Invention Grant
- Patent Title: Organic EL light emitting apparatus and electronic instrument
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Application No.: US16060051Application Date: 2016-12-08
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Publication No.: US10854838B2Publication Date: 2020-12-01
- Inventor: Yuichiro Kawamura , Kazuki Nishimura
- Applicant: IDEMITSU KOSAN CO., LTD.
- Applicant Address: JP Chiyoda-ku
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2015-239608 20151208
- International Application: PCT/JP2016/086488 WO 20161208
- International Announcement: WO2017/099160 WO 20170615
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H05B33/12 ; H01L51/50 ; H01L27/32
Abstract:
An organic EL apparatus includes a plurality of pixels including a first pixel and a second pixel, in which the first pixel has a first emitting layer containing a fluorescent first compound, the second pixel has a second emitting layer containing a delayed fluorescent second compound, and the first pixel and the second pixel share a common layer extending across the first pixel and the second pixel.
Public/Granted literature
- US20180375058A1 ORGANIC EL LIGHT EMITTING APPARATUS AND ELECTRONIC INSTRUMENT Public/Granted day:2018-12-27
Information query
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