公开(公告)号：US20030174514A1

公开(公告)日：2003-09-18

申请号：US10379810

申请日：2003-03-06

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Kazunori Natsume

IPC分类号： F21S008/10 ,  F21V007/04

CPC分类号： F21S43/40 ,  F21S43/14 ,  F21S43/15 ,  F21S43/26 ,  F21V7/0008 ,  F21Y2103/10 ,  F21Y2115/10

摘要： A vehicular lamp employing a plurality of LED light sources and arranged to emit light using indirect illumination wherein the total light emittance in the front direction of the lamp is increased by more effectively using the light from the LED light sources. The LED light sources are arranged in a line in the vertical direction such that their direction of light emission is toward the rear of the lamp. The reflecting surface of the reflector is divided into right and left reflecting areas by a boundary line. With this arrangement, a large portion of the light from each LED light source contributes to the light reflected by the reflector. The reflecting areas are divided into a plurality of small reflecting surfaces, preferably two for each LED light source. Thus, it is possible to separately control the reflection of the light from each LED light source by the small reflecting surfaces on both sides of the LED light sources. When the lamp is observed from the front, the number of illuminated areas is greater than the number of LED light sources.

摘要翻译： 一种采用多个LED光源并且被布置为使用间接照明发光的车灯，其中通过更有效地使用来自LED光源的光来增加灯的正面方向上的总光发射率。 LED光源在垂直方向上排成一行，使得其发光方向朝向灯的后方。 反射器的反射面通过边界线分为左右反射区域。 利用这种布置，来自每个LED光源的大部分光对由反射器反射的光有贡献。 反射区域被分成多个小的反射表面，优选地两个用于每个LED光源。 因此，可以通过LED光源两侧的小反射面分别控制来自每个LED光源的光的反射。 当从前面观察灯时，照明区域的数量大于LED光源的数量。

公开(公告)号：US20020008976A1

公开(公告)日：2002-01-24

申请号：US09737971

申请日：2000-12-18

发明人： Frank Gronemeier ,  Sascha Lueder ,  Rico Schulz

IPC分类号： F21S008/10 ,  B64F001/20

CPC分类号： B60Q1/2696 ,  B64D47/06 ,  B64D2203/00 ,  F21S43/14 ,  H05B33/0803 ,  H05B33/0815 ,  Y10S362/80

摘要： A lamp, in particular a position lamp for a motor vehicle, has a housing in which at least one light source is arranged, with the housing having a light pane covering an opening of the housing, with the light source being structured as a plurality of light-emitting diodes. A light field formed by a plurality of similar first light-emitting diodes to produce a basic light-intensity distribution and at least one additional second light-emitting diode to produce a preferred light-intensity distribution is provided so that a predetermined total light-intensity distribution is obtained by superpositioning, or overlapping, of the basic light-intensity distribution and the preferred light-intensity distribution.

摘要翻译： 一种灯，特别是用于机动车辆的位置灯，具有壳体，其中布置有至少一个光源，壳体具有覆盖壳体的开口的光窗，光源被构造为多个 发光二极管。 提供由多个相似的第一发光二极管形成以产生基本光强度分布的光场和至少一个附加的第二发光二极管以产生优选的光强度分布，使得预定的总光强度 通过叠加或重叠基本光强度分布和优选光强度分布来获得分布。

公开(公告)号：US20030076690A1

公开(公告)日：2003-04-24

申请号：US10277270

申请日：2002-10-22

申请人： Koito Manufacturing Co., Ltd.

发明人： Daisuke Takahashi

IPC分类号： F21V013/04 ,  F21S008/10

CPC分类号： F21S43/40 ,  F21S43/14 ,  Y10S362/80

摘要： A vehicle lamp that uses a special LED made of: translucent block body, an LED chip embedded in the translucent block body, a semi-spherical shape condenser lens provided on the front end surface of the translucent block body and positioned in front of the LED chip, and a reflector provided inside the translucent block body and forwardly reflects the light from the LED chip. The vehicle lamp includes a front lens disposed in front of the special LED so that the front lens is positioned where the direct light from the LED chip and the reflection light reflected by the reflector start to intersect with each other.

