JP6023461B2 - 発光素子、発光装置 - Google Patents

発光素子、発光装置 Download PDF

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Publication number
JP6023461B2
JP6023461B2 JP2012105579A JP2012105579A JP6023461B2 JP 6023461 B2 JP6023461 B2 JP 6023461B2 JP 2012105579 A JP2012105579 A JP 2012105579A JP 2012105579 A JP2012105579 A JP 2012105579A JP 6023461 B2 JP6023461 B2 JP 6023461B2
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Prior art keywords
layer
light
emitting element
abbreviation
composite material
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Japanese (ja)
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JP2013012467A (ja
JP2013012467A5 (OSRAM
Inventor
広美 瀬尾
広美 瀬尾
瀬尾　哲史
哲史 瀬尾
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of JP2013012467A5 publication Critical patent/JP2013012467A5/ja
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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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/155—Hole transporting layers comprising dopants
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01023—Vanadium [V]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01042—Molybdenum [Mo]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01074—Tungsten [W]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2012105579A 2011-05-13 2012-05-07 発光素子、発光装置 Active JP6023461B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012105579A JP6023461B2 (ja) 2011-05-13 2012-05-07 発光素子、発光装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011108559 2011-05-13
JP2011108559 2011-05-13
JP2011123451 2011-06-01
JP2011123451 2011-06-01
JP2012105579A JP6023461B2 (ja) 2011-05-13 2012-05-07 発光素子、発光装置

Publications (3)

Publication Number Publication Date
JP2013012467A JP2013012467A (ja) 2013-01-17
JP2013012467A5 JP2013012467A5 (OSRAM) 2015-05-28
JP6023461B2 true JP6023461B2 (ja) 2016-11-09

Family

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Family Applications (1)

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JP2012105579A Active JP6023461B2 (ja) 2011-05-13 2012-05-07 発光素子、発光装置

Country Status (4)

Country Link
US (1) US9647228B2 (OSRAM)
JP (1) JP6023461B2 (OSRAM)
KR (1) KR101933951B1 (OSRAM)
TW (1) TWI602334B (OSRAM)

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KR102279459B1 (ko) 2012-10-24 2021-07-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 그 제작 방법
TWI513077B (zh) * 2013-12-11 2015-12-11 Ultimate Image Corp 有機發光二極體照明裝置
KR102377366B1 (ko) * 2014-12-12 2022-03-21 엘지디스플레이 주식회사 유기 발광 표시 장치 및 이의 제조 방법
KR102399414B1 (ko) * 2014-12-30 2022-05-18 엘지디스플레이 주식회사 다층의 스택 구조를 갖는 유기발광 다이오드 표시장치
KR102623039B1 (ko) 2015-05-15 2024-01-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기 및 조명 장치
CN107056806A (zh) * 2016-04-25 2017-08-18 中节能万润股份有限公司 一种含有均苯骨架结构的化合物及其在有机电致发光器件中的应用
US11094903B2 (en) * 2017-04-07 2021-08-17 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element having an organic compound and a transition metal forming SOMO
WO2019216575A1 (ko) * 2018-05-08 2019-11-14 서울대학교산학협력단 축합환 화합물 및 이를 포함하는 유기 발광 소자
US12120901B2 (en) * 2018-10-30 2024-10-15 Sharp Kabushiki Kaisha Light-emitting element for efficiently emitting light in different colors
CN113748529A (zh) * 2019-04-26 2021-12-03 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置
KR20220002369A (ko) 2019-04-26 2022-01-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
WO2021029006A1 (ja) * 2019-08-13 2021-02-18 シャープ株式会社 発光素子及び発光装置
US12274114B2 (en) * 2019-09-06 2025-04-08 Sharp Kabushiki Kaisha Display device including metal oxide nanoparticles for uniform and efficient lighting and method for producing same
KR102806843B1 (ko) * 2020-07-01 2025-05-12 삼성전자주식회사 발광 소자 및 이를 포함하는 표시 장치
CN111697150A (zh) * 2020-08-11 2020-09-22 河南大学 一种基于MoOx空穴注入层的QLED器件及其制备方法
US12389744B2 (en) * 2021-10-28 2025-08-12 Samsung Electronics Co., Ltd. Electroluminescent device, production method thereof, and display device including the same
CN115915827A (zh) * 2022-10-08 2023-04-04 深圳市华星光电半导体显示技术有限公司 显示面板及其制作方法

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Also Published As

Publication number Publication date
KR20120127256A (ko) 2012-11-21
US9647228B2 (en) 2017-05-09
TWI602334B (zh) 2017-10-11
TW201308709A (zh) 2013-02-16
JP2013012467A (ja) 2013-01-17
US20120286252A1 (en) 2012-11-15
KR101933951B1 (ko) 2018-12-31

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