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A display panel and display device

A technology for display panels and color filter substrates, which can be applied to instruments, nonlinear optics, optics, etc., can solve problems such as defective display panels, and achieve the effect of saving processes and avoiding short circuits.

Active Publication Date: 2021-07-23
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a display panel and a display device to solve the technical problem in the prior art that the test terminals of the liquid crystal cell are short-circuited and the display panel is defective

Method used

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  • A display panel and display device
  • A display panel and display device
  • A display panel and display device

Examples

Experimental program
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Effect test

Embodiment 1

[0034] like figure 1 As shown in the present embodiment, the display panel 10 of the present invention includes a first polarizing sheet 110, a color film substrate 120, an array substrate 130, and a second polarizing plate 140.

[0035] The first polarizing sheet 110 and the second polarizing plate 140 are both a conductive polarizing plate, and the second polarizing sheet 110 is provided away from the color film substrate 120 away from the array substrate 130 side, the second polarization The sheet 140 is provided on the array substrate 130 away from the color film substrate 120, and the first polarizing sheet 110 and the second polarizing plate 140 have electrically conductive properties, and has the ability to attract electrons, the conductive polarizer itself. The flexibility enables it to cover the color film substrate 120 and the array substrate 130, and the conductive polarizer can constitute an electrostatic shield space based on its conductivity such that the display pan...

Embodiment 2

[0043] In the present embodiment, the display panel 11 of the present invention is generally similar to the display panel 10 in Example 1, such as Figure 4 As shown, the difference between the pressing portion 161 in the display panel 11 of the present invention is equal to the distance from the color film substrate 120 from the liquid crystal sheet test terminal 150, such as such a design. An electrical portion 161 and the liquid crystal tape test terminal 150 can be simultaneously covered, and the preparation step can be reduced, and the cost is saved.

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Abstract

The invention discloses a display panel and a display device. The display panel includes an array substrate; The first side of the substrate is aligned with the first side of the color filter substrate, wherein the area where the array substrate is exposed at the color filter substrate is the first area; the first polarizer is arranged on the side of the color filter substrate away from the array substrate; the liquid crystal cell The test terminal is arranged in the first area; the silver glue is arranged on the side of the color filter substrate away from the array substrate and extends to the first area along the second side of the color filter substrate; the anisotropic conductive glue is arranged in the liquid crystal cell Between the test terminals and the silver glue. The beneficial effect of the present invention is that the display panel and the display device of the present invention cover the test terminals of the liquid crystal cell with a layer of anisotropic conductive glue, so as to avoid the short circuit of the test terminals of the liquid crystal cell caused by overflowing silver glue.

Description

Technical field [0001] The present invention relates to the field of display, and more particularly to a display panel and a display device. Background technique [0002] The thin film transistor liquid crystal display has a small size, low power consumption, radiation, and the like. In recent years, it has developed rapidly, and dominates in the current flat display market. At present, TFT-LCD has been widely used in various large and medium-sized products, which covers the main electronic products of today's information society, such as LCD TV, high-definition digital TV, computer (desktop and notebook), mobile phone, PDA, GPS, Vehicle Display, Projection Display, Camera, Digital Camera, Electronic Watch, Calculator, Electronic Instrument, Meter, Public Display and Unreal Show, etc. [0003] When the display panel is working properly, there will be electrostatic discharge (ESD) phenomenon, and electrostatic discharge is the main factor that causes most electronic components or ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/1345G02F1/1362
CPCG02F1/1309G02F1/13452G02F1/136204
Inventor 边家快
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD