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Display panel and display device

A technology for display panels and display devices, which is applied to identification devices, instruments, semiconductor devices, etc., and can solve problems such as low reliability of gate drive circuits

Active Publication Date: 2021-04-20
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a display panel and a display device for the problem of low reliability of the gate drive circuit in the traditional solution.

Method used

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

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Embodiment Construction

[0056] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0057] In recent years, with the rapid development and application of information technology, wireless mobile communication and information home appliances, people's dependence on electronic products is increasing day by day, which brings about the vigorous development of various display technologies and display devices. The display device has the characteristics of complete planarization, lightness, thinness, power saving, etc., and thus has been widely used.

[0058] In the traditional solution, in order to reduce the manufacturing cost of the display device and thereby ...

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Abstract

The present application relates to a display panel and a display device. The application provides a display panel and a display device. The display panel includes a substrate, the substrate has a planar area and a bent area, a plurality of second thin film transistors are located in the bent area, and the direction from the source to the drain of the second thin film transistors is the same as the extension direction of the initial bending axis The included angle is from 0° to 30°. When the display panel is formed into a display device, the bending region can be bent to the side to reduce the area occupied by the non-display area in the display device. During the bending process of the bending region, the second thin film transistor can maintain a good device state, so the reliability of the gate drive circuit can be improved, so that the display panel has a good display state, thus ensuring the use of the display panel life.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of technology, the display of mobile phones tends to be more and more borderless display (Infinity Display). When achieving borderless display in traditional solutions, the edge of the display screen or even the display area is generally designed to be bent to achieve borderless vision. effect, and the cool effect that can also be displayed on the side. [0003] During the bending process of the display screen, the gate drive circuit (GIP) used to drive the pixels will also be in a bending state. In the traditional solution, the design of the gate drive circuit does not consider the bending of the display area, and the conventional design is carried out. In the traditional solution, the reliability of the gate drive circuit is low, and the gate drive circuit is prone to drive abn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L27/12G09F9/30
CPCH01L27/1214G09F9/301H10K59/123H10K59/12
Inventor 谢正芳蔡世星
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD