WO2012030173A3 - 적층방열구조를 갖춘 엘이디모듈다층기판 및 이를 장착한 엘이디 전구 - Google Patents

적층방열구조를 갖춘 엘이디모듈다층기판 및 이를 장착한 엘이디 전구 Download PDF

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Publication number
WO2012030173A3
WO2012030173A3 PCT/KR2011/006477 KR2011006477W WO2012030173A3 WO 2012030173 A3 WO2012030173 A3 WO 2012030173A3 KR 2011006477 W KR2011006477 W KR 2011006477W WO 2012030173 A3 WO2012030173 A3 WO 2012030173A3
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
light bulb
same
led light
stacked heat
Prior art date
Application number
PCT/KR2011/006477
Other languages
English (en)
French (fr)
Other versions
WO2012030173A2 (ko
Inventor
김영철
Original Assignee
소닉스자펜 주식회사
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 소닉스자펜 주식회사 filed Critical 소닉스자펜 주식회사
Publication of WO2012030173A2 publication Critical patent/WO2012030173A2/ko
Publication of WO2012030173A3 publication Critical patent/WO2012030173A3/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
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 상부에 엘이디가 결합되는 세라믹기판; 상기 세라믹기판의 하면에 적층된 금속기판; 및 상기 금속기판의 하면에 적층된 적층방열기판으로 이루어진 적층방열구조물을 포함하는 엘이디모듈다층기판 및 이를 장착한 엘이디 전구를 제공한다.
PCT/KR2011/006477 2010-09-03 2011-08-31 적층방열구조를 갖춘 엘이디모듈다층기판 및 이를 장착한 엘이디 전구 WO2012030173A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0086538 2010-09-03
KR1020100086538A KR20120023417A (ko) 2010-09-03 2010-09-03 적층방열구조를 갖춘 엘이디모듈다층기판 및 이를 장착한 엘이디 전구

Publications (2)

Publication Number Publication Date
WO2012030173A2 WO2012030173A2 (ko) 2012-03-08
WO2012030173A3 true WO2012030173A3 (ko) 2012-06-14

Family

ID=45773402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006477 WO2012030173A2 (ko) 2010-09-03 2011-08-31 적층방열구조를 갖춘 엘이디모듈다층기판 및 이를 장착한 엘이디 전구

Country Status (2)

Country Link
KR (1) KR20120023417A (ko)
WO (1) WO2012030173A2 (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100049841A (ko) * 2008-11-04 2010-05-13 삼성전기주식회사 방열 기판 및 그 제조방법
KR20100096005A (ko) * 2009-02-23 2010-09-01 우시오덴키 가부시키가이샤 광원 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100049841A (ko) * 2008-11-04 2010-05-13 삼성전기주식회사 방열 기판 및 그 제조방법
KR20100096005A (ko) * 2009-02-23 2010-09-01 우시오덴키 가부시키가이샤 광원 장치

Also Published As

Publication number Publication date
KR20120023417A (ko) 2012-03-13
WO2012030173A2 (ko) 2012-03-08

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