KR20120062773A - 조명 장치, 조명 장치용 광학 요소, 및 방법 - Google Patents

조명 장치, 조명 장치용 광학 요소, 및 방법 Download PDF

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Publication number
KR20120062773A
KR20120062773A KR1020127006568A KR20127006568A KR20120062773A KR 20120062773 A KR20120062773 A KR 20120062773A KR 1020127006568 A KR1020127006568 A KR 1020127006568A KR 20127006568 A KR20127006568 A KR 20127006568A KR 20120062773 A KR20120062773 A KR 20120062773A
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KR
South Korea
Prior art keywords
white light
light emitting
certain embodiments
illumination device
quantum confinement
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Ceased
Application number
KR1020127006568A
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English (en)
Korean (ko)
Inventor
존 알. 린톤
에밀리 엠. 스콰이어스
로히트 모디
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큐디 비젼, 인크.
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Application filed by 큐디 비젼, 인크. filed Critical 큐디 비젼, 인크.
Publication of KR20120062773A publication Critical patent/KR20120062773A/ko
Ceased legal-status Critical Current

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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
    • H10H20/851—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]
    • H10H20/80—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/88—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/883—Chalcogenides with zinc or cadmium
    • 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
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR1020127006568A 2009-08-14 2010-08-16 조명 장치, 조명 장치용 광학 요소, 및 방법 Ceased KR20120062773A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23417909P 2009-08-14 2009-08-14
US61/234,179 2009-08-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020187005488A Division KR101869923B1 (ko) 2009-08-14 2010-08-16 조명 장치, 조명 장치용 광학 요소, 및 방법

Publications (1)

Publication Number Publication Date
KR20120062773A true KR20120062773A (ko) 2012-06-14

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020127006568A Ceased KR20120062773A (ko) 2009-08-14 2010-08-16 조명 장치, 조명 장치용 광학 요소, 및 방법
KR1020187005488A Active KR101869923B1 (ko) 2009-08-14 2010-08-16 조명 장치, 조명 장치용 광학 요소, 및 방법

Family Applications After (1)

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Country Status (6)

Country Link
US (2) US8981339B2 (https=)
EP (1) EP2465147B1 (https=)
JP (1) JP2013502047A (https=)
KR (2) KR20120062773A (https=)
CN (2) CN102598313B (https=)
WO (1) WO2011020098A1 (https=)

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US20120286238A1 (en) 2012-11-15
CN102598313B (zh) 2016-03-23
EP2465147A1 (en) 2012-06-20
US8981339B2 (en) 2015-03-17
WO2011020098A1 (en) 2011-02-17
EP2465147B1 (en) 2019-02-27
CN105713599B (zh) 2018-09-11
CN102598313A (zh) 2012-07-18
US9391244B2 (en) 2016-07-12
US20150287890A1 (en) 2015-10-08
KR101869923B1 (ko) 2018-07-20
KR20180021937A (ko) 2018-03-05

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