KR102364522B1 - 표시 장치 및 표시 장치의 제조 방법 및 전자 기기 - Google Patents

표시 장치 및 표시 장치의 제조 방법 및 전자 기기 Download PDF

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KR102364522B1
KR102364522B1 KR1020140054720A KR20140054720A KR102364522B1 KR 102364522 B1 KR102364522 B1 KR 102364522B1 KR 1020140054720 A KR1020140054720 A KR 1020140054720A KR 20140054720 A KR20140054720 A KR 20140054720A KR 102364522 B1 KR102364522 B1 KR 102364522B1
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insulating layer
layer
electrode
inorganic insulating
opening
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KR20140140484A (ko
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타카요시 카토
세이이치 요코야마
미츠하루 쇼지
타카시 사카이리
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소니그룹주식회사
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    • 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
    • H10K59/122Pixel-defining structures or layers, e.g. banks
    • 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
    • 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
    • H10K50/15Hole 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]
    • H10K50/14Carrier 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
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/81Anodes
    • H10K50/813Anodes characterised by their shape
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/81Anodes
    • H10K50/818Reflective anodes, e.g. ITO combined with thick metallic 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
    • H10K59/8051Anodes
    • H10K59/80515Anodes characterised by their shape
    • 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
    • H10K59/8051Anodes
    • H10K59/80518Reflective anodes, e.g. ITO combined with thick metallic 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
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/38Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/873Encapsulations

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020140054720A 2013-05-29 2014-05-08 표시 장치 및 표시 장치의 제조 방법 및 전자 기기 Active KR102364522B1 (ko)

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KR1020220017602A KR20220024336A (ko) 2013-05-29 2022-02-10 표시 장치 및 표시 장치의 제조 방법 및 전자 기기

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JPJP-P-2013-112694 2013-05-29
JP2013112694A JP6136578B2 (ja) 2013-05-29 2013-05-29 表示装置および表示装置の製造方法ならびに電子機器

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KR102364522B1 true KR102364522B1 (ko) 2022-02-18

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KR1020220017602A Ceased KR20220024336A (ko) 2013-05-29 2022-02-10 표시 장치 및 표시 장치의 제조 방법 및 전자 기기
KR1020240115919A Pending KR20240134802A (ko) 2013-05-29 2024-08-28 표시 장치 및 표시 장치의 제조 방법 및 전자 기기

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KR1020240115919A Pending KR20240134802A (ko) 2013-05-29 2024-08-28 표시 장치 및 표시 장치의 제조 방법 및 전자 기기

