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1. 发明授权

US10043589B2 Display device 有权
公开(公告)号：US10043589B2
公开(公告)日：2018-08-07
申请号：US15100862
申请日：2014-12-02
申请人： Continental Automotive GmbH
发明人： Thorsten Alexander Kern , Robert Wolfgang Kissel , Ingo Zoller
IPC分类号： G12B11/04 , H02K33/16
CPC分类号： G12B11/04 , H02K33/16
摘要： A display device has a scale in the shape of a circular arc. On an axis driving an indicator axis, a rotatably mounted gear wheel is arranged in a rotatably fixed manner, in the teeth of which the toothing of a wobble gear ring partially engages. The wobble gear ring is mounted about the axis of the rotatably mounted gear wheel such that the wobble gear ring can wobble, is acted upon by spring forces distributed around the periphery of the wobble gear ring in the direction of engagement of the toothing of the wobble gear ring in the teeth of the rotatably mounted gear wheel, and is fixedly connected to a ferromagnetic ring extending in the direction of rotation of the wobble gear ring. At least two pole shoes project through independently energizable coils to the outer circumferential surface of the ferromagnetic ring.

2. 发明授权

US09522630B2 Vehicular display apparatus 有权
标题翻译：车载显示装置
公开(公告)号：US09522630B2
公开(公告)日：2016-12-20
申请号：US14294574
申请日：2014-06-03
申请人： DENSO CORPORATION , Honda Motor Co., Ltd.
发明人： Yasuhiro Kobayashi , Ryo Kunitachi , Shinji Kamon
IPC分类号： B60Q3/04 , G01D11/28 , G12B11/04
CPC分类号： B60Q3/10 , G01D11/28 , G12B11/04
摘要： A vehicular display apparatus is provided with an ambient-light luminous region that surrounds an outer periphery of a display region. An ambient light source emits light, which is then guided by an ambient-light guide body into an acrylic cylindrical body. The guided light is then outputted from a light output end face of the acrylic cylindrical body towards a light output direction. The light output end face forms the ambient-light luminous region. The vehicular display apparatus includes a light collection structure that collects an output light, which is outputted from the light output end face, towards the light output direction. Collecting the output light towards the light output direction enables the reduction of a light leakage to a direction different from the light output direction, improving an outputted luminance of the ambient-light luminous region.
摘要翻译：车辆用显示装置具有围绕显示区域的外周的环境光发光区域。环境光源发光，然后由环境光导体引导到丙烯酸圆柱体内。然后将导向光从丙烯酸系圆筒体的光输出端面朝向光输出方向输出。光输出端面形成环境光发光区域。车载显示装置包括收集从光输出端面输出的输出光朝向光输出方向的采光结构。将输出光朝向光输出方向收集使得能够将光泄漏减少到与光输出方向不同的方向，从而提高环境光发光区域的输出亮度。

3. 发明授权

US07191730B2 Displaying instrument and luminous pointer 有权
标题翻译：显示仪器和发光指针
公开(公告)号：US07191730B2
公开(公告)日：2007-03-20
申请号：US11137781
申请日：2005-05-26
申请人： Teruaki Araki , Ichiro Sugiura
发明人： Teruaki Araki , Ichiro Sugiura
IPC分类号： G12B11/04
CPC分类号： G01D11/28 , G01D13/265 , G02B6/008 , Y10S116/06
摘要： A luminous pointer of a displaying instrument has a pointer body with a light emitting area that is divided into subsections with prisms. The subsections are illuminated at different timing. A light emitting circuit, including light emitting diodes (LEDs) for illuminating the light emitting area, and resistors and zener diodes for driving the LEDs, is arranged in a boss of the pointer body. With this configuration, an increase in weight of the pointer body, especially at a tip of the pointer body, is less likely to occur.
摘要翻译：显示器具的发光指示器具有指示体，其具有被分为棱镜的子部分的发光区域。子部分在不同的时间点被照亮。包括用于照射发光区域的发光二极管（LED）和用于驱动LED的电阻器和齐纳二极管的发光电路被布置在指针体的凸台中。利用这种配置，指针体的重量的增加，特别是在指针体的尖端处，不太可能发生。

4. 发明申请

US20050225961A1 Bright pointer for instrument cluster 审中-公开
公开(公告)号：US20050225961A1
公开(公告)日：2005-10-13
申请号：US11144357
申请日：2005-06-03
申请人： Vyacheslav Birman , Werner Eckardt , Qi Tao , Marcus Moell
发明人： Vyacheslav Birman , Werner Eckardt , Qi Tao , Marcus Moell
IPC分类号： G01D11/28 , G01D13/22 , G12B11/04
CPC分类号： B60K37/02 , B60K2370/154 , B60K2370/33 , B60K2370/698 , G01D11/28 , G01D13/22 , G12B11/04
摘要： An instrument display for a vehicle dash includes a unique light source and light guide assembly. The light source is incorporated directly into the light guide. A non-contact magnetic coupling transfers power from a circuit board to the light source. A textured surface is formed on one portion of the external surface of the light guide to evenly illuminate the light guide. Also, surface roughness on an opposing external surface portion of the light guide is varied depending on the length of the light guide to provide similar luminance for light guides having different lengths.

