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Curved surface display panel and display module

A curved surface display and panel technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of uneven display, mismatch between the height of the spacers on both sides and the thickness of the box, and poor display of the curved display panel 100, etc., to achieve relief The effect of liquid crystal accumulation

Active Publication Date: 2016-07-13
SHANGHAI AVIC OPTOELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the peripheral spacers 110 cannot support the curved display panel 100, and under the action of atmospheric pressure or other pressures, the liquid crystals in the curved display panel 100 further accumulate on both sides, resulting in a mismatch between the height of the spacers on both sides and the change in the cell thickness, resulting in Poor display and uneven display caused by yellowing around the curved display panel 100

Method used

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  • Curved surface display panel and display module
  • Curved surface display panel and display module
  • Curved surface display panel and display module

Examples

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Embodiment Construction

[0022] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms, and should not be construed as being limited to the embodiments set forth herein; on the contrary, these embodiments are provided so that the present invention will be comprehensive and complete, and fully convey the concept of the example embodiments To those skilled in the art. The same reference numerals in the figures indicate the same or similar structures, and thus their repeated description will be omitted.

[0023] The described features, structures or characteristics may be combined in one or more embodiments in any suitable way. In the following description, many specific details are provided to give a full understanding of the embodiments of the present invention. However, those skilled in the art should realize that without one or more of the specific details, or using other methods, components...

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Abstract

The invention provides a curved surface display panel and a display module. The curved surface display panel comprises an array basal plate, a color film basal plate, a liquid crystal molecule and a plurality of spacers, wherein the color film basal plate is opposite to the array basal plate, and a first region and a second region are formed between the array basal plate and the color film basal plate; the liquid crystal molecule is positioned between the array basal plate and the color film basal plate; the spacers are positioned between the array basal plate and the color film basal plate, each of the spacers comprises a plurality of first spacers which are positioned in the first region and have the same first height h1, and a plurality of second spacers which are positioned in the second region and have the same height h2, the second height h2 of the second spacers is increased along with the increase of the distance H between the array basal plate and the color film basal plate, and the second height h2 of each of the second spacers is larger than the first height h1 of each of the first spacers. According to the curved surface display panel and the display module provided by the invention, the displaying effect of the display module is improved.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a curved display panel and a display module. Background technique [0002] With the rapid development of display technology, users' requirements for display products have gradually increased. Curved display devices have received more and more attention for their beautiful appearance, lifelike graphics, and comfortable human experience. However, in the currently used curved display devices, due to the different forces on the center and the periphery of the display panel, the thickness of the display panel varies greatly. Therefore, the periphery is prone to yellow brightness unevenness (mura), which will affect the display quality in severe cases, resulting in curved surfaces. The display device cannot display normally. [0003] Specifically, for the existing flat display panel, the thickness of the entire display panel is the same, and the height of the photospacer in the disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339G02F1/1333
CPCG02F1/133371G02F1/13394G02F1/13396
Inventor 王晶
Owner SHANGHAI AVIC OPTOELECTRONICS