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公开(公告)号：US10041821B2
公开(公告)日：2018-08-07
申请号：US15058782
申请日：2016-03-02
申请人： YAZAKI CORPORATION
发明人： Yoshihisa Yamada
IPC分类号： G01D13/22 , H02P8/04 , G01D13/00 , G12B11/00 , G12B11/02 , G12B11/04 , G01D11/28 , G01D7/00 , G01D11/16 , H02P8/00
摘要： In an indicating-needle type meter device, when starting excitation of a stepping motor, a controller sets the phase of an excitation signal to a predetermined excitation start position and returns the phase of the excitation signal by a predetermined reversal angle such that an indicating-needle rotates in the backward direction, thereby positioning the indicating-needle at a stopper position. Subsequently, the controller advances the phase of the excitation signal by an origin return angle to rotate the indicating-needle in the forward direction to an origin position apart from the stopper position by a predetermined angle, thereby positioning the indicating-needle at the origin position. Here, the origin return angle is an angle obtained by adding a backlash angle, a predetermined positive pre-offset angle, and a positive placing error correction angle set based on a placing error of the indicating-needle with respect to the stopper.
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公开(公告)号：US08678602B2
公开(公告)日：2014-03-25
申请号：US13348124
申请日：2012-01-11
申请人： David Pineda Deom , Nohemi Bravo , Cesar Ascencion Buenrostro , Sallvador Montero Montes de Oca , Luis Ernesto Quiroz de la Mora
发明人： David Pineda Deom , Nohemi Bravo , Cesar Ascencion Buenrostro , Sallvador Montero Montes de Oca , Luis Ernesto Quiroz de la Mora
CPC分类号： B60K37/02 , B60K2350/1064 , B60K2350/2017 , G02B6/006 , G02B6/0068 , G02B6/0078
摘要： An instrument panel assembly for a vehicle includes a main gauge that defines a main display area and a plurality of cantilevered light guides that are supported on the main gauge and extend outwardly from the main gauge. Each of the light guides are formed from a clear material providing visibility through each of the light guides. A corresponding plurality of lights selectively illuminates each of the plurality of cantilevered light guides. An etched surface is formed on the surface of each of the cantilevered light guides in the shape of a numeral or symbol. The illumination of the etched area on the clear cantilevered light guide creates the appearance that the symbols or numerals are floating proximate the main gauge and thereby generate desired aesthetic features while communicating information to a vehicle operator.
摘要翻译： 用于车辆的仪表板组件包括限定主显示区域的主量规和被支撑在主量规上并从主量规向外延伸的多个悬臂导光体。 每个光导由透明材料形成，从而提供通过每个光导的可视性。 相应的多个灯选择性地照亮多个悬臂光导中的每一个。 在每个悬臂光导体的表面上以数字或符号的形状形成蚀刻表面。 透明悬臂光导体上的蚀刻区域的照明产生符号或数字在主计量附近浮动的外观，从而在向车辆操作者传达信息的同时产生期望的美学特征。
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公开(公告)号：US08261686B2
公开(公告)日：2012-09-11
申请号：US12212024
申请日：2008-09-17
申请人： Vyacheslav B. Birman , Yang Yang
发明人： Vyacheslav B. Birman , Yang Yang
IPC分类号： G12B11/00
CPC分类号： G01D11/28 , B60K37/02 , B60K2350/408 , G01D13/265
摘要： An illuminated gauge assembly includes a top surface of a light housing that includes a scale and a light guide that extends through the light housing for distributing light onto the surface of the top surface. A single light source is disposed below the light housing and directs through the light guide onto the top surface of the light housing.
摘要翻译： 照明规组件包括灯壳的顶表面，其包括刻度尺和延伸穿过灯壳体的光导，用于将光分布到顶表面的表面上。 单个光源设置在灯壳的下方并引导通过光导到灯壳的顶表面上。
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公开(公告)号：US07779774B2
公开(公告)日：2010-08-24
申请号：US11656906
申请日：2007-01-23
申请人： Tianjin Liu
发明人： Tianjin Liu
IPC分类号： G12B11/00
CPC分类号： G01D13/22 , B60K37/02 , B60K2350/1064 , B60K2350/203 , B60K2350/2052
摘要： A vehicle may utilize a faceplate, such as a non-circular faceplate, as part of an indicating instrument, such as a speedometer, in a dashboard. The speedometer utilizes a laser to direct laser light onto or through indicia, adjacent a numerical scale, of the faceplate. A first motor mounted to a printed circuit board is used to rotate the laser in a first plane, and a second motor is used to rotate the laser in a second plane. The laser may reside in a housing having a slit or slot for the laser light to pass through to illuminate the faceplate indicia. The first motor is mounted between the printed circuit board and the second motor while a connecting post may be utilized between the first and second motors to position the laser closer to the faceplate indicia, depending upon spatial packaging requirements and the laser light of the laser.
