Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020113755 - OLED DISPLAY PANEL AND OLED DISPLAY DEVICE

Publication Number WO/2020/113755
Publication Date 11.06.2020
International Application No. PCT/CN2019/070466
International Filing Date 04.01.2019
IPC
H01L 27/32 2006.01
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
B82Y 20/00 2011.01
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE  OR TREATMENT OF NANOSTRUCTURES
20Nanooptics, e.g. quantum optics or photonic crystals
CPC
B82Y 20/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
20Nanooptics, e.g. quantum optics or photonic crystals
H01L 27/3258
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 [OLED]
3241Matrix-type displays
3244Active matrix displays
3258Insulating layers formed between TFT elements and OLED elements
H01L 27/3262
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 [OLED]
3241Matrix-type displays
3244Active matrix displays
326special geometry or disposition of pixel-elements
3262of TFT
H01L 27/3272
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 [OLED]
3241Matrix-type displays
3244Active matrix displays
3272Shielding, e.g. of TFT
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 夏冲冲 XIA, Chongchong
  • 余威 YU, Wei
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT & TRADEMARK AGENCY
Priority Data
201811467495.303.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) OLED DISPLAY PANEL AND OLED DISPLAY DEVICE
(FR) PANNEAU D'AFFICHAGE À OLED ET DISPOSITIF D'AFFICHAGE À OLED
(ZH) OLED 显示面板及 OLED 显示装置
Abstract
(EN)
The present application provides an OLED display panel and an OLED display device, comprising: a substrate, a TFT array functional layer, a planarization layer provided on the array functional layer, an anode, and a pixel defining layer provided on the anode. The planarization layer and/or the pixel defining layer comprise/comprises light absorbers used to absorb external light irradiated into the OLED display panel. The light absorbers are doped in the planarization layer and/or the pixel defining layer.
(FR)
La présente invention concerne un panneau d'affichage à OLED et un dispositif d'affichage à OLED, comprenant : un substrat, une couche fonctionnelle de réseau TFT, une couche de planarisation disposée sur la couche fonctionnelle de réseau, une anode, et une couche de définition de pixels disposée sur l'anode. La couche de planarisation et/ou la couche de définition de pixels comprennent/comprend des absorbeurs de lumière utilisés pour absorber la lumière externe irradiée dans le panneau d'affichage à OLED. Les absorbeurs de lumière sont dopés dans la couche de planarisation et/ou la couche de définition de pixels.
(ZH)
本申请提供一种OLED显示面板及OLED显示装置,包括基板、TFT阵列功能层、设置在阵列功能层上的平坦层、阳极和设置在阳极上的像素定义层,平坦层和/或像素定义层包括有用于吸收照射入OLED显示面板外来光的吸光体,吸光体掺杂在平坦层和/或像素定义层内。
Also published as
Latest bibliographic data on file with the International Bureau