CN215576036U - Liquid crystal display device having a plurality of pixel electrodes - Google Patents
Liquid crystal display device having a plurality of pixel electrodes Download PDFInfo
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- CN215576036U CN215576036U CN202121308195.8U CN202121308195U CN215576036U CN 215576036 U CN215576036 U CN 215576036U CN 202121308195 U CN202121308195 U CN 202121308195U CN 215576036 U CN215576036 U CN 215576036U
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Abstract
The embodiment of the utility model provides a liquid crystal display device, which comprises a first substrate, a second substrate and a liquid crystal layer, wherein the first substrate and the second substrate are formed by opposite boxes; the supporting structure comprises a plurality of first strip-shaped supporting bodies and a plurality of second strip-shaped supporting bodies; included angles are formed between the length directions of the first strip-shaped supporting bodies and the length directions of the second strip-shaped supporting bodies. The liquid crystal display device provided by the embodiment of the utility model can be supported by the supporting force of the supporting body in different directions so as to reduce the deformation of the liquid crystal display device, thereby reducing the light leakage phenomenon at the edge of the liquid crystal display device.
Description
Technical Field
The utility model relates to the field of display manufacturing, in particular to a liquid crystal display device.
Background
Liquid crystal displays are widely used in electronic products such as televisions, computers, mobile phones, etc. due to their small size, thin thickness, light weight, and low power consumption. However, in the conventional liquid crystal display, since the supporting force provided by the plurality of supporters between the front frame (bezel) and the liquid crystal display panel (panel) is not uniform, when the front frame is locally pressed, the supporting force from the supporters is insufficient in the local area of the display panel, so that a light leakage gap is generated, and a light leakage phenomenon occurs. Especially, when the display module adopts an advanced super-dimensional field switching mode (ADS mode), the display effect of the liquid crystal display is very easily affected by the light leakage phenomenon, so how to avoid the light leakage of the liquid crystal display panel becomes a problem to be solved urgently in the technical field.
SUMMERY OF THE UTILITY MODEL
Embodiments of the present invention are directed to at least one of the technical problems in the prior art, and provide a liquid crystal display device capable of receiving supporting forces from a supporting body in different directions to reduce deformation, thereby reducing light leakage at edges of the liquid crystal display device.
The liquid crystal display device comprises a display area and a non-display area surrounding the display area, and is characterized by further comprising a support structure, wherein the support structure is arranged between the first substrate and the second substrate and is positioned in the non-display area;
the support structure comprises a plurality of first strip-shaped support bodies and a plurality of second strip-shaped support bodies; and included angles are formed between the length directions of the first strip-shaped supporting bodies and the length directions of the second strip-shaped supporting bodies.
Optionally, the non-display area includes a plurality of sub-areas, and the plurality of sub-areas correspond to edges of each edge of the display area one to one; a plurality of the first strip-shaped supports and/or a plurality of the second strip-shaped supports are arranged in each sub-area.
Optionally, at least one of the sub-regions is provided with one of the first strip-shaped support body or the second strip-shaped support body, and the remaining sub-regions are provided with the other of the first strip-shaped support body or the second strip-shaped support body.
Optionally, in each sub-area, the length directions of the plurality of first bar-shaped support bodies and the plurality of second bar-shaped support bodies are parallel to the corresponding edges of the display area; and the first strip-shaped supporting bodies and the second strip-shaped supporting bodies are arranged in a staggered mode in the direction perpendicular to the edges of the corresponding display areas.
Optionally, the first strip-shaped support and the second strip-shaped support are disposed in at least one of the sub-regions, and one of the first strip-shaped supports or the second strip-shaped supports is disposed in the remaining sub-regions.
Optionally, the first strip-shaped support body and the second strip-shaped support body are disposed in at least one of the sub-regions, one of the first strip-shaped support bodies or the second strip-shaped support bodies is disposed in at least one of the sub-regions, and the other of the first strip-shaped support bodies or the second strip-shaped support bodies is disposed in the remaining sub-region.
