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公开(公告)号：US09939123B2
公开(公告)日：2018-04-10
申请号：US14902126
申请日：2014-06-24
发明人： Asami Nakada
CPC分类号： F21S43/241 , B60Q1/2607 , B60Q1/28 , B60Q1/34 , B60Q2400/20 , F21S41/29 , F21S43/14 , F21S43/237 , F21S43/239 , F21S43/245 , F21S43/247 , F21S43/249 , F21S43/26 , F21S48/1208 , F21S48/215 , F21S48/2212 , F21S48/2237 , F21S48/2243 , F21S48/225 , F21S48/2268 , F21S48/2281 , G02B6/0038 , G02B6/0075
摘要： A light guide body includes a first rod-like light guide portion and second rod-like light guide portions which are spaced from the first rod-like light guide portion in the vertical direction and plate-like light guide portions which are disposed so as to link their circumferential surfaces. Light that reaches the first rod-like light guide portion via the plate-like light guide portions after being emitted from light sources and entering the second rod-like light guide portions is emitted forward of the lamp from the circumferential surface of the first rod-like light guide portion.
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公开(公告)号：US08992059B2
公开(公告)日：2015-03-31
申请号：US13593121
申请日：2012-08-23
申请人： Koji Sato
发明人： Koji Sato
CPC分类号： F21S48/2237 , B60Q1/2607 , F21S43/14 , F21S43/237 , F21S43/245 , F21S43/247 , F21S43/26 , G02B6/001 , G02B6/002 , G02B6/0038 , G02B6/0068
摘要： A vehicle lighting device includes first and second light sources and a light guide lens that is elongate and extending along a direction oblique to a front-back direction of a vehicle. The first light source faces with a back end portion of the lens in a longitudinal direction of the lens. The second light source is arranged close to a front end portion of the lens in the longitudinal direction to emit light toward a back surface of the lens. The lens has a plurality of cut portions in the back surface. The cut portions are arranged parallel with each other in the longitudinal direction, internally reflect the light emitted from the first light source and enters the lens through the back end portion to a forward direction of the vehicle, and refract the light emitted from the second light source and enters the lens to the forward direction.
摘要翻译： 车辆照明装置包括第一和第二光源以及沿着与车辆的前后方向倾斜的方向延伸并延伸的导光镜。 第一光源在透镜的纵向方向上面对透镜的后端部分。 第二光源沿着纵向布置在透镜的前端部附近，朝向透镜的背面发光。 透镜在后表面具有多个切割部分。 切割部分在纵向方向上彼此平行地布置，在内部反射从第一光源发射的光并通过后端部分向车辆的前方进入透镜，并且折射从第二光发射的光 来源并将镜头进入前进方向。
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公开(公告)号：US20120224385A1
公开(公告)日：2012-09-06
申请号：US13345944
申请日：2012-01-09
IPC分类号： F21V8/00
CPC分类号： F21S48/2237 , F21S43/14 , F21S43/237 , F21S43/245 , F21S43/40 , F21W2103/00 , F21W2103/20 , F21Y2115/10 , G02B6/001
摘要： A lighting and/or signalling device for a motor vehicle comprising at least one light source (S) emitting a light beam and at least one optical guide (G) within which the light beam propagates, the optical guide comprising: a first face forming an exit face (FS) for the light beam, a second face forming a face (FR) for reflecting the light beam, and a screen (ED) disposed facing the reflection face (FR) of the light guide (G) and comprising an orientation means redirecting light rays escaping from the guide at the reflection face, so as to return them, at least partially, into the guide, the orientation means comprising catadioptric reflecting patterns.
摘要翻译： 一种用于机动车辆的照明和/或信号装置，包括发射光束的至少一个光源（S）和光束传播到其中的至少一个光导（G），所述光学引导件包括：形成 用于光束的出射面（FS），形成用于反射光束的面（FR）的第二面;以及面对光导（G）的反射面（FR）设置的屏幕（ED） 意味着重新导向在反射面处从引导件逃逸的光线，以便至少部分地将它们返回到引导件中，该定向装置包括反射折射图案。
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公开(公告)号：US5711592A
公开(公告)日：1998-01-27
申请号：US542452
申请日：1995-10-12
申请人： Yoshihiko Hotta
发明人： Yoshihiko Hotta
IPC分类号： G02B6/00 , B60Q1/26 , B60Q1/30 , B60Q1/44 , F21S8/10 , F21V5/00 , F21V7/22 , F21V8/00 , F21V9/00 , F21V9/08 , F21W101/10 , F21W101/12 , F21W101/14 , F21Y101/02 , G02B5/32 , G08B5/00 , G08B5/36 , H01L33/58 , H01L33/60
CPC分类号： F21V5/002 , B60Q1/302 , F21S48/2237 , F21S48/2243 , F21S48/2268 , F21S48/2281
摘要： A lamplight device for a vehicle which is inconspicuous when it is turned off is provided. The lamplight device comprises a reflection type or transmission type optical member installed on a predetermined place of a vehicle body either directly or through an appearance member, and is adapted to reflect or refract a light of a specific wave length, a light projecting mechanism for projecting a light of the specific wave length, and a light guiding mechanism for guiding the light projected from the light projecting mechanism to an outer surface or an reverse surface of the reflection type or transmission type optical member.
