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1. 发明授权

US08878825B2 System and method for providing a variable refresh rate of an interferometric modulator display 有权
标题翻译：用于提供干涉式调制器显示器的可变刷新率的系统和方法
公开(公告)号：US08878825B2
公开(公告)日：2014-11-04
申请号：US11178036
申请日：2005-07-08
申请人： Manish Kothari , Clarence Chui , Gaurav Sethi , Jeffrey B. Sampsell
发明人： Manish Kothari , Clarence Chui , Gaurav Sethi , Jeffrey B. Sampsell
IPC分类号： G09G5/00 , G02B26/00 , G09G3/34 , G09G5/395
CPC分类号： G02B26/001 , G09G3/3466 , G09G5/395 , G09G2310/0275 , G09G2310/04
摘要： Embodiments includes methods and systems for updating display devices at a variable refresh rate. One embodiment includes a method of updating an image displayed on a display device. The method includes setting an indicator to a first state that indicates that image data has been received subsequent to a previous update of a display device and periodically updating at least a portion of the display device to display the image. The updating is deferred for at least one period when the indicator is in a state other than the first state. In another embodiment, updates of the display are substantially asynchronous and occur as the processor writes data to one or more shift registers. When a shift register is filled, for example, having received data for a row within the display, the data in the shift register is written to the display. Other embodiments include methods of manufacturing such devices.
摘要翻译：实施例包括用于以可变刷新速率更新显示设备的方法和系统。一个实施例包括更新在显示装置上显示的图像的方法。该方法包括将指示符设置为指示在先前更新显示设备之后已经接收到图像数据的第一状态，并周期性地更新显示设备的至少一部分以显示图像。当指示符处于除第一状态之外的状态时，延迟至少一个周期。在另一个实施例中，显示器的更新基本上是异步的，并且随着处理器将数据写入一个或多个移位寄存器而发生。当移位寄存器被填充时，例如，已经在显示器内接收到一行的数据，移位寄存器中的数据被写入显示器。其他实施例包括制造这种装置的方法。

2. 发明申请

US20120230053A1 LARGE AREA LIGHT PANEL AND SCREEN 审中-公开
公开(公告)号：US20120230053A1
公开(公告)日：2012-09-13
申请号：US13479090
申请日：2012-05-23
申请人： Jonathan C. Griffiths , Gaurav Sethi , James R. Webster
发明人： Jonathan C. Griffiths , Gaurav Sethi , James R. Webster
IPC分类号： F21V7/04 , B23P17/04
CPC分类号： G02B6/0043 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0068 , G02B6/0073 , Y10T29/49826
摘要： Embodiments of a panel lighting apparatus and methods of its manufacture are described. In one embodiment, the apparatus can include a light source, an at least partially transparent panel comprising a planar front surface and a planar back surface, the panel disposed in conjunction with the light source such that light from the light source is input into at least one edge of the panel and guided therein, and a plurality of light extraction dots disposed on the planar back surface, the plurality of light extraction dots configured to reflect light incident on the planar back surface and extract light from the light source propagating in the panel through the planar front surface.

3. 发明申请

US20120217881A1 ILLUMINATION SYSTEMS WITH NATURAL AND ARTIFICIAL LIGHT INPUTS 审中-公开
标题翻译：具有自然和人造光输入的照明系统
公开(公告)号：US20120217881A1
公开(公告)日：2012-08-30
申请号：US13291012
申请日：2011-11-07
申请人： Gaurav Sethi , James Chester Meador , Jonathan Charles Griffiths , David William Burns
发明人： Gaurav Sethi , James Chester Meador , Jonathan Charles Griffiths , David William Burns
IPC分类号： H05B37/02
CPC分类号： G02B6/0068 , G02B6/0028 , G02B6/0038 , G02B6/0083
摘要： This disclosure provides systems, methods, and apparatus for illumination systems with natural and artificial light inputs. In one aspect, an apparatus can include a natural light collection system, an artificial light collection system, an illumination panel, and a control system. The illumination panel can be optically coupled to the natural light collection system and the artificial light collection system to receive natural and artificial light. The control system can be coupled to the artificial light system and can be configured to control the artificial light system.
摘要翻译：本公开提供了具有自然和人造光输入的照明系统的系统，方法和装置。一方面，一种装置可以包括自然采光系统，人造光采集系统，照明面板和控制系统。照明面板可以光耦合到自然光采集系统和人造光收集系统以接收天然和人造光。控制系统可以耦合到人造光系统，并且可以被配置为控制人造光系统。

