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1. 发明公开

EP3339919A1 VEHICLE LIGHTING APPARATUS 审中-实审
公开(公告)号：EP3339919A1
公开(公告)日：2018-06-27
申请号：EP17205347.2
申请日：2017-12-05
申请人： STANLEY ELECTRIC CO., LTD.
发明人： HOSHINO, Shinya
IPC分类号： G02B5/10 , B60Q1/24 , B60Q1/50 , G03B21/28 , F21S41/30 , F21S41/675
CPC分类号： B60Q1/04 , B60Q1/085 , B60Q1/50 , B60Q2300/42 , B60Q2300/45 , B60Q2400/50 , F21S41/147 , F21S41/16 , F21S41/25 , F21S41/255 , F21S41/265 , F21S41/336 , F21S41/36 , F21S41/365 , F21S41/675 , G02B5/10 , G02B13/16 , G03B21/147 , G03B21/28 , G03B29/00
摘要： A vehicle lighting apparatus (10) that emits light diagonally toward a road surface (57) from a vehicle includes: a light source (21); an image generation part (31) that modulates light emitted from the light source (21) and that generates an image; a light-focusing optical system (42) that focuses light having the image generated by the image generation part (31); and a reflection part (45) that reflects light focused by the light-focusing optical system (42) toward the road surface (57), wherein the reflection part (45) has a reflection surface having a curvature that is gradually increased from a projection direction rearward side toward a projection direction frontward side.

2. 发明公开

EP3741616A1 VEHICULAR LAMP FITTING 审中-公开
公开(公告)号：EP3741616A1
公开(公告)日：2020-11-25
申请号：EP20175257.3
申请日：2020-05-18
申请人： STANLEY ELECTRIC CO., LTD.
发明人： HOSHINO, Shinya
IPC分类号： B60Q1/14 , F21S41/153 , F21S41/255 , F21S41/265 , F21S41/663
摘要： The present invention provides a vehicular lamp fitting (10) which allows light source images to be arranged in gaplessly adjacent relation even when intervals at which light sources are arranged are increased. The vehicular lamp fitting that forms a predetermined light distribution pattern including a plurality of light source images arranged in a horizontal direction, the vehicular lamp fitting comprises a plurality of light sources (LS1, LS2) and a plurality of projection optical systems (OP1, OP2) corresponding to the plurality of light sources, wherein at least one light source among the plurality of light sources is disposed to be offset from an optical axis of the projection optical system corresponding to the light source.

3. 发明授权

EP3096074B1 VEHICLE LIGHTING FIXTURE 有权转让
公开(公告)号：EP3096074B1
公开(公告)日：2020-05-13
申请号：EP16170269.1
申请日：2016-05-19
申请人： STANLEY ELECTRIC CO., LTD.
发明人： HOSHINO, Shinya
IPC分类号： F21S41/176 , F21S41/20 , F21S41/32

4. 发明公开

EP3330598A1 VEHICLE LIGHTING APPARATUS 审中-公开
公开(公告)号：EP3330598A1
公开(公告)日：2018-06-06
申请号：EP17204689.8
申请日：2017-11-30
申请人： STANLEY ELECTRIC CO., LTD.
发明人： HOSHINO, Shinya
IPC分类号： F21S41/147 , F21S41/14 , F21S41/255
CPC分类号： F21S41/675 , B60Q1/14 , F21S41/13 , F21S41/14 , F21S41/141 , F21S41/147 , F21S41/18 , F21S41/25 , F21S41/255 , F21S41/36 , F21Y2113/20 , F21Y2115/10 , F21Y2115/30
摘要： A vehicle lighting apparatus (10) that illuminates a frontward direction of a vehicle includes: first (21) and second (22) light source units each having a light source main body (21a, 22a) and a light-focusing optical system (21b, 22b) that focuses light emitted from the light source main body (21a, 22a) ; a reflection-type digital light deflection device (30) that is configured by arranging a plurality of mirror elements (32) each of which can be slanted around a rotation movement axis and each of which can be individually switched between an ON slanted state and an OFF slanted state and that reflects the light, focused by the first and second light source units, by the mirror element of the ON slanted state to form a reflection pattern; and a projection optical system (41) that illuminates a frontward direction with light reflected by the reflection-type digital light deflection device (30), wherein light incident on the reflection-type digital light deflection device (30) by the first (21) and second (22) light source units is overlapped.

