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Display panel and manufacturing method thereof

A technology of a display panel and a manufacturing method, which is applied to static indicators, identification devices, instruments, etc., can solve the problems of lower display quality, damage to light-emitting diodes, and lower performance, and achieve the effect of optimal display quality.

Active Publication Date: 2020-12-18
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, if the light-emitting diodes of the display panel are damaged, invalid or have low performance, the display quality will often be reduced

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0085] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

[0086] In the drawings, the thickness of each element and the like is 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," "connected to," or "overlapping" another element, it can be directly on the other element. on or connected to another element, or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, the...

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Abstract

The invention discloses a display panel and a manufacturing method thereof. The display panel comprises an array substrate, a first sub-pixel, a second sub-pixel and a first light emitting diode. Thearray substrate comprises a first connecting pad and a second connecting pad. The first sub-pixel includes a first driving unit electrically connected to the first connection pad. The second sub-pixelincludes a second driving unit electrically connected to the second connection pad. The first light emitting diode is completely overlapped and physically insulated from the second connecting pad. The first light emitting diode is not completely overlapped and is electrically connected to the first connecting pad.

Description

technical field [0001] The present invention relates to a panel and its manufacturing method, and in particular to a display panel and its manufacturing method. Background technique [0002] Light emitting diodes (LEDs) have advantages such as long life, small size, high shock resistance, low heat generation, and low power consumption, so they have been widely used as indicators or light sources in households and various devices. In recent years, light-emitting diodes have developed towards multi-color and high brightness, so their application fields have been extended to large outdoor signage, traffic lights and related fields. Therefore, light-emitting diodes are often used as the main lighting source with both power saving and environmental protection functions. [0003] However, if the light-emitting diodes of the display panel are damaged, invalid or have low performance, the display quality will often be reduced. Therefore, how to improve the display quality of the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32H01L25/167H01L25/0753H01L33/62H01L27/156H01L33/005H01L33/486H01L2933/0066
Inventor 刘仲展
Owner AU OPTRONICS CORP