KR101118917B1 - 엘이디 조명 및 백라이트 유닛용 광원장치 - Google Patents

엘이디 조명 및 백라이트 유닛용 광원장치 Download PDF

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Publication number
KR101118917B1
KR101118917B1 KR1020110120422A KR20110120422A KR101118917B1 KR 101118917 B1 KR101118917 B1 KR 101118917B1 KR 1020110120422 A KR1020110120422 A KR 1020110120422A KR 20110120422 A KR20110120422 A KR 20110120422A KR 101118917 B1 KR101118917 B1 KR 101118917B1
Authority
KR
South Korea
Prior art keywords
led
substrate
light source
pattern
light
Prior art date
Application number
KR1020110120422A
Other languages
English (en)
Korean (ko)
Inventor
홍성천
정기석
Original Assignee
정기석
주식회사 파인테크닉스
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 정기석, 주식회사 파인테크닉스 filed Critical 정기석
Priority to KR1020110120422A priority Critical patent/KR101118917B1/ko
Priority to PCT/KR2012/001122 priority patent/WO2013073744A1/fr
Application granted granted Critical
Publication of KR101118917B1 publication Critical patent/KR101118917B1/ko

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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
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Planar Illumination Modules (AREA)
KR1020110120422A 2011-11-17 2011-11-17 엘이디 조명 및 백라이트 유닛용 광원장치 KR101118917B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110120422A KR101118917B1 (ko) 2011-11-17 2011-11-17 엘이디 조명 및 백라이트 유닛용 광원장치
PCT/KR2012/001122 WO2013073744A1 (fr) 2011-11-17 2012-02-15 Éclairage à led, et dispositif de source de lumière pour unité de rétro-éclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110120422A KR101118917B1 (ko) 2011-11-17 2011-11-17 엘이디 조명 및 백라이트 유닛용 광원장치

Publications (1)

Publication Number Publication Date
KR101118917B1 true KR101118917B1 (ko) 2012-02-27

Family

ID=45840582

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110120422A KR101118917B1 (ko) 2011-11-17 2011-11-17 엘이디 조명 및 백라이트 유닛용 광원장치

Country Status (2)

Country Link
KR (1) KR101118917B1 (fr)
WO (1) WO2013073744A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013152512A1 (fr) * 2012-04-11 2013-10-17 深圳市华星光电技术有限公司 Module de rétro-éclairage et dispositif d'affichage à cristaux liquides
KR20160044297A (ko) * 2014-10-15 2016-04-25 김형태 사진촬영용 조명기기
KR20190116804A (ko) * 2018-04-05 2019-10-15 주식회사 젬 식욕조절 스마트 조명등
KR102541057B1 (ko) 2023-01-09 2023-06-13 (주)비젼테크 조명용 방열판에 장착되는 방열블록
KR102559601B1 (ko) 2022-11-07 2023-07-26 (주)비젼테크 전자파 차폐 성능이 우수한 조명용 외함 도료 조성물
KR20240078736A (ko) 2022-11-28 2024-06-04 주식회사 리더하이 조명용 외함 코팅용 도료 조성물

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277692A (zh) * 2013-06-19 2013-09-04 苏州信亚科技有限公司 一种带针状散热器的led灯具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090118293A (ko) * 2008-05-13 2009-11-18 (주)아크로젠텍 엘이디 조명 모듈

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100610275B1 (ko) * 2004-12-16 2006-08-09 알티전자 주식회사 고출력 발광 다이오드 패키지 및 그 제조방법
KR20110094297A (ko) * 2008-11-25 2011-08-23 덴끼 가가꾸 고교 가부시키가이샤 발광 소자 패키지용 기판의 제조 방법 및 발광 소자 패키지
KR20100062040A (ko) * 2008-12-01 2010-06-10 주식회사 탑 엔지니어링 발광 다이오드 패키지 및 그의 제조 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090118293A (ko) * 2008-05-13 2009-11-18 (주)아크로젠텍 엘이디 조명 모듈

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013152512A1 (fr) * 2012-04-11 2013-10-17 深圳市华星光电技术有限公司 Module de rétro-éclairage et dispositif d'affichage à cristaux liquides
KR20160044297A (ko) * 2014-10-15 2016-04-25 김형태 사진촬영용 조명기기
KR101632000B1 (ko) 2014-10-15 2016-06-20 김형태 사진촬영용 조명기기
KR20190116804A (ko) * 2018-04-05 2019-10-15 주식회사 젬 식욕조절 스마트 조명등
KR102114775B1 (ko) * 2018-04-05 2020-05-25 주식회사 젬 식욕조절 스마트 조명등
KR102559601B1 (ko) 2022-11-07 2023-07-26 (주)비젼테크 전자파 차폐 성능이 우수한 조명용 외함 도료 조성물
KR20240078736A (ko) 2022-11-28 2024-06-04 주식회사 리더하이 조명용 외함 코팅용 도료 조성물
KR102541057B1 (ko) 2023-01-09 2023-06-13 (주)비젼테크 조명용 방열판에 장착되는 방열블록

Also Published As

Publication number Publication date
WO2013073744A1 (fr) 2013-05-23

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