摘要翻译： 车辆可以在仪表板中使用诸如非圆形面板的面板作为指示仪器的一部分，例如速度计。 速度计利用激光将激光引导到面板上或通过与面板相邻的数字刻度的标记。 安装到印刷电路板的第一马达用于在第一平面中旋转激光器，并且使用第二马达在第二平面中旋转激光器。 激光器可以驻留在具有用于激光的狭缝或狭缝的壳体中以通过以照亮面板标记。 第一电动机安装在印刷电路板和第二电动机之间，而根据空间包装要求和激光的激光，可以在第一和第二电动机之间使用连接柱以将激光定位成靠近面板标记。
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公开(公告)号：US6004001A
公开(公告)日：1999-12-21
申请号：US920251
申请日：1997-06-03
申请人： Heinrich Noll
发明人： Heinrich Noll
CPC分类号： B60Q3/044 , B60Q3/001 , G01D11/28 , G12B11/00 , Y10S116/06 , Y10S116/36 , Y10S362/80
摘要： An illumination for a display and/or a part of a display in an illumination color with a display and/or a part of a display which can be transilluminated by a source of light of a different color than the illumination color. The source of light is arranged on the side of the display and/or the part of the display facing away from an observer and a color filter 5 is arranged between source of light and the display and/or a part of the display. The color filter 5 is a split filter through which a part of the light from the source of light can pass unfiltered and a further part of the light from the source of light can pass filtered.
摘要翻译： 用于显示器和/或具有显示器和/或显示器的一部分的照明颜色的显示器的一部分的照明，其可以通过与照明颜色不同的颜色的光源透照。 光源布置在显示器的侧面和/或显示器的远离观察者的部分，并且滤光器5布置在光源与显示器和/或显示器的一部分之间。 滤色器5是分离滤光器，来自光源的光的一部分能够通过未分离的滤光器，并且来自光源的光的另一部分可以通过滤光器。
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公开(公告)号：US5934782A
公开(公告)日：1999-08-10
申请号：US200256
申请日：1998-11-25
摘要： A light guide apparatus for use on a motor vehicle instrument panel is disclosed. In order to bring as much light as possible into a dial pointer 20, the panel has a translucent plate 22, the front face of which forms the dial face. Light is introduced into the translucent plate through a plurality of light pipes 44, and is then directed into a catchment area 30 for pointer illumination by converging facets 35,38 formed in the plate. The facets are arranged with a wide opening which receives light traveling in the plate and with a tapering or converging area in which the light incident in the wide opening is continuously reflected into the pointer illumination catchment area.
摘要翻译： 公开了一种在汽车仪表板上使用的导光装置。 为了将尽可能多的光带到刻度盘20中，面板具有半透明板22，其前表面形成表盘面。 光通过多个光管44被引入透光板中，然后通过形成在板中的会聚面35,38被引导到用于指示器照明的集水区域30中。 小平面布置有宽的开口，其接收在板中行进的光以及锥形或会聚区域，其中入射在宽开口中的光被连续地反射到指示器照明收集区域中。
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公开(公告)号：US5093764A
公开(公告)日：1992-03-03
申请号：US678608
申请日：1991-04-01
CPC分类号： G05G1/105 , H01H19/025 , H01H2019/143 , H01H2219/0622 , Y10T74/2084
摘要： A self-illuminating coaxial knob provided on an operating panel of an air conditioning apparatus, an acoustic apparatus or the like, in which an outer knob and an inner knob connected to an outer shaft and an inner shaft, respectively, are coaxially provided on a panel surface, the panel being provided with a graduation, and the knobs being provided with indexes, respectively. The outer knob is illuminated from the back by a panel surface illuminating portion circularly provided on a panel surface light guide, whereas the inner knob is illuminated by a ring-like inner knob light guide provided in a ring-like incoming portion.
