KR101275810B1 - 유기 발광 표시 장치 - Google Patents

유기 발광 표시 장치 Download PDF

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KR101275810B1
KR101275810B1 KR1020120006809A KR20120006809A KR101275810B1 KR 101275810 B1 KR101275810 B1 KR 101275810B1 KR 1020120006809 A KR1020120006809 A KR 1020120006809A KR 20120006809 A KR20120006809 A KR 20120006809A KR 101275810 B1 KR101275810 B1 KR 101275810B1
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South Korea
Prior art keywords
light emitting
electrode
thin film
film transistor
electrically connected
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KR1020120006809A
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Korean (ko)
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정진구
최준호
김성민
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삼성디스플레이 주식회사
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Priority to KR1020120006809A priority Critical patent/KR101275810B1/ko
Priority to US13/658,638 priority patent/US9111890B2/en
Priority to TW101145382A priority patent/TWI562354B/zh
Priority to JP2013000595A priority patent/JP2013149971A/ja
Priority to EP13150705.5A priority patent/EP2618379B1/en
Priority to EP13150703.0A priority patent/EP2618378B1/en
Priority to CN201310012010.2A priority patent/CN103219355B/zh
Priority to CN2013200182369U priority patent/CN203325906U/zh
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Publication of KR101275810B1 publication Critical patent/KR101275810B1/ko
Priority to US14/826,919 priority patent/US9634075B2/en
Priority to JP2017214184A priority patent/JP6457613B2/ja
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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
    • H10K59/128—Active-matrix OLED [AMOLED] displays comprising two independent displays, e.g. for emitting information from two major sides of the display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/53204—Conductive materials
    • H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
    • H01L23/53214—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/53204—Conductive materials
    • H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
    • H01L23/53214—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being aluminium
    • H01L23/53219—Aluminium alloys
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    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/53204—Conductive materials
    • H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
    • H01L23/53228—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being copper
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    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/30—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells
    • H10F19/31—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
    • H10F19/37—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate comprising means for obtaining partial light transmission through the integrated devices, or the assemblies of multiple devices, e.g. partially transparent thin-film photovoltaic modules for windows
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    • H10K50/80—Constructional details
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    • H10K50/81—Anodes
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    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
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    • H10K50/82—Cathodes
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    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
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    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
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    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
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    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/13—Discrete devices, e.g. 3 terminal devices
    • H01L2924/1304—Transistor
    • H01L2924/1306—Field-effect transistor [FET]
    • H01L2924/13069—Thin film transistor [TFT]
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    • 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
    • H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
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    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
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    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
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    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
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    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
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    • 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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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Geometry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020120006809A 2012-01-20 2012-01-20 유기 발광 표시 장치 Active KR101275810B1 (ko)

Priority Applications (10)

Application Number Priority Date Filing Date Title
KR1020120006809A KR101275810B1 (ko) 2012-01-20 2012-01-20 유기 발광 표시 장치
US13/658,638 US9111890B2 (en) 2012-01-20 2012-10-23 Organic light emitting display device
TW101145382A TWI562354B (en) 2012-01-20 2012-12-04 Organic light emitting display device
JP2013000595A JP2013149971A (ja) 2012-01-20 2013-01-07 有機発光表示装置
EP13150705.5A EP2618379B1 (en) 2012-01-20 2013-01-09 Organic light emitting display device
EP13150703.0A EP2618378B1 (en) 2012-01-20 2013-01-09 Organic light emitting display device
CN201310012010.2A CN103219355B (zh) 2012-01-20 2013-01-14 有机发光显示装置
CN2013200182369U CN203325906U (zh) 2012-01-20 2013-01-14 有机发光显示装置
US14/826,919 US9634075B2 (en) 2012-01-20 2015-08-14 Organic light emitting display device
JP2017214184A JP6457613B2 (ja) 2012-01-20 2017-11-06 有機発光表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120006809A KR101275810B1 (ko) 2012-01-20 2012-01-20 유기 발광 표시 장치

Publications (1)

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KR101275810B1 true KR101275810B1 (ko) 2013-06-18

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Country Status (6)

