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21. 发明授权

US07997779B2 Vehicle lamp unit 有权
标题翻译：车灯单元
公开(公告)号：US07997779B2
公开(公告)日：2011-08-16
申请号：US12205849
申请日：2008-09-05
申请人： Takashi Futami
发明人： Takashi Futami
IPC分类号： B60Q1/04 , F21V7/09 , F21V5/04 , F21S8/10
CPC分类号： F21S41/28 , F21S41/143 , F21S41/255 , F21S41/26 , F21S41/265 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/683 , F21S41/686 , F21S43/40 , F21Y2115/10
摘要： In a vehicle lamp unit that is configured to be mounted on a vehicle, a semiconductor light source can be substantially covered with a first reflector and, therefore, the semiconductor light source is not visually observable (or, is difficult to see) from outside the lamp unit even when a projection lens is disposed in front of the opening of the first reflector and spaced from the first reflector so as not to contact the first reflector. Thus, a vehicle lamp unit having a novel design can be provided in which the projection lens appears as if it is floating in air and in which the semiconductor light source is not visually seen or is difficult to be seen from the outside.
摘要翻译：在被构造成安装在车辆上的车辆灯单元中，半导体光源可以基本上被第一反射器覆盖，因此半导体光源从外部不可视地观察（或难以看到）即使当投影透镜设置在第一反射器的开口的前面并与第一反射器间隔开以不与第一反射器接触时。因此，可以提供具有新颖设计的车辆用灯具单元，其中投影透镜看起来好像浮在空气中，并且半导体光源在视觉上看不见或者从外部难以看出。

22. 发明授权

US07441928B2 Lighting device 有权
标题翻译：照明装置
公开(公告)号：US07441928B2
公开(公告)日：2008-10-28
申请号：US11736216
申请日：2007-04-17
申请人： Takashi Futami
发明人： Takashi Futami
IPC分类号： F21V7/00
CPC分类号： F21S43/14 , F21S41/143 , F21S41/663 , F21Y2115/10
摘要： A lighting device can include at least one LED light source having at least one LED chip, the LED light source being configured to impart a certain directivity to light emitted from the LED chip in a direction of the optical axis of the light source. A first reflector can be disposed in front of the LED light source and upwards with respect to the optical axis. The first reflector can also extend forward and above the optical axis in an inclined manner from a first side to a second side so as to reflect part of light emitted from an upper part of the LED light source with respect to the optical axis. A second reflector can be disposed substantially in parallel to, and below, the first reflector. The second reflector can be configured to reflect light from the first reflector. A third reflector can be disposed in front of the LED light source and downward with respect to the optical axis. The third reflector can extend forward and below the optical axis in an inclined manner from the second side to the first side so as to reflect part of light emitted from a lower part of the LED light source with respect to the optical axis. A fourth reflector can be disposed substantially in parallel to, and above, the third reflector. The fourth reflector can also be configured to reflect light from the third reflector.
摘要翻译：照明装置可以包括具有至少一个LED芯片的至少一个LED光源，所述LED光源被配置为沿着所述光源的光轴的方向对从所述LED芯片发射的光赋予一定的方向性。第一反射器可以设置在LED光源的前面并相对于光轴向上。第一反射器还可以从第一侧向第二侧以倾斜的方式向前和向上延伸，以便相对于光轴反射从LED光源的上部发射的光的一部分。第二反射器可以基本上平行于第一反射器并且在其下方布置。第二反射器可以被配置为反射来自第一反射器的光。第三反射器可以设置在LED光源的前面并相对于光轴向下。第三反射器可以从第二侧向第一侧以倾斜的方式向前和向下延伸，以便相对于光轴反射从LED光源的下部发射的光的一部分。第四反射器可以基本上平行于第三反射器并且上方设置。第四反射器还可以被配置为反射来自第三反射器的光。

