TWI485442B - Liquid lens package structure - Google Patents

Description

Liquid lens package structure

The present invention relates to a liquid lens package structure, and more particularly to a liquid lens package structure having a variable focal length.

Digital cameras, cell phone cameras, or stereoscopic image processing devices often use a zoom lens to automatically focus, zoom in, or zoom out the image for imaging purposes. The conventional zoom lens is provided with a plurality of lens groups, and the movement between the lens groups along the optical axis direction changes the spacing between the two, so that the overall focal length is correspondingly changed, but this action does not affect the imaging. the distance. However, such a lens requires a long lens group moving distance, and the distance is a nonlinear relationship, so it is difficult in structural design and control accuracy, and the cost is also high and difficult to reduce. It is also known to use a liquid lens or a liquid crystal lens to improve the distance the lens group moves, thereby reducing the size of the camera. Regarding the principle of use of a liquid lens, it consists of a variable-liquid filling lens and a solid lens. The lens can be adjusted by changing the shape of the liquid-filled lens (bi-convex or concave-convex) or by changing the filling medium of different refractive indices. Focal length for zooming purposes. Alternatively, in addition to filling the lens with a liquid crystal, and adding a liquid crystal refractive index to an applied electric field, a liquid crystal lens that electronically changes the focal length can be realized. However, conventional liquid lenses are used, especially when the liquid is subjected to thermal expansion or contraction, and there is a lack of liquid escaping from the outside of the chamber. Therefore, how to prevent liquid leakage by improving the structural design has become an important issue for the business personnel.

Embodiments of the present invention provide a liquid lens package structure to effectively solve the conventional problem that "the liquid in the liquid lens is subjected to thermal expansion due to changes in ambient temperature. In the case of cold shrinkage, the sealed package structure for sealing liquid will lose the sealing property of the sealed package structure when the stress is applied for a long time, so that the liquid will leak from the outside of the cavity, and bubbles appear in the liquid lens. And the lack of its optical properties.

A liquid lens package structure according to one embodiment of the present invention includes: a first light transmitting unit, a second light transmitting unit, a first elastic surrounding unit, a second elastic surrounding unit, and a packaging unit. The first light transmissive unit includes at least one first light transmissive element, wherein at least one of the first light transmissive elements has a first upper surface and a first lower surface corresponding to the first upper surface. The second light transmissive unit includes at least one second light transmissive element, wherein at least one of the second light transmissive elements has a second upper surface and a second lower surface corresponding to the second upper surface. The first elastic surrounding unit includes at least one first elastic surrounding body, wherein at least one of the first elastic surrounding bodies is disposed between at least one of the first light transmitting elements and at least one of the second light transmitting elements. Forming a gap between at least one of the first light transmissive element, at least one of the second light transmissive element, and at least one of the first elastic surround bodies for accommodating and blocking two incompatible a predetermined closed space of the liquid, and at least one of the first elastic surrounding bodies has a first surrounding bottom end contacting the first upper surface of the at least one first light transmitting element and a corresponding to the first a first surrounding tip surrounding the bottom end and contacting the second lower surface of at least one of the second light transmissive elements. The second elastic surrounding unit includes at least one second elastic surrounding body disposed on the second upper surface of the at least one second light transmitting element, wherein at least one of the second elastic surrounding bodies has a contact at least a second surrounding bottom end of the second upper surface of the second light transmissive element and a second surrounding top end corresponding to the second surrounding bottom end. The package unit includes a first holder and a second holder that cooperates with the first holder, wherein the first holder has a portion for exposing at least one of the first light transmissive elements a first opening of the first lower surface, the second holder has a second opening for exposing a portion of the second upper surface of the at least one second light transmissive element, and the first through Light unit, the second light transmitting unit, the first A resilient surrounding unit and the second resilient surrounding unit are disposed between the first retaining seat and the second retaining seat.

