KR101828014B1 - 고체 발광 소자, 발광 장치, 및 조명 장치 - Google Patents

고체 발광 소자, 발광 장치, 및 조명 장치 Download PDF

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KR101828014B1
KR101828014B1 KR1020110089542A KR20110089542A KR101828014B1 KR 101828014 B1 KR101828014 B1 KR 101828014B1 KR 1020110089542 A KR1020110089542 A KR 1020110089542A KR 20110089542 A KR20110089542 A KR 20110089542A KR 101828014 B1 KR101828014 B1 KR 101828014B1
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layer
refractive index
light emitting
light
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KR20120028232A (ko
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사토시 세오
히사오 이케다
타쿠야 카와타
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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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
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR1020110089542A 2010-09-14 2011-09-05 고체 발광 소자, 발광 장치, 및 조명 장치 Active KR101828014B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010205790 2010-09-14
JPJP-P-2010-205790 2010-09-14

Related Child Applications (1)

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KR1020180012836A Division KR101920787B1 (ko) 2010-09-14 2018-02-01 고체 발광 소자, 발광 장치, 및 조명 장치

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KR20120028232A KR20120028232A (ko) 2012-03-22
KR101828014B1 true KR101828014B1 (ko) 2018-02-13

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KR1020180012836A Active KR101920787B1 (ko) 2010-09-14 2018-02-01 고체 발광 소자, 발광 장치, 및 조명 장치

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Country Status (6)

Country Link
US (3) US8853724B2 (enExample)
EP (1) EP2429008B1 (enExample)
JP (3) JP2012084516A (enExample)
KR (2) KR101828014B1 (enExample)
CN (1) CN102573165B (enExample)
TW (2) TWI540939B (enExample)

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KR102138213B1 (ko) 2010-11-24 2020-07-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 광 디바이스 및 유기 광 디바이스의 보호 부재
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US9876151B2 (en) 2018-01-23
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TWI641287B (zh) 2018-11-11
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