CN107990278B - 基于振幅和相位调制的汽车前灯照明***及汽车 - Google Patents
基于振幅和相位调制的汽车前灯照明***及汽车 Download PDFInfo
- Publication number
- CN107990278B CN107990278B CN201711436048.7A CN201711436048A CN107990278B CN 107990278 B CN107990278 B CN 107990278B CN 201711436048 A CN201711436048 A CN 201711436048A CN 107990278 B CN107990278 B CN 107990278B
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- Prior art keywords
- light
- optical element
- spatial light
- illuminating bundle
- lighting system
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- 230000003287 optical effect Effects 0.000 claims abstract description 64
- 238000007493 shaping process Methods 0.000 claims abstract description 21
- 238000009826 distribution Methods 0.000 claims description 32
- 238000005286 illumination Methods 0.000 claims description 18
- 238000013461 design Methods 0.000 claims description 12
- 238000004020 luminiscence type Methods 0.000 claims description 10
- 238000005457 optimization Methods 0.000 claims description 8
- 230000000399 orthopedic effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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]
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711436048.7A CN107990278B (zh) | 2017-12-26 | 2017-12-26 | 基于振幅和相位调制的汽车前灯照明***及汽车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711436048.7A CN107990278B (zh) | 2017-12-26 | 2017-12-26 | 基于振幅和相位调制的汽车前灯照明***及汽车 |
Publications (2)
Publication Number | Publication Date |
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CN107990278A CN107990278A (zh) | 2018-05-04 |
CN107990278B true CN107990278B (zh) | 2019-09-13 |
Family
ID=62041918
Family Applications (1)
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CN201711436048.7A Expired - Fee Related CN107990278B (zh) | 2017-12-26 | 2017-12-26 | 基于振幅和相位调制的汽车前灯照明***及汽车 |
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CN (1) | CN107990278B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102617540B1 (ko) * | 2018-09-14 | 2023-12-26 | 에스엘 주식회사 | 조명 장치 |
CN109210486A (zh) * | 2018-11-01 | 2019-01-15 | 清华大学深圳研究生院 | 一种新型车辆前照灯 |
EP3686483A1 (de) * | 2019-01-23 | 2020-07-29 | ZKW Group GmbH | Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104296044B (zh) * | 2014-10-17 | 2017-03-08 | 重庆德领科技有限公司 | 一种基于衍射元件的rgb激光车灯 |
KR101755841B1 (ko) * | 2015-09-11 | 2017-07-10 | 현대자동차주식회사 | 차량용 램프 장치 |
FR3049689B1 (fr) * | 2016-03-30 | 2018-04-27 | Valeo Vision | Dispositif d'eclairage et/ou de signalisation arriere pour vehicule automobile, et feu arriere d'eclairage et/ou de signalisation muni d'un tel dispositif |
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2017
- 2017-12-26 CN CN201711436048.7A patent/CN107990278B/zh not_active Expired - Fee Related
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CN107990278A (zh) | 2018-05-04 |
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CP03 | Change of name, title or address |
Address after: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee after: Tsinghua Shenzhen International Graduate School Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili of Tsinghua Patentee before: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University |
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Effective date of registration: 20200617 Address after: Room 2101-2108, 21 / F, Kerong Chuangye building, No. 666, Zhongkai Avenue (Huihuan section), Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Frant Photoelectric Technology Co.,Ltd. Address before: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee before: Tsinghua Shenzhen International Graduate School |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |
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CF01 | Termination of patent right due to non-payment of annual fee |