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1. WO2020062746 - DRIVE BACKPLATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS

Publication Number WO/2020/062746
Publication Date 02.04.2020
International Application No. PCT/CN2019/073266
International Filing Date 25.01.2019
IPC
H01L 33/00 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
H01L 27/15 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
15including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
CPC
G09F 9/33
GPHYSICS
09EDUCATION; 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
33being semiconductor devices, e.g. diodes
H01L 27/15
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
15including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
H01L 33/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
Applicants
  • 昆山工研院新型平板显示技术中心有限公司 KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. [CN]/[CN]
  • 昆山国显光电有限公司 KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD. [CN]/[CN]
Inventors
  • 韦冬 WEI, Dong
  • 杨小龙 YANG, Xiaolong
  • 邢汝博 XING, Rubo
  • 王建太 WANG, Jiantai
  • 李旭娜 LI, Xuna
  • 陈华山 CHEN, Huashan
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
201811133675.827.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DRIVE BACKPLATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
(FR) PLAQUE ARRIÈRE D’ENTRAÎNEMENT ET SON PROCÉDÉ DE PRÉPARATION, ET APPAREIL D'AFFICHAGE
(ZH) 驱动背板及其制备方法和显示装置
Abstract
(EN)
Disclosed are a drive backplate and a preparation method therefor, and a display apparatus. The drive backplate comprises: a substrate; a first insulation film layer, which is arranged on the substrate and comprises a first region and a second region; an extended anode, which is arranged in the first region of the first insulation film layer, wherein the height of the extended anode is adapted to the height of a cathode in a light-emitting chip; and an extended cathode, which is arranged in the second region of the first insulation film layer, wherein the height of the extended cathode is adapted to the height of an anode in the light-emitting chip.
(FR)
L'invention concerne une plaque arrière d’entraînement et son procédé de préparation, ainsi qu'un appareil d'affichage. La plaque arrière d'entraînement comprend : un substrat ; une première couche de film isolant, qui est disposée sur le substrat et comprend une première région et une seconde région ; une anode étendue, qui est disposée dans la première région de la première couche de film isolant, la hauteur de l'anode étendue étant adaptée à la hauteur d'une cathode dans une puce électroluminescente ; et une cathode étendue, qui est disposée dans la seconde région de la première couche de film isolant, la hauteur de la cathode étendue étant adaptée à la hauteur d'une anode dans la puce électroluminescente.
(ZH)
本申请公开了一种驱动背板及其制备方法和显示装置。驱动背板包括:基板;第一绝缘膜层,其设置在基板上,且包括第一区域和第二区域;扩展阳极,其设置在第一绝缘膜层的第一区域上,扩展阳极的高度适配于发光芯片中阴极的高度;以及扩展阴极,其设置在第一绝缘膜层的第二区域上,扩展阴极的高度适配于发光芯片中阳极的高度。
Also published as
Latest bibliographic data on file with the International Bureau