23. 发明申请

US20080232127A1 VEHICLE LAMP 有权
标题翻译：车灯
公开(公告)号：US20080232127A1
公开(公告)日：2008-09-25
申请号：US12048866
申请日：2008-03-14
申请人： Takashi Futami
发明人： Takashi Futami
IPC分类号： B60Q1/26 , F21V8/00
CPC分类号： G02B6/0038 , F21S43/14 , F21S43/239 , F21S43/243 , F21S43/249 , F21S43/30 , F21V7/09 , G02B6/0031
摘要： A vehicle lamp can suppress dimensions in the depth direction and provide a large emission area with a simple configuration, and has a light-emitting surface of wraparound configuration with impressive appearance and aesthetic qualities. The vehicle lamp can include a light source unit and a light guide lens. The light source unit can include a light source, and a converting part for converting light from the light source to a narrow width light. The conversion part has an emission area for emitting the converted light. The light guide lens can include one end face having a shape corresponding to the emission area of the conversion part, a thin plate-like light guiding portion for guiding the incident light, and another end face being a farthest part away from the incident surface. The light guide lens guides the incident light toward the other end face and emits the guided light from a predetermined surface thereof as it travels on its way through the lens.
摘要翻译：车灯可以抑制深度方向上的尺寸并且以简单的构造提供大的发射区域，并且具有令人印象深刻的外观和美观性的环绕构造的发光表面。车灯可以包括光源单元和导光镜。光源单元可以包括光源和用于将来自光源的光转换成窄宽度光的转换部。转换部分具有用于发射转换的光的发射区域。导光透镜可以包括具有对应于转换部分的发射面积的形状的一个端面，用于引导入射光的薄板状导光部分和远离入射表面的最远部分的另一个端面。导光透镜将入射光引向另一端面，并在其穿过透镜的途中行进时从其预定表面发射引导光。

24. 发明授权

US07059755B2 Vehicle lamp 有权
公开(公告)号：US07059755B2
公开(公告)日：2006-06-13
申请号：US10778601
申请日：2004-02-17
申请人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto , Takashi Futami , Ryotaro Owada
发明人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto , Takashi Futami , Ryotaro Owada
IPC分类号： F21V21/00 , F21V13/04
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.

25. 发明申请

US20060120081A1 Vehicle Lamp 有权
标题翻译：车灯
公开(公告)号：US20060120081A1
公开(公告)日：2006-06-08
申请号：US11275255
申请日：2005-12-21
申请人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto , Takashi Futami , Ryotaro Owada
发明人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto , Takashi Futami , Ryotaro Owada
IPC分类号： F21S6/00
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
摘要翻译：车灯可以包括多个光源模块，每个光源模块具有作为光源的LED，以及用于将来自每个光源模块的光向前分配给预定区域或彼此不同的预定图案的光学系统，配光模式。每个光学系统可以被优化以将光发射到预定区域，并且每个光源模块的LED可以针对每个对应的光学系统进行最佳布置。

26. 发明授权

US07019334B2 LED lamp for light source of a headlamp 有权
标题翻译：用于前照灯光源的LED灯
公开(公告)号：US07019334B2
公开(公告)日：2006-03-28
申请号：US10662374
申请日：2003-09-16
申请人： Yasushi Yatsuda , Takashi Ebisutani , Teruo Koike , Takuya Kushimoto , Ryotaro Owada , Masafumi Ohno , Takashi Futami
发明人： Yasushi Yatsuda , Takashi Ebisutani , Teruo Koike , Takuya Kushimoto , Ryotaro Owada , Masafumi Ohno , Takashi Futami
IPC分类号： H01L29/22 , H01J1/62
CPC分类号： H01L33/58 , F21K9/00 , F21S41/14 , F21S41/141 , F21S41/143 , F21S41/16 , F21S41/43 , F21Y2115/10 , H01L33/52 , H01L33/60 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2924/181 , H01L2924/19107 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Whereas incandescent light bulbs and other similar light sources known in the prior art emit light in all directions, LED lamps emit light in a single direction only, and this is manifested in the problem of being unable to achieve light distribution characteristics satisfied by conventional headlamp designs. The present invention realizes an LED lamp for a light source of a headlamp disposing an LED chip 2 in the vicinity of the focus of a projection means and providing a shielding member 7 covering a portion of the LED chip 2 in a formation allowing a light distribution characteristic suitable for a vehicle front-illumination light to be obtained when light from the LED chip 2 is magnified and projected in an illumination direction by a projection lens 10 or the like constituting the projection means; accordingly, accurate light distribution characteristics can be obtained in a simple manner by projecting in the illumination direction using the projection lens 10.
摘要翻译：虽然现有技术中已知的白炽灯泡和其它类似的光源在所有方向都发光，但是LED灯仅在单个方向上发光，并且这表现在不能实现由常规前照灯设计满足的光分布特性的问题。本发明实现了一种用于前照灯光源的LED灯，其在突出装置的焦点附近设置LED芯片2，并且以允许光分布的形式提供覆盖LED芯片2的一部分的屏蔽构件7 特征是适用于当来自LED芯片2的光通过构成投影装置的投影透镜10等在照明方向上被放大和投射时获得的车辆前照明光; 因此，通过使用投影透镜10在照明方向投影，能够以简单的方式获得准确的配光特性。