Optionally, a plurality of the first strip-shaped supporting bodies and a plurality of the second strip-shaped supporting bodies are arranged in any of the sub-regions.
Optionally, the first strip-shaped support bodies and the second strip-shaped support bodies arranged in the same sub-area are alternately arranged.
Optionally, the support structure further includes a plurality of auxiliary supports, the auxiliary supports are located on a side of the first bar-shaped support and/or the second bar-shaped support away from the display area, and the auxiliary supports are used for assisting the first bar-shaped support and/or the second bar-shaped support in supporting the first substrate and the second substrate.
Optionally, the non-display area includes a first preset sub-area and a second preset sub-area, and the density of the first bar-shaped support and/or the second bar-shaped support arranged in the first preset sub-area is greater than the density of the first bar-shaped support and/or the second bar-shaped support arranged in the second preset sub-area.
The embodiment of the utility model has the following beneficial effects:
according to the liquid crystal display device provided by the embodiment of the utility model, the supporting structure is arranged between the first substrate and the second substrate which are formed for the box, and comprises the plurality of first strip-shaped supporting bodies and the plurality of second strip-shaped supporting bodies which form a certain included angle in the length direction, so that the edges of the first substrate and the second substrate which are formed for the box can be subjected to supporting forces from the supporting bodies in different directions, and therefore, in the manufacturing and practical use, when the edges of the liquid crystal display device are subjected to compression force, the edges of the two substrates are not easy to deform, and the light leakage phenomenon can be effectively reduced. Moreover, as the plurality of supporting bodies included in the supporting structure are strip-shaped, compared with the existing round-point supporting bodies, the supporting structure has a larger supporting surface and can provide larger supporting force; because the supporting structure comprises a plurality of strip-shaped supporting bodies instead of the strip-shaped supporting bodies continuously arranged at the edge of the liquid crystal display device, when the frame is stressed, the plurality of first strip-shaped supporting bodies and the plurality of second strip-shaped supporting bodies in the embodiment of the utility model have certain spaces for elastic deformation, so that stress can be released through elastic deformation, the mobility of liquid crystal in a liquid crystal layer is improved, further, light leakage can be quickly recovered when the edge of the liquid crystal display device leaks, and meanwhile, continuous light leakage at a certain stressed point of the liquid crystal display device is avoided.
Drawings
FIG. 1 is a schematic view of a first structure of a liquid crystal display device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a second structure of a liquid crystal display device according to an embodiment of the present invention;
FIG. 3 is a schematic view showing a third structure of a liquid crystal display device according to an embodiment of the present invention;
FIG. 4 is a schematic view showing a fourth structure of a liquid crystal display device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a fifth embodiment of a liquid crystal display device according to the present invention;
FIG. 6 is a schematic view showing a sixth configuration of a liquid crystal display device according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a seventh structure of a liquid crystal display device according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the liquid crystal display device provided by the present invention in detail with reference to the accompanying drawings.
In order to solve at least one of the technical problems in the prior art, the present embodiment provides a liquid crystal display device, a first substrate and a second substrate formed for a cell, and a liquid crystal layer between the first substrate and the second substrate. Referring to fig. 1, the liquid crystal display device includes a display area a and a non-display area B surrounding the display area a. Specifically, a pixel array for realizing a display function is disposed in the display area a.
The liquid crystal display device further includes a support structure disposed between the first substrate and the second substrate and in the non-display region B for supporting the liquid crystal cell thickness therein.