A liquid lens package structure according to another embodiment of the present invention includes: a first light transmitting unit, a second light transmitting unit, a first elastic surrounding unit, a third elastic surrounding unit, and a packaging unit. The first light transmissive unit includes at least one first light transmissive element, wherein at least one of the first light transmissive elements has a first upper surface and a first lower surface corresponding to the first upper surface. The second light transmissive unit includes at least one second light transmissive element, wherein at least one of the second light transmissive elements has a second upper surface and a second lower surface corresponding to the second upper surface. The first elastic surrounding unit includes at least one first elastic surrounding body, wherein at least one of the first elastic surrounding bodies is disposed between at least one of the first light transmitting elements and at least one of the second light transmitting elements. Forming a gap between at least one of the first light transmissive element, at least one of the second light transmissive element, and at least one of the first elastic surround bodies for accommodating and blocking two incompatible a predetermined closed space of the liquid, and at least one of the first elastic surrounding bodies has a first surrounding bottom end contacting the first upper surface of the at least one first light transmitting element and a corresponding to the first a first surrounding tip surrounding the bottom end and contacting the second lower surface of at least one of the second light transmissive elements. The third elastic surrounding unit includes at least one third elastic surrounding body disposed on the first lower surface of the at least one first light transmitting element, wherein at least one of the third elastic surrounding bodies has a contact at least a third surrounding top end of the first lower surface of the first light transmissive element and a third surrounding bottom end corresponding to the third surrounding top end. The package unit includes a first holder and a second holder that cooperates with the first holder, wherein the first holder has a portion for exposing at least one of the first light transmissive elements a first opening of the first lower surface, the second holder has a second opening for exposing a portion of the second upper surface of the at least one second light transmissive element, and the first through The light unit, the second light transmitting unit, the first elastic surrounding unit and the third elastic surrounding unit are disposed between the first holding seat and the second holding seat.

The liquid crystal package structure provided by the embodiment of the present invention is permeable to the first holding surface of the at least one first light transmissive element. The second retaining seat abuts against the second surrounding top end of at least one of the second elastic surrounding bodies such that the first light transmitting unit, the first elastic surrounding unit, and the second light transmitting unit And the second elastic surrounding unit may be closely stacked together in sequence "and the first holding seat abuts against the third surrounding bottom end of at least one of the third elastic surrounding bodies, and the second Holding the seat against the second upper surface of the at least one second light transmissive element such that the third elastic surrounding unit, the first light transmitting unit, the first elastic surrounding unit, and the first The two light transmitting units may be closely stacked together in order to prevent the predetermined liquid from being between the at least one of the first light transmitting elements and the at least one of the first elastic surrounding bodies, and At least one of the second light transmissive elements and at least one of the The possibility of leakage between an elastic body around.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

1‧‧‧First light transmission unit

10‧‧‧First light transmitting element

101‧‧‧ first upper surface

102‧‧‧First lower surface

2‧‧‧Second light transmission unit

20‧‧‧Second light transmitting element

201‧‧‧Second upper surface

202‧‧‧Second lower surface

3‧‧‧First elastic surrounding unit

30‧‧‧First elastic surrounding body

300‧‧‧Confined space

301‧‧‧ first around the top

302‧‧‧ first around the bottom

4‧‧‧Second elastic surrounding unit

40‧‧‧Second elastic surrounding body

401‧‧‧Second around the top

402‧‧‧Second around the bottom

5‧‧‧The third elastic surrounding unit

50‧‧‧ Third elastic surrounding body

501‧‧‧ third around the top

502‧‧‧ third around the bottom

6‧‧‧Package unit

H‧‧‧Predetermined thickness

61‧‧‧First holder

610‧‧‧ first opening

611‧‧‧First card firmware

612‧‧‧First card slot

613‧‧‧ external thread structure

614‧‧‧First through hole

615‧‧‧ extension slot

616‧‧‧Snap slot

62‧‧‧Second holder

620‧‧‧ second opening

621‧‧‧Second card firmware

622‧‧‧Second card slot

623‧‧‧ internal thread structure

624‧‧‧Second through hole

625‧‧‧Extension

626‧‧‧Card fasteners

L1, L2‧‧‧ predetermined liquid

S‧‧‧Lock Firmware

1A is a perspective exploded view showing one of viewing angles of a liquid lens package structure according to a first embodiment of the present invention.

FIG. 1B is a perspective exploded view showing another viewing angle of the liquid lens package structure according to the first embodiment of the present invention.

1C is a cross-sectional view showing a liquid lens package structure according to a first embodiment of the present invention.

