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A frameless liquid crystal display panel

A liquid crystal display panel, borderless technology, which is applied in the directions of instruments, optics, nonlinear optics, etc., can solve the problem that the border cannot be removed, and achieve the effect of simplifying the manufacturing process and making the manufacturing process simple.

Active Publication Date: 2022-05-31
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of display technology and people's advanced requirements for display technology, high-screen-to-body ratio, full-screen, narrow-frame displays and their application terminals are gradually developing. The circuit board and the driver chip are electrically connected by bonding, so that the border of the pad cannot be removed

Method used

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  • A frameless liquid crystal display panel
  • A frameless liquid crystal display panel
  • A frameless liquid crystal display panel

Examples

Experimental program
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Effect test

Embodiment Construction

[0037] The embodiments of the present application provide a borderless liquid crystal display panel. Each of them will be described in detail below. to be explained

[0038] The embodiments of the present application provide a borderless liquid crystal display panel having a display area and a non-display area. See Figure 1

[0039] Please refer to FIG. 1 and FIG. 2, the array layer 101 is disposed on the second substrate 120. The PI film 103 is set

[0040] Further, please refer to FIG. 1, the PI film 103 includes a first PI alignment film 103a and a PI bending film 103b. Tool

[0041] Further, the array wiring 102 is also arranged between the array layer 101 and the PI film 103. further

[0042] In the display area, the surface of the PI film 103 is provided with the pixel electrode 1041. That is, the said

[0043] The connecting line 1042 is provided on the surface of the PI film 103. The connecting line 1042 is set in the non-display

[0044] In one embodiment, a pad 10...

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PUM

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Abstract

The embodiment of the present application discloses a borderless liquid crystal display panel, which has a display area and a non-display area, and includes: a first substrate and a second substrate opposite to each other, and the second substrate is away from a part of the first substrate. Side-to-side backlight module; the array layer opposite to the second substrate and the PI film opposite to the array layer; the array layer and the PI film are opposite to the second substrate facing On the surface of the first substrate; the PI thin film extends from the first PI alignment film of the display area to the non-display area to form a PI bending film, and the PI bending film extends from the second The top of one end of the substrate is wound to the bottom of the backlight module. The frameless liquid crystal display panel provided by this application has its soldering opposite to the back of the substrate, which can eliminate the lower frame of the opposing soldering, so that it has no frame or narrow frame; and its PI alignment film and PI bending film are not only The production process of bending PI is improved, and the display effect can also be improved.

Description

A borderless liquid crystal display panel technical field [0001] The present application relates to the field of display panels, in particular to a borderless liquid crystal display panel. Background technique [0002] Liquid crystal displays have been widely used in people's lives, such as display screens of mobile phones / computers / televisions. follow With the development of display technology and people's requirements for the advancement of display technology, high screen-to-body ratio, full-screen, narrow-bezel displays and their The application terminal is gradually developed, however, there is always a border of the liquid crystal display that needs to be used to set the pads and connect with the flexible circuit board It is electrically connected to the bonding of the driver chip, so that the border of the pad part cannot be removed. In the research and practice process to prior art, the application provides a kind of borderless liquid crystal display panel, eli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1337G02F1/1343G02F1/1345
CPCG02F1/133723G02F1/134309G02F1/134363G02F1/13458
Inventor 李雪云
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD