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1. 发明申请

US20090323334A1 SOLID STATE LINEAR ARRAY MODULES FOR GENERAL ILLUMINATION 有权
标题翻译：用于一般照明的固态线性阵列模块
公开(公告)号：US20090323334A1
公开(公告)日：2009-12-31
申请号：US12146018
申请日：2008-06-25
申请人： John Roberts , Robert Chaloupecky , Chenhua You
发明人： John Roberts , Robert Chaloupecky , Chenhua You
IPC分类号： F21V7/00
CPC分类号： F21S4/28 , F21V5/002 , F21V15/013 , F21V19/001 , F21V29/004 , F21V29/74 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： An illumination module includes a longitudinal support member including a base portion and a pair of sidewalls extending from the base portion that together define a channel that extends in a longitudinal direction. A printed circuit board (PCB) on the base portion extends in the longitudinal direction within the channel. A plurality of light emitting diodes (LEDs) are on the PCB in a linear array. A reflective sheet is within and extends across the channel, and includes a plurality of holes that correspond with locations of the LEDs on the PCB, and the LEDs are at least partially within the holes. An optical film extends across the channel above the reflective sheet and defines an optical cavity between the reflective sheet and the optical film. The optical film, the reflective sheet and the sidewalls of the support member are configured to recycle light in the optical cavity by reflecting some light emitted by the LEDs back into the optical cavity and transmitting some light emitted by the LEDs out of the optical cavity.
摘要翻译：照明模块包括纵向支撑构件，所述纵向支撑构件包括基部和从基部延伸的一对侧壁，所述一对侧壁一起限定沿纵向方向延伸的通道。基部上的印刷电路板（PCB）在通道内沿纵向方向延伸。多个发光二极管（LED）以线性阵列在PCB上。反射片在通道内并延伸穿过通道，并且包括与PCB上的LED的位置对应的多个孔，并且LED至少部分地在孔内。光学膜延伸穿过反射片上方的通道并且在反射片和光学膜之间限定光学腔。光学膜，反射片和支撑构件的侧壁被配置为通过将由LED发射的一些光反射回光腔并将由LED发射的一些光透射出光腔来再循环光腔中的光。

2. 发明授权

US08764226B2 Solid state array modules for general illumination 有权
标题翻译：用于一般照明的固态阵列模块
公开(公告)号：US08764226B2
公开(公告)日：2014-07-01
申请号：US13564466
申请日：2012-08-01
申请人： John Roberts , Robert Chaloupecky , Chenhua You
发明人： John Roberts , Robert Chaloupecky , Chenhua You
IPC分类号： F21V9/00 , F21V5/00 , F21S4/00 , F21Y101/02 , F21V15/01 , F21V29/00 , F21V19/00 , F21Y103/00
CPC分类号： F21S4/28 , F21V5/002 , F21V15/013 , F21V19/001 , F21V29/004 , F21V29/74 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： An illumination module includes a longitudinal support member including a base portion and a pair of sidewalls extending from the base portion that together define a channel that extends in a longitudinal direction. A printed circuit board (PCB) on the base portion extends in the longitudinal direction within the channel. A plurality of light emitting diodes (LEDs) are on the PCB in a linear array. A reflective sheet is within and extends across the channel, and includes a plurality of holes that correspond with locations of the LEDs on the PCB, and the LEDs are positioned in the holes. An optical film extends across the channel above the reflective sheet and defines an optical cavity between the reflective sheet and the optical film. The optical film, the reflective sheet and the sidewalls of the support member recycle light in the optical cavity.
摘要翻译：照明模块包括纵向支撑构件，所述纵向支撑构件包括基部和从基部延伸的一对侧壁，所述一对侧壁一起限定沿纵向方向延伸的通道。基部上的印刷电路板（PCB）在通道内沿纵向方向延伸。多个发光二极管（LED）以线性阵列在PCB上。反射片在通道内并延伸穿过通道，并且包括与PCB上的LED的位置对应的多个孔，并且LED定位在孔中。光学膜延伸穿过反射片上方的通道并且在反射片和光学膜之间限定光学腔。光学膜，反射片和支撑构件的侧壁在光腔中再循环光。