As shown in fig. 1, the support structure includes a plurality of first bar-shaped support bodies 11 and a plurality of second bar-shaped support bodies 12; the length directions of the first strip-shaped supporting bodies 11 and the second strip-shaped supporting bodies 12 form included angles. Through set up bearing structure in liquid crystal display device's non-display area B, and this bearing structure includes a plurality of first bar supporter 11 and a plurality of second bar supporter 12 that have certain contained angle between the length direction, in order to make first base plate and the second base plate to the box can both be supported by the supporter in the equidirectional not, the homogeneity that the holding power distributes has been improved, in order in manufacturing and in-service use, when liquid crystal display device's edge received the oppression power, receive even holding power to the first base plate and the second base plate of box, be difficult to take place deformation in the edge, thereby can effectively reduce the emergence of light leak phenomenon. Preferably, as shown in fig. 1, the included angle is, for example, 90 °, that is, the length direction of each first strip-shaped support 11 is perpendicular to the length direction of each second strip-shaped support 12; it is easy to understand that when the length direction of the first bar-shaped support 11 is perpendicular to the length direction of the second bar-shaped support 12, the component force of the supporting force received by the first substrate and the second substrate in each direction is most uniform.
Moreover, because the supporting structure comprises a plurality of strip-shaped supporting bodies, compared with a plurality of round point-shaped supporting bodies in the prior art, the force application surface is larger, and therefore stronger supporting force can be provided; because bearing structure includes a plurality of bar supporters, and the rectangular shape supporter of noncontinuous, so when liquid crystal display device's edge received the oppression power, a plurality of supporters had certain space and were used for taking place elastic deformation to can release stress through elastic deformation, and then can resume very fast when first base plate and second base plate edge take place deformation, avoided liquid crystal display device's stress point department to take place and last the light leak. Moreover, because a certain interval exists between the supports, compared with a continuous strip-shaped support, the liquid crystal display device does not cause excessive blocking to the liquid crystal, and improves the liquidity of the liquid crystal.
In some embodiments, the non-display area B includes a plurality of sub-areas, and the plurality of sub-areas correspond to edges of the display area a one-to-one; a plurality of first strip-shaped supports 11 and/or a plurality of second strip-shaped supports 12 are arranged in each subregion. Note that, for convenience of description, the non-display region B is artificially divided into a plurality of sub-regions, but in an actual configuration of the liquid crystal display device, there is no physical structure for dividing the boundaries between the plurality of sub-regions.
In some embodiments, as shown in fig. 1, one of the first or second strip- shaped supports 11 or 12 is disposed in at least one sub-area, and the other of the first or second strip- shaped supports 11 or 12 is disposed in the remaining sub-area.
In some embodiments, as shown in fig. 1, in each sub-area, the length directions of the plurality of first bar-shaped supports 11 and the plurality of second bar-shaped supports 12 are parallel to the corresponding edges of the display area a; and a plurality of first bar-shaped supporting bodies 11 and a plurality of second bar-shaped supporting bodies 12 are all arranged in a staggered manner in the direction perpendicular to the edge of the corresponding display area A, so that the first bar-shaped supporting bodies 11 and the second bar-shaped supporting bodies 12 have certain space for elastic deformation, stress can be released through elastic deformation when the first bar-shaped supporting bodies and the second bar-shaped supporting bodies are stressed, and then the stress can be quickly restored when the edges of the first substrate and the second substrate are deformed, thereby avoiding the continuous light leakage of the liquid crystal display device at a certain point. However, the embodiment of the present invention is not limited thereto, and as shown in fig. 2, in some embodiments, the length direction of the plurality of second bar-shaped supports 12 may also be perpendicular to the edge of the corresponding display area a; alternatively, as shown in fig. 3, in other embodiments, the longitudinal directions of the first and second strip- shaped support bodies 11 and 12 form acute angles with the edges of the corresponding display area a. Preferably, there is no space between the plurality of first strip-shaped supports 11 and the plurality of second strip-shaped supports 12 in a direction parallel to the respective edges.
In some embodiments, as shown in fig. 2, at least one sub-region is provided with a first strip-shaped support 11 and a second strip-shaped support 12, and the remaining sub-region is provided with one of the plurality of first strip-shaped supports 11 or the plurality of second strip-shaped supports 12.