摘要翻译： 一种车灯，其使用由半透明块体，半透明块体中嵌入的LED芯片构成的特殊LED，设置在半透明块体的前端面并位于LED前方的半球形聚光透镜 芯片和设置在半透明块体内的反射器，并且向前反射来自LED芯片的光。 车灯包括设置在特殊LED前面的前透镜，使得前透镜位于来自LED芯片的直射光和由反射器反射的反射光开始彼此相交的位置。

公开(公告)号：US20030031028A1

公开(公告)日：2003-02-13

申请号：US09927093

申请日：2001-08-09

发明人： Timothy B. Murray ,  Paul L. Stein ,  Dennis A. Dohogne ,  Robert E. Kreutzer ,  Steven J. Muren

IPC分类号： F21S008/10 ,  F21V021/00

CPC分类号： F21V29/74 ,  B60Q1/2611 ,  B60Q1/2696 ,  B60Q1/52 ,  F21S4/28 ,  F21S45/47 ,  F21V5/04 ,  F21V7/0091 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2115/10

摘要： An emergency warning light for a vehicle including an LED light engine in contact with a heat sink and covered by a lens including a plurality of total internal reflection (TIR) surface configurations corresponding to the LEDs. A constant current step up power supply circuit energizes the LEDs.

摘要翻译： 一种用于车辆的紧急警示灯，包括与散热器接触并被包括与所述LED对应的多个全内反射（TIR）表面构造的透镜所覆盖的LED光引擎。 恒流升压电源电路为LED供电。

公开(公告)号：US20030012034A1

公开(公告)日：2003-01-16

申请号：US10179370

申请日：2002-06-26

发明人： Akihiro Misawa ,  Hiroshi Ito ,  Osamu Yamanaka ,  Masanori Nagata

IPC分类号： B60Q001/44 ,  F21S008/10

CPC分类号： F21S43/33 ,  B60Q1/2607 ,  B60Q1/44 ,  F21S41/37 ,  F21S43/14 ,  F21S43/26 ,  F21V7/22 ,  F21V9/30

摘要： A vehicle rear lamp including first light-emitting device emitting a red light, and second light-emitting device emitting a light different from the red light, preferably blue or green, wherein the first and second light-emitting devices are provided in a region for stop lamp indication.

摘要翻译： 一种包括发射红光的第一发光装置的车辆后灯和发射不同于红色光的光，优选为蓝色或绿色的第二发光装置，其中第一和第二发光装置设置在 停灯指示

公开(公告)号：US20010014025A1

公开(公告)日：2001-08-16

申请号：US09207871

申请日：1998-12-08

发明人： JEFF L. HYMER

IPC分类号： B60Q001/00 ,  F21S008/10

CPC分类号： B60Q1/30

摘要： A device for an automotive vehicle to signal braking, deceleration, turning of the vehicle or an emergency situation. The device has two bodies facing rearwardly, mounted near the top of the back or the highest point of the vehicle adjacent the sides of the vehicle. Each body has a base and a cover with translucent lenses. Light sources and reflectors are disposed on the base for illuminating the lenses to create the signaling as required. Lighting one or more lenses in the cover indicate braking while lighting an arrow shaped lens in the cover and a side lens facing out from the vehicle indicate intended turning. The light transmitted through the lenses in the cover is directed downwardly either by a downward tilt to the cover or by directional configurations formed on the lenses. The lenses signifying braking are formed from red material while the arrow shaped and side lenses signifying turning are formed from red or yellow material. The device can be powered directly from the vehicle's electrical system or from a separate back-up battery that can be trickle charged as the vehicle is operating. A deceleration sensor such as a piezo electric crystal also operates the braking signals. An auxiliary switch near the back of the vehicle activates the turn indicators to operate in an intermittent emergency mode.

摘要翻译： 用于机动车辆的信号用于发出制动，减速，车辆转向或紧急情况的装置。 该装置具有朝向后方的两个主体，其安装在靠近车辆侧面的车背部或最高点附近。 每个身体都有一个基部和一个半透明透镜的盖子。 光源和反射器设置在基座上以照亮透镜以根据需要创建信号。 在盖子中照亮一个或多个透镜时，指示制动，同时点亮盖子中的箭头形透镜，并且面向车辆的侧面透镜指示预期的转动。 通过盖中的透镜透射的光通过向下倾斜到盖或通过形成在透镜上的定向构型向下指向。 表示制动的镜片由红色材料形成，而箭头形和侧面透镜表示转动由红色或黄色材料形成。 该设备可以直接从车辆的电气系统或从车辆运行时可以充电的单独的备用电池供电。 诸如压电晶体的减速传感器还操作制动信号。 靠近车辆的辅助开关激活转向指示器以在间歇紧急模式下操作。

公开(公告)号：US20040156211A1

公开(公告)日：2004-08-12

申请号：US10771681

申请日：2004-02-03

发明人： Eric Blusseau

IPC分类号： F21S008/10

CPC分类号： F21S41/663 ,  F21S41/147 ,  F21S41/32 ,  F21W2102/00 ,  F21Y2113/20 ,  F21Y2115/10

摘要： The object of the invention is a headlight device, the intention of which is to emit at least one type of luminous beam, comprising at least one luminous source and at least one reflecting surface, to reflect luminous rays produced by the luminous source, the luminous source, or at least one of the luminous sources, comprising at least one element of the electroluminescent diode type.

