CN107078195B - 具有反射层的底座上的发光设备 - Google Patents

具有反射层的底座上的发光设备 Download PDF

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Publication number
CN107078195B
CN107078195B CN201580049783.5A CN201580049783A CN107078195B CN 107078195 B CN107078195 B CN 107078195B CN 201580049783 A CN201580049783 A CN 201580049783A CN 107078195 B CN107078195 B CN 107078195B
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CN
China
Prior art keywords
refractive index
led
top surface
multilayer reflector
submount
Prior art date
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CN201580049783.5A
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English (en)
Chinese (zh)
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CN107078195A (zh
Inventor
N·T·劳伦斯
O·什彻金
K·范保拉
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Lumileds Holding BV
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Koninklijke Philips NV
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Publication of CN107078195A publication Critical patent/CN107078195A/zh
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    • 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
    • H10H20/856—Reflecting means
    • 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
    • H10H20/8506—Containers
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • 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
    • H10H20/853—Encapsulations characterised by their shape
    • 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
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0363—Manufacture or treatment of packages of optical field-shaping means

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  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Devices (AREA)
CN201580049783.5A 2014-09-15 2015-09-15 具有反射层的底座上的发光设备 Active CN107078195B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462050481P 2014-09-15 2014-09-15
US62/050481 2014-09-15
PCT/US2015/050206 WO2016044284A1 (en) 2014-09-15 2015-09-15 Light emitting device on a mount with a reflective layer

Publications (2)

Publication Number Publication Date
CN107078195A CN107078195A (zh) 2017-08-18
CN107078195B true CN107078195B (zh) 2020-03-03

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CN201580049783.5A Active CN107078195B (zh) 2014-09-15 2015-09-15 具有反射层的底座上的发光设备

Country Status (6)

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US (2) US9508907B2 (enExample)
EP (1) EP3195374B1 (enExample)
JP (2) JP2017528007A (enExample)
KR (2) KR102662481B1 (enExample)
CN (1) CN107078195B (enExample)
WO (1) WO2016044284A1 (enExample)

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GB2484713A (en) 2010-10-21 2012-04-25 Optovate Ltd Illumination apparatus
US10403792B2 (en) 2016-03-07 2019-09-03 Rayvio Corporation Package for ultraviolet emitting devices
US20180006203A1 (en) * 2016-07-01 2018-01-04 Rayvio Corporation Ultraviolet emitting device
KR20180033352A (ko) * 2016-09-23 2018-04-03 삼성디스플레이 주식회사 캡핑층을 포함하는 유기발광 표시장치
GB201718307D0 (en) 2017-11-05 2017-12-20 Optovate Ltd Display apparatus
GB201800574D0 (en) 2018-01-14 2018-02-28 Optovate Ltd Illumination apparatus
GB201807747D0 (en) 2018-05-13 2018-06-27 Optovate Ltd Colour micro-LED display apparatus
WO2021067612A1 (en) 2019-10-03 2021-04-08 Reald Spark, Llc Illumination apparatus comprising passive optical nanostructures
US12158602B2 (en) 2021-06-22 2024-12-03 Reald Spark, Llc Illumination apparatus
KR20240160154A (ko) * 2022-03-03 2024-11-08 제이드 버드 디스플레이(상하이) 리미티드 마이크로 led, 마이크로 led 패널 및 마이크로 led 칩

Citations (8)

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CN101079464A (zh) * 2006-05-22 2007-11-28 优志旺电机株式会社 紫外线发光元件封装
US20120019123A1 (en) * 2010-07-22 2012-01-26 Chisato Furukawa Light emitting device
CN102376843A (zh) * 2010-08-12 2012-03-14 陈文彬 Led封装透镜
EP2482346A1 (en) * 2011-01-28 2012-08-01 Nichia Corporation Light emitting device
CN102738357A (zh) * 2011-04-15 2012-10-17 台湾积体电路制造股份有限公司 具有微结构透镜的发光二极管
CN102881803A (zh) * 2011-07-12 2013-01-16 隆达电子股份有限公司 发光二极管芯片封装体
CN103000785A (zh) * 2012-11-05 2013-03-27 何忠亮 一种led发光结构及其制作方法
CN103035812A (zh) * 2011-09-29 2013-04-10 新世纪光电股份有限公司 基板

