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Special-shaped display panel, driving method thereof, and special-shaped display device

A display panel and driving method technology, applied to static indicators, instruments, etc., can solve the problems of affecting display effect, screen splitting, sub-pixel charging degree difference, etc.

Active Publication Date: 2021-05-11
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The special-shaped display panel includes a main display area and a special-shaped display area. Since the shapes of the main display area and the special-shaped display area are different, the lengths of the grid lines arranged in the main display area and the grid lines arranged in the special-shaped display area are also different. The difference will lead to different charging levels of the sub-pixels in the main display area and the special-shaped display area, causing the screen displayed by the special-shaped display panel to appear split-screen phenomenon, which will affect the display effect.

Method used

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  • Special-shaped display panel, driving method thereof, and special-shaped display device
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  • Special-shaped display panel, driving method thereof, and special-shaped display device

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Embodiment Construction

[0029] 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.

[0030] 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.

[0031] 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.

[0032] It should be understood that although the...

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Abstract

Embodiments of the present invention provide a special-shaped display panel, a driving method thereof, and a special-shaped display device, which relate to the field of display technology and are used to improve screen splitting. The driving method includes: in the first driving period, the first gate line time-divisionally transmits the scan signal, and when each first gate line transmits the scan signal, transmits its respective corresponding first highlight sub-pixel corresponding to the first gate line. The first data signal; in the second driving period, the second gate line transmits the scan signal in time division, and when each second gate line transmits the scan signal, transmits its second highlight sub-pixel corresponding to the second gate line Respectively corresponding second data signals; when the special-shaped display panel displays a picture, the actual gray scale value of at least one first highlighted sub-pixel is the same as the actual gray scale value of one second highlighted sub-pixel, and the first highlighted sub-pixel of the first highlighted sub-pixel The intensity of a data signal is smaller than that of the second data signal of the second highlighted sub-pixel. The method is used to drive the special-shaped display panel to display images.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a special-shaped display panel, a driving method thereof, and a special-shaped 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] The special-shaped display panel includes a main display area and a special-shaped display area. Since the shapes of the main display area and the special-shaped display area are different, the lengths of the grid lines arranged in the main display area and the grid lines arranged in the special-shaped display area are also different. The difference will lead to different charging levels of the sub-pixels in the main display area and the special-shaped dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2320/0233
Inventor 黄志鹏詹小静孙莹
Owner XIAMEN TIANMA MICRO ELECTRONICS
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