摘要翻译： 提供了一种当关闭时不显眼的用于车辆的灯光装置。 灯光装置包括直接或通过外观构件安装在车身的预定位置上的反射型或透射型光学构件，并且适于反射或折射特定波长的光，用于突出的光投射机构 特定波长的光，以及用于将从光投射机构突出的光引导到反射型或透射型光学构件的外表面或反面的导光机构。
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公开(公告)号：US5634708A
公开(公告)日：1997-06-03
申请号：US73446
申请日：1993-06-08
申请人： Kazutoshi Koie , Naoki Fukaya , Yasunori Kanno , Shinji Namba
发明人： Kazutoshi Koie , Naoki Fukaya , Yasunori Kanno , Shinji Namba
CPC分类号： F21S48/2287 , B60Q1/302 , F21S48/2237 , F21S48/2243 , F21S48/2268 , G03H2001/0415 , G03H2001/2226 , G03H2001/2231
摘要： A rear indicator device for an automobile arranged inwardly of and adjacent to a rear window. The device includes a light guide plate 2, a hologram 2 arranged in the light guide plate 2 and an irregular shaped prism having a first section having an apex angle .phi.1 at which the light beam from a light source 5 is subjected to a refraction so that the light beam is flattened. The flattened beam is again introduced into the prism at a second section which is in face to face contact with the light guide plate 2, so that the light beam is transmitted inside the light guide plate 2 toward the hologram 3, whereat the light beam is introduced into the hologram at a predetermined angle of incidence, so that a horizontal light beam of a predetermined wave length is obtained in a rear direction of the automobile to indicate the braking of the automobile.
摘要翻译： 一种用于汽车的后指示器，其布置在后窗的内侧并与其相邻。 该装置包括导光板2，布置在导光板2中的全息图2和具有第一部分的不规则形状的棱镜，该第一部分具有顶角φ1，来自光源5的光束在该顶角受到折射，因此 光束被平坦化。 平坦光束在与导光板2面对面接触的第二部分再次引入到棱镜中，使得光束在导光板2内朝向全息图3传播，其中光束为 以预定的入射角被引入全息图，从而在汽车的后方向上获得预定波长的水平光束，以指示汽车的制动。
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公开(公告)号：US5197792A
公开(公告)日：1993-03-30
申请号：US871789
申请日：1992-04-21
IPC分类号： B60Q3/04 , F21S8/10 , F21V8/00 , G02B6/00 , G02F1/1335 , G02F1/13357
CPC分类号： G02B6/0048 , B60Q3/004 , B60Q3/042 , B60Q3/044 , F21S48/2237 , F21S48/2243 , F21S48/2268 , F21S48/2287 , G02B6/0018 , G02B6/0055 , G02F1/133553 , G02F2001/133616
摘要： A device for providing large area uniform illumination of display panels comprises a light transmitting member including a light receiver for receiving light from a light source and reflecting that light within the light transmitting member in at least a first direction parallel to a first axis and parallel to the plane of the light transmitting member. A plurality of first reflectors reflect a first portion of the light from the first direction to an exit direction orthogonal to the plane of the light transmitting member and reflect a second portion of the light from the first direction to a second direction parallel to the plane of the light transmitting member and parallel to a second axis that is perpendicular to the first axis. A plurality of second light reflectors reflect the light from the second direction to the exit direction.
摘要翻译： 用于提供显示面板的大面积均匀照明的装置包括：光透射构件，其包括用于接收来自光源的光的光接收器，并且在至少第一方向上平行于第一轴平行并且反射光的光透射构件内的光 光传输部件的平面。 多个第一反射器将光的第一部分从第一方向反射到与透光部件的平面垂直的出射方向，并将光的第二部分从第一方向反射到平行于 光传输部件并且平行于垂直于第一轴线的第二轴线。 多个第二光反射器将光从第二方向反射到出射方向。
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公开(公告)号：US4947293A
公开(公告)日：1990-08-07
申请号：US318709
申请日：1989-03-03
CPC分类号： G02B6/0031 , B60Q1/0011 , B60Q1/2615 , B60Q1/263 , B60Q1/32 , F21S48/2237 , F21S48/2268 , F21S48/2287 , G02B6/001 , G02B6/0088
摘要： A trailer or semi-trailer cargo container body clearance lighting system including a core light conducting material in the form of an elongated light-conducting strip clad about its cross-section with a translucent material layer having an index of refraction different from that of the core material to produce a light guide. The core and cladding are constructed to support lower and higher modes of light transmission and thereby provide lateral light emission as well as longitudinal propagation. A light source with light focusing reflectors is adapted to end-illuminate light guides for both sides of a container body from a single light source.