4. 发明授权

US08231257B2 Large area light panel and screen 失效
标题翻译：大面积的面板和屏幕
公开(公告)号：US08231257B2
公开(公告)日：2012-07-31
申请号：US12482294
申请日：2009-06-10
申请人： Jonathan C. Griffiths , Gaurav Sethi , James R. Webster
发明人： Jonathan C. Griffiths , Gaurav Sethi , James R. Webster
IPC分类号： F21V7/04 , H01J9/00
CPC分类号： G02B6/0043 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0068 , G02B6/0073 , Y10T29/49826
摘要： Embodiments of a panel lighting apparatus and methods of its manufacture are described. In one embodiment, the apparatus can include a light source, an at least partially transparent panel comprising a planar front surface and a planar back surface, the panel disposed in conjunction with the light source such that light from the light source is input into at least one edge of the panel and guided therein, and a plurality of light extraction dots disposed on the planar back surface, the plurality of light extraction dots configured to reflect light incident on the planar back surface and extract light from the light source propagating in the panel through the planar front surface.
摘要翻译：描述面板照明装置的实施例及其制造方法。在一个实施例中，该设备可以包括光源，至少部分透明的面板，其包括平面前表面和平面后表面，该面板与光源结合设置，使得来自光源的光至少被输入面板的一个边缘并被引导在其中，并且多个光提取点设置在平面背面上，多个光提取点被配置为反射入射在平面背面上的光并且从传播在面板中的光源提取光通过平面前表面。

5. 发明申请

US20120161009A1 INTEGRATED LIGHT EMITTING AND LIGHT DETECTING DEVICE 审中-公开
标题翻译：集成发光和光检测装置
公开(公告)号：US20120161009A1
公开(公告)日：2012-06-28
申请号：US13411381
申请日：2012-03-02
申请人： Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
发明人： Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
IPC分类号： G01J5/10 , H01R43/00 , G01J1/42
CPC分类号： H05B37/0227 , G06F3/0428 , G06F2203/04109 , Y10T29/49117
摘要： Methods and systems for providing a light device that can emit light and sense light are disclosed. In one embodiment, a lighting device includes a light guide having a planar first surface, the light guide configured such that at least some ambient light enters the light guide through the first surface and propagates therein, and at least one light detector disposed along an edge of the light guide, the at least one detector optically coupled to the light guide to receive light propagating therein. The light detector can be configured to produce a control signal. In some embodiments, the lighting device also includes at least one light turning feature disposed on the first surface, the at least one light turning feature configured to direct light incident into the light guide through the first surface.
摘要翻译：公开了用于提供可以发光并感测光的光装置的方法和系统。在一个实施例中，照明装置包括具有平面第一表面的光导，所述光导构造成使得至少一些环境光通过第一表面进入光导并在其中传播，并且沿着边缘设置的至少一个光检测器所述至少一个检测器光耦合到所述光导以接收在其中传播的光。光检测器可以被配置为产生控制信号。在一些实施例中，照明装置还包括设置在第一表面上的至少一个光转向特征，所述至少一个光转向特征被配置为引导通过第一表面入射到光导中的光。

6. 发明申请

US20120047715A1 METHODS OF MANUFACTURING ILLUMINATION SYSTEMS 失效
标题翻译：制造照明系统的方法
公开(公告)号：US20120047715A1
公开(公告)日：2012-03-01
申请号：US12868656
申请日：2010-08-25
申请人： Clarence Chui , Gaurav Sethi , Jonathan Charles Griffiths , Manish Kothari
发明人： Clarence Chui , Gaurav Sethi , Jonathan Charles Griffiths , Manish Kothari
IPC分类号： H05K13/00
CPC分类号： B23P11/00 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0065 , Y10T29/49002 , Y10T29/49131 , Y10T29/49155 , Y10T29/49208 , Y10T29/49826 , Y10T29/49904
摘要： Methods of manufacturing light panels having at least one re-entrant turning feature. In one embodiment, a method of manufacturing a light panel includes providing a base layer, providing a cover layer, and coupling the cover layer to the base layer to form at least one re-entrant turning feature between the base layer and the cover layer. In another embodiment, a method of manufacturing a light panel includes providing a base layer, forming at least one receiving space in the base layer, providing at least one prismatic block, and coupling at least a portion of the prismatic block into the receiving space such that re-entrant turning features are formed between the prismatic block and the base layer.
摘要翻译：制造具有至少一个重新转向特征的轻型面板的方法。在一个实施例中，制造光面板的方法包括提供基底层，提供覆盖层，以及将覆盖层耦合到基底层，以在基底层和覆盖层之间形成至少一个重复的转动特征。在另一个实施例中，一种制造光面板的方法包括提供基底层，在基底层中形成至少一个接收空间，提供至少一个棱柱形块，并将棱柱形块的至少一部分连接到接收空间中，在棱柱块和基层之间形成了转向特征。

7. 发明授权

US08081373B2 Devices and methods for enhancing color shift of interferometric modulators 有权
标题翻译：用于增强干涉式调制器色移的装置和方法
公开(公告)号：US08081373B2
公开(公告)日：2011-12-20
申请号：US12902586
申请日：2010-10-12
申请人： Manish Kothari , Gaurav Sethi , Jonathan Charles Griffiths , Eric Worthington
发明人： Manish Kothari , Gaurav Sethi , Jonathan Charles Griffiths , Eric Worthington
IPC分类号： G02B26/00 , G02B27/00 , G02B5/28
CPC分类号： G02B26/001 , G02B3/0043 , G02B3/0056 , G02B5/045
摘要： The color reflected by an interferometric modulator may vary as a function of the angle of view. A range of colors are thus viewable by rotating the interferometric modulator relative to an observer. By placing a textured layer between an observer and an interferometric modulator, a pattern which includes the range of colors may be viewed by the observer, and the range of colors may thus be viewable from a single viewing angle.
摘要翻译：由干涉式调制器反射的颜色可以根据视角的函数而变化。因此，可以通过相对于观察者旋转干涉式调制器来观看范围的颜色。通过在观察者和干涉式调制器之间放置纹理层，可以由观察者观看包括颜色范围的图案，并且因此可以从单个视角看到颜色的范围。

8. 发明申请

US20110069371A1 SEMI-TRANSPARENT/TRANSFLECTIVE LIGHTED INTERFEROMETRIC DEVICES 审中-公开
标题翻译：半透明/透射式照明设备
公开(公告)号：US20110069371A1
公开(公告)日：2011-03-24
申请号：US12952052
申请日：2010-11-22
申请人： Manish Kothari , Gaurav Sethi , Jonathan Charles Griffiths , Kasra Khazeni
发明人： Manish Kothari , Gaurav Sethi , Jonathan Charles Griffiths , Kasra Khazeni
IPC分类号： G02B26/00 , F21V7/00 , F21V5/00 , G02B27/14
CPC分类号： G02B26/001 , G02B5/286
摘要： In certain embodiments, a device is provided that utilizes both interferometrically reflected light and transmitted light. Light incident on the device is interferometrically reflected from a plurality of layers of the device to emit light in a first direction, the interferometrically reflected light having a first color. Light from a light source is transmitted through the plurality of layers of the device to emit from the device in the first direction, the transmitted light having a second color.
摘要翻译：在某些实施例中，提供利用干涉反射光和透射光两者的装置。入射到设备上的光被从设备的多个层被干涉地反射，以沿第一方向发光，该干涉反射光具有第一颜色。来自光源的光通过装置的多个层透射从第一方向从装置发射，透射光具有第二颜色。

