Invention Grant
- Patent Title: Substrate to which film is formed, method for production, and organic EL display device
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Application No.: US13980571Application Date: 2012-01-13
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Publication No.: US09622319B2Publication Date: 2017-04-11
- Inventor: Tohru Sonoda , Shinichi Kawato , Satoshi Inoue , Satoshi Hashimoto
- Applicant: Tohru Sonoda , Shinichi Kawato , Satoshi Inoue , Satoshi Hashimoto
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Morrison & Foerster LLP
- Priority: JP2011-010179 20110120
- International Application: PCT/JP2012/050579 WO 20120113
- International Announcement: WO2012/099011 WO 20120726
- Main IPC: H05B33/14
- IPC: H05B33/14 ; H01L27/32 ; H01L51/56 ; H01L51/00 ; C23C14/04 ; C23C14/54

Abstract:
A film formation substrate is arranged such that (i) a base end, in a y-axis direction, of a film-thickness-gradually-diminishing part of a first film overlaps a first film formation region, and (ii) a film-thickness-gradually-diminishing part of a second film is disposed on an outside, in the y-axis direction, of a second film formation region and overlaps the film-thickness-gradually-diminishing part of the first film so as to compensate for a gradually diminished thickness of the film-thickness-gradually-diminishing part.
Public/Granted literature
- US20130302572A1 SUBSTRATE TO WHICH FILM IS FORMED, METHOD FOR PRODUCTION, AND ORGANIC EL DISPLAY DEVICE Public/Granted day:2013-11-14
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