CN113728373A - 显示装置、显示模块及电子设备 - Google Patents

显示装置、显示模块及电子设备 Download PDF

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Publication number
CN113728373A
CN113728373A CN202080029843.8A CN202080029843A CN113728373A CN 113728373 A CN113728373 A CN 113728373A CN 202080029843 A CN202080029843 A CN 202080029843A CN 113728373 A CN113728373 A CN 113728373A
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CN
China
Prior art keywords
light
layer
compound
display device
region
Prior art date
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Pending
Application number
CN202080029843.8A
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English (en)
Chinese (zh)
Inventor
山崎舜平
濑尾哲史
尾坂晴惠
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
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Semiconductor Energy Laboratory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN113728373A publication Critical patent/CN113728373A/zh
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
    • 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
    • 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)
CN202080029843.8A 2019-04-19 2020-04-07 显示装置、显示模块及电子设备 Pending CN113728373A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019080046 2019-04-19
JP2019-080046 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
CN113728373A true CN113728373A (zh) 2021-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080029843.8A Pending CN113728373A (zh) 2019-04-19 2020-04-07 显示装置、显示模块及电子设备

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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
KR102079188B1 (ko) 2012-05-09 2020-02-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 전자 기기
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

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Publication number Publication date
US20220231248A1 (en) 2022-07-21
WO2020212799A1 (ja) 2020-10-22
JP2025071244A (ja) 2025-05-02
KR20210154183A (ko) 2021-12-20
JPWO2020212799A1 (https=) 2020-10-22

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