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1. 发明授权

US06623142B1 Method and apparatus for correcting optical non-uniformities in a light emitting diode 失效
标题翻译：用于校正发光二极管中的光学非均匀性的方法和装置
公开(公告)号：US06623142B1
公开(公告)日：2003-09-23
申请号：US10077140
申请日：2002-02-15
申请人： Ray Lippmann , Gail M. Sylvester , Mark J. Miller , Ronald Kenneth Selby
发明人： Ray Lippmann , Gail M. Sylvester , Mark J. Miller , Ronald Kenneth Selby
IPC分类号： F21V916
CPC分类号： H01L33/44 , F21K9/90 , F21V3/04 , F21V9/08 , F21Y2115/10 , H01L33/50 , Y10S362/80
摘要： The invention adjusts the spectral characteristics of a light emitting diode (LEDs) by placing a filter in the LEDs light emission path. The filter is printed on the lens of the LED or printed on a cap that is later attached to the LED via ink jet printing or another printing method. The specific ink colors selected for the filter depend on the deviation of each LED from a specified tolerance. The filters create a high degree of color and intensity uniformity without requiring labor and cost-intensive binning.
摘要翻译：本发明通过在LED发光路径中放置滤光器来调节发光二极管（LED）的光谱特性。滤光片印在LED的透镜上，或印刷在帽上，后盖通过喷墨打印或其他打印方式连接到LED。为过滤器选择的特定油墨颜色取决于每个LED与指定公差的偏差。过滤器产生高度的颜色和强度均匀性，而不需要劳动和成本密集的分箱。

2. 发明授权

US07350954B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US07350954B2
公开(公告)日：2008-04-01
申请号：US11194173
申请日：2005-08-01
申请人： Chris R. Snider , Michael E. Fye , Raymond Lippmann , Gail M. Sylvester
发明人： Chris R. Snider , Michael E. Fye , Raymond Lippmann , Gail M. Sylvester
IPC分类号： F21V9/16
CPC分类号： G02F1/133617 , G02F1/133603 , G02F1/133608 , G02F2001/133614 , H01H19/025
摘要： An holder or support for a backlit component is disclosed which provides display lighting for the backlit component. The holder may be a one-piece holder and may be made from a polymeric material including one or more fluorescing materials and/or diffusing substances. A trim plate for a backlit display is disclosed. The trim plate may have a front face which provides both a solid support for graphic indicia and display lighting for the graphic indicia.
摘要翻译：公开了用于背光组件的支架或支撑件，其为背光组件提供显示照明。保持器可以是一体式保持器，并且可以由包括一种或多种荧光材料和/或扩散物质的聚合材料制成。公开了一种用于背光显示器的装饰板。装饰板可以具有前表面，其提供用于图形标记的固体支撑和用于图形标记的显示照明。

3. 发明授权

US07350934B2 Illuminated display system 有权
标题翻译：照明显示系统
公开(公告)号：US07350934B2
公开(公告)日：2008-04-01
申请号：US11122196
申请日：2005-05-03
申请人： Raymond Lippmann , Gail M. Sylvester , Michael E. Fye , Tim A. Kenworthy
发明人： Raymond Lippmann , Gail M. Sylvester , Michael E. Fye , Tim A. Kenworthy
IPC分类号： F21S4/00
CPC分类号： G02B6/0018 , G02B6/0033 , G02B6/0068 , H05K1/0274 , H05K2201/09063
摘要： An illuminated display system is disclosed. The illuminated display system includes a circuit board with a front surface and a rear surface, and a plurality of light-passing holes. At least one light pipe is arranged on the rear surface of the circuit board. The at least one light pipe includes at least one entrance port and a plurality of corresponding facets and exit ports. Each of the plurality of facets, exit ports, and light passing holes are aligned in a corresponding relationship to the location of individual components of a display surface positioned over the front surface of the circuit board.
摘要翻译：公开了一种照明显示系统。照明显示系统包括具有前表面和后表面的电路板，以及多个通光孔。在电路板的后表面上设置至少一个光管。所述至少一个光管包括至少一个入口和多个对应的小平面和出口。多个小平面，出口和通光孔中的每一个以对应于位于电路板的前表面上的显示表面的各个部件的位置的对应关系对准。