FIG. 1D is a schematic view showing the second elastic surrounding body providing a corresponding resistance to prevent leakage of a predetermined liquid when the predetermined liquid is thermally expanded.

FIG. 1E is a schematic view showing that the first elastic surrounding body can provide a corresponding resistance to prevent leakage of a predetermined liquid when the predetermined liquid is cold-shrinked.

1F is a schematic cross-sectional view showing a liquid lens package structure according to a first embodiment of the present invention in which a second elastic surrounding unit is replaced with a third elastic surrounding unit.

1G is a schematic cross-sectional view showing a liquid lens package structure according to a first embodiment of the present invention using a first elastic surrounding unit and a second elastic surrounding unit.

2A is a perspective exploded view of one of the viewing angles of the liquid lens package structure according to the second embodiment of the present invention.

2B is a perspective exploded view showing another viewing angle of the liquid lens package structure according to the second embodiment of the present invention.

2C is a cross-sectional view showing a liquid lens package structure according to a second embodiment of the present invention.

3A is a perspective exploded view showing one of viewing angles of a liquid lens package structure according to a third embodiment of the present invention.

3B is a perspective exploded view showing another viewing angle of the liquid lens package structure according to the third embodiment of the present invention.

3C is a cross-sectional view showing a liquid lens package structure according to a third embodiment of the present invention.

4A is a perspective exploded view of one of the viewing angles of the liquid lens package structure according to the fourth embodiment of the present invention.

4B is a perspective exploded view showing another viewing angle of the liquid lens package structure according to the fourth embodiment of the present invention.

4C is a cross-sectional view showing a liquid lens package structure according to a fourth embodiment of the present invention.

[First Embodiment]

1A to FIG. 1C , FIG. 1A is a perspective exploded view of one viewing angle of a liquid lens package structure, FIG. 1B is a perspective exploded view of another viewing angle of the liquid lens package structure, and FIG. 1C is a liquid lens package. Schematic diagram of the structure. As shown in the above figure, the first embodiment of the present invention provides a liquid lens package structure for preventing liquid leakage (or exposure), comprising: a first light transmitting unit 1, a second light transmitting unit 2, and a The first elastic surrounding unit 3, a second elastic surrounding unit 4 and a packaging unit 6.

First, the first light transmissive unit 1 includes at least one first light transmissive element 10, wherein the first light transmissive element 10 has a first upper surface 101 and a corresponding (opposite or opposite) The first lower surface 102 of the first upper surface 101. Furthermore, the second light transmitting unit 2 includes at least one second light transmitting element 20, wherein the second light transmitting element 20 has a second upper surface 201 and a second lower surface 202 corresponding to the second upper surface 201. For example, the first light transmissive element 10 and the second light transmissive element 20 may each be a square transparent glass plate body, and the first upper surface 101 and the first lower surface 102 of the first light transmissive element 10 and the first Both the second upper surface 201 and the second lower surface 202 of the two light transmissive elements 20 can be completely flat surfaces. Of course, the first light transmissive element 10 and the second light transmissive element 20 can be flat, flat, convex, concave or convex or concave and the like. In addition, one of the first light transmitting element 10 and the second light transmitting element 20 may be a driving circuit board for providing a predetermined voltage. However, the definition of the first light transmissive element 10 and the second light transmissive element 20 of the present invention is not limited to the above-exemplified examples.

