CN102610168A - Flat panel display - Google Patents
Flat panel display Download PDFInfo
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- CN102610168A CN102610168A CN2011100254061A CN201110025406A CN102610168A CN 102610168 A CN102610168 A CN 102610168A CN 2011100254061 A CN2011100254061 A CN 2011100254061A CN 201110025406 A CN201110025406 A CN 201110025406A CN 102610168 A CN102610168 A CN 102610168A
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- amplifier element
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Abstract
The invention provides a flat panel display; an inverse trapezoid shaped optical amplifying element is bonded on a display panel of the flat panel display, the incident surface of the optical amplifying element is the same as the display surface of the display panel, and an emergent surface can cover the area formed by the display panel and the outermost border of a frame. The optical amplifying element amplifies and outputs a first picture generated by the display surface as a second picture in a proportion amplification way, the second picture corresponds to the area formed by the display panel and the outermost border of the frame, therefore, the picture output by the optical amplifying element can shield the frame of the flat panel display in order to achieve the frameless display effect.
Description
[technical field]
The invention relates to a kind of flat-panel screens, particularly have with optics amplifier element enlarged and displayed zone to produce the flat-panel screens of no frame effect about a kind of.
[background technology]
Along with the progress of science and technology, (Flat-Panel Display, FPD) almost replace cathode-ray tube (CRT) (cathode ray tube, CRT) display becomes the display technique main flow of family now and commercial amusement to flat-panel screens comprehensively.With respect to the heavy volume of traditional C RT display, flat-panel screens has low power consumption, low radiant quantity, and the slimming characteristic of on volume, gaining all advantage.Simultaneously the size of flat-panel screens enlarges and also drives the slimming DVB-T the popularizing of consumption entertainment field, and for example general family views and admires, outdoor advertising, exhibition purposes etc.The flat-panel screens of in information household electrical appliances (informationapparatus), the most generally using at present as LCD (liquid crystaldisplay, LCD) and plasma display panel (plasma display panel, PDP).
Also owing to comprise flat-panel screens such as DVB-T, liquid crystal screen and more and more have and get integrated into environment and diversified user demand; Display also tends to the design direction of narrow frame with the increase viewing area, or reduces interference and the lofty sense that frame causes display frame.On the other hand; Use the application scenario of the large-sized picture of the incompatible demonstration of multi-section display group in large-scale tv wall or outdoor advertising etc.; In existing technology; The frame of flat-panel screens has caused the interference of large scale picture far and away, even with present up-to-date technology the display frame is reduced to minimum, still can't fully the vision that frame caused be destroyed fully and eliminate.
[summary of the invention]
A kind of flat-panel screens is provided in the embodiments of the invention, and it includes a frame, a display panel and an optics amplifier element.This display panel has a display surface, and this frame is to be coated on around this display panel, and this display panel is exported one first picture in this display surface.This optics amplifier element be arranged at this display surface one side of this display panel and be covered in this display panel and this frame on; This optics amplifier element has a plane of incidence and an exit facet; This first picture gets into this optics amplifier element from this plane of incidence; And this exit facet is exported one second picture certainly, wherein this second picture amplification that is this first picture.
Described flat-panel screens, wherein, this display surface, this first picture and this plane of incidence have one first area, and this display surface adds that this frame, this second picture and this exit facet have a second area.
Described flat-panel screens, wherein, this second area is N a times of this first area, and N is between 1.1～1.2.
Described flat-panel screens, wherein, this optics amplifier element is to fit on this display surface with glue.
Described flat-panel screens, wherein, this optics amplifier element is an optical fiber lens amplifier, has a plurality of conical fiber awls.
Described flat-panel screens, wherein, this optics amplifier element has the section of symmetrical ladder type.
Described flat-panel screens, other comprises a housing, be arranged at around this optics amplifier element and this frame between.
Described flat-panel screens, wherein, this frame has outstanding limit, engages with this optics amplifier element.
Described flat-panel screens, wherein, this optics amplifier element has the section and a square type teat of symmetrical ladder type, and this square type teat is arranged at this display surface one side.
