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1. 发明授权

US07128453B2 Vehicular headlamp 有权
标题翻译：车载大灯
公开(公告)号：US07128453B2
公开(公告)日：2006-10-31
申请号：US10776996
申请日：2004-02-11
申请人： Masashi Tatsukawa , Hiroyuki Ishida , Kiyoshi Sazuka , Tsukasa Tokida
发明人： Masashi Tatsukawa , Hiroyuki Ishida , Kiyoshi Sazuka , Tsukasa Tokida
IPC分类号： B60Q1/00
CPC分类号： B60Q1/04 , F21S41/143 , F21S41/147 , F21S41/663 , F21Y2115/10 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： A vehicular headlamp for emitting light toward a predetermined emitting direction, includes: a plurality of semiconductor light emitting devices approximately aligned; and an optical component, having its optical center on one of the semiconductor light emitting devices, for irradiating light emitted by the semiconductor light emitting devices toward the emitting direction.
摘要翻译：一种用于向预定发射方向发射光的车辆用前照灯，包括：大致对准的多个半导体发光元件; 以及光学部件，其在其中一个半导体发光器件上具有光学中心，用于将由半导体发光器件发出的光朝向发射方向照射。

2. 发明授权

US07387417B2 Vehicular headlamp 失效
标题翻译：车载大灯
公开(公告)号：US07387417B2
公开(公告)日：2008-06-17
申请号：US10978454
申请日：2004-11-02
申请人： Kiyoshi Sazuka , Hiroyuki Ishida , Masashi Tatsukawa
发明人： Kiyoshi Sazuka , Hiroyuki Ishida , Masashi Tatsukawa
IPC分类号： F21V14/00
CPC分类号： B60Q1/0041 , F21S41/147 , F21S41/155 , F21Y2115/10
摘要： Lamp piece units in a parabolic pillar type capable of forming a luminous intensity distribution pattern prolonged sideways are formed as side irradiating lamp piece units. Thereby, a portion of diffused and reflected light from reflectors of the respective side irradiating lamp piece units is prevented from being blocked by other lamp piece constituting members, even when a surface shape of a vehicular headlamp is flexed to the rear side. Further, although the respective side irradiating lamp piece units are constituted by the lamp piece units of the parabolic pillar type having an angular outer shape as a whole, a large depth space for arranging the units is dispensed with.
摘要翻译：能够形成横向延伸的发光强度分布图案的抛物柱型的灯片单元被形成为侧面照射灯片单元。因此，即使当车辆用前照灯的表面形状向后方弯曲时，也能够防止来自各侧面照明灯具单元的反射器的漫反射光的一部分被其他灯具构成构件阻挡。此外，尽管各侧照射灯片单元由具有整体角形外形的抛物柱型灯件单元构成，但是省略了用于布置该单元的大的深度空间。

3. 发明授权

US07261448B2 Vehicular headlamp 失效
标题翻译：车载大灯
公开(公告)号：US07261448B2
公开(公告)日：2007-08-28
申请号：US10976852
申请日：2004-11-01
申请人： Hiroyuki Ishida , Masashi Tatsukawa , Kiyoshi Sazuka
发明人： Hiroyuki Ishida , Masashi Tatsukawa , Kiyoshi Sazuka
IPC分类号： B60Q1/00
CPC分类号： B60Q1/0041 , B60Q1/12 , B60Q1/18 , B60Q2300/054 , B60Q2300/122 , B60Q2300/312 , B60Q2300/322 , F21S41/141 , F21S41/143 , F21S41/17 , F21S41/683 , F21S43/50 , F21Y2115/10
摘要： Whereas a light source bulb is used as a light source of a basic lamp piece unit which needs a large amount of irradiating light, with regard to an additional lamp piece unit lighted on and off repeatedly in accordance with a situation of running a vehicle, a semiconductor light emitting element having a fast response speed in being lighted on and off and excellent in durability against repeatedly lighting on and off the semiconductor light emitting element 64 as a light source thereof. Thereby, light can be irradiated in correspondence with the situation of running the vehicle and life of the light source can sufficiently been ensured. Further, the additional lamp piece unit is made to be able to be compactly constituted to promote a degree of freedom of arranging the additional lamp piece unit.
摘要翻译：而使用光源灯泡作为需要大量照射光的基本灯具单元的光源，关于根据车辆的运行情况重复点亮和关闭的附加灯具单元，半导体发光元件，其具有快速打开和关闭的响应速度，并且对作为其光源的半导体发光元件64重复点亮和重复点亮的耐久性优异。由此，能够根据车辆的行驶状况照射光，能够充分确保光源的寿命。此外，使附加灯具单元能够紧凑地构成，以促进布置附加灯件单元的自由度。