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US (2) US9111890B2 (enExample)
EP (2) EP2618379B1 (enExample)
JP (2) JP2013149971A (enExample)
KR (1) KR101275810B1 (enExample)
CN (2) CN203325906U (enExample)
TW (1) TWI562354B (enExample)

Cited By (17)

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KR20130093328A (ko) * 2012-02-14 2013-08-22 삼성디스플레이 주식회사 유기 발광 표시 장치
KR20150143967A (ko) * 2014-06-13 2015-12-24 삼성디스플레이 주식회사 유기 발광 표시 장치
US9245934B2 (en) 2013-08-16 2016-01-26 Samsung Display Co., Ltd. Organic light-emitting display apparatus having bi-directional light emission and method of manufacturing the same
US9564611B2 (en) 2014-09-01 2017-02-07 Samsung Display Co., Ltd. Organic light emitting display device
US9590203B2 (en) * 2014-06-17 2017-03-07 Samsung Display Co., Ltd. Organic light-emitting device
KR20170078177A (ko) * 2015-12-29 2017-07-07 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR20180004384A (ko) * 2016-07-01 2018-01-11 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
KR20190073093A (ko) * 2017-12-18 2019-06-26 엘지디스플레이 주식회사 양면 발광형 투명 유기발광 다이오드 표시장치
US10347165B2 (en) 2016-07-04 2019-07-09 Samsung Display Co., Ltd. Organic light emitting display panel
KR20200035196A (ko) * 2018-09-21 2020-04-02 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 유기 발광 다이오드 스크린, 디스플레이 제어 방법, 전자 장치, 프로그램 및 기록매체
KR20210086351A (ko) * 2019-12-31 2021-07-08 엘지디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR20210123457A (ko) * 2020-04-02 2021-10-14 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
US11289535B2 (en) 2017-03-24 2022-03-29 Samsung Display Co., Ltd. Transparent display panel and display device including the same
US11925057B2 (en) 2020-12-31 2024-03-05 Lg Display Co., Ltd. Display device comprising optical compensation layer at light-emitting unit and transmissive unit
EP4345809A3 (en) * 2017-06-29 2024-05-22 BOE Technology Group Co., Ltd. Organic electroluminescence display panel, fabricating method thereof, and display device
US12446418B2 (en) 2021-09-15 2025-10-14 Samsung Display Co., Ltd. Display panel and method for manufacturing the same
US12446445B2 (en) 2021-06-16 2025-10-14 Samsung Display Co., Ltd. Display apparatus

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JP6157804B2 (ja) * 2011-04-29 2017-07-05 株式会社半導体エネルギー研究所 発光素子
TWI515939B (zh) * 2013-12-06 2016-01-01 財團法人工業技術研究院 發光裝置
KR102236381B1 (ko) * 2014-07-18 2021-04-06 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
CN104201292B (zh) 2014-08-27 2019-02-12 京东方科技集团股份有限公司 一种有机电致发光器件及其制备方法
TWI533448B (zh) 2014-09-26 2016-05-11 友達光電股份有限公司 有機發光二極體的畫素結構
KR102383076B1 (ko) * 2015-01-22 2022-04-05 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102637151B1 (ko) * 2015-02-06 2024-02-15 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
CN104795434B (zh) * 2015-05-12 2019-01-29 京东方科技集团股份有限公司 Oled像素单元、透明显示装置及制作方法、显示设备
KR102411542B1 (ko) * 2015-05-19 2022-06-22 삼성디스플레이 주식회사 유기 발광 표시 장치의 픽셀 패터닝 및 픽셀 위치 검사 방법과 그 패터닝에 사용되는 마스크
KR102445816B1 (ko) * 2015-08-31 2022-09-22 삼성디스플레이 주식회사 표시 장치
CN108029178B (zh) 2015-09-10 2020-03-24 夏普株式会社 有机电致发光装置、有机电致发光装置的制造方法、照明装置和显示装置
KR102435391B1 (ko) * 2015-09-25 2022-08-23 삼성디스플레이 주식회사 표시 장치
WO2017072634A1 (en) * 2015-10-30 2017-05-04 Semiconductor Energy Laboratory Co., Ltd. Display device, electronic device, and method for manufacturing display device and electronic device
KR102471111B1 (ko) * 2015-11-23 2022-11-28 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
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