A kind of optics amplifier element that is used in flat-panel screens is provided in the embodiments of the invention in addition, be arranged at a display surface one side of a display panel and be covered in this display panel and a frame on.This optics amplifier element has a plane of incidence and an exit facet.This plane of incidence and this display surface have one first area respectively; And this display surface is accepted one first picture certainly, and this exit facet has a second area, and this display surface adds that this frame has this second area; And this exit facet is exported one second picture, wherein this second picture amplification that is this first picture.
Described optics amplifier element, wherein, this second area is N a times of this first area, and N is between 1.1～1.2.
Described optics amplifier element, it is to fit on this display surface with glue.
Described optics amplifier element, it is an optical fiber lens amplifier, has a plurality of conical fiber awls.
Described optics amplifier element, it has the section of symmetrical ladder type.
Described optics amplifier element, it has the section and a square type teat of symmetrical ladder type, and this square type teat is arranged at this display surface one side.
The optics amplifier element that utilizes the present invention to disclose; Be arranged on the display surface of flat-panel screens; After the display frame that the display surface of flat-panel screens is exported is amplified via optics amplifier element equal proportion; The frame of the display surface of overlay planes display and flat-panel screens makes flat-panel screens present the display effect of no frame fully.And in the combined picture of multi-display, present complete joint effect.The optics amplifier element utilizes the conical fiber awl that the equal proportion amplification is carried out in display frame, more can avoid the picture distortion.
[description of drawings]
Fig. 1 is the synoptic diagram of flat-panel screens first embodiment that the present invention disclosed.
Fig. 2 is the side diagrammatic cross-section of flat-panel screens first embodiment.
Fig. 3 is the synoptic diagram of optics amplifier element.
Fig. 4 is the wherein enlarged diagram of an optical taper of optics amplifier element.
Fig. 5 is the synoptic diagram of optics amplifier element enlarged and displayed picture.
Fig. 6 is after two facial planes display levels merge, and sees through the synoptic diagram that optics amplifier element equal proportion is amplified the output picture and can be produced seamless combination.
Fig. 7 is the side diagrammatic cross-section of flat-panel screens one second embodiment.
Fig. 8 is the side diagrammatic cross-section of flat-panel screens 1 the 3rd embodiment.
Fig. 9 is the side diagrammatic cross-section of flat-panel screens 1 the 4th embodiment.
1,2,3,4 flat-panel screens 10,10 ' frame
11 outstanding limits, 20 display panels
21 display surfaces, 30,60 optics amplifier elements
31 planes of incidence, 32 exit facets
33,34 optical tapers, 41 first pictures
42 second pictures, 50 housings
61 teats, 331, the 341 light cone planes of incidence
332,342 light cone exit facets, 333 fibre bundles
[embodiment]
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the synoptic diagram of first embodiment of flat-panel screens 1 of the present invention, and Fig. 2 then is the side diagrammatic cross-section of flat-panel screens 1.Flat-panel screens 1 comprises a frame 10, a display panel 20 and an optics amplifier element 30; Wherein for conveniently illustrating; Optics amplifier element 30 was opened with display panel in 20 minutes, and in fact optics amplifier element 30 is to fit on the display surface 21 of display panel 20 with glue or other fixed form.
As shown in the figure, the display panel 20 of flat-panel screens 1 adds after the upper side frame 10, frame 10 be coated on display panel 20 around, display panel 20 then exposes its display surface 21.Optics amplifier element 30 is arranged on a side of display surface 21, and covers on display panel 20 and the frame 10.More exactly, optics amplifier element 30 has a plane of incidence 31 and an exit facet 32, and the plane of incidence 31 is fitted with display surface 21 and fixed, and the area of exit facet 32 can cover the formed area in whole frame 10 outermost borders at least.