4. 发明授权

US07153009B2 Vehicular headlamp 有权
标题翻译：车载大灯
公开(公告)号：US07153009B2
公开(公告)日：2006-12-26
申请号：US10775276
申请日：2004-02-10
申请人： Masashi Tatsukawa , Hiroyuki Ishida , Kiyoshi Sazuka
发明人： Masashi Tatsukawa , Hiroyuki Ishida , Kiyoshi Sazuka
IPC分类号： B60Q1/00
CPC分类号： H01L25/0753 , B60Q1/04 , F21S41/143 , F21S41/147 , F21Y2115/10 , H01L2924/0002 , H01L2924/00
摘要： A vehicular headlamp for emitting light toward a predetermined emitting direction includes: a plurality of semiconductor light emitting devices that are substantially aligned by aligning with their one sides with a predetermined straight line; and an optical component, having an optical center on the predetermined straight line, for irradiating light emitted by the semiconductor light emitting devices toward the predetermined emitting direction.
摘要翻译：一种用于朝向预定发射方向发射光的车辆用前照灯包括：多个半导体发光装置，其基本上与其一侧与预定直线对准; 以及光学部件，其具有在预定直线上的光学中心，用于将半导体发光器件发射的光照射到预定的发射方向。

5. 发明申请

US20050094413A1 Vehicular headlamp 失效
标题翻译：车载大灯
公开(公告)号：US20050094413A1
公开(公告)日：2005-05-05
申请号：US10978454
申请日：2004-11-02
申请人： Kiyoshi Sazuka , Hiroyuki Ishida , Masashi Tatsukawa
发明人： Kiyoshi Sazuka , Hiroyuki Ishida , Masashi Tatsukawa
IPC分类号： F21S8/12 , F21S8/10 , F21V13/00 , F21W101/10 , F21Y101/02 , F21V14/00
CPC分类号： B60Q1/0041 , F21S41/147 , F21S41/155 , F21Y2115/10
摘要： Lamp piece units in a parabolic pillar type capable of forming a luminous intensity distribution pattern prolonged sideways are formed as side irradiating lamp piece units. Thereby, a portion of diffused and reflected light from reflectors of the respective side irradiating lamp piece units is prevented from being blocked by other lamp piece constituting members, even when a surface shape of a vehicular headlamp is flexed to the rear side. Further, although the respective side irradiating lamp piece units are constituted by the lamp piece units of the parabolic pillar type having an angular outer shape as a whole, a large depth space for arranging the units is dispensed with.
摘要翻译：能够形成横向延伸的发光强度分布图案的抛物柱型的灯片单元被形成为侧面照射灯片单元。因此，即使当车辆用前照灯的表面形状向后方弯曲时，也能够防止来自各侧面照明灯具单元的反射器的漫反射光的一部分被其他灯具构成构件阻挡。此外，尽管各侧照射灯片单元由具有整体角形外形的抛物柱型灯件单元构成，但是省略了用于布置该单元的大的深度空间。