5. 发明公开

EP3943810A1 LIGHTING TOOL FOR VEHICLE 有权
公开(公告)号：EP3943810A1
公开(公告)日：2022-01-26
申请号：EP21185310.6
申请日：2021-07-13
申请人： STANLEY ELECTRIC CO., LTD.
发明人： SUGIHARA, Yuki , NISHIMURA, Shota , HOSHINO, Shinya
IPC分类号： F21S41/27 , F21S41/143 , F21S41/275
摘要： A projection lens (4) has a first lens body (9) including a first incidence section (7) disposed at a side facing a first light source (2) and an emitting section (8) disposed at a side opposite to the first incidence section (7), and a second lens body (11) including a second incidence section (10) disposed at a side facing a second light source (3), a structure in which the first lens body (9) and the second lens body (11) abut against each other in between first boundary surfaces (Tl), which are provided between the emitting section (8) and the second incidence section (10), and second boundary surfaces (T2), which are provided between the first incidence section (7) and the second incidence section (10) from a boundary line (S) with respect to the first boundary surfaces (T1) is provided, and the first boundary surfaces (T1) and the second boundary surfaces (T2) are disposed at an acute angle including the boundary line (S) therebetween.

6. 发明公开

EP3741618A1 VEHICULAR LAMP FITTING 有权
公开(公告)号：EP3741618A1
公开(公告)日：2020-11-25
申请号：EP20175748.1
申请日：2020-05-20
申请人： STANLEY ELECTRIC CO., LTD.
发明人： HOSHINO, Shinya
IPC分类号： B60Q1/14 , F21S41/153 , F21S41/255 , F21S41/265 , F21S41/663
摘要： A vehicular lamp fitting (10) that forms a predetermined light distribution pattern including a plurality of light source images (I1, I2) arranged in a horizontal direction comprises first and second light sources (LS1, LS2), and first and second projection optical systems (OP1, OP2) corresponding to the first and second light sources respectively, wherein the first (second) light source is disposed such that a side of the first (second) light source and an optical axis of the first (second) projection optical system are spaced apart by a first (second) distance, the second distance being longer than the first distance, an image circle of the first projection optical system is smaller than an image circle of the second projection optical system, F-number of the first projection optical system is smaller than F-number of the second projection optical system, the first (second) light source is disposed in the image circle of the first (second) projection optical system.

7. 发明授权

EP3096073B1 VEHICLE LIGHTING FIXTURE 有权
公开(公告)号：EP3096073B1
公开(公告)日：2019-04-10
申请号：EP16169146.4
申请日：2016-05-11
申请人： Stanley Electric Co., Ltd.
发明人： HOSHINO, Shinya
IPC分类号： F21S41/275 , F21S41/176 , B60Q11/00

8. 发明公开

EP3096074A1 VEHICLE LIGHTING FIXTURE 有权转让
标题翻译：汽车照明灯具
公开(公告)号：EP3096074A1
公开(公告)日：2016-11-23
申请号：EP16170269.1
申请日：2016-05-19
申请人： Stanley Electric Co., Ltd.
发明人： HOSHINO, Shinya
IPC分类号： F21S8/12
摘要： A vehicle lighting fixture (500, 600) can be configured to form a predetermined light distribution pattern by two-dimensionally scanning with light, wherein the predetermined light distribution can be formed with resolutions different in part, for example, in which the resolution in the horizontal direction is high at the center area and is gradually lowered toward the outer periphery from the center area. The vehicle lighting unit (500, 600) can include a light source (12); an optical deflector (201) configured to two-dimensionally scan with groups of spots (SP) of light having been incident thereon from the light source (12); a screen member (18) in which the light scanning by the optical deflector (201) forms a luminance distribution corresponding to a predetermined light distribution pattern; an optical system (20) configured to project the luminance distribution formed in the screen member (18) forward of a vehicle body; and an optical controlling member (502, 602) configured to change a pitch between spots (SP) in a group of spots (SP) among the groups of spots (SP) of light scanned by the optical deflector (201) on the screen member (18).
摘要翻译：车辆照明器具（500,600）可以被构造为通过用光进行二维扫描来形成预定的光分布图案，其中可以以不同的分辨率形成预定的光分布，例如，其中分辨率在水平方向在中心区域较高并且从中心区域朝向外围逐渐降低。车辆照明单元（500,600）可以包括光源（12）; 光学偏转器（201），被配置为用从光源（12）入射到其上的光的光点组（SP）二维地进行扫描; 屏幕部件（18），其中由所述光学偏转器（201）扫描的光形成对应于预定光分布图案的亮度分布; 光学系统（20），所述光学系统（20）被配置为将形成在所述屏幕部件（18）中的亮度分布投射到车体前方; 以及光学控制部件（502,602），其被配置为改变由所述屏幕部件上的所述光偏转器（201）所扫描的光的光点组（SP）中的一组光斑（SP）中的光点（SP）（18）。

9. 发明公开

EP3943808A1 LIGHTING TOOL FOR VEHICLE 有权
公开(公告)号：EP3943808A1
公开(公告)日：2022-01-26
申请号：EP21185316.3
申请日：2021-07-13
申请人： STANLEY ELECTRIC CO., LTD.
发明人： SUGIHARA, Yuki , NISHIMURA, Shota , HOSHINO, Shinya
IPC分类号： F21S41/143 , F21S41/151 , F21S41/265 , F21S41/663 , F21W102/13
摘要： A projection lens (4) has a first lens body (9) including a first incidence section (7) disposed at a side facing a first light source (2) and a first emitting section (8) disposed at a side opposite to the first incidence section (7), and a second lens body (12) including a second incidence section (10) disposed at a side facing a second light source (3) and a second emitting section (11) disposed at a side opposite to the second incidence section (10), a structure in which the first lens body (9) and the second lens body (12) abut against each other via an intermediate layer (M) which is interposed between facing boundary surfaces (T) of the first lens body (9) and the second lens body (12) is provided, and a refractive index of the intermediate layer (M) is smaller than a refractive index of the first lens body (9).

10. 发明公开

EP3741617A1 VEHICULAR LAMP FITTING 审中-公开
公开(公告)号：EP3741617A1
公开(公告)日：2020-11-25
申请号：EP20175735.8
申请日：2020-05-20
申请人： STANLEY ELECTRIC CO., LTD.
发明人： HOSHINO, Shinya
IPC分类号： B60Q1/14 , F21S41/153 , F21S41/255 , F21S41/265 , F21S41/663
摘要： A vehicular lamp fitting (10) that forms a light distribution pattern (P) including first (I1) and second (I2) light source images comprises first and second light sources (LS1, LS2) including respective semiconductor light emitting element groups; first and second projection optical systems (OP1, OP2) corresponding to the first and second light sources respectively; and control means (22), wherein the first and second light source images include first and second pixel groups corresponding to the semiconductor light emitting element group of the first and second light sources respectively, the light distribution pattern includes an overlap region (D) where parts of the first and second pixel groups overlap each other, and the control means performs the individual turning ON/OFF control of each of the semiconductor light emitting element groups such that a brightness difference between the light distribution pattern inside the overlap region and the light distribution pattern outside the overlap region is inconspicuous.

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