5. 发明授权

US5614980A Display device including a pointer 失效
标题翻译：显示设备包括一个指针
公开(公告)号：US5614980A
公开(公告)日：1997-03-25
申请号：US511897
申请日：1995-08-07
申请人： Hiroshi Wakabayashi , Daiki Tsukahara
发明人： Hiroshi Wakabayashi , Daiki Tsukahara
IPC分类号： G01D7/02 , G01D13/22 , G03B7/04 , G03B17/18 , G12B11/04
CPC分类号： G03B17/18
摘要： A display device including a display not enabled condition of a measured value if the measured value is outside the scale range of the display equipment is disclosed. A pointer is driven according to the operation of an operation device during a setting value display mode, while the pointer is driven to a measured value during a measured value display mode. If the measured value is outside the scale range during the measured value display mode, the pointer 65 is driven to the scale position indicating the display not enabled condition.
摘要翻译：公开了一种显示装置，其包括如果测量值在显示设备的刻度范围之外的测量值的显示器未启用状态。在设定值显示模式期间，根据操作装置的动作来驱动指针，同时在测量值显示模式期间将指针驱动到测量值。如果测量值在测量值显示模式期间超出了刻度范围，则指针65被驱动到指示显示器未启用状态的刻度位置。

6. 发明授权

US09837172B2 Illuminated pointer instrument for a motor vehicle 有权
公开(公告)号：US09837172B2
公开(公告)日：2017-12-05
申请号：US15325340
申请日：2015-07-07
申请人： AUDI AG
发明人： Matthias Wunderlich , Lutz Diederichs
IPC分类号： G01D13/22 , G01D11/28 , G12B11/04 , B60K35/00 , G02B6/00
CPC分类号： G12B11/04 , B60K35/00 , G01D11/28 , G01D13/22 , G01D13/265 , G02B6/00
摘要： A pointer needle for an indication device of a motor vehicle has a transparent optical waveguide that receives light propagating along a direction of propagation at a light-entry side, and emits the light in an emission direction at a light-exit side. The optical waveguide has a scattering side opposite to the light-exit side, the scattering side having steps arranged offset to one another across the propagation direction. When the steps are irradiated by light, the pointer needle provided in the indication device can clearly be perceived in the dark.

7. 发明授权

US09589677B2 Stepper pointer 有权
标题翻译：步进指针
公开(公告)号：US09589677B2
公开(公告)日：2017-03-07
申请号：US14499808
申请日：2014-09-29
申请人： Continental Automotive Systems, Inc.
发明人： Vyacheslav B. Birman , Richard Daniel Sanders , Guoqing Wang
IPC分类号： G12B11/04 , G01D13/26 , G01D13/28 , B60K35/00 , B60K37/00 , B60K37/02
CPC分类号： G12B11/04 , B60K35/00 , B60K37/00 , B60K37/02 , G01D13/265 , G01D13/28
摘要： A gauge assembly which has a gauge surface including graphics representing a vehicle operating parameter. A pointer arm is provided which is made out of a light guide or light transmitting material. The pointer arm includes a step portion in an operative portion of the second bottom surface for reducing light received by said second surface adjacent the step portion and providing an overall even light throughout the operative illuminated viewing surface of the pointer arm.
摘要翻译：具有测量表面的量规组件，包括表示车辆操作参数的图形。提供由导光体或透光材料制成的指针臂。指针臂包括在第二底表面的操作部分中的阶梯部分，用于减少邻近台阶部分的所述第二表面所接收的光，并且在指针臂的整个操作的照明观察表面上提供整体均匀的光。

8. 发明授权

US07934463B2 Free shape gauge by laser pointer 失效
标题翻译：激光指针自由形状计
公开(公告)号：US07934463B2
公开(公告)日：2011-05-03
申请号：US12408758
申请日：2009-03-23
申请人： David Cook
发明人： David Cook
IPC分类号： G01D11/28 , G12B11/04 , G12B11/02
CPC分类号： G01D11/28 , B60K35/00 , B60K2350/2047 , Y10S116/05
摘要： A gauge can include a face plate and an indication area disposed about a gauge center. The indication area can have a shape that can be defined by a bottom boundary, a top boundary, and first and second ends joining respective ends of the top and bottom boundaries. The top and bottom boundaries can be spaced apart from the gauge center by first and second radial distances. The indication area can be angled rearward relative to the face plate with the top boundary being spaced rearward from the face plate. A plurality of indicia can be disposed on the face plate. The gauge can further include a laser system disposed behind a rear side of the face plate and arranged to rotate and reflect a laser beam to a position adjacent or relative to a specific one of the plurality of indicia based on a signal output from a sensor.
摘要翻译：计量器可以包括面板和围绕计量中心设置的指示区域。指示区域可以具有可以由底部边界，顶部边界以及连接顶部和底部边界的相应端部的第一和第二端限定的形状。顶部和底部边界可以与测量中心间隔第一和第二径向距离。指示区域可以相对于面板向后成角度，顶部边界与面板向后间隔开。多个标记可以设置在面板上。测量仪还可以包括设置在面板背面后面的激光系统，并且布置成基于从传感器输出的信号，将激光束旋转并反射到与多个标记中的特定标记相邻或相对的位置。

9. 发明授权

US07520241B2 LCD display and gauge with belt or cable driven pointer 失效
标题翻译：液晶显示屏和表带带或电缆驱动指针
公开(公告)号：US07520241B2
公开(公告)日：2009-04-21
申请号：US11657975
申请日：2007-01-25
申请人： Silviu Pala , Scott Heflin
发明人： Silviu Pala , Scott Heflin
IPC分类号： G01D11/28 , G01D13/22 , G12B11/04
CPC分类号： G01D7/002 , B60K37/02 , B60K2350/1064 , B60K2350/203 , G01D7/02 , G01D13/22 , Y10S116/06 , Y10S116/36
摘要： An indicating instrument such as a speedometer has a numerical scale, a belt and a pointer attached to the belt to indicate different scale positions. A display, such as an LCD, may lie within the inner confines of the perimeter of the dial, which may be formed in a variety of shapes. A motor-driven pulley drives the belt to move the pointer around the LCD and to various scale positions. A light source within the pointer may illuminate the pointer, while a separate pointer support structure about the numerical scale may support the pointer from underneath. The belt may be a continuous loop about one spool or a separate, spring-loaded bobbin may be used with the spool to coil and uncoil the belt. An electrically conductive, tensioning post may supply electricity to the belt and the lighted pointer. Teeth on the spool may coincide with perforations in the belt.
摘要翻译：诸如速度计的指示仪器具有附接到皮带的数字刻度，皮带和指针，以指示不同的刻度位置。诸如LCD的显示器可以位于表盘周边的内部区域中，其可以以各种形状形成。电动滑轮驱动皮带将指针移动到LCD周围并移动到各种刻度位置。指针内的光源可以照亮指针，而关于数字刻度的单独的指针支撑结构可以从下面支持指针。带可以是围绕一个卷轴的连续的环，或者可以使用单独的弹簧加载的卷轴来与卷轴一起卷绕和展开带。导电的张紧柱可以向带和点亮的指示器供电。线轴上的牙齿可能与皮带中的穿孔重合。

10. 发明授权

US06974220B2 Bright pointer for instrument cluster 失效
标题翻译：仪表盘的明亮指针
公开(公告)号：US06974220B2
公开(公告)日：2005-12-13
申请号：US10725684
申请日：2003-12-02
申请人： Vyacheslav B. Birman , Werner Eckardt , Qi Tao , Marcus Moell
发明人： Vyacheslav B. Birman , Werner Eckardt , Qi Tao , Marcus Moell
IPC分类号： G01D11/28 , G01D13/22 , G12B11/04
CPC分类号： B60K37/02 , B60K2350/1064 , B60K2350/203 , B60K2350/408 , G01D11/28 , G01D13/22 , G12B11/04
摘要： An instrument display for a vehicle dash includes a unique light source and light guide assembly. The light source is incorporated directly into the light guide. A non-contact magnetic coupling transfers power from a circuit board to the light source. A textured surface is formed on one portion of the external surface of the light guide to evenly illuminate the light guide. Also, surface roughness on an opposing external surface portion of the light guide is varied depending on the length of the light guide to provide similar luminance for light guides having different lengths.
摘要翻译：用于车辆仪表板的仪表显示器包括独特的光源和导光组件。光源直接结合到光导中。非接触磁耦合将电力从电路板传递到光源。纹理表面形成在光导的外表面的一部分上以均匀地照射光导。此外，导光体的相对的外表面部分上的表面粗糙度根据导光体的长度而变化，以为具有不同长度的光导提供相似的亮度。

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