WO2009157704A3 - 엘이디 패키지 및 그 제조방법 - Google Patents

엘이디 패키지 및 그 제조방법 Download PDF

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Publication number
WO2009157704A3
WO2009157704A3 PCT/KR2009/003394 KR2009003394W WO2009157704A3 WO 2009157704 A3 WO2009157704 A3 WO 2009157704A3 KR 2009003394 W KR2009003394 W KR 2009003394W WO 2009157704 A3 WO2009157704 A3 WO 2009157704A3
Authority
WO
WIPO (PCT)
Prior art keywords
leds
led package
manufacturing
board
same
Prior art date
Application number
PCT/KR2009/003394
Other languages
English (en)
French (fr)
Other versions
WO2009157704A2 (ko
Inventor
이재영
임현철
정상동
Original Assignee
주식회사 아모럭스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 아모럭스 filed Critical 주식회사 아모럭스
Publication of WO2009157704A2 publication Critical patent/WO2009157704A2/ko
Publication of WO2009157704A3 publication Critical patent/WO2009157704A3/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/90—Methods of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

본 발명은 조명용 LED에서 발생되는 열을 효율적으로 방열하여 발광 특성과 수명을 극대화한 LED 패키지 및 그 제조방법에 관한 것이다. 본 발명의 LED 패키지는 다수의 LED와, 다각형으로 형성되고 상기 다수의 LED에 전원을 인가하기 위한 배선이 그 일면에 형성되어 상기 다수의 LED가 실장된 기판과, 상기 기판의 내측면에 밀착 설치되어 대기와 접촉되는 열 전도부로 이루어지는 것을 특징으로 한다.
PCT/KR2009/003394 2008-06-25 2009-06-24 엘이디 패키지 및 그 제조방법 WO2009157704A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080060344A KR101032414B1 (ko) 2008-06-25 2008-06-25 엘이디 패키지 및 그 제조방법
KR10-2008-0060344 2008-06-25

Publications (2)

Publication Number Publication Date
WO2009157704A2 WO2009157704A2 (ko) 2009-12-30
WO2009157704A3 true WO2009157704A3 (ko) 2010-03-25

Family

ID=41445102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003394 WO2009157704A2 (ko) 2008-06-25 2009-06-24 엘이디 패키지 및 그 제조방법

Country Status (2)

Country Link
KR (1) KR101032414B1 (ko)
WO (1) WO2009157704A2 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9030120B2 (en) 2009-10-20 2015-05-12 Cree, Inc. Heat sinks and lamp incorporating same
US9243758B2 (en) 2009-10-20 2016-01-26 Cree, Inc. Compact heat sinks and solid state lamp incorporating same
US9217542B2 (en) 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
US10030863B2 (en) 2011-04-19 2018-07-24 Cree, Inc. Heat sink structures, lighting elements and lamps incorporating same, and methods of making same
US10378749B2 (en) 2012-02-10 2019-08-13 Ideal Industries Lighting Llc Lighting device comprising shield element, and shield element
WO2015113913A1 (en) 2014-01-29 2015-08-06 Koninklijke Philips N.V. Led bulb
US10872923B2 (en) * 2018-05-04 2020-12-22 Lumileds Llc Light engines with dynamically controllable light distribution
US10859757B2 (en) * 2018-05-04 2020-12-08 Lumileds Llc Light fixture with light guide and radially emitting LEDs
US10622405B2 (en) 2018-05-04 2020-04-14 Lumileds Llc Light fixture with dynamically controllable light distribution
US10750588B2 (en) * 2018-05-04 2020-08-18 Lumileds Llc Light fixture with dynamically controllable light distribution
US10943945B2 (en) 2018-05-04 2021-03-09 Lumileds Llc Light fixture with dynamically controllable light distribution
US10845529B2 (en) 2018-05-04 2020-11-24 Lumileds Llc Light engines with dynamically controllable light distribution
US10821890B2 (en) 2018-05-04 2020-11-03 Lumileds Llc Light engines with dynamically controllable light distribution
US10785847B2 (en) 2018-05-04 2020-09-22 Lumileds Llc Light engines with dynamically controllable light distribution

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004296245A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Ｌｅｄランプ
JP2006244725A (ja) * 2005-02-28 2006-09-14 Atex Co Ltd Ｌｅｄ照明装置
JP2007214475A (ja) * 2006-02-13 2007-08-23 Matsushita Electric Ind Co Ltd 放熱発光部品とその製造方法
US20070297178A1 (en) * 2004-06-30 2007-12-27 Industrial Technology Research Institute Led lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0851247A (ja) * 1994-08-05 1996-02-20 Mitsubishi Electric Corp 集積型半導体レーザ装置の製造方法，及び集積型半導体レーザ装置
KR100682072B1 (ko) * 2005-06-20 2007-02-15 에이피엘시스템(주) Ｌｅｄ 램프용 표시 장애등

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004296245A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Ｌｅｄランプ
US20070297178A1 (en) * 2004-06-30 2007-12-27 Industrial Technology Research Institute Led lamp
JP2006244725A (ja) * 2005-02-28 2006-09-14 Atex Co Ltd Ｌｅｄ照明装置
JP2007214475A (ja) * 2006-02-13 2007-08-23 Matsushita Electric Ind Co Ltd 放熱発光部品とその製造方法

Also Published As

Publication number Publication date
WO2009157704A2 (ko) 2009-12-30
KR101032414B1 (ko) 2011-05-03
KR20100003326A (ko) 2010-01-08

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