6. 发明授权

US07131759B2 Vehicular lamp and light source module 有权
标题翻译：汽车灯和光源模块
公开(公告)号：US07131759B2
公开(公告)日：2006-11-07
申请号：US10866753
申请日：2004-06-15
申请人： Hiroyuki Ishida , Kiyoshi Sazuka , Masashi Tatsukawa
发明人： Hiroyuki Ishida , Kiyoshi Sazuka , Masashi Tatsukawa
IPC分类号： F21V21/00 , F21V1/00
CPC分类号： F21S41/147 , F21S41/143 , F21S41/43 , F21Y2115/10 , H01L33/60
摘要： A vehicular lamp used in an automobile, includes: a light source module for generating light; and an optical member for directing the light generated by the light source module forward. The light source module includes: a semiconductor light-emitting element or device for generating light; a fluorescent member for emitting light in accordance with the light generated by the semiconductor light-emitting element, the fluorescent member covering a surface of the semiconductor light-emitting element; and a light-blocking member, formed to be opposed to the semiconductor light-emitting element with the fluorescent member sandwiched therebetween and cover a side of the semiconductor light-emitting element and a part of the fluorescent member, for blocking a part of the light generated by the semiconductor light-emitting element and a part of the light emitted by the fluorescent member.
摘要翻译：一种用于汽车的车灯包括：用于产生光的光源模块; 以及用于将光源模块产生的光向前引导的光学构件。光源模块包括：用于产生光的半导体发光元件或装置; 荧光部件，用于根据由半导体发光元件产生的光发光，所述荧光部件覆盖半导体发光元件的表面; 和形成为与半导体发光元件相对的遮光部件，其荧光部件夹在其间，覆盖半导体发光元件的一侧和荧光部件的一部分，用于遮挡一部分光由半导体发光元件产生的光和由荧光部件发射的光的一部分。

7. 发明授权

US06891333B2 Vehicle headlamp 有权
标题翻译：车头灯
公开(公告)号：US06891333B2
公开(公告)日：2005-05-10
申请号：US10652241
申请日：2003-09-02
申请人： Masashi Tatsukawa , Hiroyuki Ishida , Kiyoshi Sazuka
发明人： Masashi Tatsukawa , Hiroyuki Ishida , Kiyoshi Sazuka
IPC分类号： F21S8/12 , B60Q1/04 , F21S8/10 , F21V7/00 , F21V13/00 , F21W101/10 , F21Y101/02 , B60Q1/02
CPC分类号： B60Q1/04 , F21S41/143 , F21S41/147 , F21S41/155 , F21S41/336 , F21Y2115/10 , Y10S362/80
摘要： A vehicle headlamp is constituted to have a plurality of lamp units having light-emitting diodes as light sources. At that time, three types of lamp units of different radiation modes; that is, a projector-type lamp unit, direct-projection-type lamp units, and a reflection-type lamp unit, are used as the plurality of lamp units. As a result, a low-beam light distribution pattern obtained as a merged light distribution pattern formed from the light rays output from these three types of lamp units can be readily formed in a desired pattern geometry and a desired distribution of luminous intensity.
摘要翻译：车辆用前照灯构成为具有发光二极管作为光源的多个灯单元。当时，三种不同辐射方式的灯具单元; 即投影型灯单元，直投式灯单元和反射式灯单元都用作多个灯单元。结果，可以容易地以期望的图案几何形状和期望的发光强度分布形成由从这三种灯单元输出的光线形成的作为合并配光图案而获得的近光配光图案。

8. 发明授权

US07387416B2 Vehicular illumination lamp with primary and secondary light sources 有权
标题翻译：车载照明灯具有一次和二次光源
公开(公告)号：US07387416B2
公开(公告)日：2008-06-17
申请号：US11294444
申请日：2005-12-06
申请人： Michio Tsukamoto , Hiroyuki Ishida , Kiyoshi Sazuka , Masashi Tatsukawa
发明人： Michio Tsukamoto , Hiroyuki Ishida , Kiyoshi Sazuka , Masashi Tatsukawa
IPC分类号： F21V7/09 , B60Q1/16 , F21S8/12
CPC分类号： F21S41/663 , F21S41/143 , F21S41/147 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/60 , F21Y2115/10
摘要： An illumination lamp including a projection lens 12 and primary and secondary light source units 14, 16 are disposed rearwards of a projection lens 12 disposed on an optical axis Ax, which extends in a longitudinal direction of a lamp. The primary light source unit 14 includes a primary reflector 34 and an upwardly oriented reflecting surface 36a which extends rearwards from the rear focal point F of the projection lens 12. The secondary light source unit 16 includes a secondary reflector 44 that reflects light upwards so as to be caused to substantially converge on a location lying near the rear focal point F on a downwardly oriented reflecting surface 46a, which extends obliquely downwards from a front end edge of the upwardly oriented reflecting surface 36a towards a rear of the lamp.
摘要翻译：包括投影透镜12和初级光源单元和次级光源单元14,16的照明灯设置在沿着灯的长度方向延伸的光轴Ax上的投影透镜12的后方。主光源单元14包括主反射器34和从投影透镜12的后焦点F向后延伸的向上取向的反射表面36a。二次光源单元16包括二次反射器44，其将光向上反射，从而基本上会聚在位于靠近后焦点F的位置处的向下定向的反射表面46a上，该反射表面46a从前端向下倾斜延伸向上取向的反射表面36a的边缘朝向灯的后部。