In addition, the first elastic surrounding unit 3 includes at least one first elastic surrounding body 30, wherein the first elastic surrounding body 30 has a first surrounding bottom end 302 that contacts the first upper surface 101 of the first light transmitting element 10 and a corresponding The first surrounding top end 301 surrounds the bottom end 302 and contacts the second lower surface 202 of the second light transmissive element 20. Further, the first elastic surrounding body 30 is disposed between the first transparent component 10 and the second transparent component 20 to form a first transparent component 10, a second transparent component 20, and a first elastic component. A confined space 300 (as shown in FIG. 1C) is disposed around the body 30 for receiving and enclosing two mutually incompatible predetermined liquids (L1, L2). Furthermore, the predetermined voltage applied by the first light transmitting element 10 or the second light transmitting element 20 as the driving circuit board is such that the contact surface between the two mutually incompatible predetermined liquids (L1, L2) The curvature of the liquid interface formed thereon is varied, thereby adjusting the zoom of the liquid lens package structure of the present invention (i.e., the action of zoom in or zoom out by the change in curvature of the liquid interface). In addition, the second elastic surrounding unit 4 includes at least one second elastic surrounding body 40 disposed on the second upper surface 201 of the second light transmitting member 20, wherein the second elastic surrounding body 40 has a contact second transparent transmitting member 20 The second upper surface 201 has a second surrounding bottom end 402 and a second surrounding top end 401 corresponding to the second surrounding bottom end 402. For example, the first elastic surrounding body 30 and the second elasticity The surrounding body 40 can be a rubber ring having an elastic function (or a flexible function), such as an O-ring. The dimensions of the first elastic surrounding body 30 and the second elastic surrounding body 40 may be the same or different according to different usage requirements. For example, the size of the first elastic surrounding body 30 may be larger than the size of the second elastic surrounding body 40. However, the definition of the first elastic surrounding body 30 and the second elastic surrounding body 40 of the present invention is not limited to the above-exemplified examples.

Furthermore, the package unit 6 includes a first holder 61 and a second holder 62 that cooperates with the first holder 61 in any manner. The first holder 61 has a first opening 610 for exposing a portion of the first lower surface 102 of the first light transmissive element 10. The second holder 62 has a portion for exposing the second light transmissive element 20 a second opening 620 of the upper surface 201, and the first light transmitting unit 1, the second light transmitting unit 2, the first elastic surrounding unit 3, and the second elastic surrounding unit 4 are disposed on the first holding seat 61 and the second Between the holders 62. In addition, when the first retaining seat 61 and the second retaining seat 62 are engaged with each other, the first elastic surrounding body 30 and the second elastic surrounding body 40 are all deformed by a predetermined amount to make the two incompatible ones. The predetermined liquids (L1, L2) can be effectively sealed in the sealed space 300. Further, as shown in FIG. 1C, the first holding seat 61 can abut (abut) the first lower surface 102 of the first light transmitting element 10, and the second holding seat 62 can abut the second elastic surrounding body. The second portion of the 40 surrounds the top end 401, whereby the first light transmitting unit 1, the first elastic surrounding unit 3, the second light transmitting unit 2, and the second elastic surrounding unit 4 are sequentially closely stacked from bottom to top. together. Furthermore, as shown in FIG. 1C, the first holder 61 has a receiving groove (not labeled) for accommodating the first light transmitting member 10, and the second holder 62 has a second elastic member for abutting. An annular projection (not labeled) surrounding the second end 401 of the body 40. In addition, the first holder 61 and the second holder 62 cooperate to form the package unit 6 to a predetermined thickness H, and the amount of the predetermined liquid (L1, L2) may be adjusted according to the predetermined thickness H of the package unit 6. Make changes. In other words, as the predetermined thickness H of the package unit 6 is larger, the capacity or volume of the predetermined liquid (L1, L2) accommodated in the sealed space 300 naturally increases.

For example, the upper surface of the first holder 61 has a plurality of upwardly protruding first fasteners 611 and a plurality of first fastening slots 612 respectively formed on the plurality of first fastening members 611, and the second holding The inner surface of the seat 62 has a plurality of second fasteners 621 respectively received in the plurality of first fastening grooves 612 and a plurality of second fastening members 621 respectively adjacent to the plurality of first fastening members 611. The second fixing groove 622 is configured to fix the relative position between the first holding seat 61 and the second holding seat 62. In other words, the present invention can fasten and effectively fix the first hold by the engagement of the first fastener 611 with the second fastening groove 622 and the engagement of the second fastening component 621 with the first fastening groove 612. The relative position between the seat 61 and the second holder 62.

