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Display panel and display device

A display panel and active structure technology, applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve problems such as failure, cracks, fractures, etc., to achieve the effect of improving work stability, improving bending resistance, and simplifying the manufacturing process

Active Publication Date: 2018-11-20
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for a bendable and foldable display panel, as the number of bendings increases, cracks or even breakages may appear in the multiple thin film transistors arranged therein, which will affect the functions of these thin film transistors or even fail, affecting the display panel. normal work

Method used

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  • Display panel and display device
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Embodiment Construction

[0017] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] It should be clear that 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.

[0019] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0020] It should be understood that the term "an...

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Abstract

The embodiment of the invention provides a display panel and a display device, and relates to the technical field of displaying. The display panel and the display device are used for improving the bending-resistant performance of the display panel, and then improving the work stability of the display panel. The display panel comprises a thin film transistor; in the normal direction of the displaypanel, the thin film transistor comprises an active layer and a source / drain metal layer which are arranged in a stacked mode; the active layer comprises a first active structure and a second active structure which are not connected; the first active structure is electrically connected with the source / drain metal layer; and the second active structure and the source / drain metal layer are not connected. The display panel is used for displaying images.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] With the continuous development of display technology and the diversified demands of users on display devices, bendable and foldable display panels have been more and more widely used. [0003] However, for a bendable and foldable display panel, as the number of bendings increases, cracks or even breakages may appear in the multiple thin film transistors arranged therein, which will affect the functions of these thin film transistors or even fail, affecting the display panel. normal work. 【Content of invention】 [0004] In view of this, the embodiments of the present invention provide a display panel and a display device, which are used to improve the bending resistance of the thin film transistors in the display panel and improve the working stability of the display panel. [0005] On the one ha...

Claims

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Application Information

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IPC IPC(8): H01L27/12
CPCH01L27/1222
Inventor 张春鹏
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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