9. 发明申请

US20100177533A1 LARGE AREA LIGHT PANEL AND SCREEN 失效
标题翻译：大面积的面板和屏幕
公开(公告)号：US20100177533A1
公开(公告)日：2010-07-15
申请号：US12482294
申请日：2009-06-10
申请人： Jonathan C. Griffiths , Gaurav Sethi , James R. Webster
发明人： Jonathan C. Griffiths , Gaurav Sethi , James R. Webster
IPC分类号： F21V7/04 , H01J9/00
CPC分类号： G02B6/0043 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0068 , G02B6/0073 , Y10T29/49826
摘要： Embodiments of a panel lighting apparatus and methods of its manufacture are described. In one embodiment, the apparatus can include a light source, an at least partially transparent panel comprising a planar front surface and a planar back surface, the panel disposed in conjunction with the light source such that light from the light source is input into at least one edge of the panel and guided therein, and a plurality of light extraction dots disposed on the planar back surface, the plurality of light extraction dots configured to reflect light incident on the planar back surface and extract light from the light source propagating in the panel through the planar front surface.
摘要翻译：描述面板照明装置的实施例及其制造方法。在一个实施例中，该设备可以包括光源，至少部分透明的面板，其包括平面前表面和平面后表面，该面板与光源结合设置，使得来自光源的光至少被输入面板的一个边缘并被引导在其中，并且多个光提取点设置在平面背面上，多个光提取点被配置为反射入射在平面背面上的光并且从传播在面板中的光源提取光通过平面前表面。

10. 发明申请

US20130249293A1 FUNCTIONAL BACK GLASS FOR A SOLAR PANEL 审中-公开
标题翻译：太阳能面板功能背玻璃
公开(公告)号：US20130249293A1
公开(公告)日：2013-09-26
申请号：US13430533
申请日：2012-03-26
申请人： Fan Yang , Gaurav Sethi , Evgeni Petrovich Gousev , Patrick Forrest Brinkley , Ravindra V. Shenoy , Sijin Han
发明人： Fan Yang , Gaurav Sethi , Evgeni Petrovich Gousev , Patrick Forrest Brinkley , Ravindra V. Shenoy , Sijin Han
IPC分类号： H02J1/10 , H01L31/18 , H02M7/5387
CPC分类号： H01L31/02021 , H02S40/32 , Y02E10/50 , Y10T307/50
摘要： A photovoltaic solar panel includes a front glass, a back glass, and a photovoltaic (PV) power generating layer encapsulated between the front glass and the back glass. The PV power generating layer is configured to convert ambient electromagnetic energy, received through the front glass, to a direct current (DC) power output. The PV solar panel also includes at least one component, disposed behind the PV power generating layer, selected from the group consisting of: a direct current to alternating current (DC-AC) inverter configured to convert the DC power output from the PV power generator to an alternating current (AC) power output, a battery, and an antenna.
摘要翻译：光伏太阳能电池板包括前玻璃，后玻璃和封装在前玻璃和后玻璃之间的光伏（PV）发电层。 PV发电层被配置为将通过前玻璃接收的环境电磁能转换成直流（DC）功率输出。 PV太阳能电池板还包括设置在PV发电层后面的至少一个部件，该组件选自以下的组：直流到交流（DC-AC）逆变器，被配置为转换从光伏发电机输出的直流电力交流电（AC）电力输出，电池和天线。

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