Invention Grant
- Patent Title: Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
- Patent Title (中): 有机薄膜晶体管，有机半导体薄膜和有机半导体材料
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Application No.: US14632669Application Date: 2015-02-26
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Publication No.: US09586972B2Publication Date: 2017-03-07
- Inventor: Tetsu Kitamura , Koji Takaku , Wataru Sotoyama
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2012-187059 20120827
- Main IPC: H01L51/42
- IPC: H01L51/42 ; C07D493/04 ; H01L51/00 ; H01L51/05
Abstract:
An organic thin film transistor having a semiconductor active layer containing a compound represented by the formula (1) has a high carrier mobility and a small change in the threshold voltage after repeated operation. R1 to R10 represent H or a substituent, provided that any two adjacent members among R1 to R4 and R6 to R9 are bonded to each other to form a substituted or unsubstituted benzene ring.
Public/Granted literature
- US20150166560A1 ORGANIC THIN FILM TRANSISTOR, ORGANIC SEMICONDUCTOR THIN FILM, AND ORGANIC SEMICONDUCTOR MATERIAL Public/Granted day:2015-06-18
Information query
IPC分类:
