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Hook face display panel and hook face display device

A curved surface display and panel technology, which is applied in nonlinear optics, instruments, optics, etc., can solve problems that affect the normal display of curved surface display panels, reduce the uniformity of box thickness, and large deformation of spacers, so as to improve display quality and reduce The effect of changing the thickness of the box and increasing the compressive capacity

Inactive Publication Date: 2018-10-09
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the display panel is a flat display panel, the consistency of the spacer design at each position can ensure the consistency of the box thickness, and when the display panel 01 is a curved display panel, the stress at the center is greater than that at other positions when the curved display panel is bent , if the spacer design remains consistent, the spacer in the center of the curved display panel will have the largest deformation and the smallest cell thickness, which will reduce the uniformity of the cell thickness when the curved display panel is bent, and affect the normal display of the curved display panel

Method used

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  • Hook face display panel and hook face display device
  • Hook face display panel and hook face display device
  • Hook face display panel and hook face display device

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Embodiment Construction

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0026] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0027] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a hook face display panel and a hook face display device, and belongs to the technical field of displaying. The hook face display panel comprises a first substrate, a second substrate and spacers arranged between the first substrate and the second substrate. The hook face display panel is divided into a center area and a corner area according to stress situations of different areas, and the spacers with different densities and different heights are arranged in the center area and the corner area. When the hook face display panel is curved, since stress in the center area is maximal, the densities and heights of the spacers arranged in the center area are all larger than those of the spacers in the corner area, thus the anti-pressure capability of the center area isimproved, the amount of cell gap change caused by curving of the hook face display panel is reduced, so that the cell gaps of the center area and the corner area tend to be uniform, the phenomenon that display is not uniform when the cell gaps of the center area and the corner area are different is avoided, and the display quality of the hook face display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a curved display panel and a curved display device. Background technique [0002] See figure 1 , the display panel is mainly composed of a color filter substrate 02 and an array substrate 01 arranged oppositely. A plurality of spacers 05 are provided in the color filter substrate 02 and the array substrate 01 for maintaining a certain gap (the gap is also called cell thickness) for injecting liquid crystal 03 . When the display panel is a flat display panel, the consistency of the spacer design at each position can ensure the consistency of the box thickness, and when the display panel 01 is a curved display panel, the stress at the center is greater than that at other positions when the curved display panel is bent , if the spacer design remains consistent, the spacer in the center of the curved display panel will have the largest deformation and the smallest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/13394
Inventor 李明娟沈柏平余艳平凌安恺
Owner XIAMEN TIANMA MICRO ELECTRONICS
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