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US (1) US9236581B2 (enExample)
JP (1) JP6136578B2 (enExample)
KR (3) KR102364522B1 (enExample)
CN (2) CN110323256B (enExample)
TW (1) TWI629779B (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016219125A (ja) * 2015-05-15 2016-12-22 ソニー株式会社 発光素子及び表示装置
DE102016106846A1 (de) 2016-04-13 2017-10-19 Osram Oled Gmbh Mehrschichtige Verkapselung, Verfahren zur Verkapselung und optoelektronisches Bauelement
CN106449718B (zh) * 2016-11-15 2019-10-18 武汉华星光电技术有限公司 Oled基板及其制作方法
JP7062405B2 (ja) * 2016-11-30 2022-05-06 キヤノン株式会社 表示装置および電子機器
US20180151830A1 (en) * 2016-11-30 2018-05-31 Canon Kabushiki Kaisha Display device and electronic device
JP6823443B2 (ja) * 2016-12-07 2021-02-03 キヤノン株式会社 表示装置およびその製造方法
KR102829844B1 (ko) * 2016-12-09 2025-07-03 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
CN115117139A (zh) * 2017-05-17 2022-09-27 苹果公司 具有减少的侧向泄漏的有机发光二极管显示器
JP6993809B2 (ja) * 2017-08-04 2022-01-14 キヤノン株式会社 表示装置およびその製造方法ならびに電子機器
US10985323B2 (en) 2017-10-19 2021-04-20 Canon Kabushiki Kaisha Light-emitting device including a plurality of organic electroluminescent elements
JP6649338B2 (ja) * 2017-10-27 2020-02-19 双葉電子工業株式会社 有機elデバイス及び光プリントヘッド
JP2019110007A (ja) 2017-12-18 2019-07-04 株式会社ジャパンディスプレイ 有機el表示装置
CN108198787B (zh) * 2017-12-29 2020-12-29 Tcl华星光电技术有限公司 阵列基板及其制造方法
KR102513535B1 (ko) * 2018-03-14 2023-03-24 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
JP7077152B2 (ja) 2018-06-12 2022-05-30 キヤノン株式会社 表示装置、電気装置および車両
US11088339B2 (en) * 2018-07-31 2021-08-10 Lg Display Co., Ltd. Electroluminescent display device
KR102757186B1 (ko) * 2018-10-29 2025-01-17 엘지디스플레이 주식회사 전계 발광 표시 장치
KR102555841B1 (ko) 2018-10-30 2023-07-17 삼성디스플레이 주식회사 표시 장치
US12347583B2 (en) 2018-11-28 2025-07-01 Sony Group Corporation Display device and electronic device
KR102870255B1 (ko) * 2018-12-31 2025-10-14 엘지디스플레이 주식회사 전계 발광 표시 장치 및 이의 제조 방법
US11145700B2 (en) * 2019-03-28 2021-10-12 Apple Inc. Organic light-emitting diode display with pixel definition layers
JP7626710B2 (ja) * 2019-10-30 2025-02-04 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
KR20210083917A (ko) * 2019-12-27 2021-07-07 엘지디스플레이 주식회사 표시 장치
US11626568B1 (en) 2020-03-24 2023-04-11 Apple Inc. Organic light-emitting diode display with a conductive layer having an additive
US20220052136A1 (en) * 2020-03-27 2022-02-17 Boe Technology Group Co., Ltd. Display device, display panel and method of manufacturing the same
CN119136595A (zh) * 2020-03-27 2024-12-13 京东方科技集团股份有限公司 显示面板及显示装置
CN111668381B (zh) * 2020-06-19 2023-01-24 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
CN111710706B (zh) * 2020-06-30 2022-11-29 云谷(固安)科技有限公司 显示面板、显示面板的制备方法及显示装置
US12369474B1 (en) 2020-08-18 2025-07-22 Apple Inc. Organic light-emitting diode display with passive leakage-reducing structures
US20240324279A1 (en) * 2021-01-14 2024-09-26 Semiconductor Energy Laboratory Co., Ltd. Method of fabricating display device
JP7585062B2 (ja) * 2021-01-28 2024-11-18 株式会社ジャパンディスプレイ 表示装置
JP7718877B2 (ja) 2021-07-07 2025-08-05 キヤノン株式会社 有機デバイス、表示装置、及び電子機器
WO2023119995A1 (ja) * 2021-12-24 2023-06-29 株式会社ジャパンディスプレイ 表示装置
KR20230101185A (ko) * 2021-12-29 2023-07-06 엘지디스플레이 주식회사 유기전계발광 표시장치
CN114335121A (zh) * 2021-12-30 2022-04-12 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
KR20240038214A (ko) 2022-09-15 2024-03-25 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
WO2025029470A1 (en) * 2023-08-01 2025-02-06 Applied Materials, Inc. Si-ap overhang display
US20250248276A1 (en) * 2024-01-30 2025-07-31 Applied Materials, Inc. Protection layer for oled sub-pixels