27. 发明授权

US06157130A Metal halide lamp with specific internal electrode seal detail 失效
标题翻译：金属卤化物灯具有特定的内部电极密封细节
公开(公告)号：US06157130A
公开(公告)日：2000-12-05
申请号：US81683
申请日：1998-05-20
申请人： Shinya Omori , Takashi Futami , Yasuhisa Yaguchi , Masaaki Muto
发明人： Shinya Omori , Takashi Futami , Yasuhisa Yaguchi , Masaaki Muto
IPC分类号： F21S8/10 , H01J9/24 , H01J61/30 , H01J61/36 , H01J61/82 , H01J17/16
CPC分类号： H01J9/245 , H01J61/305 , H01J61/827
摘要： A high pressure discharge lamp used as a light source for an automobile headlight and a method of forming the high pressure discharge lamp are disclosed. The high pressure discharge lamp includes a discharge chamber portion defining a discharge chamber filled with metal halide and rare gas, a pair of opposing electrodes, a portion of each electrode respectively projecting a predetermined distance into the discharge chamber, molybdenum foils, lead wires, and a bulb. The bulb includes a tapered portion, a sealed portion, and a sealed end having portions of a molybdenum foil, an electrode, and a lead wire disposed therein.
摘要翻译：公开了一种用作汽车前灯的光源的高压放电灯和形成高压放电灯的方法。高压放电灯包括：放电室部分，限定充满金属卤化物和稀有气体的放电室，一对相对电极，每个电极的一部分分别突出预定距离进入放电室，钼箔，引线和一个灯泡灯泡包括锥形部分，密封部分和密封端部，其具有设置在其中的钼箔，电极和引线的部分。

28. 发明授权

US6129447A Automobile lamp 有权
标题翻译：汽车灯
公开(公告)号：US6129447A
公开(公告)日：2000-10-10
申请号：US235408
申请日：1999-01-22
申请人： Takashi Futami
发明人： Takashi Futami
IPC分类号： F21S8/10 , F21S8/12 , F21V5/00 , F21V7/00 , F21V13/00 , F21W101/10 , F21W101/14 , F21V11/00
CPC分类号： F21S48/145 , F21S48/10 , F21S48/1233 , F21S48/1317 , F21S48/1358
摘要： An automobile lamp comprising a light source, a shade covering the light source, a reflector having an aperture, an outer lens covering the aperture, and an inner lens arranged vertically between the shade and the outer lens, wherein the reflector has a central reflecting surface, which directs light emitted from the light source to the inner lens, a left reflecting surface, a right reflecting surface, and at least one non-reflecting surface which is at least one step between the central reflecting surface and the left or right reflecting surface, and the inner lens covers the central reflecting surface of the reflector. Light distribution patterns are formed by the inner lens, the left reflecting surface, and the right reflecting surface. Light distribution patterns of the automobile lamps are horizontally wide and have high uniformity of luminous flux density distribution. The inner lens of the automobile lamp prevents the inside composition of the lamp from being visible from outside even when viewed at an angle.
摘要翻译：一种汽车灯，包括光源，覆盖光源的阴影，具有孔的反射器，覆盖该孔的外透镜以及在阴影和外透镜之间垂直设置的内透镜，其中反射器具有中心反射面其将从光源发射的光引导到内透镜，左反射面，右反射面和至少一个非反射面，其在中心反射面与左右反射面之间至少一个台阶并且内透镜覆盖反射器的中心反射表面。配光图案由内透镜，左反射面和右反射面形成。汽车灯的配光图案水平宽，光通量密度分布均匀性高。汽车灯的内透镜即使从角度观察也能防止灯的内部组成从外部看到。

