Invention Grant
- Patent Title: Light-emitting element and display device using same
- Patent Title (中): 发光元件和使用其的显示装置
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Application No.: US13884640Application Date: 2012-06-01
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Publication No.: US09006758B2Publication Date: 2015-04-14
- Inventor: Kazuhiro Yoneda
- Applicant: Kazuhiro Yoneda
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- International Application: PCT/JP2012/003628 WO 20120601
- International Announcement: WO2013/179360 WO 20131205
- Main IPC: H01L29/02
- IPC: H01L29/02 ; H01L33/24 ; H01L51/52 ; H01L27/32
Abstract:
A light-emitting element includes a reflective electrode, a light-transmitting electrode disposed opposite the reflective electrode, a light-emitting layer emitting blue light disposed between the reflective electrode and the light-transmitting electrode, and a functional layer disposed between the reflective electrode and the light-emitting layer. The optical thickness of the functional layer is no less than 428.9 nm and no more than 449.3 nm.
Public/Granted literature
- US20130334547A1 LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE USING SAME Public/Granted day:2013-12-19
Information query
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