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407408B1 (en) 2001-03-12 2002-06-18 Universal Display Corporation Method for patterning devices
JP2003033728A (ja) 2001-07-23 2003-02-04 Mitsubishi Motors Corp オーバフロー形洗浄槽設備
JP2006134624A (ja) 2004-11-04 2006-05-25 Seiko Epson Corp 電気光学装置、及び、それを用いた電子機器
JP2009545117A (ja) * 2006-07-25 2009-12-17 エルジー・ケム・リミテッド 有機発光素子の製造方法およびこれによって製造された有機発光素子
JP2011108462A (ja) 2009-11-16 2011-06-02 Sony Corp 有機el表示装置の製造方法および有機el表示装置
WO2012115016A1 (en) 2011-02-25 2012-08-30 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device using light-emitting device
JP2012216495A (ja) * 2011-03-30 2012-11-08 Sony Corp 有機発光素子およびこれを備えた表示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW420964B (en) * 1998-02-25 2001-02-01 Toppan Printing Co Ltd Organic electroluminescence display substrate, method of manufacturing it and organic electroluminescent display element
KR100859084B1 (ko) * 2006-07-25 2008-09-17 주식회사 엘지화학 유기발광소자 및 그의 제조방법
JP2008311212A (ja) * 2007-05-14 2008-12-25 Sony Corp 有機エレクトロルミネッセンス表示装置
US7915816B2 (en) * 2007-05-14 2011-03-29 Sony Corporation Organic electroluminescence display device comprising auxiliary wiring
JP2009004347A (ja) * 2007-05-18 2009-01-08 Toppan Printing Co Ltd 有機el表示素子の製造方法及び有機el表示素子
JP4655102B2 (ja) * 2008-04-11 2011-03-23 ソニー株式会社 表示素子およびその製造方法、ならびに表示装置
JP4678421B2 (ja) * 2008-05-16 2011-04-27 ソニー株式会社 表示装置
JP5609058B2 (ja) * 2009-10-22 2014-10-22 ソニー株式会社 表示装置
KR101084177B1 (ko) * 2009-11-30 2011-11-17 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치 및 그의 제조 방법
KR101193186B1 (ko) * 2010-02-01 2012-10-19 삼성디스플레이 주식회사 박막 증착 장치, 이를 이용한 유기 발광 디스플레이 장치의 제조방법 및 이에 따라 제조된 유기 발광 디스플레이 장치
JP4849175B2 (ja) * 2010-02-25 2012-01-11 住友化学株式会社 発光装置およびその製造方法
JP5708152B2 (ja) * 2011-03-31 2015-04-30 ソニー株式会社 表示装置およびその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407408B1 (en) 2001-03-12 2002-06-18 Universal Display Corporation Method for patterning devices
JP2003033728A (ja) 2001-07-23 2003-02-04 Mitsubishi Motors Corp オーバフロー形洗浄槽設備
JP2006134624A (ja) 2004-11-04 2006-05-25 Seiko Epson Corp 電気光学装置、及び、それを用いた電子機器
JP2009545117A (ja) * 2006-07-25 2009-12-17 エルジー・ケム・リミテッド 有機発光素子の製造方法およびこれによって製造された有機発光素子
JP2011108462A (ja) 2009-11-16 2011-06-02 Sony Corp 有機el表示装置の製造方法および有機el表示装置
WO2012115016A1 (en) 2011-02-25 2012-08-30 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device using light-emitting device
JP2012216495A (ja) * 2011-03-30 2012-11-08 Sony Corp 有機発光素子およびこれを備えた表示装置

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Publication number Publication date
JP2014232631A (ja) 2014-12-11
TWI629779B (zh) 2018-07-11
JP6136578B2 (ja) 2017-05-31
CN110323256B (zh) 2023-07-28
US20150048328A1 (en) 2015-02-19
US9236581B2 (en) 2016-01-12
TW201503352A (zh) 2015-01-16
CN104218062B (zh) 2019-05-28
KR20240134802A (ko) 2024-09-10
CN110323256A (zh) 2019-10-11
CN104218062A (zh) 2014-12-17
KR20220024336A (ko) 2022-03-03
KR20140140484A (ko) 2014-12-09

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