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Display panel and manufacturing method thereof

A display panel and manufacturing method technology, applied in the direction of electrical components, electrical solid devices, circuits, etc., can solve problems such as lowered display quality, lower performance, and damage to light-emitting diodes, and achieve the best display quality effect

Active Publication Date: 2020-11-03
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the light-emitting diodes of the display panel are damaged, invalid or have low performance, or negligent operation during the manufacturing process of the display panel, 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

[0053] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0054] 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. 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.

[0055] 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 interveni...

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PUM

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Abstract

A display panel comprises an array substrate, a first light emitting diode, a packaging body, a dielectric layer and a second light emitting diode. The first light emitting diode is configured on thearray substrate. The packaging body is located on the array substrate and covers the first light emitting diode. The first light emitting diode is electrically connected to the array substrate at least through the packaging body. The dielectric layer is located on the array substrate and covers the packaging body. The second light emitting diode is disposed on the dielectric layer and electricallyconnected to the array substrate. A manufacturing method of the display panel is also provided.

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 low in performance, or if there is negligence in the manufacturing process of the display panel, the display quality wil...

Claims

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Application Information

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IPC IPC(8): H01L33/52H01L33/62H01L25/075
CPCH01L25/0753H01L33/52H01L33/62H01L2933/005H01L2933/0066
Inventor 刘仲展
Owner AU OPTRONICS CORP
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