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Display apparatus and gate driving apparatus

A technology of a display device and a gate drive circuit, which is applied to static indicators, instruments, etc., can solve the problem of uneven brightness of displayed images on a display panel, and achieve the effects of uniform brightness and increased visual quality.

Active Publication Date: 2019-12-20
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the resistance-capacitance load of the arc-shaped viewing area in the display panel will be different from the resistance-capacitance load of the general display area, and this difference will cause the display panel to have a visual effect of uneven brightness (Mura).

Method used

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  • Display apparatus and gate driving apparatus
  • Display apparatus and gate driving apparatus

Examples

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Embodiment Construction

[0031] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.

[0032] In the drawings, the thickness of layers, films, panels, regions, etc., are exaggerated for clarity. Throughout the specification, the same reference numerals denote the same elements. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element, or Intermediate elements may also be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. As used herein, "connected" may refer to physical and / or electrical connection. Furthermore, "electrically connected" or "coupled" may mean that other elements exist betwee...

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PUM

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Abstract

The invention provides a display apparatus and a gate driving apparatus. The display apparatus includes a display panel, a plurality of first gate driving circuit and a plurality of second gate driving circuit. The display panel includes a first display region and at least one second display region. The first display region has a plurality of first pixels, the at least one second display region has a plurality of second pixels, wherein a first load formed by the plurality of first pixels is larger than a second load formed by the plurality of second pixels. The plurality of first gate drivingcircuit drive the plurality of first pixels. The plurality of second gate driving circuit drive the plurality of second pixels, wherein a driving capability of each of the plurality of second gate driving circuit is smaller than a driving capability of each of the plurality of first gate driving circuit.

Description

technical field [0001] The present invention relates to a display device and a grid driving device, and in particular to a display device and a grid driving device which can improve the display image visual effect of a display panel. Background technique [0002] In recent years, the market trend of display panels is to increase the screen-to-body ratio of the visible area. Many manufacturers have increased the screen-to-body ratio and aesthetics of the visible area of ​​the display panel by adding multiple arc-shaped visible areas of the display panel. However, the resistance-capacitance load of the arc-shaped viewing area in the display panel is different from that of the general display area, and this difference will cause the display panel to have a visual effect of non-uniform display image brightness (Mura). Contents of the invention [0003] The invention provides a display device and a grid driving device which can make the brightness of the displayed image of the ...

Claims

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Application Information

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IPC IPC(8): G09G3/20
CPCG09G3/20G09G2320/0233
Inventor 蔡尧钧庄铭宏
Owner AU OPTRONICS CORP
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