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GB2356713A (en) 1999-11-26 2001-05-30 Seiko Epson Corp Distributed Bragg reflector
US7053419B1 (en) * 2000-09-12 2006-05-30 Lumileds Lighting U.S., Llc Light emitting diodes with improved light extraction efficiency
US6686676B2 (en) * 2001-04-30 2004-02-03 General Electric Company UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same
EP1873563B1 (en) * 2005-03-29 2017-03-22 Kyocera Corporation Light-emitting device using reflective member and illuminating device
EP2159852A4 (en) * 2007-06-15 2012-09-26 Rohm Co Ltd SEMICONDUCTOR LIGHT EMITTING DEVICE
JP5407116B2 (ja) 2007-06-22 2014-02-05 豊田合成株式会社 発光装置
JP5014182B2 (ja) * 2008-01-30 2012-08-29 京セラ株式会社 発光装置
JP5006242B2 (ja) * 2008-03-31 2012-08-22 古河電気工業株式会社 面発光半導体レーザ素子
JP2010028049A (ja) * 2008-07-24 2010-02-04 Kyocera Corp 発光装置及び照明装置
JP5057398B2 (ja) 2008-08-05 2012-10-24 シャープ株式会社 窒化物半導体発光素子およびその製造方法
JP5550886B2 (ja) * 2009-11-13 2014-07-16 シチズン電子株式会社 Ｌｅｄ発光装置
JP5505005B2 (ja) * 2009-12-22 2014-05-28 豊田合成株式会社 発光装置
JP5701502B2 (ja) * 2009-12-25 2015-04-15 日亜化学工業株式会社 発光装置
JP5893633B2 (ja) 2010-10-12 2016-03-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｌｅｄサブマウント上の高反射性コーティング
US8680556B2 (en) 2011-03-24 2014-03-25 Cree, Inc. Composite high reflectivity layer
TWI458133B (zh) * 2011-09-06 2014-10-21 新世紀光電股份有限公司 基板
JP2013077798A (ja) * 2011-09-14 2013-04-25 Toyoda Gosei Co Ltd ガラス封止ｌｅｄランプ及びその製造方法
US8907319B2 (en) * 2011-12-12 2014-12-09 Lg Innotek Co., Ltd. Light emitting device package
JP6048001B2 (ja) * 2012-07-13 2016-12-21 日亜化学工業株式会社 発光装置
US9536924B2 (en) * 2012-12-06 2017-01-03 Seoul Viosys Co., Ltd. Light-emitting diode and application therefor
KR101428774B1 (ko) 2013-04-30 2014-08-12 주식회사 세미콘라이트 반도체 발광소자 및 이를 제조하는 방법
US10199549B2 (en) * 2013-05-15 2019-02-05 Lumileds Llc Light emitting device with an optical element and a reflector
JP2015041709A (ja) * 2013-08-22 2015-03-02 株式会社東芝 発光装置
KR102304741B1 (ko) * 2013-11-07 2021-09-24 루미리즈 홀딩 비.브이. Ｌｅｄ를 둘러싸는 내부 전반사 층을 갖는 ｌｅｄ를 위한 기판

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101079464A (zh) * 2006-05-22 2007-11-28 优志旺电机株式会社 紫外线发光元件封装
US20120019123A1 (en) * 2010-07-22 2012-01-26 Chisato Furukawa Light emitting device
CN102376843A (zh) * 2010-08-12 2012-03-14 陈文彬 Led封装透镜
EP2482346A1 (en) * 2011-01-28 2012-08-01 Nichia Corporation Light emitting device
CN102738357A (zh) * 2011-04-15 2012-10-17 台湾积体电路制造股份有限公司 具有微结构透镜的发光二极管
CN102881803A (zh) * 2011-07-12 2013-01-16 隆达电子股份有限公司 发光二极管芯片封装体
CN103035812A (zh) * 2011-09-29 2013-04-10 新世纪光电股份有限公司 基板
CN103000785A (zh) * 2012-11-05 2013-03-27 何忠亮 一种led发光结构及其制作方法

Also Published As

Publication number Publication date
KR20230049771A (ko) 2023-04-13
US9508907B2 (en) 2016-11-29
US20170047493A1 (en) 2017-02-16
KR20170060053A (ko) 2017-05-31
EP3195374B1 (en) 2019-03-13
CN107078195A (zh) 2017-08-18
US20160079498A1 (en) 2016-03-17
US9941454B2 (en) 2018-04-10
EP3195374A1 (en) 2017-07-26
WO2016044284A1 (en) 2016-03-24
JP7361810B2 (ja) 2023-10-16
JP2022033347A (ja) 2022-02-28
JP2017528007A (ja) 2017-09-21
KR102662481B1 (ko) 2024-05-03

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