9. 发明授权

US07210834B2 Vehicular lamp and light source module 有权
标题翻译：汽车灯和光源模块
公开(公告)号：US07210834B2
公开(公告)日：2007-05-01
申请号：US10891046
申请日：2004-07-15
申请人： Kiyoshi Sazuka , Hiroyuki Ishida , Masashi Tatsukawa
发明人： Kiyoshi Sazuka , Hiroyuki Ishida , Masashi Tatsukawa
IPC分类号： B60Q1/00
CPC分类号： F21V29/763 , F21K9/00 , F21S41/143 , F21S41/147 , F21S41/192 , F21S45/47 , F21S48/1159 , F21V29/71 , F21V29/75 , F21Y2115/10 , H01L33/486 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： A vehicular lamp for use in an automobile, comprises: a light source module for generating light; an optical member operable to emit the light produced by the light source module out of the vehicular lamp; and a light source fixing member for fixing the light source module to a reference position a relative position of which with respect to the optical member is predetermined, wherein the light source module includes: a reference member which is fixed to be fitted to the reference position when the light source module is fixed to the optical member, a semiconductor light emitting element for emitting light from a lighting region that is predetermined; and a holding member for fitting a center of the lighting region to a position a relative position of which with respect to the reference member is predetermined, so as to hold the semiconductor-emitting light.
摘要翻译：一种用于汽车的车灯，包括：用于产生光的光源模块; 光学构件，其可操作以将由所述光源模块产生的光发射出所述车灯; 以及光源固定部件，用于将所述光源模块固定在基准位置，所述基准位置相对于所述光学部件的相对位置被预先确定，其中，所述光源模块包括：基准部件，其被固定以配合到所述基准位置当光源模块固定到光学构件上时，用于从预定的照明区域发射光的半导体发光元件; 并且用于将照明区域的中心装配到相对于基准构件的相对位置的位置被预先确定的保持构件，以保持半导体发光。

10. 发明授权

US07168837B2 Vehicular headlamp and semiconductor light emitting element 失效
标题翻译：车载前照灯和半导体发光元件
公开(公告)号：US07168837B2
公开(公告)日：2007-01-30
申请号：US10814269
申请日：2004-04-01
申请人： Hiroyuki Ishida , Kiyoshi Sazuka , Masashi Tatsukawa
发明人： Hiroyuki Ishida , Kiyoshi Sazuka , Masashi Tatsukawa
IPC分类号： F21V1/00
CPC分类号： H01L25/0753 , F21S41/143 , F21S41/147 , F21S41/155 , F21S41/663 , F21Y2115/10 , H01L33/20 , H01L2924/0002 , H01L2924/00
摘要： A vehicular headlamp for emitting light with a predetermined light distribution pattern, includes a semiconductor light emitting element including a substantially linear light emitting area for generating the light therefrom, and an optical device for forming at least a part of a cut line to determine a boundary between bright and dark with regard to the light distribution pattern by reflecting or deflecting the light generated by the semiconductor light emitting element and projecting a shape of the light emitting area. The vehicular headlamp may further include a plurality of the semiconductor light emitting elements being arranged in a row in a direction corresponding to at least a part of the cut line, wherein the optical device forms at least a part of the cut line by projecting the shape of the light emitting area with regard to each of the plurality of semiconductor light emitting elements towards positions arranged in a row over at least a part of the cut line.
摘要翻译：用于发射具有预定配光图案的光的车辆用前照灯包括：半导体发光元件，包括用于从其产生光的大致线性的发光区域;以及光学装置，用于形成至少一部分切割线以确定边界相对于配光图案，通过反射或偏转由半导体发光元件产生的光并投影发光区域的形状而在明暗之间。车辆前照灯还可以包括多个半导体发光元件，其沿与切割线的至少一部分相对应的方向排列成一行，其中光学装置通过将形状投影到形成切割线的至少一部分所述发光区域相对于所述多个半导体发光元件中的每一个朝着在所述切割线的至少一部分上排列成排的位置。

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