In some embodiments, as shown in fig. 4, a first strip-shaped support 11 and a second strip-shaped support 12 are disposed in at least one sub-region, a plurality of first strip-shaped supports 11 or one of the plurality of second strip-shaped supports 12 are disposed in at least one sub-region, and the remaining sub-region is disposed with another plurality of first strip-shaped supports 11 or one of the plurality of second strip-shaped supports 12.
In some embodiments, as shown in fig. 5, a first strip-shaped support 11 and a second strip-shaped support 12 are disposed in any sub-region.
In some embodiments, as shown in fig. 2 to 5, the plurality of first bar-shaped support bodies 11 and the plurality of second bar-shaped support bodies 12 disposed in the same sub-area are alternately arranged.
In some embodiments, as shown in fig. 5, the support structure further includes a plurality of auxiliary supports 13, the auxiliary supports 13 are located on a side of the first bar-shaped support 11 and/or the second bar-shaped support 12 away from the display area a, and the auxiliary supports 13 are used for assisting the first bar-shaped support 11 and/or the second bar-shaped support 12 in supporting the frame, so as to improve a supporting force in a corresponding area on the basis of the first bar-shaped support 11 and/or the second bar-shaped support 12. Specifically, in some embodiments, as shown in fig. 5, the plurality of auxiliary supports 13 may have a bar shape; or in other embodiments, as shown in fig. 6, the plurality of auxiliary supports 13 may be dot-shaped.
In some embodiments, the non-display area B includes a first preset sub-area and a second preset sub-area, and the density of the first bar-shaped supports 11 and/or the second bar-shaped supports 12 disposed in the first preset sub-area is greater than the density of the first bar-shaped supports 11 and/or the second bar-shaped supports 12 disposed in the second preset sub-area. Specifically, as shown in fig. 7, for example, the edge of the a1 area of the display area a is more easily subject to light leakage than the edge of the a2 area when the edge of the a1 area of the display area a is pressed by an external force, so that the first predetermined sub-area is correspondingly disposed at the edge of the a1 area of the display area a to increase the density of the supporting members in the area, thereby increasing the resistance of the corresponding area to the external pressing force, reducing the deformation of the liquid crystal display device to the maximum extent or preventing the liquid crystal display device from deforming, and further preventing the light leakage; the second predetermined sub-region should be correspondingly disposed at the edge of the remaining region a2 where the light leakage problem is not likely to occur. In some embodiments, one first strip-shaped support 11 and/or one second strip-shaped support 12 may be disposed in each pixel row or pixel column in the first preset sub-region; and the size of the first bar-shaped support 11 and/or the second bar-shaped support 12 may be as large as possible without affecting the display effect.
The liquid crystal display device provided by the embodiment is characterized in that a supporting structure is arranged between a first substrate and a second substrate which are formed for a box, the supporting structure comprises a plurality of first strip-shaped supporting bodies and a plurality of second strip-shaped supporting bodies which form certain included angles between the length directions, so that the first substrate and the second substrate which are formed for the box can be supported by the supporting bodies at the edges in different directions, and therefore, in manufacturing and practical use, when the edges of the liquid crystal display device are stressed, the edges of the two substrates are not easy to deform, and the light leakage phenomenon can be effectively reduced. Moreover, as the plurality of supporting bodies included in the supporting structure are strip-shaped, compared with the existing round-point supporting bodies, the supporting structure has a larger supporting surface and can provide larger supporting force; because the supporting structure comprises a plurality of strip-shaped supporting bodies instead of the strip-shaped supporting bodies continuously arranged at the edge of the liquid crystal display device, when the frame is stressed, the plurality of first strip-shaped supporting bodies and the plurality of second strip-shaped supporting bodies in the embodiment of the utility model have certain spaces for elastic deformation, so that stress can be released through elastic deformation, the mobility of liquid crystal in a liquid crystal layer is improved, further, light leakage can be quickly recovered when the edge of the liquid crystal display device leaks, and meanwhile, continuous light leakage at a certain stressed point of the liquid crystal display device is avoided.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the utility model, and these modifications and improvements are also considered to be within the scope of the utility model.
