JP5214284B2 - 発光装置用光取り出し層、およびそれを用いた有機エレクトロルミネッセンス素子 - Google Patents

発光装置用光取り出し層、およびそれを用いた有機エレクトロルミネッセンス素子 Download PDF

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Publication number
JP5214284B2
JP5214284B2 JP2008059224A JP2008059224A JP5214284B2 JP 5214284 B2 JP5214284 B2 JP 5214284B2 JP 2008059224 A JP2008059224 A JP 2008059224A JP 2008059224 A JP2008059224 A JP 2008059224A JP 5214284 B2 JP5214284 B2 JP 5214284B2
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Prior art keywords
layer
light extraction
fine particles
light
extraction layer
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JP2008059224A
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Japanese (ja)
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JP2009216862A (ja
JP2009216862A5 (enExample
Inventor
西 務 中
本 明 藤
竹 茂 真
川 鋼 児 浅
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Toshiba Corp
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Toshiba Corp
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Priority to JP2008059224A priority Critical patent/JP5214284B2/ja
Priority to US12/346,937 priority patent/US8355204B2/en
Publication of JP2009216862A publication Critical patent/JP2009216862A/ja
Publication of JP2009216862A5 publication Critical patent/JP2009216862A5/ja
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    • 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
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP2008059224A 2008-03-10 2008-03-10 発光装置用光取り出し層、およびそれを用いた有機エレクトロルミネッセンス素子 Expired - Fee Related JP5214284B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008059224A JP5214284B2 (ja) 2008-03-10 2008-03-10 発光装置用光取り出し層、およびそれを用いた有機エレクトロルミネッセンス素子
US12/346,937 US8355204B2 (en) 2008-03-10 2008-12-31 Light-extraction layer of light-emitting device and organic electroluminescence element employing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008059224A JP5214284B2 (ja) 2008-03-10 2008-03-10 発光装置用光取り出し層、およびそれを用いた有機エレクトロルミネッセンス素子

Publications (3)

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JP2009216862A JP2009216862A (ja) 2009-09-24
JP2009216862A5 JP2009216862A5 (enExample) 2010-12-02
JP5214284B2 true JP5214284B2 (ja) 2013-06-19

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US (1) US8355204B2 (enExample)
JP (1) JP5214284B2 (enExample)

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CN104009183A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 一种有机电致发光器件及其制备方法
TWI481084B (zh) * 2013-04-12 2015-04-11 Univ Nat Taiwan 光學裝置及其製作方法
KR101468972B1 (ko) * 2013-06-04 2014-12-04 코닝정밀소재 주식회사 광산란층이 형성된 기판의 제조방법과 이에 의해 제조된 광산란층이 형성된 기판, 및 상기 광산란층이 형성된 기판을 포함하는 유기발광소자
JP6127791B2 (ja) * 2013-07-16 2017-05-17 東洋インキＳｃホールディングス株式会社 光散乱層用樹脂組成物、光散乱層、および有機エレクトロルミネッセンス装置
JP6322914B2 (ja) * 2013-07-16 2018-05-16 東洋インキＳｃホールディングス株式会社 光散乱層用樹脂組成物、光散乱層、および有機エレクトロルミネッセンス装置
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US20090224660A1 (en) 2009-09-10
JP2009216862A (ja) 2009-09-24
US8355204B2 (en) 2013-01-15

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