Title:
MANUFACTURING METHOD FOR COMPLEMENTARY TYPE TFT DEVICES AND MANUFACTURING METHOD FOR OLED DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2018/184280
Kind Code:
A1
Abstract:
A manufacturing method for complementary type TFT devices and a manufacturing method for an OLED display panel. The manufacture method for the complementary type TFT devices continuously manufactures a metal oxide semiconductor thin film transistor and an organic semiconductor thin film transistor by using a solution method; the metal oxide semiconductor thin film transistor and the organic semiconductor thin film transistor are electrically connected; one of the metal oxide semiconductor thin film transistor and the organic semiconductor thin film transistor is a N-channel thin film transistor, and the other one is a P-channel thin film transistor; therefore, the use of vacuum devices and high-temperature devices can be reduced; the advantages of capable of being complemented in a large area and low cost of the solution method are fully utilized; manufacture cost of products is reduced; and product competitiveness is improved. The manufacturing method for the OLED display panel can reduced the manufacture cost of the products and improve product competitiveness.
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Inventors:
LIU ZHE (CN)
WANG XUANYUN (CN)
WANG XUANYUN (CN)
Application Number:
PCT/CN2017/084606
Publication Date:
October 11, 2018
Filing Date:
May 16, 2017
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H01L27/12; H01L27/092
Foreign References:
| CN105742308A | 2016-07-06 | |||
| CN105977165A | 2016-09-28 | |||
| CN106328592A | 2017-01-11 | |||
| CN105742309A | 2016-07-06 | |||
| US20090001361A1 | 2009-01-01 | |||
| CN105609502A | 2016-05-25 |
Attorney, Agent or Firm:
COMIPS INTELLECTUAL PROPERTY OFFICE (CN)
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