CN212785488U - Shell assembly, screen assembly and mobile phone - Google Patents
Shell assembly, screen assembly and mobile phone Download PDFInfo
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- CN212785488U CN212785488U CN202021622091.XU CN202021622091U CN212785488U CN 212785488 U CN212785488 U CN 212785488U CN 202021622091 U CN202021622091 U CN 202021622091U CN 212785488 U CN212785488 U CN 212785488U
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- display module
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- assembly
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- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000002861 polymer material Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000001902 propagating effect Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model provides a casing subassembly, screen assembly and cell-phone, the casing subassembly includes: the frame part is encircled into a groove part which is used for installing a display module; the bottom shell part is arranged at the bottom surface of the groove part and is provided with a light-emitting device, and the bottom shell part is used for providing a backlight source for the display module. The utility model discloses a shell assembly can realize backlight unit's function, with the shell assembly only play the shell portion of support function originally, reforms into and can provide backlight source to display module assembly, makes display module assembly normally show under the condition of omitting backlight unit to realize gradually thinly displaying module assembly's thickness, corresponding reduction casing assembly is because of dodging the space that display module assembly occupy, and then gradually thins the thickness of complete machine.
Description
Technical Field
The utility model belongs to the technical field of the liquid crystal display, concretely relates to casing subassembly, screen assembly and cell-phone.
Background
For the design of the traditional smart phone, the thickness of the smart phone is a key parameter to be considered in the design process, and even if the thickness is reduced by 0.1, huge design cost is required. For the front shell and screen, the conventional design approach is: the screen assembly is placed on the front shell of the mobile phone as a whole, and the front shell space is avoided.
The glass cover plate and the LCM liquid crystal module are attached together to form a screen assembly, and the front shell needs to be subjected to space avoidance to support the front shell. The LCM liquid crystal module has the working principle that the backlight component at the bottom provides a light source, and the light source is projected to the liquid crystal layer and the optical filter layer through the multilayer films to realize the color of the surface of a screen, so that the backlight component mainly plays a role of providing a uniform and stable light source. For the LCM, the backlight assembly inside the LCM comprises multiple layers of films, typically up to 0.75mm thick in a 1.25mm thick LCM. The backlight assembly in the liquid crystal module increases the thickness of the screen assembly and occupies the space of the front shell.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is that the backlight unit in the liquid crystal module increases the thickness of screen subassembly, occupies the space of preceding shell to a casing subassembly, screen assembly and cell-phone are provided.
In order to solve the above problem, the utility model provides a housing assembly, include:
the frame part is encircled into a groove part which is used for installing a display module;
the bottom shell part is arranged at the bottom surface of the groove part and is provided with a light-emitting device, and the bottom shell part is used for providing a backlight source for the display module.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Preferably, the bottom shell is made of transparent materials, and/or the surface of the bottom shell is provided with a light reflecting coating and a light shading coating.
Preferably, the light emitting device includes at least one, and the light emitting device irradiates light into the bottom case portion along a direction parallel to the display module.
Preferably, the end surface of the bottom shell portion facing the light emitting device is provided with a texture structure, and the texture structure is used for adjusting the radially transmitted light emitted by the light emitting device to be transmitted in a parallel manner, and enabling the light to be uniformly distributed in the bottom shell portion.
Preferably, the texture is a fresnel texture.
Preferably, the light emitting device is an LED strip, and the light emitting device extends along a lengthwise end surface of the bottom shell portion.
Preferably, the light-emitting device is a multi-tone light-emitting device, and the display tone of the display module can be adjusted by switching the light-emitting tone of the light-emitting device.
Preferably, the bottom shell portion is made of a transparent polymer material, and/or the frame portion is made of a metal or plastic material.
Preferably, when the bottom case is made of transparent polymer material, the polymer material includes, but is not limited to, PC material and PMMA material.
A screen assembly comprises the shell component and a display module.
Preferably, the display module comprises a polarizer, a liquid crystal layer, a filter layer, and/or the screen assembly further comprises a glass cover plate.
A mobile phone adopts the shell component, the screen assembly or the tone adjusting method.