摘要翻译： 设置在空调装置，音响装置等的操作面板上的自发光同轴旋钮，其中分别与外轴和内轴连接的外旋钮和内旋钮同轴地设置在 面板上设有刻度，旋钮分别设有指针。 外旋钮由背面照亮面板表面照明部分，圆形地设置在面板表面光导上，而内旋钮由设置在环状进入部分中的环形内旋钮光导照射。
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公开(公告)号：US4734918A
公开(公告)日：1988-03-29
申请号：US611095
申请日：1984-05-17
申请人： Karl-Heinz Bauer , Reinhold Wolf
发明人： Karl-Heinz Bauer , Reinhold Wolf
CPC分类号： G05G1/105 , B60H1/00985 , G01R13/405 , G09F9/305
摘要： A luminous band display device is shown for the thermometer scale-like diay of the position of a control, e.g., of a turning knob or slide, having a series of luminous segments arranged in a circular or straight pattern. The luminous segments are formed by the ends of light guides which are led out from a generally cylindrical luminous center in a star-shaped or similar pattern. The luminous center consists of a cylindrical socket receiving a light source, and a cover which carries at least one color band and which can be rotated relative to the socket by means of the control is located between the light source and the beginning of the light guide. The light guides are arranged over approximately three fourths of the circumference of the luminous center. In order for all luminous segments of the entire display scale to light in only one color even in the stop positions of the control, an outlet opening and a guide for the color bands projecting from the socket are provided.
摘要翻译： 示出了具有以圆形或直线图案排列的一系列发光片的控制器例如转动旋钮或滑块的位置的温度计显示器的发光带显示装置。 发光部分由导光体的端部形成，该导光体以大致圆柱形的发光中心以星形或类似图案引出。 发光中心由容纳光源的圆柱形插座和承载至少一个色带并且可通过控制相对于插座旋转的盖位于光源和光导的开头之间 。 光导布置在发光中心圆周的大约四分之三处。 为了使整个显示比例的所有发光片段即使在控制器的停止位置也只能发出一种颜色，提供了从插座突出的彩色带的出口和引导件。
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9.发明授权Transparent covering having an antireflection coating for signs, in particular for display devices 失效透明覆盖物具有用于标志的抗反射涂层，特别是用于显示装置
公开(公告)号：US4725109A
公开(公告)日：1988-02-16
申请号：US795864
申请日：1985-11-07
申请人： Joachim Wank , August Hell
发明人： Joachim Wank , August Hell
IPC分类号： G01D11/26 , C07C313/00 , C07D295/08 , G02B1/115 , G02B5/28 , G09F9/35 , G12B11/00 , G02B5/22
摘要： A layer (2) of a substance of high refractive index having an optical thickness of ##EQU1## and a layer (3) of a substance of low refractive index having an optical thickness of ##EQU2## as well as a layer (4) of a substance of high refractive index having an optical thickness of ##EQU3## and a layer (5) of a substance of low refractive index having an optical thickness of ##EQU4## are arranged as an antireflection coating on a transparent covering (1) of display devices, the wavelengths .lambda.1 and .lambda.2 being in a ratio of 1:1,5 to 1:3.
摘要翻译： 具有光学厚度为
的高折射率物质的层（2）和具有光学厚度为 的低折射率物质的层（3）以及层（4） 具有光学厚度 的高折射率物质和具有光学厚度 的低折射率物质的层（5）被布置为在显示器的透明覆盖物（1）上的抗反射涂层 器件，波长λ1和λ2的比例为1:1.5至1:3。 -
公开(公告)号：US4561042A
公开(公告)日：1985-12-24
申请号：US599965
申请日：1984-04-13
摘要： An instrument illuminating arrangement for the glare-free illumination of indicators such as characters of the instrument display area or, especially of movable hands or movable displays or electronically variable characters, has an excitation source which is so arranged as to irradiate the surfaces of the indicators and cause them to emit visible light. Preferably the excitation source generates light energy at least to some extent in the invisible range and the indicators' surfaces are provided with luminophors which convert the invisible light into visible light so that the light energy supplied to the indicators will not disturb the operator of, for example, a vehicle equipped with such instruments.
摘要翻译： 用于对诸如仪器显示区域的特征，特别是可动手或可移动显示器或电子可变字符的指示器的无眩光照明的仪器照明装置具有被设置成照射指示器的表面的激励源 并使它们发出可见光。 优选地，激发源至少在一定程度上在不可见的范围内产生光能，并且指示器的表面设置有将不可见光转换成可见光的发光体，使得提供给指示器的光能不会打扰操作者，对于 例如，配备这种仪器的车辆。
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