TW202230849A - 發光器件、發光裝置、電子裝置以及照明設備 - Google Patents

發光器件、發光裝置、電子裝置以及照明設備 Download PDF

Info

Publication number
TW202230849A
TW202230849A TW110148713A TW110148713A TW202230849A TW 202230849 A TW202230849 A TW 202230849A TW 110148713 A TW110148713 A TW 110148713A TW 110148713 A TW110148713 A TW 110148713A TW 202230849 A TW202230849 A TW 202230849A
Authority
TW
Taiwan
Prior art keywords
layer
light
emitting
electrode
emitting device
Prior art date
Application number
TW110148713A
Other languages
English (en)
Chinese (zh)
Inventor
瀬尾哲史
鈴木恒徳
大澤信晴
Original Assignee
日商半導體能源研究所股份有限公司
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 日商半導體能源研究所股份有限公司 filed Critical 日商半導體能源研究所股份有限公司
Publication of TW202230849A publication Critical patent/TW202230849A/zh

Links

Images

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17Carrier injection layers
    • H10K50/171Electron injection layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • H10K50/131OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit with spacer layers between the electroluminescent layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14Carrier transporting layers
    • H10K50/16Electron transporting layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17Carrier injection layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/805Electrodes
    • H10K59/8052Cathodes
    • H10K59/80521Cathodes characterised by their shape
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301Details of OLEDs
    • H10K2102/341Short-circuit prevention
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
TW110148713A 2020-12-29 2021-12-24 發光器件、發光裝置、電子裝置以及照明設備 TW202230849A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2020219886 2020-12-29
JP2020-219886 2020-12-29
JP2021188595 2021-11-19
JP2021-188595 2021-11-19

Publications (1)

Publication Number Publication Date
TW202230849A true TW202230849A (zh) 2022-08-01

Family

ID=81972287

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110148713A TW202230849A (zh) 2020-12-29 2021-12-24 發光器件、發光裝置、電子裝置以及照明設備

Country Status (6)

Country Link
US (2) US20220209162A1 (enExample)
JP (1) JP2022104825A (enExample)
KR (1) KR20220095133A (enExample)
CN (1) CN114695787A (enExample)
DE (1) DE102021134032A1 (enExample)
TW (1) TW202230849A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230127992A (ko) 2020-12-25 2023-09-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치, 전자 기기, 및 표시 장치의 제작 방법
CN116868261A (zh) 2021-02-26 2023-10-10 株式会社半导体能源研究所 显示装置及电子设备
US12426474B2 (en) 2021-05-27 2025-09-23 Semiconductor Energy Laboratory Co., Ltd. Display apparatus, method for manufacturing display apparatus, display module, and electronic device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070123133A1 (en) * 2005-11-30 2007-05-31 Eastman Kodak Company OLED devices with color filter array units
KR101478004B1 (ko) * 2005-12-05 2015-01-02 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기금속 착체, 및 이를 사용하는 발광 소자, 발광 장치 및 전자 기기
US20080238297A1 (en) 2007-03-29 2008-10-02 Masuyuki Oota Organic el display and method of manufacturing the same
CN104362255B (zh) * 2014-10-21 2018-07-10 深圳市华星光电技术有限公司 白光oled器件结构
US20170317316A1 (en) * 2016-04-29 2017-11-02 Samsung Display Co., Ltd. Polarization member and display device including the same
CN110071155A (zh) * 2019-04-26 2019-07-30 深圳市华星光电半导体显示技术有限公司 显示面板及其封装方法、显示装置

Also Published As

Publication number Publication date
US20220209162A1 (en) 2022-06-30
KR20220095133A (ko) 2022-07-06
JP2022104825A (ja) 2022-07-11
DE102021134032A1 (de) 2022-06-30
CN114695787A (zh) 2022-07-01
US20250386666A1 (en) 2025-12-18

Similar Documents

Publication Publication Date Title
US20250386666A1 (en) Light-emitting device, light-emitting apparatus, electronic device, and lighting device
KR20230004278A (ko) 발광 디바이스 및 발광 장치
TW202306210A (zh) 受光器件、受發光裝置
JP2025159060A (ja) 発光装置、電子機器および照明装置
TW202305090A (zh) 發光器件用混合材料
KR20230032923A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR20220146335A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
CN114975836A (zh) 混合材料
TW202246459A (zh) 有機化合物、發光器件、發光裝置、電子裝置及照明設備
CN116648997A (zh) 发光器件、发光装置、电子设备及照明装置
TW202239939A (zh) 有機化合物、發光器件、發光裝置、電子裝置及照明設備
KR20230145106A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR20230144563A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR20230145105A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR20230144562A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
KR20230014062A (ko) 발광 디바이스, 발광 장치, 수발광 장치, 전자 기기, 및 조명 장치
KR20240113708A (ko) 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
JP2025010517A (ja) 有機化合物、発光デバイス、発光装置、電子機器、および照明装置
TW202410444A (zh) 發光器件、發光裝置、電子裝置以及照明設備
CN117337120A (zh) 发光器件、发光装置、电子设备以及照明装置