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1. WO2022007142 - ORGANIC LIGHT EMITTING DIODE DEVICE AND DISPLAY PANEL

Publication Number WO/2022/007142
Publication Date 13.01.2022
International Application No. PCT/CN2020/111262
International Filing Date 26.08.2020
IPC
H01L 51/50 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)
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
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
  • 刘胜芳 LIU, Shengfang
  • 李维维 LI, Weiwei
  • 金武谦 KIM, Mugyeom
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD.
Priority Data
202010640976.006.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ORGANIC LIGHT EMITTING DIODE DEVICE AND DISPLAY PANEL
(FR) DISPOSITIF À DIODE ÉLECTROLUMINESCENTE ORGANIQUE ET PANNEAU D'AFFICHAGE
(ZH) 一种有机发光二极管器件及显示面板
Abstract
(EN) An organic light emitting diode device (100) and a display panel. The display panel comprises the organic light emitting diode device (100). The organic light emitting diode device (100) comprises a light emitting material layer (4). The light emitting material layer (4) comprises a first common blue light emitting layer (41), a red/green/blue light emitting layer (42), and a second common blue light emitting layer (43).
(FR) L'invention concerne un dispositif à diode électroluminescente organique (100) et un panneau d'affichage. Le panneau d'affichage comprend le dispositif à diode électroluminescente organique (100). Le dispositif à diode électroluminescente organique (100) comprend une couche de matériau électroluminescent (4). La couche de matériau électroluminescent (4) comprend une première couche électroluminescente bleue commune (41), une couche électroluminescente rouge/verte/bleue (42), et une seconde couche électroluminescente bleue commune (43).
(ZH) 一种有机发光二极管器件(100)及显示面板。显示面板包括有机发光二极管器件(100),有机发光二极管器件(100)包括发光材料层(4),发光材料层(4)包括第一共用蓝光发光层(41)、红绿蓝发光层(42)以及第二共用蓝光发光层(43)。
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