Claims (10)
1. A liquid crystal display device comprises a first substrate and a second substrate which are formed in a box-to-box mode, and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the liquid crystal display device comprises a display area and a non-display area surrounding the display area;
the support structure comprises a plurality of first strip-shaped support bodies and a plurality of second strip-shaped support bodies; and included angles are formed between the length directions of the first strip-shaped supporting bodies and the length directions of the second strip-shaped supporting bodies.
2. The liquid crystal display device according to claim 1, wherein the non-display region includes a plurality of sub-regions, the plurality of sub-regions being in one-to-one correspondence with respective edges of the display region; a plurality of the first strip-shaped supports and/or a plurality of the second strip-shaped supports are arranged in each sub-area.
3. The liquid crystal display device according to claim 2, wherein one of the first bar-shaped support or the second bar-shaped support is provided in at least one of the sub-regions, and the other of the first bar-shaped support or the second bar-shaped support is provided in the remaining sub-region.
4. The liquid crystal display device according to claim 3, wherein in each sub-region, the lengthwise directions of the plurality of first bar-shaped supports and the plurality of second bar-shaped supports are parallel to the corresponding display region edge; and the first strip-shaped supporting bodies and the second strip-shaped supporting bodies are arranged in a staggered mode in the direction perpendicular to the edges of the corresponding display areas.
5. The liquid crystal display device according to claim 2, wherein the first bar-shaped support and the second bar-shaped support are provided in at least one of the sub-regions, and wherein one of a plurality of the first bar-shaped supports or a plurality of the second bar-shaped supports is provided in the remaining sub-regions.
6. The liquid crystal display device according to claim 2, wherein the first bar-shaped support and the second bar-shaped support are provided in at least one of the sub-regions, wherein one of the first bar-shaped supports or the second bar-shaped supports is provided in a plurality of the at least one of the sub-regions, and wherein the other of the first bar-shaped supports or the second bar-shaped supports is provided in the remaining sub-region.
7. The liquid crystal display device according to claim 2, wherein a plurality of the first bar-shaped supports and a plurality of the second bar-shaped supports are provided in any of the sub-regions.
8. The liquid crystal display device according to any one of claims 5 to 7, wherein the first bar-shaped support bodies and the second bar-shaped support bodies arranged in the same sub-region are alternately arranged.
9. The liquid crystal display device according to claim 1, wherein the support structure further comprises a plurality of auxiliary supports, the auxiliary supports are located on a side of the first bar-shaped support and/or the second bar-shaped support away from the display area, and the auxiliary supports are used for assisting the first bar-shaped support and/or the second bar-shaped support in supporting the first substrate and the second substrate.
10. The liquid crystal display device according to claim 1, wherein the non-display region includes a first predetermined sub-region and a second predetermined sub-region, and a density of the first bar-shaped supports and/or the second bar-shaped supports disposed in the first predetermined sub-region is greater than a density of the first bar-shaped supports and/or the second bar-shaped supports disposed in the second predetermined sub-region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308195.8U CN215576036U (en) | 2021-06-11 | 2021-06-11 | Liquid crystal display device having a plurality of pixel electrodes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121308195.8U CN215576036U (en) | 2021-06-11 | 2021-06-11 | Liquid crystal display device having a plurality of pixel electrodes |
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| CN215576036U true CN215576036U (en) | 2022-01-18 |
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| CN202121308195.8U Active CN215576036U (en) | 2021-06-11 | 2021-06-11 | Liquid crystal display device having a plurality of pixel electrodes |
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- 2021-06-11 CN CN202121308195.8U patent/CN215576036U/en active Active
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