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Flexible circuit board and display device

A technology for flexible circuit boards and display panels, which can be used in printed circuits, nonlinear optics, static indicators, etc., and can solve problems such as difficulty in debugging backlight effects, yellowing of display lamp ports, and affecting user experience, etc.

Active Publication Date: 2022-01-11
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the narrow bezel under full-screen mode, it is more difficult to debug the backlight effect, and the yellowing phenomenon of the display lamp port has become a difficult problem to solve, which greatly affects the user experience.

Method used

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  • Flexible circuit board and display device
  • Flexible circuit board and display device
  • Flexible circuit board and display device

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying...

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Abstract

The invention relates to a flexible circuit board which is used for being connected with a display panel so as to electrically connect the display panel with a main circuit board. The flexible circuit board comprises a base material, the base material comprises a first surface used for being connected with the display panel, along a direction far away from the base material, the first surface is sequentially provided with a first conductive layer and a first covering layer, and the first covering layer comprises a blue film layer. The invention further relates to a display device.

Description

technical field [0001] The invention relates to the technical field of display product manufacturing, in particular to a flexible circuit board and a display device. Background technique [0002] With the rapid development of the mobile phone industry, especially the popularity of the concept of full-screen mobile phones, the extremely narrow bezel mobile phone display has become a key technical point of the LCD module. Due to the narrow bezel under full-screen mode, it is more difficult to debug the backlight effect, and the phenomenon of yellowing of the light port of the display screen has become a difficult problem to solve, which greatly affects the user experience. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a flexible circuit board and a display device to solve the problem of yellowing of the lamp socket of the display screen. [0004] In order to achieve the above purpose, the technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02G02F1/13357G02F1/133
CPCH05K1/028G02F1/133615G02F1/13306
Inventor 杨丽媛李璐璐赵婷婷陈家兴常娇李桐张智强袁飞武孙琳琳张焕瑞薛帮灿
Owner BOE TECH GRP CO LTD
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