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Display panel, preparation method of display panel and display device

A display panel and main display technology, which is applied in the field of display panels and display devices, can solve problems such as broken wires and thinning wire sizes, and achieve the effects of ensuring integrity, improving product competitiveness, and realizing normal operation

Pending Publication Date: 2021-12-24
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a display panel, a method for preparing the display panel, and a display device, which solve the problem that the wiring size becomes thinner or the line is easily broken when the touch line is prepared at the climbing point of the camera.

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  • Display panel, preparation method of display panel and display device
  • Display panel, preparation method of display panel and display device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, 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.

[0023] At this stage, the off-screen camera technology has become an important technology to realize the full-screen display, and it has both the under-screen camera and On Cell (On Cell refers to the method of embedding the touch screen between the color filter substrate and the polarizer of the display screen) The OLED screen with touch function is the standard configuration of the flagship products of display devices at present. The under-screen cam...

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Abstract

The invention provides a display panel, a preparation method of the display panel and a display device, and solves the problem that when a touch circuit is prepared at a hollow climbing position of a camera, the wiring size is easy to thin or the wire is easy to break. The display panel comprises an array substrate, a plurality of first wires and at least one second wire, wherein a display area of the array substrate comprises a special-shaped area, a main display area located on the periphery of the special-shaped area and a transition area located between the special-shaped area and the main display area; the plurality of first wires are arranged above the main display area; the at least one second wire is arranged above the transition area; and the second wire is connected with at least one first wire, and the wire width of the second wire is greater than that of the first wire.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a method for preparing the display panel, and a display device. Background technique [0002] Today, when the display industry and mobile phones are being updated at a high speed, the screen is particularly important as the part that users touch the most. In order to improve the aesthetics of the screen, various screen designs that increase the screen-to-body ratio emerge in an endless stream, such as: notch screen, water drop screen, digging screen, and under-screen camera, etc. However, most of the current production schemes for under-screen cameras are to dig holes in the area where the camera is placed when making the driving circuit. After filling and flattening, the touch circuit is made nearby to realize the touch function around the camera. However, due to the large angle of climbing at the digging hole, the circuit size will become thinner when making ...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L21/77G06F3/041
CPCG06F3/0412G06F2203/04103H10K59/40H10K59/179H10K59/131H10K59/1201
Inventor 范海鹏张雷顾洪刚邹俊杰屈振年
Owner BOE TECH GRP CO LTD
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