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1. WO2020056869 - ORGANIC LIGHT-EMITTING DIODE DISPLAY AND PREPARATION METHOD THEREFOR

Publication Number WO/2020/056869
Publication Date 26.03.2020
International Application No. PCT/CN2018/113340
International Filing Date 01.11.2018
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
H01L 51/56 2006.01
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)
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
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]; 中国湖北省武汉市 东湖新技术开发区高新大道666号光谷生物创新园C5栋305室 305 Room, Building C5, Biolake of Optics Valley, No.666 Gaoxin Avenue Wuhan East Lake High-tech Development Zone Wuhan, Hubei 430079, CN
Inventors
  • 王纯阳 WANG, Chunyang; CN
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY; 中国广东省深圳市 福田区深南大道6021号喜年中心A座1709-1711 Room 1709-1711, Block A, Hailrun Complex No.6021 Shennan Blvd, Futian District Shenzhen, Guangdong 518040, CN
Priority Data
201811082621.317.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ORGANIC LIGHT-EMITTING DIODE DISPLAY AND PREPARATION METHOD THEREFOR
(FR) AFFICHEUR À DIODES ÉLECTROLUMINESCENTES ORGANIQUES ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种有机发光二极管显示器及其制作方法
Abstract
(EN)
An organic light-emitting diode display and a preparation method therefor. The display comprises: a switch array layer (12), a flat layer (21), and a conductive layer (22) which are sequentially disposed on a substrate (11), multiple pixel defining units (231) provided at intervals, and multiple light-emitting units (24). The cross-section of both the flat layer (21) and the conductive layer (22) is saw-toothed. The light-emitting units (24) are disposed on the conductive layer (22) between two adjacent pixel defining units (231), and intersect with the horizontal plane.
(FR)
L'invention concerne un afficheur à diodes électroluminescentes organiques et son procédé de préparation. L'afficheur comprend : une couche de réseau de commutateurs (12), une couche plate (21) et une couche conductrice (22) qui sont disposées de manière séquentielle sur un substrat (11), de multiples unités de définition de pixels (231) disposées à des intervalles, et de multiples unités électroluminescentes (24). La section transversale de la couche plate (21) et de la couche conductrice (22) est dentelée. Les unités électroluminescentes (24) sont disposées sur la couche conductrice (22) entre deux unités de définition de pixels adjacentes (231), et croisent le plan horizontal.
(ZH)
一种有机发光二极管显示器及其制作方法,该显示器包括:依次设置在衬底(11)上的开关阵列层(12)、平坦层(21)、导电层(22)、多个间隔设置的像素定义单元(231)以及多个发光单元(24),所述平坦层(21)和所述导电层(22)的截面形状均为锯齿状;所述发光单元(24)设置在相邻两个像素定义单元(231)之间的导电层(22)上,所述发光单元(24)与水平面之间相交。
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