Invention Grant
- Patent Title: Transfer substrate and method for fabricating organic electroluminescent element
- Patent Title (中): 转印衬底和制造有机电致发光元件的方法
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Application No.: US12190740Application Date: 2008-08-13
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Publication No.: US08207088B2Publication Date: 2012-06-26
- Inventor: Shigeyuki Matsunami , Yasunori Kijima
- Applicant: Shigeyuki Matsunami , Yasunori Kijima
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: SNR Denton US LLP
- Priority: JP2007-212025 20070816
- Main IPC: B41M5/035
- IPC: B41M5/035 ; B32B9/00

Abstract:
A transfer substrate includes a light transmissive support substrate; a light-heat conversion layer formed on the light transmissive support substrate; and a transfer layer formed on the light heat conversion layer. The transfer layer is a layer transferred as a luminescent layer of an organic electroluminescent element and is made of a metal complex, a fluorescent luminescent dopant and an aromatic hydrocarbon whose matrix skeleton has four to seven rings.
Public/Granted literature
- US20090045735A1 TRANSFER SUBSTRATE AND METHOD FOR FABRICATING ORGANIC ELECTROLUMINESCENT ELEMENT Public/Granted day:2009-02-19
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