Please refer to Fig. 3, it is the synoptic diagram of optics amplifier element 30 used in the present invention.Optics amplifier element 30 used in the present invention preferably is the optical fiber lens amplifier, its optical taper with a plurality of tapers with light from the plane of incidence 31 guiding exit facets 32.As shown in Figure 3; The optical taper of optics amplifier element 30 can be the tapered optical taper 34 of conical optical taper 33, hexagonal or the cone of other external forms; In the embodiments of figure 3, be simplified illustration, present the optical taper of different external forms at same optics amplifier element 30 simultaneously; And in the optics amplifier element 30 of reality, its optical taper that constitutes according to this then be not subject to the aspect that diagram is described; For example, the optical taper in the optics amplifier element 30 can all be 33 formations of pyramid type optical taper, or all is 34 formations of hexangle type optical taper, or is that 34 arrangements interlaced with each other constitute pyramid type optical fiber 33 with the hexangle type optical taper.Optical taper 33 or optical taper 34 all have the light cone plane of incidence 331,341 and light cone exit facet 332,342; The all light cone plane of incidence 331,341 main planes of incidence 31 that form optics amplifier element 30,332,342 main exit facets 32 that form optics amplifier element 30 of all light cone exit facets.And the area of each light cone plane of incidence 331,341 is all less than light cone exit facet 332,342, and form as figure on the cone of the handstand that shown.Please refer to Fig. 4, in the enlarged drawing of the optical taper 33 of Fig. 4, optical taper 33 all is made up of 333 of a plurality of fibre bundles, and fibre bundle 333 is the trend of dispersing extension from the light cone plane of incidence 331 to light cone exit facet 332.And the fibre bundle of the optical taper 34 of hexangle type is also similar.Therefore when the light of flat-panel screens 1 from display panel 20 picture that produces; Will be through the guiding property of fibre bundle 333; When the light cone plane of incidence 331,341 gets into (because display panel 20 each pixel are about 60～70 microns, and about 10 microns of each fibre bundle, therefore being actually a plurality of fibre bundles can correspond to a pixel); Light is outwards dispersed along the fibre bundle of each optical taper 33,34 and is advanced, and produces the effect that image amplifies.And because all optical tapers 33,34 all amplify each regional picture on the optics amplifier element 30; Therefore the picture of exporting via optics amplifier element 30 is the equal proportion of input picture or the amplification of non-equal proportion, and can not produce the problem of picture distortion distortion.
Please refer to Fig. 5, Fig. 5 has shown the synoptic diagram of the optics amplifier element 30 enlarged and displayed pictures that the present invention disclosed.The display panel 20 of flat-panel screens 1, is advanced via aforementioned optical fiber cone guiding divergence of beam after the plane of incidence 31 of optics amplifier element 30 gets into optics amplifier elements 30 from one first picture 41 of display surface 21 output, and from exit facet 32 outputs one second picture 42.Wherein the area of the plane of incidence 31 of display surface 21, first picture 41 and the optics amplifier element 30 of display panel 20 is roughly the same, all has one first area.In other words, the plane of incidence 31 of optics amplifier element 30 has roughly the same size to fit on the display surface 21 with display surface 21.And the exit facet 32 of optics amplifier element 30 with and second picture 42 that produced all have a second area; And can hide the frame 10 of flat-panel screens 1 in order to ensure second picture 42 of output; Can see second picture 42 when the audience is watched and can not see the frame 10 of flat-panel screens 1; The exit facet 32 of optics amplifier element 30 covers the formed area in whole frame 10 outermost borders at least, that is display surface 21 adds upper side frame 10 and also has this second area.On the practice, this second area preferably can be 1.1～1.2 times of this first area, decides yet the multiple of this part concerns the display surface size of foundation reality and the size of frame, and the present invention should be not exceed.And because the relation of these physical characteristicss makes optics amplifier element 30 be substantially a flat cone, the preferably is a quadrangular pyramid body, for example in the cross section view of Fig. 2, no matter be the vertical section or the section of level, all presents the inverted ladder type outward appearance of symmetry.
Please refer to Fig. 6.When multi-section flat-panel screens 1 level or vertical side by side the time; Optics amplifier element 30 equal proportions that see through flat-panel screens 1 are amplified the picture of output; Can reach the effect of picture seamless combination; Thus, the frame 10 of flat-panel screens 1 can not cause visual destruction to picture displayed, can present perfect splicing picture.And in such application, the frame 10 that the area of the exit facet 32 of optics amplifier element 30 then just equals flat-panel screens 1 adds the area (being the formed areas in frame 10 outermost borders) of display surface 21, and is as shown in Figure 6.Present effect for clear, among Fig. 6 only local repressentation optics amplifier element 30 with and the picture that amplifies.