4. 发明授权

US07021811B2 Light distribution hub 有权
标题翻译：配光中心
公开(公告)号：US07021811B2
公开(公告)日：2006-04-04
申请号：US10461097
申请日：2003-06-13
申请人： Gail M. Sylvester , Raymond Lippmann , Michael E. Fye , Tim A. Kenworthy
发明人： Gail M. Sylvester , Raymond Lippmann , Michael E. Fye , Tim A. Kenworthy
IPC分类号： F21V3/04
CPC分类号： G02B7/02
摘要： A light distribution apparatus includes a light distribution hub and at least one light source a reference light wavelength emission. The light distribution hub includes color converter that is enclosed in a light house and converts the reference light wavelength emission to a converted light emission. The color converter is distributed through an aperture in the light house.
摘要翻译：配光装置包括配光集线器和至少一个光源参考光波长发射。配光集线器包括颜色转换器，其被封装在灯室中并将参考光波长发射转换成转换的发光。颜色转换器通过灯箱中的孔分布。

5. 发明授权

US06905901B1 Method of manufacturing a cover of a backlit display using fluorescing materials 有权
标题翻译：使用荧光材料制造背光显示器的盖的方法
公开(公告)号：US06905901B1
公开(公告)日：2005-06-14
申请号：US10107766
申请日：2002-03-27
申请人： Michael E. Fye , Paul A. Uglum , Ray Lippmann , Gail M. Sylvester
发明人： Michael E. Fye , Paul A. Uglum , Ray Lippmann , Gail M. Sylvester
IPC分类号： B60Q3/04 , G02F1/13357 , G09F13/04 , G09F13/20 , H01L21/00
CPC分类号： G02F1/133617 , B60K2350/2008 , B60Q3/14 , G09F13/04 , G09F13/20
摘要： A backlit display allowing one or more colors to be properly illuminated. Included in the backlit display is a light source that emits light upon a backside of a substrate. A selectively applied opaque layer prevents light from a light source from passing through at least one selected portion of said substrate. Incorporated into the substrate is one or more fluorescing materials to diffuse the light and/or change the color of the light emitted from the light source.
摘要翻译：一个背光显示屏，允许一个或多个颜色被正确照明。包括在背光显示器中的是在基板背面发光的光源。选择性地施加的不透明层防止来自光源的光穿过所述衬底的至少一个选定部分。结合到衬底中的是一种或多种荧光材料，用于扩散光和/或改变从光源发射的光的颜色。

6. 发明授权

US06741184B1 Pointer position detection using light emitting diodes 失效
标题翻译：使用发光二极管的指针位置检测
公开(公告)号：US06741184B1
公开(公告)日：2004-05-25
申请号：US10044536
申请日：2002-01-11
申请人： Mark J. Miller , Raymond Lippmann , Ronald K. Selby , Gail M. Sylvester
发明人： Mark J. Miller , Raymond Lippmann , Ronald K. Selby , Gail M. Sylvester
IPC分类号： G08B524
CPC分类号： G08B5/24 , G01D13/26 , G01R7/06
摘要： An apparatus and method sensing the absolute position of a gauge. A pointer having a predefined rotation with a circular travel pattern. At least one light emitting diode that generates an optical signal. An optical sensor placed in a fixed position along the circular travel pattern of the pointer. A pointer driver for driving the pointer.
摘要翻译：传感器绝对位置的装置和方法。具有圆形行进图案的预定旋转的指针。至少一个产生光信号的发光二极管。沿着指针的圆形行进图案放置在固定位置的光学传感器。用于驱动指针的指针驱动程序。

