KR20210154183A - 표시 장치, 표시 모듈, 및 전자 기기 - Google Patents

표시 장치, 표시 모듈, 및 전자 기기 Download PDF

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Publication number
KR20210154183A
KR20210154183A KR1020217036826A KR20217036826A KR20210154183A KR 20210154183 A KR20210154183 A KR 20210154183A KR 1020217036826 A KR1020217036826 A KR 1020217036826A KR 20217036826 A KR20217036826 A KR 20217036826A KR 20210154183 A KR20210154183 A KR 20210154183A
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KR
South Korea
Prior art keywords
light emitting
layer
abbreviation
emitting device
compound
Prior art date
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Pending
Application number
KR1020217036826A
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English (en)
Korean (ko)
Inventor
슌페이 야마자키
šœ페이 야마자키
사토시 세오
하루에 오사카
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20210154183A publication Critical patent/KR20210154183A/ko
Pending 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H01L27/3206—
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H01L27/3244—
    • H01L51/5004—
    • H01L51/5072—
    • H01L51/5088—
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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
    • H10K50/15—Hole transporting layers
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron 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]
    • H10K50/17—Carrier injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • 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
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • 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
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020217036826A 2019-04-19 2020-04-07 표시 장치, 표시 모듈, 및 전자 기기 Pending KR20210154183A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-080046 2019-04-19
JP2019080046 2019-04-19
PCT/IB2020/053289 WO2020212799A1 (ja) 2019-04-19 2020-04-07 表示装置、表示モジュール、及び電子機器

Publications (1)

Publication Number Publication Date
KR20210154183A true KR20210154183A (ko) 2021-12-20

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Application Number Title Priority Date Filing Date
KR1020217036826A Pending KR20210154183A (ko) 2019-04-19 2020-04-07 표시 장치, 표시 모듈, 및 전자 기기

Country Status (5)

Country Link
US (1) US20220231248A1 (https=)
JP (2) JPWO2020212799A1 (https=)
KR (1) KR20210154183A (https=)
CN (1) CN113728373A (https=)
WO (1) WO2020212799A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102824659B1 (ko) * 2020-12-24 2025-06-23 엘지디스플레이 주식회사 발광 소자 및 이를 포함한 발광 표시 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014197522A (ja) 2012-05-09 2014-10-16 株式会社半導体エネルギー研究所 発光装置及び電子機器

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
KR20110056715A (ko) * 2009-11-23 2011-05-31 엘지디스플레이 주식회사 유기전계발광소자
JP2011222831A (ja) * 2010-04-12 2011-11-04 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子
EP2433929B1 (en) * 2010-09-27 2013-10-23 Semiconductor Energy Laboratory Co, Ltd. Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
JP5397568B1 (ja) * 2012-02-15 2014-01-22 東レ株式会社 発光素子材料および発光素子
JP5973661B2 (ja) * 2012-05-31 2016-08-23 エルジー ディスプレイ カンパニー リミテッド 有機発光素子
KR20150028554A (ko) * 2013-09-06 2015-03-16 삼성디스플레이 주식회사 표시 장치
EP2999019B1 (en) * 2014-09-19 2019-06-12 Novaled GmbH Organic light-emitting diode including an electron transport layer stack comprising different lithium compounds and elemental metal
CN107591496A (zh) * 2015-01-05 2018-01-16 北京鼎材科技有限公司 有机电致发光器件及其化合物
KR102623039B1 (ko) * 2015-05-15 2024-01-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기 및 조명 장치
KR20250060935A (ko) * 2016-01-29 2025-05-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
CN105679807B (zh) * 2016-04-15 2020-04-28 深圳市华星光电技术有限公司 Oled显示器件及其制作方法
CN109952814B (zh) * 2016-11-30 2022-12-20 株式会社半导体能源研究所 显示装置及电子装置
JP2018104359A (ja) * 2016-12-27 2018-07-05 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器、および照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014197522A (ja) 2012-05-09 2014-10-16 株式会社半導体エネルギー研究所 発光装置及び電子機器

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Publication number Publication date
CN113728373A (zh) 2021-11-30
US20220231248A1 (en) 2022-07-21
WO2020212799A1 (ja) 2020-10-22
JP2025071244A (ja) 2025-05-02
JPWO2020212799A1 (https=) 2020-10-22

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