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1. CN204391161 - A pixel structure and a display apparatus

Office China
Application Number 201520109027.4
Application Date 13.02.2015
Publication Number 204391161
Publication Date 10.06.2015
Publication Kind U
IPC
H01L 51/50
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
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
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 BOE TECHNOLOGY GROUP CO., LTD.
Inventors HUANGFU LUJIANG
MA WENYU
GAO XINWEI
LI LIANGJIAN
ZHANG CAN
Agents sun jiquan
Title
(EN) A pixel structure and a display apparatus
(ZH) 像素结构和显示装置
Abstract
(EN)
A pixel structure and a display apparatus are disclosed. The pixel structure comprises a first insulating layer; a luminescence unit arranged on the first insulating layer and comprising a first electrode layer, a luminescent layer and a second electrode layer; a pixel defining layer constructed to be used for limiting a pixel opening; and a reflection assembly encircling the pixel defining layer and reflecting light incident to the pixel defining layer from the luminescent layer so as to enable the light to irradiate outside from an emitting surface of the pixel structure. The luminescence unit is arranged in the pixel opening. Through arrangement of the reflection assembly, the light incident to the pixel defining layer from the luminescent layer so as to enable the light to irradiate outside from the emitting surface of the pixel structure, so that a light beam incident to the pixel defining layer can be converted into an effective light beam of a pixel structure, thus raising display effects and reducing light consumption.

(ZH)

公开了一种像素结构和显示装置。像素结构,包括:第一绝缘层;发光单元,设置在所述第一绝缘层上,并包括第一电极层、发光层和第二电极层;像素界定层,被构造成用于限定像素开口,所述发光单元设置在所述像素开口中;以及反射组件,环绕所述像素界定层设置,以将从所述发光层入射到所述像素界定层中的光反射成从所述像素结构的出射面射出。通过设置反射组件,使得从所述发光层入射到所述像素界定层中的光反射成从所述像素结构的出射面射出,这样入射到像素界定层中的光束可以转换成像素结构的有效光束,提高显示效果,降低光消耗。