7. 发明授权

US06384592B1 Apparatus for minimizing angular rotor position errors in an air core gauge 失效
标题翻译：用于最小化空气磁芯量规中角转子位置误差的装置
公开(公告)号：US06384592B1
公开(公告)日：2002-05-07
申请号：US09692858
申请日：2000-10-23
申请人： Gail M. Sylvester , Raymond Lippmann , James E. Nelson
发明人： Gail M. Sylvester , Raymond Lippmann , James E. Nelson
IPC分类号： G01R516
CPC分类号： G01R7/06
摘要： An apparatus for minimizing angular rotor position errors in an air core gauge includes an air core gauge (105) having a magnetic rotor (108) and at least three coils (102, 104 and 106) wound around the rotor (108). A probe signal is applied to the first coil (102), and output signals are developed and detected across the second and the third coils (104, 106) in response to the probe signal and low-frequency signals applied to one or more of the coils (102, 104 and 106). The output signals are processed by a demodulation circuit (110) and a number of DC voltage signals are produced therefrom. A control circuit (304) is responsive to the number of DC voltage signals to determine an actual angular position of the rotor (108), and to suitably adjust the low-frequency signals to thereby correct for errors between the actual angular position of the rotor (108) and the desired angular position thereof. Preferably, the three coils (102, 104 and 106) are disposed non-orthogonal relative to each other, and the rotor (108) defines a non-circular cross-section along a plane normal an axis of rotor rotation (109). The rotor (108) is further preferably formed of a combination of low and high permeability magnetic materials to thereby optimize a tradeoff between torque production and signal feedback capability.
摘要翻译：一种用于使空芯计量器中的角转子位置误差最小化的装置包括具有磁转子（108）的空气量规（105）和缠绕在转子（108）上的至少三个线圈（102,104和106）。探针信号被施加到第一线圈（102），并且响应于探测信号和施加到第一线圈（102）中的一个或多个的低频信号，跨越第二和第三线圈（104,106）显影和检测输出信号线圈（102,104和106）。输出信号由解调电路（110）处理，并从其产生多个直流电压信号。控制电路（304）响应于DC电压信号的数量来确定转子（108）的实际角位置，并且适当地调节低频信号，从而校正转子的实际角位置之间的误差（108）及其所需的角位置。优选地，三个线圈（102,104和106）相对于彼此非正交地设置，并且转子（108）沿着与转子旋转轴线（109）垂直的平面限定非圆形横截面。转子（108）进一步优选地由低磁导率和高磁导率磁性材料的组合形成，从而优化扭矩产生和信号反馈能力之间的权衡。

8. 发明授权

US08553334B2 Heads-up display system utilizing controlled reflections from a dashboard surface 有权
标题翻译：使用来自仪表板表面的受控反射的头部显示系统
公开(公告)号：US08553334B2
公开(公告)日：2013-10-08
申请号：US13297980
申请日：2011-11-16
申请人： David K. Lambert , Frederick F. Kuhlman , Dwadasi H. R. Sarma , Kris R. Stark , Michel F. Sultan , Gail M. Sylvester
发明人： David K. Lambert , Frederick F. Kuhlman , Dwadasi H. R. Sarma , Kris R. Stark , Michel F. Sultan , Gail M. Sylvester
IPC分类号： G02B27/14 , G09G5/00
CPC分类号： G02B27/0101 , B60K35/00 , B60K2350/2052 , B60K2350/2065 , G02B5/045 , G02B26/005 , G02B27/01
摘要： A heads-up display system is configured for use in a vehicle. The system includes a standard vehicle window (i.e. no special coatings), an image projector, and a vehicle dashboard equipped with a faceted reflective surface. The image projector is configured to project an image onto the faceted reflective surface. The faceted reflective surface is configured to reflect the image from the image projector onto a window surface of the standard vehicle window. The window surface is oriented to reflect the image from the faceted reflective surface toward an occupant. The faceted reflective surface may be disposed within a plurality of troughs separated by a plurality of diffuse reflecting partitions. The plurality of troughs may be configured to shield the occupant from extraneous reflections. The faceted reflective surface may include a plurality of electrically controlled facets. The plurality of electrically controlled reflective facets may be an array of electrowetting cells.
摘要翻译：单车显示系统被配置为用于车辆。该系统包括标准车窗（即，没有特殊涂层），图像投影仪和装备有刻面反射表面的车辆仪表板。图像投影仪被配置为将图像投影到刻面反射表面上。多面反射表面被配置为将来自图像投影仪的图像反射到标准车辆窗口的窗表面上。窗口表面被定向成将反射面朝向乘员的图像反射。小面反射表面可以设置在由多个漫反射隔板分开的多个槽内。多个槽可以被配置为屏蔽乘客免受外部反射。多面反射表面可以包括多个电控面。多个电控反射面可以是电润湿细胞的阵列。

