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a display device

A display device and display panel technology, applied in packaging, wrapping paper, transportation and packaging, etc., can solve the problems of light transmittance decrease, light loss, good anti-static ring, etc.

Active Publication Date: 2019-12-03
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this way, since the antistatic layer covers the display area, the refractive index of the antistatic layer formed by the ITO material is different from that of the glass substrate in the display device, causing light to refract when passing through the antistatic layer, causing The loss of light, resulting in a decrease in light transmittance
[0004] In view of the above problems, in the prior art, there is an antistatic ring surrounding the display area on the color filter substrate. In order to ensure the charge transmission performance of the antistatic ring, the antistatic ring needs to have a certain line width, but for narrow frame In the display device, the area where the anti-static ring can be installed on the edge of the color filter substrate is very narrow, which makes it impossible to install an anti-static ring with good charge transmission performance.

Method used

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Embodiment Construction

[0034] In order to make the purpose, features and advantages of the technical solution proposed by the present invention more obvious and understandable, the embodiments of the technical solution proposed by the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the proposed technical solution, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] This embodiment provides a display device, such as Figures 1 to 3 As shown, the display device includes a display panel 1, a cover plate 2 and an antistatic layer 3, wherein the cover plate 2 is superimposed on the display panel 1, and the antistatic layer 3 is arranged on the side of the cover plate 2 facing the display ...

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Abstract

The invention provides a display device, which relates to the field of display technology, and is used for realizing the antistatic protection function under the premise of not reducing light transmittance and meeting the requirement of a narrow frame display device. Wherein the display device includes: a display panel, a cover plate superimposed on the display panel, an antistatic layer arranged on the side of the cover plate facing the display panel, and the antistatic layer surrounds the display device display area, and the antistatic layer is grounded. The aforementioned display device is used for screen display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] During the production and use of the display device, static electricity will be generated inside. If the generated static electricity is not released in time, it will accumulate in the display device. When the static electricity accumulates to a certain amount, an instantaneous discharge will occur and a large current will be generated. , This is the ESD (Electro Static Discharge, electrostatic discharge) phenomenon. The ESD phenomenon will burn out the integrated circuits or internal circuits of the display device, causing the display device to fail to work normally. Therefore, it is necessary to provide anti-static protection for the display device. [0003] The current common anti-static protection method is to set an anti-static layer formed of ITO material on the color film substrate or polarizer of the display device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/1333G02F2202/22G02F1/1345G02F1/136204H04M1/0266G02F2202/28H01L27/0288Y02E10/549H10K59/131H10K30/451H10K71/50B65D65/42C09K3/1445G03C1/853H01L27/0248
Inventor 李沛赵婷婷王谦周昱
Owner BOE TECH GRP CO LTD
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