KR20010072864A - 차량 헤드램프 및 차량 - Google Patents
차량 헤드램프 및 차량 Download PDFInfo
- Publication number
- KR20010072864A KR20010072864A KR1020017002264A KR20017002264A KR20010072864A KR 20010072864 A KR20010072864 A KR 20010072864A KR 1020017002264 A KR1020017002264 A KR 1020017002264A KR 20017002264 A KR20017002264 A KR 20017002264A KR 20010072864 A KR20010072864 A KR 20010072864A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- vehicle
- light beam
- spectral characteristics
- headlamps
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/125—Coloured light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/11—Linear movements of the vehicle
- B60Q2300/112—Vehicle speed
-
- 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]
-
- 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
Abstract
Description
Claims (8)
- 광원(4, 5)을 포함하는 차량 헤드램프(2, 3)에 있어서,상기 광원(4, 5)은 복수의 광전 소자들(11, 12, 13, 14)을 포함하고, 상기 광전 소자들(11, 12, 13, 14) 중 적어도 하나의 광전 소자의 광속(luminous flux)은 동작시에 적어도 5 lm 이고,광원(4, 5)에 의해 발생된 광 빔(6, 6', 7, 7')의 스펙트럼 특성은 상기 광 빔(6, 6', 7, 7') 내의 위치에 의존하는 것을 특징으로 하는 차량 헤드램프.
- 제 1 항에 있어서,상기 광원(4, 5)은 복수의 광전 소자들(11, 12, 13, 14)로 구성되는 것을 특징으로 하는 차량 헤드램프.
- 제 1 항 또는 2 항에 있어서,상기 광 빔은 실질적으로 상이한 스펙트럼 특성을 갖는 적어도 두 개의 빔 세그먼트(6, 6', 7, 7')를 포함하는 것을 특징으로 하는 차량 헤드램프.
- 제 3 항에 있어서,상기 빔 세그먼트(6', 7') 중 하나의 빔 세그먼트의 스펙트럼 특성은 메소토픽하게(mesotopically) 조정되는 것을 특징으로 하는 차량 헤드램프.
- 제 3 항에 있어서,제 1 빔 세그먼트(6, 7)는 녹-황 광이 많은 스펙트럼 특성을 가지며, 제 2 빔 세그먼트(6', 7')는 청-녹 광이 많은 스펙트럼 특성을 가지는 것을 특징으로 하는 차량 헤드램프.
- 제 1 항 또는 2 항에 있어서,상기 광전 소자들(11, 12, 13, 14)은 발광 다이오드들을 포함하는 것을 특징으로 하는 차량 헤드램프.
- 제 1 항 또는 2 항에 청구된 헤드램프를 구비한 차량(1).
- 제 7 항에 있어서,상기 차량(1) 또는 상기 차량 헤드램프(2, 3)는 서로에 대하여 광전 소자들(11, 12, 13, 14)의 광속을 변화시키는 수단을 구비하는 차량.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99202053 | 1999-06-25 | ||
EP99202053.7 | 1999-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010072864A true KR20010072864A (ko) | 2001-07-31 |
KR100691755B1 KR100691755B1 (ko) | 2007-03-12 |
Family
ID=8240360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017002264A KR100691755B1 (ko) | 1999-06-25 | 2000-06-22 | 차량 헤드램프 및 차량 |
Country Status (9)
Country | Link |
---|---|
US (2) | US6601982B1 (ko) |
EP (1) | EP1108180B1 (ko) |
JP (3) | JP4768179B2 (ko) |
KR (1) | KR100691755B1 (ko) |
CN (1) | CN1130515C (ko) |
DE (1) | DE60039674D1 (ko) |
ES (1) | ES2311465T3 (ko) |
TW (1) | TW498148B (ko) |
WO (1) | WO2001001037A1 (ko) |
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KR100770642B1 (ko) * | 2006-06-28 | 2007-10-29 | 서울반도체 주식회사 | 자동차 헤드라이트용 발광 다이오드 모듈과 이를 이용한조절식 전방조명시스템 |
US8267541B2 (en) | 2006-10-25 | 2012-09-18 | Osaka Prefectural Government | Outdoor illuminating device and illuminating method |
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- 2000-06-22 DE DE60039674T patent/DE60039674D1/de not_active Expired - Lifetime
- 2000-06-22 ES ES00947862T patent/ES2311465T3/es not_active Expired - Lifetime
- 2000-06-22 CN CN00801180A patent/CN1130515C/zh not_active Expired - Lifetime
- 2000-06-22 KR KR1020017002264A patent/KR100691755B1/ko active IP Right Grant
- 2000-06-22 EP EP00947862A patent/EP1108180B1/en not_active Expired - Lifetime
- 2000-06-22 JP JP2001506414A patent/JP4768179B2/ja not_active Expired - Lifetime
- 2000-06-22 US US09/599,791 patent/US6601982B1/en not_active Expired - Lifetime
- 2000-06-22 WO PCT/EP2000/005771 patent/WO2001001037A1/en active IP Right Grant
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2002
- 2002-11-04 US US10/287,221 patent/US6676282B2/en not_active Expired - Lifetime
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2011
- 2011-01-07 JP JP2011001641A patent/JP5415463B2/ja not_active Expired - Lifetime
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100770642B1 (ko) * | 2006-06-28 | 2007-10-29 | 서울반도체 주식회사 | 자동차 헤드라이트용 발광 다이오드 모듈과 이를 이용한조절식 전방조명시스템 |
US8267541B2 (en) | 2006-10-25 | 2012-09-18 | Osaka Prefectural Government | Outdoor illuminating device and illuminating method |
Also Published As
Publication number | Publication date |
---|---|
WO2001001037A1 (en) | 2001-01-04 |
US6676282B2 (en) | 2004-01-13 |
JP4768179B2 (ja) | 2011-09-07 |
JP2011091056A (ja) | 2011-05-06 |
JP2003503815A (ja) | 2003-01-28 |
KR100691755B1 (ko) | 2007-03-12 |
TW498148B (en) | 2002-08-11 |
US6601982B1 (en) | 2003-08-05 |
DE60039674D1 (de) | 2008-09-11 |
EP1108180B1 (en) | 2008-07-30 |
JP5415463B2 (ja) | 2014-02-12 |
CN1130515C (zh) | 2003-12-10 |
EP1108180A1 (en) | 2001-06-20 |
US20030067786A1 (en) | 2003-04-10 |
JP2013235859A (ja) | 2013-11-21 |
ES2311465T3 (es) | 2009-02-16 |
CN1314981A (zh) | 2001-09-26 |
JP5854406B2 (ja) | 2016-02-09 |
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