Invention Grant
- Patent Title: Organic electroluminescence element and display medium
- Patent Title (中): 有机电致发光元件和显示介质
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Application No.: US13222746Application Date: 2011-08-31
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Publication No.: US08664645B2Publication Date: 2014-03-04
- Inventor: Hidekazu Hirose , Takeshi Agata , Katsuhiro Sato
- Applicant: Hidekazu Hirose , Takeshi Agata , Katsuhiro Sato
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2011-011330 20110121; JP2011-012353 20110124
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/00
Abstract:
An organic electroluminescence element includes: a pair of electrodes composed of a positive electrode and a negative electrode, one of which is transparent or semitransparent; and one or more organic compound layers that are sandwiched between the pair of electrodes, in which at least one layer of the organic compound layers contains one or more of charge-transporting polyesters represented by formula (I).
Public/Granted literature
- US20120187384A1 ORGANIC ELECTROLUMINESCENCE ELEMENT AND DISPLAY MEDIUM Public/Granted day:2012-07-26
Information query
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