KR100776837B1 - 조명 시스템 - Google Patents
조명 시스템 Download PDFInfo
- Publication number
- KR100776837B1 KR100776837B1 KR1020007005688A KR20007005688A KR100776837B1 KR 100776837 B1 KR100776837 B1 KR 100776837B1 KR 1020007005688 A KR1020007005688 A KR 1020007005688A KR 20007005688 A KR20007005688 A KR 20007005688A KR 100776837 B1 KR100776837 B1 KR 100776837B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- lighting system
- wavelength range
- leds
- illumination system
- Prior art date
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Classifications
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- 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
- F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
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- 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
- F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/10—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L25/13—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group H01L33/00
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- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
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- 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]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (10)
- 백색광을 생성하고, 동작중 미리 선택된 파장 범위의 가시 광을 각각 방출하는 적어도 3개의 발광 다이오드(6,7,8;106,107,108)를 포함하는 조명 시스템(1;101)에 있어서,상기 3개의 발광 다이오드(6,7,8;106,107,108)는 청색 발광 다이오드(6;106), 청록색 발광 다이오드(7;107) 및 적색 발광 다이오드(8;108)를 포함하고,상기 조명 시스템(1,101)은, 동작중 또 다른 파장 범위의 가시광을 방출하는 적어도 하나의 제 4 발광 다이오드(9;109)를 포함하고,상기 제 4 발광 다이오드의 최대 스펙트럼 방출은 575nm 에서 605nm 까지인 상기 또 다른 파장 범위 내에 있고,상기 청색 발광 다이오드는 0.32 보다 작은 스펙트럼 기여도를 가지며, 상기 조명 시스템은 60 보다 큰 컬러 렌더링 지수와 30 lm/W 보다 큰 발광 효율을 가지는,조명 시스템.
- 제 1 항에 있어서,상기 제 4 발광 다이오드(9;109)의 최대 스펙트럼 방출은 585nm에서 600nm 까지의 파장 범위 내에 있는조명 시스템.
- 삭제
- 삭제
- 제 1 항 또는 제 2 항에 있어서,상기 청색 발광 다이오드의 스펙트럼 기여도는 0.2 보다 작고,상기 조명 시스템(1;101)의 발광 효율은 40 lm/W 보다 큰조명 시스템.
- 삭제
- 제 1 항에 있어서,상기 청색 발광 다이오드(6;106)의 최대 스펙트럼 방출은 460nm에서 490nm 까지의 파장 범위 내에 있고, 상기 청록색 발광 다이오드(7;107)의 최대 스펙트럼 방출은 510nm에서 530nm 까지의 파장 범위 내에 있으며, 상기 적색 발광 다이오드(8;108)의 최대 스펙트럼 방출은 610nm에서 630nm까지의 파장 범위 내에 있는조명 시스템.
- 제 1 항 또는 제 2 항에 있어서,상기 조명 시스템(1;101)은 반사 수단(3;103)을 구비하는조명 시스템.
- 제 8 항에 있어서,상기 반사 수단(3;103)은 BaSO4, ZnS, ZnO 및 TiO2로 이루어진 그룹으로부터 선택된 물질을 포함하는조명 시스템.
- 제 1 항 또는 제 2 항에 있어서,상기 조명 시스템(1;101)의 컬러 온도는 상기 발광 다이오드들 (6,7,8,9; 106,107,108,109)을 개별적으로 구동함으로써 조정될 수 있는조명 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98203248 | 1998-09-28 | ||
EP98203248.4 | 1998-09-28 | ||
PCT/EP1999/006640 WO2000019141A1 (en) | 1998-09-28 | 1999-09-08 | Lighting system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010032447A KR20010032447A (ko) | 2001-04-25 |
KR100776837B1 true KR100776837B1 (ko) | 2007-11-16 |
Family
ID=8234164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007005688A KR100776837B1 (ko) | 1998-09-28 | 1999-09-08 | 조명 시스템 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6234645B1 (ko) |
EP (1) | EP1047904B1 (ko) |
JP (1) | JP4376464B2 (ko) |
KR (1) | KR100776837B1 (ko) |
CN (1) | CN1124426C (ko) |
ES (1) | ES2425057T3 (ko) |
TW (1) | TW417842U (ko) |
WO (1) | WO2000019141A1 (ko) |
Cited By (10)
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KR101419954B1 (ko) | 2006-04-18 | 2014-07-16 | 크리, 인코포레이티드 | 조명 장치 및 조명 방법 |
KR20150050290A (ko) | 2013-10-30 | 2015-05-08 | 서울과학기술대학교 산학협력단 | 스마트 led 조명 장치 |
KR20200103937A (ko) | 2019-02-26 | 2020-09-03 | (주)우퍼디자인 | 생체인증을 이용한 시각장애인용 안내드론 |
KR20210075367A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 초기 입찰단계 모듈화 방법 |
KR20210075371A (ko) | 2019-12-13 | 2021-06-23 | 제타시스템 주식회사 | 건설공사 입찰단계의 의사결정 시스템에서 ve 의사 결정 시스템 |
KR20210075370A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 입찰단계 모듈화 방법 |
KR20210075372A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 게이트 타당성 및 리스크 평가 방법 |
KR20210075369A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 입찰단계 모듈화 방법 |
KR20210075368A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 초기 입찰단계 모듈화 방법 |
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KR101419954B1 (ko) | 2006-04-18 | 2014-07-16 | 크리, 인코포레이티드 | 조명 장치 및 조명 방법 |
KR20150050290A (ko) | 2013-10-30 | 2015-05-08 | 서울과학기술대학교 산학협력단 | 스마트 led 조명 장치 |
KR20200103937A (ko) | 2019-02-26 | 2020-09-03 | (주)우퍼디자인 | 생체인증을 이용한 시각장애인용 안내드론 |
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KR20210075370A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 입찰단계 모듈화 방법 |
KR20210075372A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 게이트 타당성 및 리스크 평가 방법 |
KR20210075369A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 입찰단계 모듈화 방법 |
KR20210075368A (ko) | 2019-12-13 | 2021-06-23 | 주식회사 두올테크 | 건설공사 입찰단계의 의사결정 시스템에서 초기 입찰단계 모듈화 방법 |
KR20210076231A (ko) | 2019-12-13 | 2021-06-24 | 한국건설기술연구원 | 건설공사 입찰단계의 의사결정 시스템 및 이를 이용한 점수 정량화 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1047904B1 (en) | 2013-04-24 |
KR20010032447A (ko) | 2001-04-25 |
TW417842U (en) | 2001-01-01 |
CN1289397A (zh) | 2001-03-28 |
ES2425057T3 (es) | 2013-10-11 |
US6234645B1 (en) | 2001-05-22 |
EP1047904A1 (en) | 2000-11-02 |
WO2000019141A1 (en) | 2000-04-06 |
JP4376464B2 (ja) | 2009-12-02 |
JP2002525836A (ja) | 2002-08-13 |
CN1124426C (zh) | 2003-10-15 |
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