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Display panel and display device

A display panel and display area technology, which is applied to static indicators, instruments, etc., can solve the problems of shrinking display panel frame width and unfavorable development of display panel narrow frame, and achieve the effect of improving display quality, signal synchronization, signal and stability

Active Publication Date: 2018-10-16
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of display technology, more and more functions are integrated in the display panel, and the number of signal lines in the corresponding display panel is also increasing, while the size of the driving circuit chip is getting smaller and smaller, so that the display panel The proportion of the width of the signal line in the center is getting larger and larger, which limits the reduction of the width of the display panel frame, which is not conducive to the development of the narrow frame of the display panel.
[0003] Therefore, to provide a display panel and a display device, which can not only reduce the proportion of the width of the signal line in the non-display area, realize the narrow frame of the display panel, but also avoid the situation that the display function is affected by signal delay, has become an important field in the art. Technologists urgently need to solve technical problems

Method used

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Embodiment Construction

[0020] 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.

[0021] 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.

[0022] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, techniques, methods and devices should be considered part of the description.

[0023] 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 differen...

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Abstract

The invention discloses a display panel and a display device. The display panel comprises an array substrate, multiple scanning lines which are located on the array substrate and extend in the first direction, multiple cascaded first shifting register units electrically connected with odd-numbered lines of scanning lines, multiple cascaded second shifting register units electrically connected witheven-numbered lines of scanning lines, a first clock signal line, a third clock signal line and a first clock shift circuit group; an input end of the first clock shift circuit group is connected with the first clock signal line and the third clock signal line, and an output end of the first clock shift circuit group is connected with signal input ends of the second shifting register units. The display device comprises the display panel. Accordingly, the signal synchronization and stabilization effects are achieved, the display quality is improved, and the problems that due to signal delay, the image display quality is poor is avoided; the proportion of the width of a display panel non-display area signal line can be reduced, and then display panel narrow bezel is achieved.

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] With the continuous development of science and technology, more and more electronic devices with display functions are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable essential tool. The display panel is the main component for electronic equipment to realize the display function. A display panel in the prior art generally includes: a display area and a non-display area surrounding the display area, and the non-display area is used to arrange some driving circuits, signal lines and the like. However, with the development of display technology, more and more functions are integrated in the display panel, and the number of signal lines in the corresponding display panel is also increasing, while the size ...

Claims

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Application Information

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IPC IPC(8): G09G3/20
CPCG09G3/20G09G2310/0286G09G2320/0252
Inventor 谢振清
Owner XIAMEN TIANMA MICRO ELECTRONICS
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