The utility model provides a casing subassembly, screen assembly and cell-phone have following beneficial effect at least:
the utility model discloses a shell assembly can realize backlight unit's function, will only play the shell portion of support function originally, reforms into the structure that can provide backlight source to display module assembly, makes display module assembly normally show under the condition of omitting backlight unit to realize gradually thinly displaying module assembly's thickness, corresponding reduction shell assembly is because of dodging the space that display module assembly occupy, and then gradually thins the thickness of complete machine.
Drawings
Fig. 1 is a first schematic structural diagram of a housing assembly according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of the housing assembly according to the embodiment of the present invention;
fig. 3 is an exploded view of a screen assembly according to an embodiment of the present invention.
The reference numerals are represented as:
1. a frame portion; 2. a base portion; 3. a groove part; 4. a display module; 5. a light emitting device; 6. a texture structure; 7. a glass cover plate; 8. a housing assembly.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a housing assembly 8 including: the display module comprises a frame portion 1, wherein the frame portion 1 is enclosed into a groove portion 3, and the groove portion 3 is used for installing a display module 4; a bottom shell 2, the bottom shell 2 is disposed at the bottom of the groove portion 3, the bottom shell 2 is provided with a light emitting device 5, and the bottom shell 2 is used for providing a backlight source for the display module 4.
The shell assembly 8 of this embodiment, the function of realization backlight unit that can be compatible will only play the shell portion that supports the function originally, reform transform into the shell portion 2 that can provide backlight source to display module 4, make display module normal display under the condition of omitting backlight unit to realize the thickness of gradually thinning display module 4, corresponding reduction shell assembly 8 is because of dodging the space that display module 4 occupy, and then the thickness of gradually thinning complete machine.
Preferably, in order for the bottom case 2 to function as a backlight assembly, the bottom case 2 is made of a transparent material, so that the light emitting device 5 can provide light to the display module 4 through the bottom case 2. The surface of the bottom shell part 2 is provided with a reflective coating and a shading coating, the reflective coating is arranged on the bottom surface of the bottom shell part 2, the shading coating is arranged on the outer side of the reflective coating, and the coating design can ensure that the light source performance is better on the premise of not greatly increasing the thickness of the bottom shell part 2, so that the display quality of the display module 4 is ensured.
Preferably, in consideration of performance and reliability requirements, the light emitting devices 5 include at least one, preferably two, the light emitting devices 5 irradiate light into the bottom chassis 2 along a direction parallel to the display module 4, and the light emitting devices 5 are designed on an end surface of the bottom chassis 2 parallel to the planar direction of the display module 4, that is, a circumferential edge portion of the bottom chassis 2. By providing the light emitting device 5 here, it is not necessary to increase the thickness of the base housing portion 2 or the housing member 8, facilitating the assembly of the light emitting device 5.
Preferably, the backlight source needs to make the bottom casing 2 emit light uniformly, so that the end surface of the bottom casing 2 facing the light emitting device 5 is provided with the texture 6, and the texture 6 is used for adjusting the light rays emitted by the light emitting device 5 and propagating radially to be parallel, and making the light rays uniformly distributed in the bottom casing 2. The design of terminal surface line realizes the evenly distributed of the inside light of shell portion 2 on the basis that does not increase the structure to guarantee display module assembly 4's display quality.
Preferably, line structure 6 is the fresnel line, and the fresnel line can be better adjusts light.
Preferably, the light emitting device 5 is an LED strip, and the light emitting device 5 extends along the end surface of the bottom case 2 in the length direction, and the LED strip has the advantages of small volume, high luminous intensity and small heat generation amount.
Preferably, in order to improve the user experience, the light emitting device 5 is a multi-tone light emitting device 5, and the display tone of the display module 4 can be adjusted by switching the light emitting tone of the light emitting device 5, so that in the display apparatus using the present embodiment, the tone of the apparatus, such as cool tone, warm tone, and medium tone, can be automatically or manually adjusted.
Preferably, the bottom case 2 is made of transparent polymer material, including but not limited to PC material and PMMA material, which has sufficient transparency and strength. The frame part 1 is made of metal and plastic materials, and the strength requirement of the shell assembly 8 is guaranteed.
The embodiment further provides a screen assembly, which includes the housing assembly 8 and the display module 4.