Please refer to FIG. 1D and FIG. 1E, wherein FIG. 1D is a schematic diagram of the second elastic surrounding body 40 providing a corresponding resistance to prevent leakage of the predetermined liquid (L1, L2) when the predetermined liquid (L1, L2) is thermally expanded, and FIG. 1E is a schematic view showing that the first elastic surrounding body 30 can provide a corresponding resistance to prevent leakage of the predetermined liquid (L1, L2) when the predetermined liquid (L1, L2) is cold-shrinked. As shown in FIG. 1D, when the predetermined liquid (L1, L2) is thermally expanded to generate thermal expansion, the predetermined liquid (L1, L2) generates an upward thrust applied to the second light transmitting member 20 due to thermal expansion (as shown in FIG. 1D's open arrow shows). At this time, since the second elastic surrounding body 40 can provide a corresponding downward resistance (shown by a solid arrow in FIG. 1D) to resist the upward thrust generated by the predetermined liquid (L1, L2), the second light transmitting member 20 The first elastic surrounding body 30 is not detached by the thermal expansion of the predetermined liquid (L1, L2) to effectively prevent the predetermined liquid (L1, L2) from coming from the second light transmitting member 20 and the first elastic surrounding body 30. There is an opportunity to leak. As shown in FIG. 1E, when the predetermined liquid (L1, L2) is cold and contracted, the predetermined liquid (L1, L2) is respectively applied to the first light transmitting member 10 and the second light transmitting due to the contraction. The inward pulling force on element 20 (shown by the open arrow in Figure 1E). At this time, since the first elastic surrounding body 30 can provide a corresponding outward resistance (shown by a solid arrow in FIG. 1E) to resist the inward pulling force generated by the predetermined liquid (L1, L2), the first light transmitting element 10 and the second light transmitting member 20 are not close to each other due to the retraction of the predetermined liquids (L1, L2) to effectively prevent the predetermined liquid (L1, L2) from being surrounded by the first light transmitting member 10 and the first elastic member. Between body 30 And an opportunity for leakage between the second light transmitting member 20 and the first elastic surrounding body 30.

Referring to FIG. 1F, the present invention can also replace the second elastic surrounding unit 4 with a third elastic surrounding unit 5 including at least one third elastic disposed on the first lower surface 102 of the first light transmissive element 10. The body 50 is surrounded, wherein the third elastic surrounding body 50 has a third surrounding top end 501 that contacts the first lower surface 102 of the first light transmissive element 10 and a third surrounding bottom end 502 that corresponds to the third surrounding top end 501. Further, when the first light transmitting unit 1 , the second light transmitting unit 2 , the first elastic surrounding unit 3 , and the third elastic surrounding unit 5 are disposed between the first holding seat 61 and the second holding seat 62 The first holding seat 61 can abut the third surrounding bottom end 502 of the third elastic surrounding body 50, and the second holding seat 62 can abut against the second upper surface 201 of the second transparent member 20, so that the third The elastic surrounding unit 5, the first light transmitting unit 1, the first elastic surrounding unit 3, and the second light transmitting unit 2 may be closely stacked together from bottom to top. In addition, when the first retaining seat 61 and the second retaining seat 62 are engaged with each other, the first elastic surrounding body 30 and the third elastic surrounding body 50 are all deformed by a predetermined amount to make the two incompatible ones. The predetermined liquids (L1, L2) can be effectively sealed in the sealed space 300.

Referring to FIG. 1G, the present invention can also use the second elastic surrounding unit 4 and the third elastic surrounding unit 5. Thereby, when the first light transmitting unit 1, the second light transmitting unit 2, the first elastic surrounding unit 3, the second elastic surrounding unit 4, and the third elastic surrounding unit 5 are all disposed at the first holding seat 61 and the second When the holder 62 is held between the holders 62, the first holder 61 can abut against the third surrounding bottom end 502 of the third elastic surrounding body 50, and the second holder 62 can abut the second surrounding tip 401 of the second elastic surrounding body 40. So that the third elastic surrounding unit 5, the first light transmitting unit 1, the first elastic surrounding unit 3, the second light transmitting unit 2, and the second elastic surrounding unit 4 can be closely stacked from bottom to top in order. In addition, after the first retaining seat 61 and the second retaining seat 62 are engaged with each other, the first elastic surrounding body 30, the second elastic surrounding body 40 and the third elastic surrounding body 50 are all deformed by a predetermined amount so that The two mutually incompatible predetermined liquids (L1, L2) can be effectively sealed in the sealed space 300.

