JP2008234885A - 発光素子 - Google Patents

発光素子 Download PDF

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Publication number
JP2008234885A
JP2008234885A JP2007069909A JP2007069909A JP2008234885A JP 2008234885 A JP2008234885 A JP 2008234885A JP 2007069909 A JP2007069909 A JP 2007069909A JP 2007069909 A JP2007069909 A JP 2007069909A JP 2008234885 A JP2008234885 A JP 2008234885A
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JP
Japan
Prior art keywords
light emitting
layer
transparent electrode
charge generation
phthalocyanine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2007069909A
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English (en)
Japanese (ja)
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JP2008234885A5 (https=
Inventor
Toshiki Sasaki
俊毅 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2007069909A priority Critical patent/JP2008234885A/ja
Publication of JP2008234885A publication Critical patent/JP2008234885A/ja
Publication of JP2008234885A5 publication Critical patent/JP2008234885A5/ja
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/19—Tandem OLEDs

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2007069909A 2007-03-19 2007-03-19 発光素子 Withdrawn JP2008234885A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007069909A JP2008234885A (ja) 2007-03-19 2007-03-19 発光素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007069909A JP2008234885A (ja) 2007-03-19 2007-03-19 発光素子

Publications (2)

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JP2008234885A true JP2008234885A (ja) 2008-10-02
JP2008234885A5 JP2008234885A5 (https=) 2010-04-22

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ID=39907464

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JP2007069909A Withdrawn JP2008234885A (ja) 2007-03-19 2007-03-19 発光素子

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JP (1) JP2008234885A (https=)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010153365A (ja) * 2008-11-19 2010-07-08 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器及び照明装置
JP2011029108A (ja) * 2009-07-29 2011-02-10 Rohm Co Ltd 有機ｅｌ素子
WO2013139660A1 (de) * 2012-03-19 2013-09-26 Osram Opto Semiconductors Gmbh Optoelektronisches bauelement und verfahren zum herstellen eines optoelektronischen bauelements
CN103972401A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN103972407A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
KR20140110766A (ko) 2013-03-08 2014-09-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
KR20150078669A (ko) * 2013-12-31 2015-07-08 엘지디스플레이 주식회사 백색 유기 발광 소자
US9087964B2 (en) 2012-10-17 2015-07-21 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
US9093404B2 (en) 2012-12-21 2015-07-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and method for manufacturing the same
US9231042B2 (en) 2013-02-12 2016-01-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
US9716208B2 (en) 2012-12-21 2017-07-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and manufacturing method thereof
US9728693B2 (en) 2012-10-17 2017-08-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device comprising partition including overhang portion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003264085A (ja) * 2001-12-05 2003-09-19 Semiconductor Energy Lab Co Ltd 有機半導体素子、有機エレクトロルミネッセンス素子及び有機太陽電池
JP2004031212A (ja) * 2002-06-27 2004-01-29 Matsushita Electric Ind Co Ltd 有機電界発光素子
JP2004039617A (ja) * 2002-02-15 2004-02-05 Eastman Kodak Co スタック型有機電場発光デバイス
JP2006089728A (ja) * 2004-08-23 2006-04-06 Semiconductor Energy Lab Co Ltd 発光素子、発光装置および照明装置。

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003264085A (ja) * 2001-12-05 2003-09-19 Semiconductor Energy Lab Co Ltd 有機半導体素子、有機エレクトロルミネッセンス素子及び有機太陽電池
JP2004039617A (ja) * 2002-02-15 2004-02-05 Eastman Kodak Co スタック型有機電場発光デバイス
JP2004031212A (ja) * 2002-06-27 2004-01-29 Matsushita Electric Ind Co Ltd 有機電界発光素子
JP2006089728A (ja) * 2004-08-23 2006-04-06 Semiconductor Energy Lab Co Ltd 発光素子、発光装置および照明装置。

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9224976B2 (en) 2008-11-19 2015-12-29 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
JP2010153365A (ja) * 2008-11-19 2010-07-08 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器及び照明装置
JP2014239076A (ja) * 2008-11-19 2014-12-18 株式会社半導体エネルギー研究所 発光素子および発光装置
JP2011029108A (ja) * 2009-07-29 2011-02-10 Rohm Co Ltd 有機ｅｌ素子
WO2013139660A1 (de) * 2012-03-19 2013-09-26 Osram Opto Semiconductors Gmbh Optoelektronisches bauelement und verfahren zum herstellen eines optoelektronischen bauelements
CN104205394A (zh) * 2012-03-19 2014-12-10 欧司朗光电半导体有限公司 光电子器件和用于制造光电子器件的方法
US9287519B2 (en) 2012-03-19 2016-03-15 Osram Oled Gmbh Optoelectronic device and method for producing an optoelectronic device
US9728693B2 (en) 2012-10-17 2017-08-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device comprising partition including overhang portion
US9087964B2 (en) 2012-10-17 2015-07-21 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
US9716208B2 (en) 2012-12-21 2017-07-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and manufacturing method thereof
US9093404B2 (en) 2012-12-21 2015-07-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and method for manufacturing the same
CN103972407A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN103972401A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
US9231042B2 (en) 2013-02-12 2016-01-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
US9209355B2 (en) 2013-03-08 2015-12-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
KR20140110766A (ko) 2013-03-08 2014-09-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
KR20150078669A (ko) * 2013-12-31 2015-07-08 엘지디스플레이 주식회사 백색 유기 발광 소자
KR102135929B1 (ko) * 2013-12-31 2020-07-20 엘지디스플레이 주식회사 백색 유기 발광 소자

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