Invention Grant
- Patent Title: Manufacturing method for thin-film transistor
- Patent Title (中): 薄膜晶体管的制造方法
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Application No.: US10545361Application Date: 2004-02-17
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Publication No.: US07645630B2Publication Date: 2010-01-12
- Inventor: Katsura Hirai , Hiroshi Kita , Hiroaki Arita
- Applicant: Katsura Hirai , Hiroshi Kita , Hiroaki Arita
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Holdings, Inc.
- Current Assignee: Konica Minolta Holdings, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Frishauf, Holtz, Goodman & Chick, P.C.
- Priority: JP2003-039535 20030218
- International Application: PCT/JP2004/001705 WO 20040217
- International Announcement: WO2004/075279 WO 20040902
- Main IPC: H01L51/40
- IPC: H01L51/40
Abstract:
It is an object of the present invention to provide an organic thin-film transistor exhibiting high carrier mobility and a manufacturing method thereof. Disclosed is an organic thin-film transistor possessing a film having a contact angle against pure water of a surface of not less than 50°, wherein an organic semiconductor layer is formed on the film prepared by a CVD (chemical vapor deposition) method employing a reactive gas.
Public/Granted literature
- US20060131561A1 Organic thin-film transistor and method for manufacturing same Public/Granted day:2006-06-22
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