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Flexible and active color semiconductor light-emitting display module and flexible display screen

A light-emitting display, semiconductor technology, applied in the fields of semiconductor devices, semiconductor/solid-state device manufacturing, electric solid-state devices, etc., can solve problems such as incomplete technology, and achieve the effects of stable structure, high yield and simple process

Active Publication Date: 2018-10-02
SPIMAGE XIAMEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how to design a flexible LED display structure is still an unfinished technology

Method used

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  • Flexible and active color semiconductor light-emitting display module and flexible display screen
  • Flexible and active color semiconductor light-emitting display module and flexible display screen
  • Flexible and active color semiconductor light-emitting display module and flexible display screen

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Embodiment Construction

[0036] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0037] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description of the present invention in this specification are o...

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Abstract

The invention discloses a flexible and active color semiconductor light-emitting display module and a flexible display screen. The flexible and active color semiconductor light-emitting display modulecomprises a flexible and active matrix display control circuit substrate, a short-wavelength III-V semiconductor light-emitting device array intermediate layer and thin film matrix array top layers,wherein the thin film matrix array top layers are corresponding to short-wavelength III-V semiconductor light-emitting device arrays and are used for respectively emitting blue light, green light andred light, the short-wavelength III-V semiconductor light-emitting device array intermediate layer is pasted onto the flexible and active matrix display control circuit substrate, and the thin film matrix array top layers are etched onto a part of the short-wavelength III-V semiconductor light-emitting device array intermediate layer. By the flexible and active color semiconductor light-emitting display module, the flexible and active color semiconductor light-emitting display module can be produced and manufactured, a flexible display screen is produced, and the flexible and active color semiconductor light-emitting display module has the advantages of simple process, structural stability, relatively high finished rate and the like.

Description

technical field [0001] The invention relates to a flexible display screen, in particular to a flexible active color semiconductor light-emitting display module and a flexible display screen. Background technique [0002] Quantum dot (QD) technology is being rapidly developed. Quantum dots, also known as semiconductor nanocrystals, are nanoscale semiconductors that are approximately spherical in shape. Their three-dimensional dimensions are in the range of 2-10nm and have obvious quantum effects; By applying a certain electric field or light pressure to this nano-semiconductor material, they will emit light of a specific frequency, and the frequency of the emitted light will change with the size of this semiconductor, so by adjusting this nano-semiconductor The color of the light emitted by it can be controlled by the size of it. Because this nano-semiconductor has the characteristic of confining electrons and electron holes (Electronhole), this characteristic is similar to a...

Claims

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Application Information

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IPC IPC(8): H01L27/15H01L21/77
CPCH01L21/77H01L27/156
Inventor 潘小和
Owner SPIMAGE XIAMEN CO LTD
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