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pixel structure

A technology of pixel structure and main pixel, applied in the field of pixel structure, can solve the problems of uneven topography of data lines, abnormal light leakage of data lines, etc., and achieve the effect of improving the problem of abnormal light leakage

Active Publication Date: 2021-07-20
AU OPTRONICS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the difference between the two exposure conditions, such an approach will cause an obvious exposure line in the center of the display panel, and make the terrain near the data line uneven, resulting in abnormal light leakage near the data line.

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Embodiment Construction

[0063] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and elements will be simply and schematically shown in the drawings.

[0064] As used herein, "about," "approximately," "essentially," or "essentially" includes the stated value and the average within an acceptable range of deviation from the particular value as determined by one of ordinary skill in the art, taking into account the The measurement in question and the specific amount of error associated with the measurement (ie, limitations of the measurement system). For examp...

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Abstract

The invention discloses a pixel structure, including a substrate, a scanning line, a first data line, a second data line, a first switching element, a second switching element, a first main pixel electrode, a second main pixel electrode, a common line and Shading layer. The second data line is located between the first main pixel electrode and the second main pixel electrode. The common line includes a trunk portion arranged along the extension direction of the scan line, and a first extension portion and a second extension portion electrically connected to the trunk portion and respectively located on two sides of the second data line. The light-shielding layer includes a first light-shielding pattern and a second light-shielding pattern respectively located on both sides of the second data line, wherein the first light-shielding pattern is located between the second data line and the first extension, and the second light-shielding pattern is located between the second data line between the line and the second extension.

Description

technical field [0001] The present invention relates to a pixel structure, and in particular to a pixel structure capable of improving the problem of abnormal light leakage. Background technique [0002] In the manufacturing process of a large-sized display panel, due to the large size of the panel, the entire panel cannot be exposed at the same time, and the display panel needs to be divided into at least two regions for exposure. However, due to the difference between the two exposure conditions, such an approach will produce an obvious exposure line in the center of the display panel, and make the terrain near the data line uneven, thereby causing abnormal light leakage near the data line. [0003] Therefore, how to solve the problem of abnormal light leakage in the display panel is actually one of the problems that research and development personnel want to solve urgently. Contents of the invention [0004] In view of this, the present invention provides a pixel struc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362
CPCG02F1/136209G02F1/13624G02F1/136286
Inventor 黄圣硕纪志贤林庭谊江俊毅郑世彬李美慧曾胜煊刘昌宗王世杰庄凱钧黄以钧
Owner AU OPTRONICS CORP
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