9. 发明申请

US20130120825A1 HEADS-UP DISPLAY SYSTEM UTILIZING CONTROLLED REFLECTIONS FROM A DASHBOARD SURFACE 有权
标题翻译：头枕显示系统使用从桌面表面控制的反射
公开(公告)号：US20130120825A1
公开(公告)日：2013-05-16
申请号：US13297980
申请日：2011-11-16
申请人： DAVID K. LAMBERT , FREDERICK F. KUHLMAN , DWADASI H.R. SARMA , KRIS R. STARK , MICHEL F. SULTAN , GAIL M. SYLVESTER
发明人： DAVID K. LAMBERT , FREDERICK F. KUHLMAN , DWADASI H.R. SARMA , KRIS R. STARK , MICHEL F. SULTAN , GAIL M. SYLVESTER
IPC分类号： G02B27/01 , G02B5/09 , G02B26/00
CPC分类号： G02B27/0101 , B60K35/00 , B60K2350/2052 , B60K2350/2065 , G02B5/045 , G02B26/005 , G02B27/01
摘要： A heads-up display system is configured for use in a vehicle. The system includes a standard vehicle window (i.e. no special coatings), an image projector, and a vehicle dashboard equipped with a faceted reflective surface. The image projector is configured to project an image onto the faceted reflective surface. The faceted reflective surface is configured to reflect the image from the image projector onto a window surface of the standard vehicle window. The window surface is oriented to reflect the image from the faceted reflective surface toward an occupant. The faceted reflective surface may be disposed within a plurality of troughs separated by a plurality of diffuse reflecting partitions. The plurality of troughs may be configured to shield the occupant from extraneous reflections. The faceted reflective surface may include a plurality of electrically controlled facets. The plurality of electrically controlled reflective facets may be an array of electrowetting cells.
摘要翻译：单车显示系统被配置为用于车辆。该系统包括标准车窗（即，没有特殊涂层），图像投影仪和装备有刻面反射表面的车辆仪表板。图像投影仪被配置为将图像投影到刻面反射表面上。多面反射表面被配置为将来自图像投影仪的图像反射到标准车辆窗口的窗表面上。窗口表面被定向成将反射面朝向乘员的图像反射。小面反射表面可以设置在由多个漫反射隔板分开的多个槽内。多个槽可以被配置为屏蔽乘客免受外部反射。多面反射表面可以包括多个电控面。多个电控反射面可以是电润湿细胞的阵列。

10. 发明申请

US20100265735A1 DISPLAY ASSEMBLY WITH LIGHT PIPE HAVING CENTRAL COMPARTMENT FOR LIGHT SOURCE 有权
标题翻译：具有中央空间的灯管的显示装置用于光源
公开(公告)号：US20100265735A1
公开(公告)日：2010-10-21
申请号：US12423937
申请日：2009-04-15
申请人： Gail M. Sylvester , Raymond Lippmann , Martin L. Adams
发明人： Gail M. Sylvester , Raymond Lippmann , Martin L. Adams
IPC分类号： F21V8/00
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0035 , G02B6/0036
摘要： A display assembly includes a light pipe that has a front face adapted for emitting light to illuminate a display. The light pipe defines a compartment for receiving a light source. A light shield is disposed overlying the compartment. Channel segments are formed in the rear face and are symmetrical about the compartment. Light from the light source is extracted through the front face to create glow regions about the light shield, over the channel segments, and adjacent the edges of the light pipe. This results in symmetrically uniform illumination of the display while utilizing a single central light source.
摘要翻译：显示组件包括具有适于发光以照亮显示器的前表面的光管。光管限定用于接收光源的隔间。防护罩设置在隔间上。通道段形成在后表面并且关于隔室对称。来自光源的光通过前面提取，以在光屏蔽件周围，在通道段上，并且邻近光管的边缘产生辉光区域。这导致显示器的对称均匀照明，同时利用单个中央光源。

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