3. 发明申请

US20120320587A1 SOLID STATE ARRAY MODULES FOR GENERAL ILLUMINATION 有权
标题翻译：用于一般照明的固体状态阵列模块
公开(公告)号：US20120320587A1
公开(公告)日：2012-12-20
申请号：US13564466
申请日：2012-08-01
申请人： John Roberts , Robert Chaloupecky , Chenhua You
发明人： John Roberts , Robert Chaloupecky , Chenhua You
IPC分类号： F21V7/00
CPC分类号： F21S4/28 , F21V5/002 , F21V15/013 , F21V19/001 , F21V29/004 , F21V29/74 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： An illumination module includes a longitudinal support member including a base portion and a pair of sidewalls extending from the base portion that together define a channel that extends in a longitudinal direction. A printed circuit board (PCB) on the base portion extends in the longitudinal direction within the channel. A plurality of light emitting diodes (LEDs) are on the PCB in a linear array. A reflective sheet is within and extends across the channel, and includes a plurality of holes that correspond with locations of the LEDs on the PCB, and the LEDs are positioned in the holes. An optical film extends across the channel above the reflective sheet and defines an optical cavity between the reflective sheet and the optical film. The optical film, the reflective sheet and the sidewalls of the support member recycle light in the optical cavity.
摘要翻译：照明模块包括纵向支撑构件，所述纵向支撑构件包括基部和从基部延伸的一对侧壁，所述一对侧壁一起限定沿纵向方向延伸的通道。基部上的印刷电路板（PCB）在通道内沿纵向方向延伸。多个发光二极管（LED）以线性阵列在PCB上。反射片在通道内并且延伸穿过通道，并且包括与PCB上的LED的位置对应的多个孔，并且LED定位在孔中。光学膜延伸穿过反射片上方的通道并且在反射片和光学膜之间限定光学腔。光学膜，反射片和支撑构件的侧壁在光腔中再循环光。

4. 发明授权

US08240875B2 Solid state linear array modules for general illumination 有权
标题翻译：用于一般照明的固态线性阵列模块
公开(公告)号：US08240875B2
公开(公告)日：2012-08-14
申请号：US12146018
申请日：2008-06-25
申请人： John Roberts , Robert Chaloupecky , Chenhua You
发明人： John Roberts , Robert Chaloupecky , Chenhua You
IPC分类号： F21V7/00
CPC分类号： F21S4/28 , F21V5/002 , F21V15/013 , F21V19/001 , F21V29/004 , F21V29/74 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： An illumination module includes a longitudinal support member including a base portion and a pair of sidewalls extending from the base portion that together define a channel that extends in a longitudinal direction. A printed circuit board (PCB) on the base portion extends in the longitudinal direction within the channel. A plurality of light emitting diodes (LEDs) are on the PCB in a linear array. A reflective sheet is within and extends across the channel, and includes a plurality of holes that correspond with locations of the LEDs on the PCB, and the LEDs are at least partially within the holes. An optical film extends across the channel above the reflective sheet and defines an optical cavity between the reflective sheet and the optical film. The optical film, the reflective sheet and the sidewalls of the support member are configured to recycle light in the optical cavity by reflecting some light emitted by the LEDs back into the optical cavity and transmitting some light emitted by the LEDs out of the optical cavity.
摘要翻译：照明模块包括纵向支撑构件，所述纵向支撑构件包括基部和从基部延伸的一对侧壁，所述一对侧壁一起限定沿纵向方向延伸的通道。基部上的印刷电路板（PCB）在通道内沿纵向方向延伸。多个发光二极管（LED）以线性阵列在PCB上。反射片在通道内并延伸穿过通道，并且包括与PCB上的LED的位置对应的多个孔，并且LED至少部分地在孔内。光学膜延伸穿过反射片上方的通道并且在反射片和光学膜之间限定光学腔。光学膜，反射片和支撑构件的侧壁被配置为通过将由LED发射的一些光反射回光腔并将由LED发射的一些光透射出光腔来再循环光腔中的光。

5. 发明申请

US20090246895A1 APPARATUS AND METHODS FOR COMBINING LIGHT EMITTERS 有权
标题翻译：用于组合发光体的装置和方法
公开(公告)号：US20090246895A1
公开(公告)日：2009-10-01
申请号：US12057748
申请日：2008-03-28
申请人： Chenhua You , John Roberts
发明人： Chenhua You , John Roberts
IPC分类号： H01L33/00 , H01L21/00 , H01L29/22 , H01L29/227
CPC分类号： F21V9/00 , G09G5/026 , G09G2320/0626 , G09G2320/0666 , G09G2340/06 , H05B33/08 , H05B33/0803
摘要： Provided are methods and apparatus for combining light emitters and devices including the same. Embodiments include methods of selecting combinations of multiple light emitters that are grouped into multiple bins. The multiple bins correspond to multiple emitter group regions in a multiple axis color space and multiple luminosity ranges. Such methods may include prioritizing multiple combinations of light emitters from at least two of the bins, each of the combinations including chromaticity values corresponding to a desired color region and a luminosity value corresponding to a specified luminosity range.
摘要翻译：提供了用于组合发光体的方法和装置以及包括它们的装置。实施例包括选择被分组成多个箱的多个发光器的组合的方法。多个箱对应于多轴颜色空间中的多个发射器组区域和多个亮度范围。这样的方法可以包括对来自至少两个箱的发光体的多个组合进行优先排列，每个组合包括对应于所需颜色区域的色度值和对应于指定亮度范围的亮度值。

