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公开(公告)号：US07128453B2
公开(公告)日：2006-10-31
申请号：US10776996
申请日：2004-02-11
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。
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公开(公告)号：US07387417B2
公开(公告)日：2008-06-17
申请号：US10978454
申请日：2004-11-02
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。
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公开(公告)号：US07261448B2
公开(公告)日：2007-08-28
申请号：US10976852
申请日：2004-11-01
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。
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公开(公告)号：US07153009B2
公开(公告)日：2006-12-26
申请号：US10775276
申请日：2004-02-10
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。
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公开(公告)号：US20050094413A1
公开(公告)日：2005-05-05
申请号：US10978454
申请日：2004-11-02
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。
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公开(公告)号：US07131759B2
公开(公告)日：2006-11-07
申请号：US10866753
申请日：2004-06-15
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。
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公开(公告)号：US06891333B2
公开(公告)日：2005-05-10
申请号：US10652241
申请日：2003-09-02
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。
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8.发明授权Vehicular headlamp with semiconductor light emitting elements and electric discharge bulb 有权车载前照灯带有半导体发光元件和放电灯泡公开(公告)号：US07201506B2
公开(公告)日：2007-04-10
申请号：US10979255
申请日：2004-11-03
IPC分类号： F21V29/00
CPC分类号： F21S41/155 , F21S41/147 , F21Y2115/10
摘要： A plurality of lamp piece units constituting light sources by semiconductor light emitting elements are used as a first lamp piece unit which is lighted in a low beam mode. Additionally, a single lamp piece unit constituting a light source by an electric discharge bulb color temperature of emitted light of which is as high as that of the semiconductor light emitting element, is used as a second lamp piece unit, which is additionally lighted in a high beam mode. When the beam is switched from the low beam to the high beam, pale irradiated light from the first lamp piece unit is added with pale irradiated light from the second lamp piece unit to thereby provide an impression for the driver and/or passenger of unity in colors between the two lamp piece units.
摘要翻译： 使用由半导体发光元件构成光源的多个灯具单元作为以低光束模式点亮的第一灯具单元。 另外，将通过其发射光的放电灯泡色温构成光源的单个灯片单元用作半导体发光元件的发光的高度，作为第二灯片单元，其被另外点亮 远光模式。 当光束从近光灯切换到远光灯时，来自第一灯片单元的浅色照射光被添加有来自第二灯片单元的浅色照射光，从而为驾驶员和/或乘客提供一致的印象 两个灯具单元之间的颜色。
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公开(公告)号：US20060120094A1
公开(公告)日：2006-06-08
申请号：US11294444
申请日：2005-12-06
IPC分类号： F21V7/00
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。
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公开(公告)号：US06951416B2
公开(公告)日：2005-10-04
申请号：US10652042
申请日：2003-09-02
IPC分类号： F21S8/12 , B60Q1/04 , F21S8/10 , F21V13/00 , F21W101/10 , F21Y101/02
CPC分类号： B60Q1/04 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10
摘要： A vehicle headlamp is configured to have a plurality of lamp units employing light-emitting diodes as light sources. One lamp unit takes as a light source a light-emitting diode into which a single light-emitting chip is packaged. Other lamp units may take as light sources light-emitting diodes into which a plurality of light-emitting diodes are packaged. A diffusion area is formed by means of radiation of light output from the lamp units.
摘要翻译： 车辆用前照灯构造为具有使用发光二极管作为光源的多个灯单元。 一个灯单元将单个发光芯片封装在其中的发光二极管作为光源。 其他灯单元可以作为光源发光二极管，多个发光二极管被封装在其中。 通过从灯单元输出的光的辐射形成扩散区域。
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