[Second embodiment]

Referring to FIG. 2A to FIG. 2C , a second embodiment of the present invention provides a liquid lens package structure including: a first light transmitting unit 1 , a second light transmitting unit 2 , and a first elastic surrounding unit 3 . A second elastic surrounds the unit 4 and a package unit 6. 2A to 2C and FIG. 1A to FIG. 1C respectively, the greatest difference between the second embodiment of the present invention and the first embodiment is that in the second embodiment, the upper surface of the first holder 61 has a An upwardly protruding externally threaded structure 613, and an inner surface of the second retaining seat 62 has an internally threaded structure 623 that is screwed into engagement with the externally threaded structure 613, thereby securing the first retaining seat 61 and the second retaining seat 62 relative position between the two. In other words, the present invention can quickly and effectively fix the relative position between the first holder 61 and the second holder 62 by screwing the externally threaded structure 613 with the internal thread structure 623.

[Third embodiment]

Referring to FIG. 3A to FIG. 3C , a third embodiment of the present invention provides a liquid lens package structure including: a first light transmitting unit 1 , a second light transmitting unit 2 , and a first elastic surrounding unit 3 . A second elastic surrounds the unit 4 and a package unit 6. 3A to 3C, respectively, the comparison between FIG. 3A and FIG. 1C shows that the third embodiment of the present invention has the greatest difference from the first embodiment in that, in the third embodiment, a plurality of locks S are further included, wherein The first holding seat 61 has a plurality of first through holes 614, and the second holding seat 62 has a plurality of second through holes 624 respectively communicating and corresponding to the plurality of first through holes 614, and each of the locks S can pass through Corresponding first through holes 614 and corresponding second through holes 624, thereby fixing the relative positions between the first holding seat 61 and the second holding seat 62. In other words, the present invention can fasten and effectively fix the between the first holder 61 and the second holder 62 by the locking engagement of the lock S with the corresponding first and second through holes (614, 624). relative position.

[Fourth embodiment]

Referring to FIG. 4A to FIG. 4C , a fourth embodiment of the present invention provides a liquid lens package structure including: a first light transmitting unit 1 and a second light transmitting unit 2 A first elastic surrounding unit 3, a second elastic surrounding unit 4 and a packaging unit 6. 4A to 4C, respectively, it can be seen that the greatest difference between the fourth embodiment of the present invention and the first embodiment is that in the fourth embodiment, the peripheral surface of the first holder 61 has a large number. An inwardly recessed extending slot 615 and a plurality of latching slots 616 respectively connected to the extending slot 615, and a peripheral surface of the second retaining seat 62 has a plurality of downwardly extending portions for receiving respectively in the plurality of extending slots 615 The extending portion 625 and the plurality of latching members 626 respectively connected to the plurality of extending portions 625 and respectively hooked into the plurality of latching grooves 616, thereby fixing both the first retaining seat 61 and the second retaining seat 62 Relative position between. In other words, the present invention can fasten and effectively fix the relative position between the first retaining seat 61 and the second retaining seat 62 by the snap fit of the snap member 626 with the snap groove 616.

[Possible effects of the examples]

In summary, the liquid lens package structure provided by the embodiment of the present invention can pass through the first holding seat 61 against the first lower surface 102 of the first light transmitting element 10, and the second holding seat 62 is offset. The second elastic surrounding body 40 surrounds the top end 401 such that the first light transmitting unit 1, the first elastic surrounding unit 3, the second light transmitting unit 2, and the second elastic surrounding unit 4 can be closely stacked together in order. And the third retaining seat 61 abuts against the third surrounding bottom end 502 of the third elastic surrounding body 50, and the second retaining seat 62 abuts against the second upper surface 201 of the second transparent member 20 such that the third elastic surrounding The unit 5, the first light transmitting unit 1, the first elastic surrounding unit 3, and the second light transmitting unit 2 may be closely stacked together in order to prevent the predetermined liquid (L1, L2) from being transparent from the first The possibility of leakage between the light element 10 and the first elastic surrounding body 30 and between the second light transmitting element 20 and the first elastic surrounding body 30.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalents of the present invention are intended to be included within the scope of the present invention.

