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Title:
THIN FILM TRANSISTOR AND MANUFACTURING METHOD AND CONTROL METHOD THEREOF, AND DISPLAY PANEL AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/184428
Kind Code:
A1
Abstract:
The present disclosure relates to the field of display technology. Provided are a thin film transistor and a manufacturing method and a control method thereof, and a display panel and device. The thin film transistor comprises a base substrate, a semiconductor active layer positioned at one side of the base substrate, a source electrically connected to one end of the semiconductor active layer, a drain electrically connected to the other end of the semiconductor active layer, a gate respectively insulated from the semiconductor active layer, the source and the drain, and a modulation electrode respectively insulated from the semiconductor active layer, the gate, the source and the drain. The modulation electrode is provided close to one side of the drain, and an orthographic projection of the modulation electrode on the base substrate overlaps with an orthographic projection of the semiconductor active layer on the base substrate.

Inventors:
LI, Junjie (No. 9 Dize Rd, BDA, Beijing 6, 100176, CN)
LI, Yuanyuan (No. 9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2018/119152
Publication Date:
October 03, 2019
Filing Date:
December 04, 2018
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No. 10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
International Classes:
H01L29/41; H01L29/786
Foreign References:
US20160005880A12016-01-07
CN105161496A2015-12-16
CN108461538A2018-08-28
CN107819038A2018-03-20
Attorney, Agent or Firm:
TDIP & PARTNERS (101-01, 8/F Building 20, No. 1 Baosheng South Road, Haidian District, Beijing 2, 100192, CN)
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