摘要翻译： 本发明的目的是一种头灯装置，其目的是发射至少一种类型的发光束，其包括至少一个光源和至少一个反射表面，以反射由光源产生的发光，发光 源或至少一个发光源，其包括电致发光二极管类型的至少一个元件。

公开(公告)号：US20030072168A1

公开(公告)日：2003-04-17

申请号：US09977322

申请日：2001-10-16

发明人： Huai Te Hou ,  Ching Tsung Chien ,  Chaoming Wu

IPC分类号： F21S008/10 ,  F21V021/00

CPC分类号： G09F9/30 ,  G09F9/33 ,  Y10S362/80

摘要： An LED display comprises a reflective panel and a segment structure on the reflective panel. The segment structure includes a plurality of segments for forming digit, text, symbol and graph and decimal point for the LED display. Each segment comprises a plurality of light dots, the number and shape and factor of the light dots are not limited and can be varied according to practical requirement. The LED display has performance and effect compatible to the VFD and advantages such as simple manufacture process, reduced materials, reduced cost, high yield and enhanced quality.

摘要翻译： LED显示器包括反射面板和反射面板上的分段结构。 分段结构包括用于形成LED显示的数字，文本，符号和图形以及小数点的多个段。 每个段包括多个光点，光点的数量和形状和因子不受限制，并且可以根据实际需要而变化。 LED显示屏具有与VFD兼容的性能和效果，制造工艺简单，材料减少，成本降低，产量高，质量提高等优点。

公开(公告)号：US20020171954A1

公开(公告)日：2002-11-21

申请号：US10105574

申请日：2002-03-25

发明人： Timothy A. Bonardi ,  Frederick T. Bauer

IPC分类号： F21S008/10

CPC分类号： H05K1/189 ,  B60Q1/2665 ,  B60R1/07 ,  B60R1/088 ,  B60R1/1207 ,  H05K1/02 ,  H05K1/18 ,  H05K3/0058 ,  H05K2201/09072 ,  H05K2201/09081 ,  H05K2201/10106 ,  H05K2201/10484

摘要： A rearview mirror assembly of the present invention includes a circuit board disposed behind the mirror. The circuit board may be a flexible circuit board and may include an LED mounted to project light through a transparent window in the flexible circuit board and through the mirror. The flexible circuit board may function as a mirror heater and may include conductive paths for connection to the LED and/or electrodes of an electrochromic mirror. The LED may include an LED chip mounted directly on the circuit board and encapsulated thereon by an encapsulant.

摘要翻译： 本发明的后视镜组件包括设置在反射镜后面的电路板。 电路板可以是柔性电路板，并且可以包括安装成将光投射穿过柔性电路板中的透明窗口并通过反射镜的LED​​。 柔性电路板可以用作镜面加热器，并且可以包括用于连接到电致变色镜的LED​​和/或电极的导电路径。 LED可以包括直接安装在电路板上并通过密封剂封装在其上的LED芯片。

公开(公告)号：US20020097586A1

公开(公告)日：2002-07-25

申请号：US10101984

申请日：2002-03-19

发明人： Brian Horowitz

IPC分类号： F21S008/10

CPC分类号： F21S8/035 ,  F21K9/23 ,  F21K9/232 ,  F21S43/14 ,  F21S43/195 ,  F21Y2115/10 ,  Y10S362/80

摘要： A light emitting diode (LED) assembly designed to be used in a light bulb mounting assembly in a vehicle, such as taillight or turn indicator assembly. The LED assembly having a plurality of LEDs mounted upon a single circuit board that may be arranged in numerous colors, patterns and shapes to give a distinctive look to the light generating assembly. The LED assembly is contained within a durable water and shock resistant structure with a compatible plug member to be used in conjunction with existing light bulb mounts present in the vehicle. The LED assembly can be used to easily replace existing incandescent light bulbs present in the vehicle and provide additional color and lighting patterns eliminating the need for tinted glass bulbs or light transmissive covers to generate variations in colored light.