6. 发明申请

US20090128460A1 Apparatus and Methods for Selecting Light Emitters for a Transmissive Display 有权
标题翻译：用于选择透射显示器的发光体的装置和方法
公开(公告)号：US20090128460A1
公开(公告)日：2009-05-21
申请号：US11940437
申请日：2007-11-15
申请人： John Roberts , Chenhua You
发明人： John Roberts , Chenhua You
IPC分类号： G09G3/32
CPC分类号： G09G3/3413 , F21K9/00 , G09G3/3611 , G09G2320/0233 , G09G2320/0242 , G09G2320/0666
摘要： Provided are devices and methods for providing front-of screen uniformity. Methods include estimating a filter function corresponding to the display and selecting multiple light emitters as a function of characteristics corresponding to light transmitted from the display as determined via the filter function. Devices are provided that include multiple light emitters including a first chromaticity difference corresponding to the multiple light emitters and a second chromaticity difference corresponding to the multiple light emitters and a filter function, wherein the second chromaticity difference is less than the first chromaticity difference.
摘要翻译：提供了用于提供屏幕前方均匀性的装置和方法。方法包括估计与显示相对应的滤波器功能，并且根据通过滤波器功能确定的从显示器发射的光对应的特性来选择多个发光器。提供了包括多个光发射器的设备，其包括对应于多个发光体的第一色度差和对应于多个发光体的第二色度差和滤光器功能，其中第二色度差小于第一色度差。

7. 发明申请

US20070115671A1 Solid state lighting units and methods of forming solid state lighting units 有权
标题翻译：固态照明单元和形成固态照明单元的方法
公开(公告)号：US20070115671A1
公开(公告)日：2007-05-24
申请号：US11601500
申请日：2006-11-17
申请人： John Roberts , Paul Sims , Chenhua You
发明人： John Roberts , Paul Sims , Chenhua You
IPC分类号： F21S13/10
CPC分类号： H05B33/0803 , F21K9/00 , F21Y2105/10 , F21Y2115/10 , G02F1/133603 , G02F2001/133613 , G09F9/35 , H01L2224/49175 , H01L2224/8592 , H05B33/0821 , H05K1/142 , H05K1/181 , H05K3/0058 , Y10S362/80
摘要： A solid state lighting unit includes a plurality of solid state lighting tiles including a planar surface and a plurality of solid state light sources on the planar surface. The lighting unit includes a plurality of bar support members. Respective ones of the bar support members include at least two of the plurality of tiles affixed thereon to form respective bar assemblies, and respective ones of the solid state light sources on the solid state lighting tiles of a bar assembly are electrically connected in series so as to be simultaneously energized upon application of a voltage thereto. Methods of forming a solid state lighting unit are also disclosed.
摘要翻译：固态照明单元包括在平坦表面上包括平坦表面和多个固态光源的多个固态照明瓦片。照明单元包括多个杆支撑构件。杆支撑构件中的各个支撑构件包括固定在其上的多个瓦片中的至少两个以形成相应的杆组件，并且杆组件的固态照明瓦片上的固态光源中的相应的一个固态光源串联电连接，以便在施加电压时同时通电。还公开了形成固态照明单元的方法。

