Display panel and display device

A display panel and display area technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as irregular shape changes in high light transmission areas, affecting light transmission effect, resolution of photosensitive components, uneven wiring density, etc.

Pending Publication Date: 2019-08-30
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a display panel and a display device, which are used to solve the irregular shape change of the high light transmission area caused by uneven wiring density in the non-displa

Method used

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application.

[0023] In the prior art, for a screen with a full screen, a photosensitive component such as a camera is installed in the display area of ​​the screen to realize functions such as a front camera. The interior of the light area is filled with liquid crystal and other substances, so as to maximize the realization of a full screen.

[0024] See figure 1 ,Such as figure 1 The wiring density shown in the first area of ​​the non-display area B0 around the high light transmittance area C0 is relatively small, and the wiring density in the second area of ​​the non-display area B0 is relatively high. It can support the substrate in the display panel together with the support colum...

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PUM

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Abstract

The invention discloses a display panel and a display device, belongs to the technical field of display, and is used for preventing the deformation of a high light transmission area caused by the external pressure, thereby ensuring the light transmission effect of the high light transmission area and ensuring the resolution of a photosensitive assembly arranged below the high light transmission area. The display panel comprises dividing a non-display area into a first area with smaller touch signal line density and a second area with larger touch signal line density according to the wiring density of the touch signal lines in the non-display area, wherein the non-display area is provided with a first sub-support column and a second sub-support column; in a first area, a supporting component is arranged on one side, facing a second substrate, of a first substrate, orthographic projections of at least part of the first sub-support column on the first substrate are overlapped with orthographic projections of the supporting component on the first substrate, and in a second area, orthographic projections of at least part of the second sub-support column on the substrate are overlapped with orthographic projections of the touch signal lines on the first substrate, and the supporting component and the touch signal lines are mutually insulated.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] At present, display panels with full-screen design are more and more popular among consumers because of their high screen-to-body ratio. Full-screen displays usually adopt ultra-narrow bezel designs around them, and set a light-transmitting area in the display area (Active Area, AA). This light-transmitting area is used for placement of components such as cameras and earpieces. [0003] In order not to affect the light transmission effect of the light transmission area, the wiring needs to bypass the high light transmission area when routing, so some areas in the non-display area around the high light transmission area have high wiring density, and some areas have low wiring density. However, the wiring itself has a certain thickness, so it will affect the supporting force formed in the non-display ar...

Claims

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Application Information

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IPC IPC(8): G02F1/1339G02F1/1362
CPCG02F1/13394G02F1/136286G02F1/13396
Inventor 郑斌义王海亮吴玲沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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