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1. WO2022252623 - ELECTRONIC DEVICE, DISPLAY ASSEMBLY, AND MANUFACTURING METHOD THEREFOR

Publication Number WO/2022/252623
Publication Date 08.12.2022
International Application No. PCT/CN2022/071466
International Filing Date 11.01.2022
IPC
H04M 1/02 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
G09F 9/30 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G06K 9/00 2022.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
CPC
G06F 18/00
G06V 40/13
G09F 9/30
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
H04M 1/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
Applicants
  • 荣耀终端有限公司 HONOR DEVICE CO., LTD. [CN]/[CN]
Inventors
  • 米育龙 MI, Yulong
Agents
  • 北京同立钧成知识产权代理有限公司 LEADER PATENT & TRADEMARK FIRM
Priority Data
202110605538.531.05.2021CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ELECTRONIC DEVICE, DISPLAY ASSEMBLY, AND MANUFACTURING METHOD THEREFOR
(FR) DISPOSITIF ÉLECTRONIQUE, ENSEMBLE D'AFFICHAGE ET SON PROCÉDÉ DE FABRICATION
(ZH) 电子设备、显示组件及其制作方法
Abstract
(EN) Embodiments of the present application provide an electronic device, a display assembly, and a manufacturing method therefor. A light scattering layer is provided between a substrate layer and a light source layer; an opening is formed in the light scattering layer; a projection area of a light emitting layer on the light scattering layer covers the opening, and a projection area of a connection area between a non-light emitting layer and the light emitting layer on the light scattering layer is located outside the opening, so that moiré patterns under a screen are effectively reduced or avoided and the accuracy of fingerprint recognition is improved, thereby greatly improving use performance and user experience.
(FR) Des modes de réalisation de la présente demande concernent un dispositif électronique, un ensemble d'affichage et un procédé de fabrication associé. Une couche de diffusion de lumière est disposée entre une couche de substrat et une couche de source de lumière ; une ouverture est formée dans la couche de diffusion de lumière ; une zone de projection d'une couche électroluminescente sur la couche de diffusion de lumière recouvre l'ouverture, et une zone de projection d'une zone de connexion entre une couche non électroluminescente et la couche électroluminescente sur la couche de diffusion de lumière est située à l'extérieur de l'ouverture, de sorte que les motifs de moiré sous un écran sont efficacement réduits ou évités et la précision de la reconnaissance d'empreintes digitales est améliorée, ce qui permet d'améliorer considérablement les performances d'utilisation et l'expérience utilisateur.
(ZH) 本申请实施例提供一种电子设备、显示组件及其制作方法,通过在基底层和光源层之间设置光散射层,光散射层上具有开口,发光层在光散射层上的投影区域覆盖开口,且非发光层与发光层之间的连接区在光散射层上的投影区域位于开口之外,有效降低或避免了屏下摩尔纹的现象,提升了指纹识别的准确性,从而在很大程度上提高了用户的使用性能和体验感。
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