29. 发明授权

US6109772A Lamp with petaline reflector and aspheric lenses 有权
标题翻译：灯泡与花瓣反光镜和非球面镜片
公开(公告)号：US6109772A
公开(公告)日：2000-08-29
申请号：US289564
申请日：1999-04-09
申请人： Takashi Futami , Teruo Koike , Yoshifumi Kawaguchi
发明人： Takashi Futami , Teruo Koike , Yoshifumi Kawaguchi
IPC分类号： F21S2/00 , F21S8/00 , F21S8/10 , F21S8/12 , F21V5/00 , F21V5/04 , F21V7/00 , F21V11/14 , F21V11/16 , F21V13/00 , F21V13/04 , F21V13/12 , B60Q1/02
CPC分类号： F21S48/1275 , F21S48/1283 , F21S48/1376 , F21S48/145 , F21S48/24 , F21V11/14 , F21V13/12 , F21V5/04 , F21V5/045 , F21W2111/00
摘要： A lamp including a light source, a petaline reflector, and aspheric lenses. The petaline reflector is formed of a plurality of reflecting surface units combined radially around the center axis of the light source. Each of the reflecting surface units is obtained by cutting, radially around the center axis, a portion from a spheroid having a first focal point located on the center axis and adjacent the light source and a second focal point located on a line passing through the first focal point and tilted appropriately from the center axis such that the cut portion spans a range of 15.degree. to 60.degree. around the center axis. The aspheric lenses are disposed to correspond to the respective second focal points of the reflecting surface units of the petaline reflector and converge reflected light beams from the respective reflecting surface units. Shades for forming a light distribution pattern are disposed at the respective near-focal points of the aspheric lenses.
摘要翻译：一种灯，包括光源，花瓣反射器和非球面透镜。花瓣反射器由围绕光源的中心轴线径向组合的多个反射面单元形成。每个反射表面单元通过围绕中心轴线径向地切割来自具有位于中心轴线上且与光源相邻的第一焦点的球体的一部分，以及位于穿过第一焦点，并且从中心轴线适当地倾斜，使得切割部分围绕中心轴线跨越15°至60°的范围。非球面透镜被设置为对应于花瓣反射器的反射表面单元的相应的第二焦点并且会聚来自各个反射表面单元的反射光束。用于形成配光图案的荫罩设置在非球面透镜的各个近焦点处。

30. 发明授权

US6007223A Projector type lamp 失效
标题翻译：投影机型灯
公开(公告)号：US6007223A
公开(公告)日：1999-12-28
申请号：US8385
申请日：1998-01-16
申请人： Takashi Futami
发明人： Takashi Futami
IPC分类号： F21S8/12 , F21V5/00 , F21V7/00 , B60Q1/02
CPC分类号： F21S48/1388 , F21S48/1266 , F21S48/1358 , F21S48/25
摘要： A projector type lamp of the present invention has a projection lens and a reflector, wherein the projection lens comprises a cylindrical lens portion which forms a center portion of the projection lens and whose vertical cross section has a curve when the projector type lamp is installed and aspherical lens portions which are halves of an aspherical lens and formed continuous to the respective right and left end portions of the cylindrical lens portion. The reflector is divided into four parts located in upper and lower sides and right and left sides thereof; an upper reflection surface, a lower reflection surface, a right reflection surface, and a left reflection surface, the four reflection surfaces being formed as curved surfaces on the basis of oval surfaces and combined together. Therefore, the shape and area of the projection lens can be changed without losing the characteristics of the projector type lamp, while there are problems for the prior projector type lamp of lacking visibility of the projector type lamp from a vehicle running in an opposite direction and a passenger and design freedom, the front shape of the projection lens to be selected being only relatively small circles.
摘要翻译：本发明的投影型灯具有投影透镜和反射器，其中投影透镜包括形成投影透镜的中心部分的柱面透镜部分，并且垂直横截面具有投影型灯安装时的曲线，非球面透镜部分是非球面透镜的两半并且与柱面透镜部分的相应的左右端部连续地形成。反射器分为四个部分，分别位于上下两侧，左右两侧; 上反射面，下反射面，右反射面和左反射面，四个反射面基于椭圆面形成为曲面并组合在一起。因此，可以改变投影透镜的形状和面积，而不会失去投影型灯的特性，而现有的投影仪型灯由于相反方向运行的车辆的能见度不足而存在问题，乘客和设计自由，要选择的投影镜头的前部形状只是相对较小的圆圈。

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