CA2874212C - Organic el element and method for manufacturing same - Google Patents

Organic el element and method for manufacturing same Download PDF

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Publication number
CA2874212C
CA2874212C CA2874212A CA2874212A CA2874212C CA 2874212 C CA2874212 C CA 2874212C CA 2874212 A CA2874212 A CA 2874212A CA 2874212 A CA2874212 A CA 2874212A CA 2874212 C CA2874212 C CA 2874212C
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CA
Canada
Prior art keywords
concave
layer
organic
substrate
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2874212A
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English (en)
French (fr)
Other versions
CA2874212A1 (en
Inventor
Suzushi Nishimura
Soonmoon JEONG
Toshihiko Shibanuma
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.)
Eneos Corp
Original Assignee
JX Nippon Oil and Energy Corp
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 JX Nippon Oil and Energy Corp filed Critical JX Nippon Oil and Energy Corp
Publication of CA2874212A1 publication Critical patent/CA2874212A1/en
Application granted granted Critical
Publication of CA2874212C publication Critical patent/CA2874212C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • 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
    • 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
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • 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
    • H10K2102/341—Short-circuit prevention
    • 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
    • H10K2102/351—Thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
CA2874212A 2012-06-11 2013-04-30 Organic el element and method for manufacturing same Expired - Fee Related CA2874212C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-132102 2012-06-11
JP2012132102 2012-06-11
PCT/JP2013/062669 WO2013187149A1 (ja) 2012-06-11 2013-04-30 有機ｅｌ素子及びその製造方法

Publications (2)

Publication Number Publication Date
CA2874212A1 CA2874212A1 (en) 2013-12-19
CA2874212C true CA2874212C (en) 2016-04-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2874212A Expired - Fee Related CA2874212C (en) 2012-06-11 2013-04-30 Organic el element and method for manufacturing same

Country Status (10)

Country Link
US (1) US9219252B2 (enExample)
EP (1) EP2861041B1 (enExample)
JP (1) JP5680800B2 (enExample)
KR (1) KR101657604B1 (enExample)
CN (1) CN104380843B (enExample)
AU (1) AU2013275607B2 (enExample)
CA (1) CA2874212C (enExample)
IN (1) IN2014DN09995A (enExample)
TW (1) TWI577067B (enExample)
WO (1) WO2013187149A1 (enExample)

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CN109427248A (zh) * 2017-08-28 2019-03-05 霸州市云谷电子科技有限公司 一种柔性显示面板及其制作方法、显示装置
KR101968570B1 (ko) * 2017-11-30 2019-04-12 엘지디스플레이 주식회사 유기발광 표시장치
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Also Published As

Publication number Publication date
TWI577067B (zh) 2017-04-01
JP5680800B2 (ja) 2015-03-04
TW201407848A (zh) 2014-02-16
AU2013275607B2 (en) 2015-08-27
US9219252B2 (en) 2015-12-22
CN104380843A (zh) 2015-02-25
CA2874212A1 (en) 2013-12-19
EP2861041A1 (en) 2015-04-15
WO2013187149A1 (ja) 2013-12-19
KR20140141679A (ko) 2014-12-10
IN2014DN09995A (enExample) 2015-08-14
KR101657604B1 (ko) 2016-09-30
EP2861041B1 (en) 2016-11-09
EP2861041A4 (en) 2016-04-13
US20150060840A1 (en) 2015-03-05
AU2013275607A1 (en) 2014-12-11
JPWO2013187149A1 (ja) 2016-02-04
CN104380843B (zh) 2016-10-19

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