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LT - FLUORENE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
EN - FLUORENE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

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Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. C07C 211/54
C09K 11/06
H01L 51/50
European patent
(11) Number of the document 2435399
(13) Kind of document T
(96) European patent application number 10780556.6
Date of filing the European patent application 2010-05-19
(97) Date of publication of the European application 2012-04-04
(45) Date of publication and mention of the grant of the patent 2018-01-24
(46) Date of publication of the claims translation
PCT application
(86) Number PCT/JP2010/058854
Date 2010-05-19
PCT application publication
(87) Number WO 2010/137601
Date 2010-12-02
Priority applications
(30) Number Date Country code
2009131504 2009-05-29 JP
Inventors
(72)
OSAKA, Harue, JP
SHITAGAKI, Satoko, JP
SUZUKI, Tsunenori, JP
OHSAWA, Nobuharu, JP
KAWAKAMI, Sachiko, JP
SEO, Satoshi, JP
Grantee
(73) Semiconductor Energy Laboratory Co., Ltd., 398, Hase, Atsugi-shi, Kanagawa 243-0036, JP
Title
(54) FLUORENE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
  FLUORENE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
Last update date 2021-04-30