Please refer to Fig. 7, Fig. 8 and Fig. 9, it is the side diagrammatic cross-section of flat-panel screens one second embodiment of the present invention, one the 3rd embodiment and one the 4th embodiment.Because the side cross-section structure of optics amplifier element 30 symmetrical inverted ladder types; When the optics amplifier element 30 of flat-panel screens 2 is fixed in 20 last times of display panel; Have the space around the optics amplifier element 30 and between the frame 10, therefore in the flat-panel screens 2 of second embodiment, other has comprised a housing 50; Can be fixed on the frame 10, and engage with around the optics amplifier element 30.As shown in Figure 7, among this embodiment, the cross section of housing 50 is a triangle.In addition, housing 50 can by metal material, plastic cement material, synthetic formation or solidify to form by the space that viscose glue is inserted 30 of frame 10 and optics amplifier elements.And in the flat-panel screens 3 of the 3rd embodiment; Then change the external form of frame 10 '; Make frame 10 ' have outstanding limit 11; When optics amplifier element 30 is fixed in 20 last times of display panel, the outstanding limit 11 of frame 10 ' engages with around the optics amplifier element 30, to form the external form that smoothly has associative perception.In the present embodiment, frame 10 ' the wherein crosscut section (as shown in Figure 8) on one side is into a trapezoidal shape, but in other embodiments, the crosscut section shape of frame will adjust with the external form of optics amplifier element 30.In addition; Optics amplifier element 60 of the present invention also can be shown in the embodiment of Fig. 9; When the display panel 20 of flat-panel screens 4 a shade below around frame 10 ' time; Optics amplifier element 60 also can have like the external form on the figure, that is the teat 61 that has a square type near a side of display surface 21 in the ladder type section parts, to do suitable engaging with the display surface 21 of frame 10 ' and display panel 20.
In the flat-panel screens that the present invention disclosed; On the display panel of flat-panel screens, stick the optics amplifier element of an inverted ladder type; Its plane of incidence is identical with the display surface of display panel, and exit facet then can cover the formed area in outermost border of display panel and frame.The mode that the optics amplifier element amplifies with equal proportion is output as one second picture with the one first picture amplification that display surface was produced; And the formed area of exterior-most limits of this second picture and display panel and frame is suitable; Therefore the picture of being exported via the optics amplifier element can cover the frame of flat-panel screens, to reach the display effect of no frame.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (15)
1. flat-panel screens, it includes:
One frame;
One display panel has a display surface, and this frame is to be coated on around this display panel, and this display panel is exported one first picture in this display surface; And
One optics amplifier element; Be arranged at this display surface one side of this display panel and be covered in this display panel and this frame on; This optics amplifier element has a plane of incidence and an exit facet; This first picture gets into this optics amplifier element from this plane of incidence, and this exit facet is exported one second picture certainly, wherein this second picture amplification that is this first picture.
2. flat-panel screens as claimed in claim 1, wherein, this display surface, this first picture and this plane of incidence have one first area, and this display surface adds that this frame, this second picture and this exit facet have a second area.
3. flat-panel screens as claimed in claim 2, wherein, this second area is N a times of this first area, and N is between 1.1～1.2.
4. flat-panel screens as claimed in claim 1, wherein, this optics amplifier element is to fit on this display surface with glue.
5. flat-panel screens as claimed in claim 1, wherein, this optics amplifier element is an optical fiber lens amplifier, has a plurality of conical fiber awls.
6. flat-panel screens as claimed in claim 1, wherein, this optics amplifier element has the section of symmetrical ladder type.
7. flat-panel screens as claimed in claim 6, other comprises a housing, be arranged at around this optics amplifier element and this frame between.
8. flat-panel screens as claimed in claim 6, wherein, this frame has outstanding limit, engages with this optics amplifier element.
9. flat-panel screens as claimed in claim 1, wherein, this optics amplifier element has the section and a square type teat of symmetrical ladder type, and this square type teat is arranged at this display surface one side.
10. optics amplifier element that is used in flat-panel screens, be arranged at a display surface one side of a display panel and be covered in this display panel and a frame on, this optics amplifier element has a plane of incidence and an exit facet;
Wherein this plane of incidence and this display surface have one first area respectively; And this display surface is accepted one first picture certainly; This exit facet has a second area; This display surface adds that this frame has this second area, and this exit facet exports one second picture, wherein this second picture amplification that is this first picture.
11. optics amplifier element as claimed in claim 10, wherein, this second area is N a times of this first area, and N is between 1.1～1.2.
12. optics amplifier element as claimed in claim 10, it is to fit on this display surface with glue.
13. optics amplifier element as claimed in claim 10, it is an optical fiber lens amplifier, has a plurality of conical fiber awls.
14. optics amplifier element as claimed in claim 10, it has the section of symmetrical ladder type.
15. optics amplifier element as claimed in claim 10, it has the section and a square type teat of symmetrical ladder type, and this square type teat is arranged at this display surface one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100254061A CN102610168A (en) | 2011-01-20 | 2011-01-20 | Flat panel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100254061A CN102610168A (en) | 2011-01-20 | 2011-01-20 | Flat panel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102610168A true CN102610168A (en) | 2012-07-25 |
Family
ID=46527499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100254061A Pending CN102610168A (en) | 2011-01-20 | 2011-01-20 | Flat panel display |
Country Status (1)
| Country | Link |
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| CN (1) | CN102610168A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853254A (en) * | 2012-12-06 | 2014-06-11 | 深圳富泰宏精密工业有限公司 | Electronic device screen component |
| CN105139767A (en) * | 2015-10-12 | 2015-12-09 | 昆山龙腾光电有限公司 | Display panel and display device |
| CN105336279A (en) * | 2014-08-14 | 2016-02-17 | 联想(北京)有限公司 | Electronic equipment |
| CN105336272A (en) * | 2015-11-30 | 2016-02-17 | 联想(北京)有限公司 | Electronic device |
| WO2016023283A1 (en) * | 2014-08-14 | 2016-02-18 | 深圳市华星光电技术有限公司 | Bezel-less display |
| CN105511151A (en) * | 2016-02-02 | 2016-04-20 | 日照晶彩电子有限公司 | Frameless display unit |
| CN107545853A (en) * | 2016-06-28 | 2018-01-05 | 乐金显示有限公司 | Optical component comprising optical fiber and the multiaspect panel display including the optical component |
| CN107545850A (en) * | 2016-06-27 | 2018-01-05 | 乐金显示有限公司 | Multiaspect panel display |
| CN108674060A (en) * | 2018-05-22 | 2018-10-19 | 温州中祥光电科技发展有限公司 | The emitting tablet light of this EL sheet of EL sheet and application |
| CN109890647A (en) * | 2017-04-26 | 2019-06-14 | 奥迪股份公司 | Display system |
| CN111630582A (en) * | 2018-01-31 | 2020-09-04 | 索尼公司 | Display device and optical device |
| JPWO2019150796A1 (en) * | 2018-01-31 | 2021-03-11 | ソニー株式会社 | Display and optical devices |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853254A (en) * | 2012-12-06 | 2014-06-11 | 深圳富泰宏精密工业有限公司 | Electronic device screen component |
| CN105336279A (en) * | 2014-08-14 | 2016-02-17 | 联想(北京)有限公司 | Electronic equipment |
| WO2016023283A1 (en) * | 2014-08-14 | 2016-02-18 | 深圳市华星光电技术有限公司 | Bezel-less display |
| CN105139767A (en) * | 2015-10-12 | 2015-12-09 | 昆山龙腾光电有限公司 | Display panel and display device |
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| CN107545850B (en) * | 2016-06-27 | 2020-06-05 | 乐金显示有限公司 | Multi-panel display device |
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| CN107545853A (en) * | 2016-06-28 | 2018-01-05 | 乐金显示有限公司 | Optical component comprising optical fiber and the multiaspect panel display including the optical component |
| CN109890647A (en) * | 2017-04-26 | 2019-06-14 | 奥迪股份公司 | Display system |
| CN111630582A (en) * | 2018-01-31 | 2020-09-04 | 索尼公司 | Display device and optical device |
| JPWO2019150796A1 (en) * | 2018-01-31 | 2021-03-11 | ソニー株式会社 | Display and optical devices |
| US11327224B2 (en) | 2018-01-31 | 2022-05-10 | Sony Group Corporation | Display device and optical device |
| JP7151729B2 (en) | 2018-01-31 | 2022-10-12 | ソニーグループ株式会社 | Display device |
| CN108674060A (en) * | 2018-05-22 | 2018-10-19 | 温州中祥光电科技发展有限公司 | The emitting tablet light of this EL sheet of EL sheet and application |
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Application publication date: 20120725 |