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A display substrate, display panel and display device

A display substrate and display panel technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of glass deformation and depression, achieve the effects of reducing the thickness difference of the box, increasing the supporting capacity, and improving the efficacy

Active Publication Date: 2021-09-24
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a display substrate, a display panel and a display device to improve the supporting capacity of the hole-digging area and improve the problem of glass deformation and depression in the hole-digging area

Method used

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  • A display substrate, display panel and display device
  • A display substrate, display panel and display device
  • A display substrate, display panel and display device

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0032] At present, for the blind hole solution of the liquid crystal display panel, no spacer is provided in the hole-digging area (blind-hole area), but mainly rely on the filler between the upper and lower glass in the hole-digging area to play a supporting role. refer to figure 1 and figure 2 , the display panel is divided into display area AA( figure 1 In the dotted line frame) and the reserved area 10, the display area AA surrounds the reserved area 10, the reserved area 10 includes a hole-digging area 101...

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PUM

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Abstract

The embodiment of the invention discloses a display substrate, a display panel and a display device. Wherein, the display substrate includes a display area and at least one reserved area, the display area surrounds the reserved area, and the reserved area includes a hole-digging area and at least one transition area around the hole-digging area; the display substrate also includes: a first substrate, Including a first surface; a plurality of first spacers, disposed on the first surface of the first substrate and located in the display area, including a first supporting surface away from the first substrate; at least one circle of second spacers, disposed On the first surface of the first substrate and located in each transition region, including a second support surface away from the first substrate; wherein, the part of the display substrate located in the hole-digging region includes at least the first substrate, and there is a circle The distance between the second spacer and the second support surface of the second spacer to the first surface is greater than the distance from the first support surface of the first spacer to the first surface. The embodiment of the present invention improves the supporting capacity of the hole-digging area.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display substrate, a display panel, and a display device. Background technique [0002] With the continuous development of display panels, a full screen with narrow borders is newly launched. Full screens are currently divided into three main designs, which are the compression of the upper and lower non-display areas of the mobile phone, the "notch" design, and the round hole design in the display area. Among them, the round hole design in the display area is to dig holes in the display area, and place some functional modules of the mobile phone (such as the front camera, front flash and earpiece, etc.) The matching of accessories is widely welcomed by consumers. [0003] At present, the design of circular holes in the display area mainly includes through-hole schemes and blind-hole schemes. Among them, the blind hole scheme adopts the design that the upper ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1339G02F1/1335
CPCG02F1/1333G02F1/133512G02F1/133514G02F1/13394G02F1/13396
Inventor 李静
Owner XIAMEN TIANMA MICRO ELECTRONICS