1‧‧‧First light transmission unit

10‧‧‧First light transmitting element

2‧‧‧Second light transmission unit

20‧‧‧Second light transmitting element

3‧‧‧First elastic surrounding unit

30‧‧‧First elastic surrounding body

300‧‧‧Confined space

4‧‧‧Second elastic surrounding unit

40‧‧‧Second elastic surrounding body

6‧‧‧Package unit

H‧‧‧Predetermined thickness

61‧‧‧First holder

610‧‧‧ first opening

611‧‧‧First card firmware

612‧‧‧First card slot

62‧‧‧Second holder

620‧‧‧ second opening

621‧‧‧Second card firmware

622‧‧‧Second card slot

L1, L2‧‧‧ predetermined liquid

Claims (12)

A liquid lens package structure comprising: a first light transmissive unit, wherein the first light transmissive unit comprises at least one first light transmissive element, wherein at least one of the first light transmissive elements has a first upper surface and a Corresponding to the first lower surface of the first upper surface; a second light transmissive unit, the second light transmissive unit includes at least one second light transmissive element, wherein at least one of the second light transmissive elements has a first a second upper surface and a second lower surface corresponding to the second upper surface; a first elastic surrounding unit, the first elastic surrounding unit comprising at least one first elastic surrounding body, wherein at least one of the first elastic The surrounding body is disposed between the at least one first light transmitting component and the at least one second light transmitting component to form at least one of the first light transmitting component and the at least one second light transmitting component. Between at least one of the first elastic surrounding bodies for accommodating and enclosing a sealed space of two mutually incompatible predetermined liquids, and at least one of the first elastic surrounding bodies has a contact with at least one of the The first upper portion of the first light transmissive element a first surrounding bottom end of the face and a first surrounding top end corresponding to the first surrounding bottom end and contacting the second lower surface of the at least one second light transmissive element; a second elastic surrounding unit The second elastic surrounding unit includes at least one second elastic surrounding body disposed on the second upper surface of the at least one second light transmitting element, wherein at least one of the second elastic surrounding bodies has a contact at least one a second surrounding bottom end of the second upper surface of the second light transmissive element and a second surrounding top end corresponding to the second surrounding bottom end; and a package unit, the package unit including a first holding And a second holder that cooperates with the first holder, wherein the first holder has a first portion for exposing a portion of the first lower surface of at least one of the first light transmissive elements Opening, the second holder has one for exposing at least one of a second opening of the second upper surface of the second light transmissive element, and the first light transmitting unit, the second light transmitting unit, the first elastic surrounding unit, and the second elastic surrounding unit All being disposed between the first holder and the second holder to prevent the predetermined liquid from being between the at least one first light transmitting element and the at least one first elastic surrounding body And leaking between at least one of the second light transmitting elements and at least one of the first elastic surrounding bodies. The liquid lens package structure of claim 1, wherein at least one of the first light transmissive element and the at least one second light transmissive element are transparent glass plates, and at least one of the first transparent The first upper surface of the optical element and the first lower surface and the second upper surface and the second lower surface of the at least one second light transmissive element are both planar. The liquid lens package structure of claim 1, wherein the first holding seat abuts against the first lower surface of at least one of the first light transmitting elements, and the second holding seat is abutted At least one of the second elastic surrounding body of the second surrounding top end such that the first light transmitting unit, the first elastic surrounding unit, the second light transmitting unit, and the second elastic surrounding unit They are stacked closely in order. The liquid lens package structure of claim 1, further comprising: a third elastic surrounding unit, wherein the third elastic surrounding unit comprises at least one of the at least one first light transmitting element a third elastic surrounding body on the first lower surface, wherein at least one of the third elastic surrounding bodies has a third surrounding top end contacting the first lower surface of the at least one first light transmitting element and one corresponding to The third surrounding bottom end of the third surrounding top end, wherein the first holding seat abuts against the third surrounding bottom end of at least one of the third elastic surrounding bodies, and the second holding seat is at least a second surrounding top end of the second elastic surrounding body such that the third elastic surrounding unit, the first light transmitting unit, the first elastic surrounding unit, the second light transmitting unit, and The second elastic circumference The units are closely stacked together in sequence. The liquid lens package structure of claim 1, wherein at least one of the first elastic surrounding body and the at least one second elastic surrounding body are O-rings, and at least one of the first elastic surrounding And the size of the at least one second elastic surrounding body