KR20200085912A - 세라믹 녹색 인광체 및 보호된 적색 인광체 층을 갖는 ｌｅｄ - Google Patents

세라믹 녹색 인광체 및 보호된 적색 인광체 층을 갖는 ｌｅｄ Download PDF

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KR20200085912A
KR20200085912A KR1020207019153A KR20207019153A KR20200085912A KR 20200085912 A KR20200085912 A KR 20200085912A KR 1020207019153 A KR1020207019153 A KR 1020207019153A KR 20207019153 A KR20207019153 A KR 20207019153A KR 20200085912 A KR20200085912 A KR 20200085912A
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South Korea
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converter
red
layer
light emitting
ceramic
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Korean (ko)
Inventor
에이프릴 다운 쉬리커
킴 케빈 마이
그리고리 바신
우베 맥켄스
주스트 피터 안드레 보겔스
알데곤다 루시아 베이저스
칼 아드리안 지즈트벨드
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루미리즈 홀딩 비.브이.
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    • H01L33/504—
    • 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
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • H01L33/0041—
    • H01L33/508—
    • 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]
    • H10H20/062—Light-emitting semiconductor devices having field effect type light-emitting regions, e.g. light-emitting High-Electron Mobility Transistors
    • 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
    • H10H20/8516—Wavelength conversion means having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer or wavelength conversion layer with a concentration gradient
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8582—Means for heat extraction or cooling characterised by their shape
    • H01L2924/12041—
    • 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
    • H10H20/0361—Manufacture or treatment of packages of wavelength conversion 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]
    • H10H20/01—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)
  • Luminescent Compositions (AREA)
KR1020207019153A 2012-07-20 2013-07-12 세라믹 녹색 인광체 및 보호된 적색 인광체 층을 갖는 ｌｅｄ Withdrawn KR20200085912A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261673810P 2012-07-20 2012-07-20
US61/673,810 2012-07-20
PCT/IB2013/055752 WO2014013406A1 (en) 2012-07-20 2013-07-12 Led with ceramic green phosphor and protected red phosphor layer

Related Parent Applications (1)

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KR1020157004248A Division KR102131747B1 (ko) 2012-07-20 2013-07-12 세라믹 녹색 인광체 및 보호된 적색 인광체 층을 갖는 ｌｅｄ

Publications (1)

Publication Number Publication Date
KR20200085912A true KR20200085912A (ko) 2020-07-15

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KR1020207019153A Withdrawn KR20200085912A (ko) 2012-07-20 2013-07-12 세라믹 녹색 인광체 및 보호된 적색 인광체 층을 갖는 ｌｅｄ
KR1020157004248A Active KR102131747B1 (ko) 2012-07-20 2013-07-12 세라믹 녹색 인광체 및 보호된 적색 인광체 층을 갖는 ｌｅｄ

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Country Status (6)

Country Link
US (3) US9379293B2 (enExample)
EP (1) EP2875532B1 (enExample)
JP (1) JP6348491B2 (enExample)
KR (2) KR20200085912A (enExample)
CN (1) CN104471730B (enExample)
WO (1) WO2014013406A1 (enExample)

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Also Published As

Publication number Publication date
KR102131747B1 (ko) 2020-07-09
US9379293B2 (en) 2016-06-28
JP2015522954A (ja) 2015-08-06
WO2014013406A1 (en) 2014-01-23
US20150188001A1 (en) 2015-07-02
CN104471730A (zh) 2015-03-25
US20190172983A1 (en) 2019-06-06
US10205067B2 (en) 2019-02-12
JP6348491B2 (ja) 2018-06-27
EP2875532A1 (en) 2015-05-27
KR20150038136A (ko) 2015-04-08
US20160276551A1 (en) 2016-09-22
CN104471730B (zh) 2018-04-17
EP2875532B1 (en) 2019-02-27

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PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20200702

Application number text: 1020157004248

Filing date: 20150217

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PC1203 Withdrawal of no request for examination