Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022001453 - ELECTRONIC DEVICE AND DISPLAY APPARATUS

Publication Number WO/2022/001453
Publication Date 06.01.2022
International Application No. PCT/CN2021/094702
International Filing Date 19.05.2021
IPC
H04N 5/225 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
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
G09F 9/302 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
302characterised by the form or geometrical disposition of the individual elements
H01L 27/32 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H01L 51/52 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52Details of devices
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 李志林 LI, Zhilin
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT & TRADEMARK AGENCY
Priority Data
202010599563.228.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ELECTRONIC DEVICE AND DISPLAY APPARATUS
(FR) DISPOSITIF ÉLECTRONIQUE ET APPAREIL D'AFFICHAGE
(ZH) 电子设备及显示装置
Abstract
(EN) A display apparatus, comprising a first display area and a second display area adjacent to each other. The first display area comprises a pixel layer, an anode layer, and an optical structure layer. The anode layer comprises a reflective anode and a light-transmissive part. The optical structure layer can change the propagation path of an optical signal, so that the optical signal is no longer incident to the reflective anode, but is incident to the light-transmissive part. The light transmittance of the light-transmissive part is much larger than the light transmittance of the reflective anode, thereby improving the light transmittance of the first display area.
(FR) La présente invention concerne un appareil d'affichage, comprenant une première zone d'affichage et une seconde zone d'affichage adjacentes l'une à l'autre. La première zone d'affichage comprend une couche de pixel, une couche d'anode et une couche de structure optique. La couche d'anode comprend une anode réfléchissante et une partie de transmission de lumière. La couche de structure optique peut modifier le trajet de propagation d'un signal optique, de telle sorte que le signal optique n'est plus incident à l'anode réfléchissante, mais est incident à la partie de transmission de lumière. La transmittance de lumière de la partie de transmission de lumière est beaucoup plus grande que la transmittance de lumière de l'anode réfléchissante, ce qui permet d'améliorer la transmittance de lumière de la première zone d'affichage.
(ZH) 一种显示装置,包括邻接的第一显示区和第二显示区,第一显示区包括像素层、阳极层和光学结构层,阳极层包括反射阳极和透光部,光学结构层能够改变光信号的传播路径,使其不再照射到反射阳极,而是照射到透光部,透光部的透光率远大于反射阳极的透光率,从而可以提高第一显示区的透光率。
Related patent documents
Latest bibliographic data on file with the International Bureau