is the same or different, wherein the first holding seat and the second holding seat cooperate to form the packaging unit to form a predetermined thickness, and the predetermined The amount of liquid changes as the predetermined thickness of the package unit is adjusted. The liquid lens package structure of claim 1, wherein the upper surface of the first holder has a plurality of upwardly protruding first fasteners and a plurality of the first fasteners respectively formed in the plurality of first fasteners a first securing slot, and the inner surface of the second retaining seat has a plurality of second fasteners respectively received in the plurality of the first retaining slots and a plurality of the plurality of the first securing slots respectively The two card fasteners respectively receive a plurality of second fastening slots of the first fasteners, thereby fixing a relative position between the first holder and the second holder. The liquid lens package structure of claim 1, wherein the upper surface of the first holder has an upwardly convex external thread structure, and the inner surface of the second holder has a The internal thread structure of the external thread structure is screw-fitted to each other, thereby fixing the relative position between the first holder and the second holder. The liquid lens package structure of claim 1, further comprising a plurality of fasteners, wherein the first holder has a plurality of first through holes, and the second holder has a plurality of respectively connected and a second through hole corresponding to the plurality of the first through holes, and each of the fasteners passes through the corresponding first through hole and the corresponding second through hole, thereby being fixed The relative position between the first holder and the second holder is described. The liquid lens package structure according to claim 1, wherein the peripheral surface of the first holder has a plurality of inwardly recessed extending grooves and a plurality of respectively a locking groove connected to the extending slot, and a peripheral surface of the second holding seat has a plurality of extending portions extending downwardly to be respectively received in the plurality of extending slots and a plurality of connecting portions respectively And extending, respectively, the latching members in the plurality of the latching slots, thereby fixing a relative position between the first retaining seat and the second retaining seat. The liquid lens package structure of claim 1, wherein at least one of the first light transmitting element and the at least one of the second light transmitting elements is a driving circuit board. The liquid lens package structure of claim 1, wherein at least one of the first elastic surrounding body and the at least one second elastic surrounding body are deformed by a predetermined amount. A liquid lens package structure comprising: a first light transmissive unit, wherein the first light transmissive unit comprises at least one first light transmissive element, wherein at least one of the first light transmissive elements has a first upper surface and a Corresponding to the first lower surface of the first upper surface; a second light transmissive unit, the second light transmissive unit includes at least one second light transmissive element, wherein at least one of the second light transmissive elements has a first a second upper surface and a second lower surface corresponding to the second upper surface; a first elastic surrounding unit, the first elastic surrounding unit comprising at least one first elastic surrounding body, wherein at least one of the first elastic The surrounding body is disposed between the at least one first light transmitting component and the at least one second light transmitting component to form at least one of the first light transmitting component and the at least one second light transmitting component. Between at least one of the first elastic surrounding bodies for accommodating and enclosing a sealed space of two mutually incompatible predetermined liquids, and at least one of the first elastic surrounding bodies has a contact with at least one of the The first upper portion of the first light transmissive element A first bottom surface and around a bottom end corresponding to the first surrounding and contacting the at least one second light-transmissive element of the first tip about a second lower surface; a third elastic surrounding unit, the third elastic surrounding unit comprising at least one third elastic surrounding body disposed on the first lower surface of the at least one first light transmitting element, wherein at least one of the third The elastic surrounding body has a third surrounding top end contacting the first lower surface of the at least one first light transmitting element and a third surrounding bottom end corresponding to the third surrounding top end; and a packaging unit The package unit includes a first holder and a second holder that cooperates with the first holder, wherein the first holder has a portion for exposing at least one of the first light transmitting members a first opening of the first lower surface, the second holder having a second opening for exposing a portion of the second upper surface of the at least one second light transmissive element, and the first light transmission The unit, the second light transmitting unit, the first elastic surrounding unit and the third elastic surrounding unit are disposed between the first holder and the second holder to prevent the predetermined Liquid from at least one of said first through Leakage between the body member and at least one of said first and at least one elastic around the first elastic member therebetween, and at least one of said second light-transmissive member around.