EP4290127A4 - Vehicle pixelated lighting device, vehicle lamp, and vehicle - Google Patents
Vehicle pixelated lighting device, vehicle lamp, and vehicle Download PDFInfo
- Publication number
- EP4290127A4 EP4290127A4 EP21953148.0A EP21953148A EP4290127A4 EP 4290127 A4 EP4290127 A4 EP 4290127A4 EP 21953148 A EP21953148 A EP 21953148A EP 4290127 A4 EP4290127 A4 EP 4290127A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- lighting device
- lamp
- pixelated lighting
- pixelated
- Prior art date
- 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.)
- Pending
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
- F21S41/29—Attachment thereof
- F21S41/295—Attachment thereof specially adapted to projection 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
- F21S41/10—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
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- 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
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
- F21W2102/16—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having blurred cut-off lines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2021/112340 WO2023015531A1 (en) | 2021-08-12 | 2021-08-12 | Vehicle pixelated lighting device, vehicle lamp, and vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4290127A1 EP4290127A1 (en) | 2023-12-13 |
EP4290127A4 true EP4290127A4 (en) | 2024-05-29 |
Family
ID=85199778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21953148.0A Pending EP4290127A4 (en) | 2021-08-12 | 2021-08-12 | Vehicle pixelated lighting device, vehicle lamp, and vehicle |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4290127A4 (en) |
CN (1) | CN116888400A (en) |
WO (1) | WO2023015531A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027322A1 (en) * | 2010-07-16 | 2012-01-19 | Hella Kgaa Hueck & Co. | Optical element for expansion of light distribution of e.g. headlight, of motor car, has optic component comprising surface with surface normal, where orientation of normal is differentiated from orientation of another normal of substrate |
EP2505910A2 (en) * | 2011-03-29 | 2012-10-03 | Automotive Lighting Reutlingen GmbH | Motor vehicle headlamp with a semiconductor light source |
US20150211705A1 (en) * | 2014-01-27 | 2015-07-30 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
DE102015104514A1 (en) * | 2015-03-25 | 2016-09-29 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
US20190086051A1 (en) * | 2017-09-20 | 2019-03-21 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
EP3677829A1 (en) * | 2017-10-10 | 2020-07-08 | Great Wall Motor Company Limited | Primary lens, light-emitting assembly, light-emitting system, and headlight |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2752615A4 (en) * | 2011-09-01 | 2015-07-08 | Koito Mfg Co Ltd | Automotive headlamp apparatus |
CN104879665B (en) * | 2015-06-05 | 2018-06-19 | 北京安达维尔民用航空技术有限公司 | A kind of illuminator for removing veiling glare |
AT518551B1 (en) * | 2016-08-04 | 2017-11-15 | Zkw Group Gmbh | Automotive illuminating device |
FR3075923A1 (en) * | 2017-12-22 | 2019-06-28 | Valeo Vision | SEGMENTED LIGHT BEAM DELIVERING LIGHTING FUNCTIONS |
CN209819455U (en) * | 2019-06-13 | 2019-12-20 | 广州彩熠灯光股份有限公司 | Optical system of LED dyeing stage lamp |
CN111237712A (en) * | 2020-02-28 | 2020-06-05 | 华域视觉科技(上海)有限公司 | Vehicle lamp pixelization lighting display system and vehicle lamp |
CN211345142U (en) * | 2020-02-28 | 2020-08-25 | 华域视觉科技(上海)有限公司 | Vehicle lamp pixelization lighting display system and vehicle lamp |
CN112539393B (en) * | 2020-11-16 | 2021-06-22 | 复旦大学 | High beam lighting device, car light and vehicle |
-
2021
- 2021-08-12 WO PCT/CN2021/112340 patent/WO2023015531A1/en active Application Filing
- 2021-08-12 EP EP21953148.0A patent/EP4290127A4/en active Pending
- 2021-08-12 CN CN202180093789.8A patent/CN116888400A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027322A1 (en) * | 2010-07-16 | 2012-01-19 | Hella Kgaa Hueck & Co. | Optical element for expansion of light distribution of e.g. headlight, of motor car, has optic component comprising surface with surface normal, where orientation of normal is differentiated from orientation of another normal of substrate |
EP2505910A2 (en) * | 2011-03-29 | 2012-10-03 | Automotive Lighting Reutlingen GmbH | Motor vehicle headlamp with a semiconductor light source |
US20150211705A1 (en) * | 2014-01-27 | 2015-07-30 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
DE102015104514A1 (en) * | 2015-03-25 | 2016-09-29 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
US20190086051A1 (en) * | 2017-09-20 | 2019-03-21 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
EP3677829A1 (en) * | 2017-10-10 | 2020-07-08 | Great Wall Motor Company Limited | Primary lens, light-emitting assembly, light-emitting system, and headlight |
Non-Patent Citations (1)
Title |
---|
See also references of WO2023015531A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN116888400A (en) | 2023-10-13 |
WO2023015531A1 (en) | 2023-02-16 |
EP4290127A1 (en) | 2023-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3907427A4 (en) | High and low beam integrated vehicle lamp lighting device, vehicle lamp, and vehicle | |
EP3885643A4 (en) | Vehicle lamp illumination module, vehicle lamp, and vehicle | |
EP3889495A4 (en) | Vehicle lamp module and vehicle using same | |
EP4019831A4 (en) | Vehicle lamp module, vehicle lamp and vehicle | |
EP3896335A4 (en) | Optical device for vehicle lamp, vehicle lighting device, and vehicle | |
EP4089318A4 (en) | Vehicular lamp | |
EP4094988A4 (en) | Vehicle lighting fixture | |
EP3872394A4 (en) | Lighting module, vehicle lamp and vehicle | |
EP4011702A4 (en) | Vehicular lamp and vehicle | |
EP3869088A4 (en) | Vehicle lamp, lamp unit and reflector module | |
EP3617584A4 (en) | Lamp unit, and vehicular lighting system | |
EP4001016A4 (en) | Vehicle lamp, radar module, and vehicle | |
EP4123216A4 (en) | Dimming mechanism, vehicle lamp module, vehicle lamp, and vehicle | |
EP3998767A4 (en) | Imaging device, lighting device for same, vehicle, and lamp fitting for vehicle | |
EP4112383A4 (en) | Vehicle lighting fixture | |
GB202306471D0 (en) | Lighting unit, vehicle component and vehicle | |
EP4174368A4 (en) | Vehicle lighting device | |
EP4246037A4 (en) | Vehicle lamp | |
EP4155603A4 (en) | Lighting module, lighting device and taillight | |
EP3995733A4 (en) | Lighting module, lighting device, and lamp | |
EP4191133A4 (en) | Vehicular lamp | |
EP4119839A4 (en) | Outer lens, corresponding vehicle lamp, vehicle, and method | |
EP3916292A4 (en) | Lighting device and vehicular lamp comprising same | |
EP4052965A4 (en) | Lens, vehicle lamp and corresponding vehicle | |
EP3879171A4 (en) | Collimator, lighting structure, vehicle lamp and corresponding vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230908 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240425 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21S 41/29 20180101ALI20240419BHEP Ipc: F21S 41/153 20180101ALI20240419BHEP Ipc: F21S 41/143 20180101ALI20240419BHEP Ipc: F21S 41/20 20180101AFI20240419BHEP |
|
17Q | First examination report despatched |
Effective date: 20240524 |