8. 发明申请

US20070115662A1 Adaptive adjustment of light output of solid state lighting panels 有权
标题翻译：固态照明面板光输出的自适应调整
公开(公告)号：US20070115662A1
公开(公告)日：2007-05-24
申请号：US11368976
申请日：2006-03-06
申请人： John Roberts , Keith Vadas , Chenhua You
发明人： John Roberts , Keith Vadas , Chenhua You
IPC分类号： F21S13/14
CPC分类号： G09G3/3413 , G09G3/342 , G09G2320/0233 , G09G2320/041 , G09G2320/0626 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2320/0693 , G09G2360/144 , G09G2360/145
摘要： A lighting panel system includes a lighting panel including a first string of solid state lighting devices configured to emit light at a first wavelength and a second string of solid state lighting devices configured to emit light at a second wavelength, different from the first wavelength, and a current supply circuit configured to supply a drive current to the first string in response to a control signal. A photosensor is arranged to receive light emitted by the panel, and a control system is configured to sample an output signal of the photosensor and adjust the control signal responsive thereto to thereby adjust an average current supplied to the first string by the current supply circuit. Methods of operating a lighting panel are also provided.
摘要翻译：照明面板系统包括：照明面板，包括被配置为发射第一波长的光的第一串固态照明装置和被配置为发射与第一波长不同的第二波长的光的固态照明装置的第二串;以及电流供给电路，被配置为响应于控制信号向第一串提供驱动电流。光传感器被布置成接收由面板发出的光，并且控制系统被配置为对光传感器的输出信号进行采样，并响应于此调节控制信号，由此调节由电流供应电路提供给第一串的平均电流。还提供操作照明面板的方法。

9. 发明申请

US20120275147A1 Apparatus and Methods for Selecting Light Emitters 有权
标题翻译：用于选择光发射器的装置和方法
公开(公告)号：US20120275147A1
公开(公告)日：2012-11-01
申请号：US13548646
申请日：2012-07-13
申请人： John Roberts , Chenhua You
发明人： John Roberts , Chenhua You
IPC分类号： F21V9/00
CPC分类号： G01J3/46 , F21K9/00 , F21K9/62 , G01J3/00 , G01J3/462 , G01J2001/4247 , G01J2003/467 , G02F1/1336 , G02F1/133602 , G09G3/00 , G09G3/3406 , G09G3/36 , H05B33/0803 , H05B33/086 , H05B33/0863
摘要： Provided are devices and methods for grouping light emitters and devices including the same. Embodiments of such methods may include selecting a portion of the light emitters using a region of a multiple axis color space that is configured to represent each of a plurality of colors as at least two chromaticity coordinates. The region may be proximate a predefined point on the multiple axis color space and includes a major axis having a first length and a minor axis having a second length that is less than the first length.
摘要翻译：提供了用于对发光体和包括其的装置进行分组的装置和方法。这种方法的实施例可以包括使用被配置为将多个颜色中的每一个表示为至少两个色度坐标的多轴颜色空间的区域来选择一部分发光体。该区域可以接近多轴颜色空间上的预定点，并且包括具有第一长度的长轴和具有小于第一长度的第二长度的短轴。

10. 发明申请

US20080198114A1 PARTIALLY FILTERLESS AND TWO-COLOR SUBPIXEL LIQUID CRYSTAL DISPLAY DEVICES, MOBILE ELECTRONIC DEVICES INCLUDING THE SAME, AND METHODS OF OPERATING THE SAME 有权
标题翻译：部分无滤光和双色液晶液晶显示装置，包括其的移动电子装置及其操作方法
公开(公告)号：US20080198114A1
公开(公告)日：2008-08-21
申请号：US11847882
申请日：2007-08-30
申请人： John Roberts , Chenhua You
发明人： John Roberts , Chenhua You
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G09G2310/0235
摘要： A liquid crystal display (LCD) device includes a pixel array including a plurality of pixels configured to display an image. The plurality of pixels respectively include a first subpixel configured to display first color image data, and a second subpixel configured to display second and third color image data. The LCD device may further include a backlight configured to emit the first, second, and/or third colors of light, and a backlight controller. The backlight controller may be configured to activate the backlight to emit the first and second colors of light at a same time to generate a first image component including a combination of the first color image data and the second color image data, and to separately emit the third color of light at a different time than the first and second colors of light to generate a second image component including the third color image data. The pixel array may be configured to display the first and second image components to provide a single image frame. Related devices and methods of operation are also discussed.
摘要翻译：液晶显示器（LCD）装置包括：像素阵列，包括被配置为显示图像的多个像素。多个像素分别包括被配置为显示第一彩色图像数据的第一子像素和被配置为显示第二和第三彩色图像数据的第二子像素。 LCD装置还可以包括被配置为发射第一，第二和/或第三颜色的光的背光和背光控制器。背光控制器可以被配置为激活背光以同时发射第一和第二颜色的光以产生包括第一彩色图像数据和第二彩色图像数据的组合的第一图像分量，并且分别发射第三颜色的光在与第一和第二颜色的光不同的时间产生包括第三彩色图像数据的第二图像分量。像素阵列可以被配置为显示第一和第二图像分量以提供单个图像帧。还讨论了相关设备和操作方法。

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