JP5919807B2 - 有機発光素子、有機発光素子の製造方法および表示装置 - Google Patents

有機発光素子、有機発光素子の製造方法および表示装置 Download PDF

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Publication number
JP5919807B2
JP5919807B2 JP2011281214A JP2011281214A JP5919807B2 JP 5919807 B2 JP5919807 B2 JP 5919807B2 JP 2011281214 A JP2011281214 A JP 2011281214A JP 2011281214 A JP2011281214 A JP 2011281214A JP 5919807 B2 JP5919807 B2 JP 5919807B2
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Japan
Prior art keywords
electrode
light emitting
insulating film
organic
layer
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Expired - Fee Related
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JP2011281214A
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English (en)
Japanese (ja)
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JP2012216495A (ja
JP2012216495A5 (enExample
Inventor
篤哉 槇田
篤哉 槇田
裕久 白井
裕久 白井
信介 ひばり野
信介 ひばり野
英史 長谷川
英史 長谷川
山田　二郎
二郎 山田
誠一 横山
誠一 横山
康孝 古賀
康孝 古賀
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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2011281214A priority Critical patent/JP5919807B2/ja
Priority to US13/413,054 priority patent/US8963170B2/en
Priority to CN201210080412.1A priority patent/CN102738406B/zh
Priority to CN201610108325.0A priority patent/CN105590956B/zh
Publication of JP2012216495A publication Critical patent/JP2012216495A/ja
Priority to US14/546,414 priority patent/US9190460B2/en
Publication of JP2012216495A5 publication Critical patent/JP2012216495A5/ja
Application granted granted Critical
Publication of JP5919807B2 publication Critical patent/JP5919807B2/ja
Expired - Fee Related 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • 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
    • H10K59/126—Shielding, e.g. light-blocking means over the TFTs
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2011281214A 2011-03-30 2011-12-22 有機発光素子、有機発光素子の製造方法および表示装置 Expired - Fee Related JP5919807B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011281214A JP5919807B2 (ja) 2011-03-30 2011-12-22 有機発光素子、有機発光素子の製造方法および表示装置
US13/413,054 US8963170B2 (en) 2011-03-30 2012-03-06 Organic light emitting device and display unit including the same
CN201210080412.1A CN102738406B (zh) 2011-03-30 2012-03-23 有机发光器件和包括有机发光器件的显示单元
CN201610108325.0A CN105590956B (zh) 2011-03-30 2012-03-23 有机发光器件和包括有机发光器件的显示单元
US14/546,414 US9190460B2 (en) 2011-03-30 2014-11-18 Organic light emitting device and display unit including the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011075724 2011-03-30
JP2011075724 2011-03-30
JP2011281214A JP5919807B2 (ja) 2011-03-30 2011-12-22 有機発光素子、有機発光素子の製造方法および表示装置

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JP2012216495A JP2012216495A (ja) 2012-11-08
JP2012216495A5 JP2012216495A5 (enExample) 2014-12-25
JP5919807B2 true JP5919807B2 (ja) 2016-05-18

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US (2) US8963170B2 (enExample)
JP (1) JP5919807B2 (enExample)
CN (2) CN105590956B (enExample)

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KR102095910B1 (ko) * 2017-12-13 2020-04-01 엘지디스플레이 주식회사 곡면형 표시장치와 그의 제조방법
JP7057147B2 (ja) 2018-01-31 2022-04-19 ソニーセミコンダクタソリューションズ株式会社 発光素子及び表示装置
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JP2020136145A (ja) 2019-02-22 2020-08-31 キヤノン株式会社 有機ｅｌ素子及び発光装置
CN110299389B (zh) * 2019-06-26 2021-06-04 合肥视涯技术有限公司 一种有机发光显示装置
CN110444690B (zh) * 2019-08-20 2022-03-04 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置
JP2021039183A (ja) 2019-08-30 2021-03-11 キヤノン株式会社 半導体装置、表示装置、及び光電変換装置
JP7341798B2 (ja) * 2019-08-30 2023-09-11 キヤノン株式会社 半導体装置、発光装置、表示装置、撮像装置、電子機器、照明装置、及び移動体
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Also Published As

Publication number Publication date
US20120248467A1 (en) 2012-10-04
CN105590956A (zh) 2016-05-18
CN105590956B (zh) 2020-11-06
US8963170B2 (en) 2015-02-24
JP2012216495A (ja) 2012-11-08
US9190460B2 (en) 2015-11-17
US20150069375A1 (en) 2015-03-12
CN102738406A (zh) 2012-10-17
CN102738406B (zh) 2016-08-24

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