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A special-shaped display panel and display device

A display panel and special-shaped technology, applied in the direction of identification devices, instruments, etc., can solve the problems of different charging time of data lines, different grid line loads, and affecting display effects, etc., to improve uneven brightness of the screen, consistent charging status, and improve display effect of effect

Active Publication Date: 2020-06-26
SHANGHAI AVIC OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A plurality of gate lines and a plurality of data lines are arranged in the display area of ​​the special-shaped display panel. However, due to the irregular shape of the special-shaped display panel, the number of sub-pixels that need to be driven by the gate lines arranged at different positions is also limited. Different, this leads to different loads corresponding to the gate lines, which in turn leads to different charging times of the data lines to the sub-pixels in different areas of the display area, resulting in uneven brightness of the picture displayed by the special-shaped display panel, and problems such as horizontal stripes and abnormal colors. , affecting the display effect

Method used

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  • A special-shaped display panel and display device
  • A special-shaped display panel and display device
  • A special-shaped display panel and display device

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Embodiment Construction

[0027] 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.

[0028] 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.

[0029] 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 dictates otherwise.

[0030] It should be understood that the term "and...

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Abstract

The embodiment of the invention provides a special display panel and a display device and relates to the technical field of display. By adoption of the special display panel and the display device, the loading difference among lines for transmitting grid scanning signals is reduced and the display effect is improved. The display area of the special display panel comprises a main display area and aspecial display area, and the special display area is shorter than the main display area; a non-display area comprises a first non-display area and a second non-display area; the panel comprises a grid line and a data line arranged in the display area, a data signal transmission line arranged in the second non-display area and connected with the data line, a first grid signal transmission line arranged in the first non-display area and connected with the grid line of the main display area, and a second grid signal transmission line arranged in the second non-display area and is connected witha grid line in the special display area; the second grid signal transmission line and the data signal transmission line are arranged in a crossing and insulating manner, and the part, overlapping with the data signal transmission line, of the second grid signal transmission line is wider than the first grid signal transmission line. The special display panel is used for realizing image display.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a special-shaped display panel and a display device. 【Background technique】 [0002] In a conventional display device, the display panel is mostly a rectangular structure. However, with the continuous development of display technology and the diversified demands of users on the appearance of display devices, special-shaped display panels have been more and more widely used. [0003] A plurality of gate lines and a plurality of data lines are arranged in the display area of ​​the special-shaped display panel. However, due to the irregular shape of the special-shaped display panel, the number of sub-pixels that need to be driven by the gate lines arranged at different positions is also limited. Different, this leads to different loads corresponding to the gate lines, which in turn leads to different charging times of the data lines to the sub-pixels in different areas of the di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 金慧俊
Owner SHANGHAI AVIC OPTOELECTRONICS
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