Invention Grant
- Patent Title: Full-color organic el panel
- Patent Title (中): 全彩有机面板
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Application No.: US11689612Application Date: 2007-03-22
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Publication No.: US07799442B2Publication Date: 2010-09-21
- Inventor: Hironobu Iwawaki , Shinjiro Okada , Takao Takiguchi , Satoshi Igawa
- Applicant: Hironobu Iwawaki , Shinjiro Okada , Takao Takiguchi , Satoshi Igawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-088353 20060328
- Main IPC: H01L51/54
- IPC: H01L51/54

Abstract:
A full-color organic electroluminescent panel has red (R), green (G), and blue (B) color pixels that independently emit light. The organic electroluminescent panel includes a hole-injecting layer common to the red (R), green (G), and blue (B) color pixels and a plurality of hole-transporting layers. The hole-transporting layer in at least one of the red (R), green (G), or blue (B) color pixels differs from a corresponding hole-transporting layer in the remaining pixels.
Public/Granted literature
- US20070228399A1 FULL-COLOR ORGANIC EL PANEL Public/Granted day:2007-10-04
Information query
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