Invention Grant
- Patent Title: Organic electroluminescence element and manufacturing method thereof
- Patent Title (中): 有机电致发光元件及其制造方法
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Application No.: US12555938Application Date: 2009-09-09
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Publication No.: US08174009B2Publication Date: 2012-05-08
- Inventor: Takahiro Komatsu , Kei Sakanoue , Tetsuro Kondoh , Ryuuta Yamada , Kenichi Nendai , Takayuki Takeuchi
- Applicant: Takahiro Komatsu , Kei Sakanoue , Tetsuro Kondoh , Ryuuta Yamada , Kenichi Nendai , Takayuki Takeuchi
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Berstein, P.L.C.
- Priority: JP2008-274880 20081024
- Main IPC: H01L29/10
- IPC: H01L29/10
Abstract:
To provide an organic electroluminescence element including a structure that facilitates manufacturing of a large scale organic EL panel and a manufacturing method thereof, the organic electroluminescence element includes: an anode; a cathode; an organic luminescent layer located between the anode and the cathode; and a hole injection layer located between the anode and the organic luminescent layer. The hole injection layer comprises a mixture of molybdenum oxide and tungsten oxide that contains a molybdenum element in a range of 9 atomic percent to 35 atomic percent.
Public/Granted literature
- US20100102310A1 ORGANIC ELECTROLUMINESCENCE DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2010-04-29
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