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Patent Searching and Data


Title:
DISPLAY SUBSTRATE, DISPLAY DEVICE AND MANUFACTURING METHOD FOR DISPLAY SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2020/140763
Kind Code:
A1
Abstract:
The disclosure provides a display substrate, a display device and a manufacturing method for the display substrate. According to the display substrate of the present disclosure, a first transistor comprises: a first gate electrode, a first electrode, a second electrode, and a first active layer; a second transistor comprises: a second gate electrode, a third electrode, a fourth electrode, and a second active layer; the first active layer includes a silicon material; the second active layer includes an oxide semiconductor material; the third electrode and the first gate electrode are disposed on the same layer; and the fourth electrode, the first electrode and the second electrode are disposed on the same layer.

Inventors:
NIU YANAN (CN)
PENG KUANJUN (CN)
WANG JIUSHI (CN)
CAO ZHANFENG (CN)
ZHANG FENG (CN)
YAO QI (CN)
LI WUSHENG (CN)
GUAN FENG (CN)
CHEN LEI (CN)
PENG JINTAO (CN)
ZHOU TINGTING (CN)
Application Number:
PCT/CN2019/126652
Publication Date:
July 09, 2020
Filing Date:
December 19, 2019
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L21/77; H01L27/12
Foreign References:
CN109728002A2019-05-07
CN107735865A2018-02-23
CN107818989A2018-03-20
US6211549B12001-04-03
CN102890377A2013-01-23
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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