Invention Grant
- Patent Title: Organic electroluminescent element and electronic device
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Application No.: US15120313Application Date: 2015-02-27
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Publication No.: US09843008B2Publication Date: 2017-12-12
- Inventor: Kazuki Kato , Toshihiko Iwasaki
- Applicant: Konica Minolta, Inc.
- Applicant Address: JP Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2014-076799 20140403
- International Application: PCT/JP2015/055902 WO 20150227
- International Announcement: WO2015/151684 WO 20151008
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H05B33/14 ; H01L51/52 ; H01L27/32 ; H01L51/00
Abstract:
There is constituted an organic electroluminescent element, including: an anode; a cathode; and a light-emitting layer sandwiched between the anode and the cathode, wherein at least two kinds or more of light-emitting dopants each of which exhibits an emission spectrum having a peak in a region of a wavelength of 580 nm or more are contained in the light-emitting layer.
Public/Granted literature
- US20170069863A1 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Public/Granted day:2017-03-09
Information query
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