JPWO2023032638A1 - - Google Patents
Info
- Publication number
- JPWO2023032638A1 JPWO2023032638A1 JP2023545411A JP2023545411A JPWO2023032638A1 JP WO2023032638 A1 JPWO2023032638 A1 JP WO2023032638A1 JP 2023545411 A JP2023545411 A JP 2023545411A JP 2023545411 A JP2023545411 A JP 2023545411A JP WO2023032638 A1 JPWO2023032638 A1 JP WO2023032638A1
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/265—Composite lenses; Lenses with a patch-like shape
-
- 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
- F21S41/10—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
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/275—Lens surfaces, e.g. coatings or surface structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/322—Optical layout thereof the reflector using total internal reflection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021139975 | 2021-08-30 | ||
| JP2021139975 | 2021-08-30 | ||
| JP2021139973 | 2021-08-30 | ||
| JP2021139974 | 2021-08-30 | ||
| JP2021139973 | 2021-08-30 | ||
| JP2021139974 | 2021-08-30 | ||
| PCT/JP2022/030748 WO2023032638A1 (ja) | 2021-08-30 | 2022-08-12 | マイクロレンズアレイおよびマイクロレンズアレイを用いた車両用灯具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023032638A1 true JPWO2023032638A1 (https=) | 2023-03-09 |
| JPWO2023032638A5 JPWO2023032638A5 (https=) | 2025-05-29 |
| JP7791893B2 JP7791893B2 (ja) | 2025-12-24 |
Family
ID=85412231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023545411A Active JP7791893B2 (ja) | 2021-08-30 | 2022-08-12 | マイクロレンズアレイおよびマイクロレンズアレイを用いた車両用灯具 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12352400B2 (https=) |
| EP (1) | EP4397906A4 (https=) |
| JP (1) | JP7791893B2 (https=) |
| WO (1) | WO2023032638A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024169903A (ja) * | 2023-05-26 | 2024-12-06 | 株式会社小糸製作所 | 車両用灯具 |
| KR20250016818A (ko) * | 2023-07-26 | 2025-02-04 | 에스엘 주식회사 | 차량용 램프 |
| FR3157919A1 (fr) * | 2023-12-28 | 2025-07-04 | Valeo Vision | Module lumineux configuré pour la projection d’au moins un faisceau lumineux à coupure |
| WO2025154493A1 (ja) * | 2024-01-17 | 2025-07-24 | 株式会社小糸製作所 | 車両用前照灯 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007328218A (ja) * | 2006-06-09 | 2007-12-20 | Matsushita Electric Ind Co Ltd | ディスプレイ装置 |
| US20190024865A1 (en) * | 2017-07-19 | 2019-01-24 | Sl Corporation | Lamp for vehicle |
| JP2020061231A (ja) * | 2018-10-05 | 2020-04-16 | 株式会社小糸製作所 | 車両用灯具 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000330101A (ja) | 1999-05-20 | 2000-11-30 | Fujitsu General Ltd | 二重マイクロアレイレンズ付ｌｃｄ |
| JP6160116B2 (ja) | 2013-02-21 | 2017-07-12 | セイコーエプソン株式会社 | 照明装置、及びプロジェクター |
| AT514967B1 (de) * | 2013-10-25 | 2015-08-15 | Zizala Lichtsysteme Gmbh | Mikroprojektions-Lichtmodul für einen Kraftfahrzeugscheinwerfer |
| JP6201708B2 (ja) * | 2013-12-11 | 2017-09-27 | スタンレー電気株式会社 | 車両用灯具及びレンズ体 |
| JP6295854B2 (ja) * | 2014-06-24 | 2018-03-20 | スタンレー電気株式会社 | レンズ体、レンズ結合体及び車両用灯具 |
| JP6515525B2 (ja) * | 2014-12-22 | 2019-05-22 | スタンレー電気株式会社 | 灯具 |
| FR3055400B1 (fr) * | 2016-09-01 | 2019-06-28 | Valeo Vision | Module optique pour eclairer des points de portique |
| KR102171391B1 (ko) * | 2017-01-19 | 2020-10-29 | 하스코 비전 테크놀로지 컴퍼니 리미티드 | Adb 기능이 있는 led 광원 하이-로우 빔 일체형 차량용 램프 모듈 |
| US20190049648A1 (en) * | 2017-08-10 | 2019-02-14 | Valeo North America, Inc. | Lighting device with a diopter |
| KR102421071B1 (ko) * | 2017-12-27 | 2022-07-14 | 에스엘 주식회사 | 차량용 램프 |
| WO2020071413A1 (ja) | 2018-10-05 | 2020-04-09 | 株式会社小糸製作所 | 車両用灯具 |
| KR102704123B1 (ko) * | 2019-11-01 | 2024-09-06 | 에스엘 주식회사 | 차량용 램프 |
| JP7532046B2 (ja) | 2020-03-03 | 2024-08-13 | キヤノン株式会社 | 撮像装置およびその制御方法、撮像システム |
| JP7423371B2 (ja) * | 2020-03-24 | 2024-01-29 | スタンレー電気株式会社 | 車両用灯具 |
| KR20230029346A (ko) * | 2021-08-24 | 2023-03-03 | 현대모비스 주식회사 | 차량용 램프 및 그 램프를 포함하는 차량 |
-
2022
- 2022-08-12 EP EP22864223.7A patent/EP4397906A4/en not_active Withdrawn
- 2022-08-12 JP JP2023545411A patent/JP7791893B2/ja active Active
- 2022-08-12 WO PCT/JP2022/030748 patent/WO2023032638A1/ja not_active Ceased
- 2022-08-12 US US18/687,938 patent/US12352400B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007328218A (ja) * | 2006-06-09 | 2007-12-20 | Matsushita Electric Ind Co Ltd | ディスプレイ装置 |
| US20190024865A1 (en) * | 2017-07-19 | 2019-01-24 | Sl Corporation | Lamp for vehicle |
| JP2020061231A (ja) * | 2018-10-05 | 2020-04-16 | 株式会社小糸製作所 | 車両用灯具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7791893B2 (ja) | 2025-12-24 |
| US12352400B2 (en) | 2025-07-08 |
| US20240426447A1 (en) | 2024-12-26 |
| WO2023032638A1 (ja) | 2023-03-09 |
| EP4397906A4 (en) | 2025-01-01 |
| EP4397906A1 (en) | 2024-07-10 |
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