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LED unit, guide plate, LED display and manufacturing method thereof

A technology of guide plate and guide hole, which is applied in the direction of semiconductor devices, electrical components, electric solid devices, etc., can solve the problems of LED display manufacturing requirements that cannot meet the demand of mass transfer, and the types of mass transfer methods are few, etc., to achieve Ease of transfer and improvement of production efficiency

Active Publication Date: 2022-03-25
CHENGDU VISTAR OPTEOLECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since Micro-LEDs are currently difficult to grow directly on glass substrates, and need to rely on mass transfer technology to transfer to glass substrates, the tiny size and huge transfer quantity of Micro-LEDs will bring great challenges to mass transfer challenge
[0004] The current mass transfer methods are too few to meet the various mass transfer needs and the manufacturing needs of LED displays

Method used

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  • LED unit, guide plate, LED display and manufacturing method thereof
  • LED unit, guide plate, LED display and manufacturing method thereof
  • LED unit, guide plate, LED display and manufacturing method thereof

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] see figure 1 , figure 1 It is a structural schematic diagram of the LED unit of the first embodiment of the present application.

[0025] In this embodiment, the LED unit includes a light-emitting body 11 and a weight element 12, wherein the weight element 12 is arranged on the light-emitting body 11, so that when the LED unit is put into the assembly fluid, the LED unit can be placed on the weight element 12. Under the action, it assumes a predetermi...

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Abstract

The present application discloses an LED unit, the LED unit includes: a light-emitting body; a weight element, wherein the weight element is arranged on the light-emitting body, so that when the LED unit is put into the assembly fluid, the LED unit can be placed on the weight element. Under the action, it assumes a predetermined posture and moves in a predetermined direction. The application also discloses a method for manufacturing the LED display. Through the above method, the present application can facilitate mass transfer of LED units and improve production efficiency.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an LED unit, a guide plate, an LED display and a manufacturing method thereof. Background technique [0002] In recent years, the semiconductor lighting technology has become more mature, the cost has been declining, and the industrial scale has become saturated, which provides a better light source for the development of LED display technology. [0003] Micro-LED (MicroLight Emitting Diode, micro light-emitting diode) display technology has the advantages of high brightness, high response speed, low power consumption, long life, etc., and has become a research hotspot for people to pursue a new generation of display technology. Since Micro-LEDs are currently difficult to grow directly on glass substrates, and need to rely on mass transfer technology to transfer to glass substrates, the tiny size and huge transfer quantity of Micro-LEDs will bring great challenges to mass transf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L25/075H01L33/00H01L33/38H01L33/48
CPCH01L33/48H01L33/483H01L33/005H01L33/38H01L25/0753H01L24/95H01L33/0095H01L33/20H01L33/36H01L33/40H01L2924/12041H01L2224/95085H01L2224/95136H01L2224/83815H01L2224/8321H01L24/83H01L2924/15153H01L2224/95143H01L2224/29101H01L24/29H01L24/05H01L24/06H01L2224/06181H01L2924/10156H01L2224/05555H01L2224/291H01L2224/05599H01L2924/014H01L2924/00014H01L33/486H01L33/62H01L27/156H01L2933/0066
Inventor 郭恩卿米磊邢汝博黄秀颀
Owner CHENGDU VISTAR OPTEOLECTRONICS CO LTD