Title:
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/205922
Kind Code:
A1
Abstract:
An array substrate and a manufacturing method therefor, a display panel, and an electronic device. The array substrate comprises a display region (D1) and a peripheral region (D2). The display region (D1) comprises a pixel region, the pixel region comprising a first thin film transistor (104), the first thin film transistor (104) comprising a first active layer (1042); the peripheral region (D2) comprises a second thin film transistor (103), the second thin film transistor (103) comprising a second active layer (1032); and the material of the first active layer (1042) comprises an oxide semiconductor, and the material of the second active layer (1032) comprises a polysilicon semiconductor. The array substrate can be used for a display panel, and can improve the contrast of the display panel, saving a mask process, reducing production cost.
Inventors:
LIU PENG (CN)
LI FUQIANG (CN)
FAN JUN (CN)
LIU BAILING (CN)
ZHANG JIANJUN (CN)
LIU YUSHENG (CN)
LI MEI (CN)
LI FUQIANG (CN)
FAN JUN (CN)
LIU BAILING (CN)
ZHANG JIANJUN (CN)
LIU YUSHENG (CN)
LI MEI (CN)
Application Number:
PCT/CN2019/081773
Publication Date:
October 31, 2019
Filing Date:
April 08, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
International Classes:
H01L27/12
Foreign References:
CN108598087A | 2018-09-28 | |||
CN104538352A | 2015-04-22 | |||
CN104538352A | 2015-04-22 | |||
CN104867937A | 2015-08-26 | |||
CN104867937A | 2015-08-26 | |||
CN106200064A | 2016-12-07 | |||
US9568800B1 | 2017-02-14 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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