Flexible Micro-LED display panel and manufacturing method thereof

A display panel and manufacturing method technology, applied to semiconductor devices, electrical components, circuits, etc., can solve the problems of display panels that are not easy to bend, easy to break, and low product yield, so as to broaden the application range and reduce disconnection Effects of Risk, High Response Speed

Active Publication Date: 2020-09-25
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The flexible Micro-LED display panel and its manufacturing method provided by the present invention solve the problem that

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  • Flexible Micro-LED display panel and manufacturing method thereof
  • Flexible Micro-LED display panel and manufacturing method thereof
  • Flexible Micro-LED display panel and manufacturing method thereof

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[0046] The description of the following embodiments refers to the attached drawings to illustrate specific embodiments in which the present invention can be implemented. The directional terms mentioned in the present invention, such as [Up], [Down], [Front], [Back], [Left], [Right], [Inner], [Outer], [Side], etc., are for reference only The direction of the additional schema. Therefore, the directional terms used are used to describe and understand the present invention, rather than to limit the present invention. In the figure, units with similar structures are indicated by the same reference numerals.

[0047] The present invention aims at the prior art flexible Micro-LED display panel that is not easy to bend and is prone to breakage, resulting in low product yield. This embodiment can solve this defect.

[0048] Such as figure 1 As shown, the flexible Micro-LED display panel provided by the embodiment of the present invention includes an array substrate, a first connection el...

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Abstract

The invention provides a flexible Micro-LED display panel and a manufacturing method thereof. The flexible Micro-LED display panel comprises a first substrate, a thin film transistor array layer, a first connecting electrode layer and a second connecting electrode layer which is arranged on the first connecting electrode layer, a plurality of Micro-LED chips, a flexible packaging layer, and a second substrate arranged on the flexible packaging layer. The first substrate and the second substrate are both flexible base plates. By arranging the second substrate on the flexible packaging layer covering the Micro-LED chip, the neutral layer of the flexible display panel is located on the thin film transistor array layer, so that the risk of line breakage is reduced, and flexible display of theMicro-LED display panel is realized.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a flexible Micro-LED display panel and a manufacturing method thereof. Background technique [0002] The Micro-Light Emitting Diode (Micro-LED) display panel has the advantages of the Organic Light-Emitting Diode (OLED) display panel (Organic Light-Emitting Diode, OLED), which is light and thin, flexible, drop-resistant, and foldable, and has a long life Long, ultra-low power consumption, high response speed, high transparency and other advantages, it is regarded as the new display technology with the most development potential in the next generation, which is very in line with the future development trend. [0003] At present, rigid Micro-LED display panels developed by many manufacturers have been exhibited. However, due to many technical defects in flexible Micro-LED display panels, there is still a long way to go before mass production; the main difficulties of flexi...

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Application Information

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IPC IPC(8): H01L27/15H01L27/12H01L33/48H01L33/54H01L33/62
CPCH01L27/156H01L33/48H01L33/62H01L27/1218H01L27/1225H01L33/54H01L2933/0033H01L2933/005H01L2933/0066H01L25/167H01L25/0753H01L33/56H01L33/58H01L27/124H01L29/78648
Inventor 李柱辉
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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