Display panel and display device

A technology for display panels and substrates, which is applied in the directions of instruments, nonlinear optics, optics, etc., can solve the problem of the width of the frame of the display panel, and achieve the effect of reducing the length, the number, and the width.

Pending Publication Date: 2017-09-15
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a display panel and a display device, which solves the t...

Method used

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  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0029] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0030] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a display panel and a display device. The display panel comprises a first substrate, a second substrate opposite to the first substrate, multiple fan-out lines and multiple substrate bonding pads, wherein the length of the first substrate is larger than that of the second substrate in the first direction, so that a step area is formed, and the first direction is parallel with the substrate surface of the first substrate; the fan-out lines are arranged in the step area and comprise straight-pulling fan-out lines and oblique-pulling fan-out lines, the straight-pulling fan-out lines are in the first direction, and the direction of each oblique-pulling fan-out line is different from that of the corresponding straight-pulling fan-out line, and the area, where the straight-pulling fan-out lines are arranged, in the step area is a straight-pulling wiring area; the substrate bonding pads are electrically connected with the fan-out lines in a one-to-one correspondence manner and comprise in-area substrate bonding pads in the straight-pulling wiring area. With the adoption of the display panel and the display device, the width of a border of the display panel adopting a COF technique is further reduced.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] Liquid Crystal Display (LCD) has been widely used in computer screens, TV screens, mobile digital phones and other fields due to its advantages of light and thin body, low energy consumption, low operating voltage and no radiation. [0003] With the continuous development of liquid crystal display technology, in order to pursue better visual experience, people have higher and higher requirements for ultra-narrow bezels of display devices. The ultra-narrow bezel is to further expand the area of ​​the active display area (Active Area, AA) by further compressing the width of the bezel area. The requirement of ultra-narrow bezels poses higher challenges to the design and manufacture of LCD devices. [0004] In the design of the LCD device, it is necessary to place an integrated circuit chip (Integ...

Claims

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Application Information

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IPC IPC(8): G02F1/1345
CPCG02F1/13458
Inventor 贝亮亮
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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