Preferably, the display module 4 includes a polarizer, a liquid crystal layer, a filter layer, and the polarizer, the liquid crystal layer, the filter layer cooperate with the backlight of the chassis portion 3, the display module 4 can normally display, and/or, the screen assembly further includes a glass cover plate 7, and the glass cover plate 7 is installed at the outer side of the display module 4, and mainly plays a role in protecting the internal structure.
In order to provide a user experience, the embodiment provides a method for adjusting color tone by using the screen assembly, including:
step one, entering a tone adjusting program;
selecting a preset tone mode; the user-defined tone mode can be selected, and the tone can be manually adjusted.
Step three, judging whether the user requirements are met;
step four, if the requirements are met, saving the current tone; if not, returning to the step for readjustment.
The tone adjusting method of the embodiment, based on the light emitting device with multi-tone function of the embodiment, can meet the use requirements of different users and different scenes, and has better use experience.
A mobile phone adopts the shell component 8, the screen assembly or the tone adjusting method.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (12)
1. A housing assembly, comprising:
the display module comprises a frame portion (1), wherein a groove portion (3) is formed by the frame portion (1) in a surrounding mode, and the groove portion (3) is used for installing a display module (4);
the display module comprises a bottom shell part (2), wherein the bottom shell part (2) is arranged at the bottom surface of the groove part (3), the bottom shell part (2) is provided with a light-emitting device (5), and the bottom shell part (2) is used for providing a backlight light source for the display module (4).
2. The housing assembly according to claim 1, wherein the bottom housing part (2) is made of a transparent material, and/or the surface of the bottom housing part (2) is provided with a light reflecting coating and a light shielding coating.
3. The housing assembly according to claim 1, wherein the light emitting device (5) comprises at least one, and the light emitting device (5) irradiates light into the bottom housing portion (2) along a direction parallel to the display module (4).
4. The housing assembly according to claim 1, wherein the end surface of the bottom housing part (2) facing the light emitting device (5) is provided with a texture (6), and the texture (6) is used for adjusting the radially propagating light emitted by the light emitting device (5) to be parallel-propagating and enabling the light to be uniformly distributed in the bottom housing part (2).
5. A housing assembly according to claim 4, wherein the texturing (6) is a Fresnel texturing.
6. The housing assembly according to claim 1, wherein the light emitting device (5) is a LED strip, the light emitting device (5) extending along a lengthwise end face of the base housing portion (2).
7. The housing assembly according to claim 6, wherein the light emitting device (5) is a multi-tone light emitting device (5), and the display tone of the display module (4) can be adjusted by switching the light emitting tone of the light emitting device (5).
8. The housing assembly according to any of claims 1 to 7, characterized in that the base portion (2) is made of a transparent polymer material and/or the frame portion (1) is made of a metal or plastic material.
9. The housing assembly according to claim 8, wherein when the bottom shell portion (2) is made of a transparent polymer material, the polymer material comprises a PC material, a PMMA material.
10. A screen assembly comprising a housing assembly (8) according to any one of claims 1 to 9, and a display module (4).
11. A screen assembly according to claim 10, wherein the display module (4) comprises a polarizer, a liquid crystal layer, a filter layer, and/or wherein the screen assembly further comprises a glass cover plate (7).
12. A mobile phone, characterized in that a housing component (8) according to any one of claims 1-9 or a screen assembly according to any one of claims 10-11 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622091.XU CN212785488U (en) | 2020-08-06 | 2020-08-06 | Shell assembly, screen assembly and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622091.XU CN212785488U (en) | 2020-08-06 | 2020-08-06 | Shell assembly, screen assembly and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785488U true CN212785488U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021622091.XU Active CN212785488U (en) | 2020-08-06 | 2020-08-06 | Shell assembly, screen assembly and mobile phone |
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| Country | Link |
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| CN (1) | CN212785488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111901466A (en) * | 2020-08-06 | 2020-11-06 | 珠海格力电器股份有限公司 | Shell assembly, screen assembly, color temperature adjusting method and mobile phone |
-
2020
- 2020-08-06 CN CN202021622091.XU patent/CN212785488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111901466A (en) * | 2020-08-06 | 2020-11-06 | 珠海格力电器股份有限公司 | Shell assembly, screen assembly, color temperature adjusting method and mobile phone |
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