摘要翻译： 一种拖车或半拖车货物集装箱体清除照明系统，包括呈细长导光条的核心导光材料，该导光材料围绕其横截面包裹着半透明材料层，折射率与芯的折射率不同 材料制作导光板。 芯和包层被构造成支持较低和较高的透光模式，从而提供横向光发射以及纵向传播。 具有光聚焦反射器的光源适于从单个光源终止照明容器主体两侧的光导。
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公开(公告)号：US20150009696A1
公开(公告)日：2015-01-08
申请号：US14314197
申请日：2014-06-25
发明人： Tomoyuki OGATA
CPC分类号： F21S48/2237 , F21S43/14 , F21S43/237 , F21S43/245 , F21S43/247 , F21S48/215 , F21S48/2268 , F21S48/2287 , G02B6/001 , G02B6/0036
摘要： A lighting device including: a light guide which is elongated and has a first end portion with an entrance surface; and a light source provided facing the entrance surface of the light guide, wherein the light guide includes: a reflective surface between the first end portion and a second end portion of the light guide; and an exit surface opposite the reflective surface, the reflective surface includes a plurality of grooves which extend in a direction oblique to a direction perpendicular to an extending direction of the light guide in a first region between the first end portion and the second end portion, and the exit surface includes a concave portion which extends from the first end portion toward the second end portion.
摘要翻译： 1.一种照明装置，其特征在于，包括：导光体，该导光体是细长的，具有具有入射面的第一端部; 以及面向所述导光体的入射面设置的光源，其特征在于，所述导光体包括：所述第一端部与所述导光体的第二端部之间的反射面; 以及与反射面相反的出射面，所述反射面包括在所述第一端部和所述第二端部之间的第一区域中沿与所述导光体的延伸方向垂直的方向倾斜的方向延伸的多个槽， 并且所述出射面包括从所述第一端部向所述第二端部延伸的凹部。
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公开(公告)号：US6139171A
公开(公告)日：2000-10-31
申请号：US267146
申请日：1999-03-11
申请人： Bernd Waldmann
发明人： Bernd Waldmann
CPC分类号： B60Q1/2665 , B60R1/1207 , F21S48/215 , F21S48/2237 , F21S48/2243 , F21S48/2262 , F21S48/2268 , F21S48/2281 , F21S48/2287
摘要： An exterior rearview mirror for a motor vehicle has a mirror head having a housing and a mirror pane mounted in the housing. The housing has a light window. At least one light source is mounted in the housing and positioned behind the light window. The light window consists at least partially of a light guide material in order to ensure complete and uniform illumination.
摘要翻译： 用于机动车辆的外部后视镜具有安装在壳体中的具有壳体和镜面板的镜头。 房屋有一个灯窗。 至少一个光源安装在壳体中并定位在光窗后。 光窗口至少部分地由导光材料组成，以确保完全和均匀的照明。
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10.发明授权Light expanding system for producing a linear or planar light beam from a point-like light source 失效用于从点状光源产生线性或平面光束的光扩展系统
公开(公告)号：US5835661A
公开(公告)日：1998-11-10
申请号：US756571
申请日：1996-11-26
申请人： Ping-Kaung Tai , Han Zou
发明人： Ping-Kaung Tai , Han Zou
IPC分类号： F21S8/10 , F21V5/02 , F21V7/00 , F21V8/00 , F21V9/04 , F21V9/08 , G02B5/04 , G02B6/00 , G02B6/10
CPC分类号： G02B6/0028 , F21S48/215 , F21S48/2237 , F21S48/2243 , F21S48/2262 , F21S48/2268 , F21S48/2287 , F21V5/02 , F21V7/00 , G02B5/045 , G02B6/0038 , G02B6/0076 , F21V9/04 , F21V9/08 , F21W2131/20 , F21W2131/405 , G02B6/0068 , Y10S385/901
摘要： A light expanding system for converting a light beam generated from a point-like light source into a collimated linear or planar light beam is disclosed herein. According to an embodiment of the invention, a system for producing a linear light beam includes a beam collector and a light pipe adjacent to which a multiplicity of specially configured microprisms are located. The light expanding system according to this embodiment is suitable for use in devices utilizing a linear light beam, such as a scanner. According to another embodiment of the invention, a system for producing a planar light beam includes, in addition to the beam collector and light pipe described above, an additional light pipe with adjacent microprisms. The light expanding system according to this embodiment of the invention can be used, for example, in displays, road signs, medical research equipment, instrument meters or jewelry; to light pictures or art work; or as part of a see-through lighting system far use in dentistry and surgery.
摘要翻译： 本文公开了一种用于将从点状光源产生的光束转换成准直的线性或平面光束的光扩展系统。 根据本发明的实施例，用于制造线性光束的系统包括光束收集器和邻近的多个特殊构造的微棱镜的光管。 根据本实施例的扩光系统适用于利用线性光束的装置，例如扫描仪。 根据本发明的另一实施例，除了上述的光束收集器和光管之外，用于制造平面光束的系统还包括具有相邻微棱镜的附加光管。 根据本发明的实施例的发光系统可以用于例如显示器，道路标志，医疗研究设备，仪表或首饰; 照亮照片或艺术作品; 或作为透视照明系统的一部分，远远用于牙科和手术。
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