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公开(公告)号：US20110176196A1
公开(公告)日：2011-07-21
申请号：US12779333
申请日：2010-05-13
Applicant: Alok Govil , Manish Kothari
Inventor： Alok Govil , Manish Kothari
CPC classification number: G02B26/001 , G01D5/2417 , G01L1/24 , G01L1/25
Abstract: Methods and devices for detecting pressure applied to a device are described herein. In one embodiment, the device comprises a first layer and a second layer positioned below the first layer. The first layer and the second layer form a cavity. The device further comprises a plurality of display elements disposed in the cavity. The device further comprises a sensor configured to measure the relative movement between the first layer and the second layer. In another embodiment, the device may detect sound waves.
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公开(公告)号：US20100187422A1
公开(公告)日：2010-07-29
申请号：US12559085
申请日：2009-09-14
Applicant: Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
Inventor： Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
CPC classification number: H05B37/0227 , G06F3/0428 , G06F2203/04109 , Y10T29/49117
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08294184B2
公开(公告)日：2012-10-23
申请号：US13033423
申请日：2011-02-23
Applicant: Manish Kothari , Alok Govil
Inventor： Manish Kothari , Alok Govil
IPC: H01L29/772
CPC classification number: H01L29/515 , H01L29/42384 , H01L29/4908
Abstract: A field effect transistor comprises an electrostatically moveable gate electrode. The moveable gate is supported by at least two posts, and the source, drain, and channel of the transistor are centrally located under the moveable layer. At least one electrode is positioned on at least two sides of the source, drain, and channel.
Abstract translation: 场效应晶体管包括静电可移动栅电极。 可移动门由至少两个柱支撑，并且晶体管的源极，漏极和沟道位于可移动层下方的中心。 至少一个电极位于源极，漏极和沟道的至少两侧。
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公开(公告)号：US20120212289A1
公开(公告)日：2012-08-23
申请号：US13033423
申请日：2011-02-23
Applicant: Manish Kothari , Alok Govil
Inventor： Manish Kothari , Alok Govil
CPC classification number: H01L29/515 , H01L29/42384 , H01L29/4908
Abstract: A field effect transistor comprises an electrostatically moveable gate electrode. The moveable gate is supported by at least two posts, and the source, drain, and channel of the transistor are centrally located under the moveable layer. At least one electrode is positioned on at least two sides of the source, drain, and channel.
Abstract translation: 场效应晶体管包括静电可移动栅电极。 可移动门由至少两个柱支撑，并且晶体管的源极，漏极和沟道位于可移动层下方的中心。 至少一个电极位于源极，漏极和沟道的至少两侧。
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公开(公告)号：US08138479B2
公开(公告)日：2012-03-20
申请号：US12559085
申请日：2009-09-14
Applicant: Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
Inventor： Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
IPC: G01J1/42
CPC classification number: H05B37/0227 , G06F3/0428 , G06F2203/04109 , Y10T29/49117
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US20110261046A1
公开(公告)日：2011-10-27
申请号：US13051369
申请日：2011-03-18
Applicant: Alok Govil , Tsongming Kao , Marc M. Mignard , SuryaPrakash Ganti , Philip D. Floyd , Manish Kothari
Inventor： Alok Govil , Tsongming Kao , Marc M. Mignard , SuryaPrakash Ganti , Philip D. Floyd , Manish Kothari
IPC: G09G5/00
CPC classification number: G09G3/3466 , G09G2300/0809 , G09G2300/0828 , G09G2300/0838 , G09G2320/0209 , G09G2360/18
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for displaying an image using voltage shifting. In one aspect, a display device includes an array of display elements, each display element configurable into one of a plurality of states upon application of one of a plurality of voltages, and an array of voltage shifters, each voltage shifter associated with one or more of the display elements and configured to receive at least one input voltage from a display driver circuit and output at least one output voltage different than the input voltage to the associated one or more display elements. The voltage shifters can include, for example, at least one of an amplifier, a differential amplifier, an operational amplifier, a charge pump, a level shifter and a digital-to-analog converter.
Abstract translation: 本公开提供了系统，方法和装置，包括在计算机存储介质上编码的计算机程序，用于使用电压转换显示图像。 一方面，一种显示装置包括显示元件阵列，每个显示元件在施加多个电压中的一个时被配置为多个状态之一，以及一组电压移位器，每个电压移位器与一个或多个 并且被配置为从显示驱动器电路接收至少一个输入电压并将不同于输入电压的至少一个输出电压输出到相关联的一个或多个显示元件。 电压转换器可以包括例如放大器，差分放大器，运算放大器，电荷泵，电平转换器和数模转换器中的至少一个。
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公开(公告)号：US20110260956A1
公开(公告)日：2011-10-27
申请号：US13092030
申请日：2011-04-21
Applicant: Alok Govil , Tsongming Kao , Marc M. Mignard , SuryaPrakash Ganti , Philip D. Floyd , Manish Kothari
Inventor： Alok Govil , Tsongming Kao , Marc M. Mignard , SuryaPrakash Ganti , Philip D. Floyd , Manish Kothari
IPC: G09G3/34
CPC classification number: G09G3/3466 , G09G5/34 , G09G2300/0809 , G09G2300/0814 , G09G2300/0857
Abstract: This disclosure provides systems, methods and apparatus for sharing image data between interconnected pixels in a display device. Some implementations of a display device may include an array of pixels, where each pixel includes a display element, a memory element, one or more data interconnect lines connecting the pixel to one or more other pixels, one or more switches positioned in one or more of the interconnect lines and one or more scroll data lines connected to one or more of the switches. Some implementations may enable scrolling of image data on a display without writing new image data to the display. Further, in some implementations, the display element may be an interferometric modulator (IMOD). Some other implementations may additionally include a display, a processor configured to communicate with the display and a memory device that is configured to communicate with the processor.
Abstract translation: 本公开提供了用于在显示设备中的互连像素之间共享图像数据的系统，方法和装置。 显示设备的一些实现可以包括像素阵列，其中每个像素包括显示元件，存储元件，将像素连接到一个或多个其他像素的一个或多个数据互连线，位于一个或多个 以及连接到一个或多个开关的一个或多个滚动数据线。 一些实施方式可以允许在显示器上滚动图像数据，而不向显示器写入新的图像数据。 此外，在一些实现中，显示元件可以是干涉式调制器（IMOD）。 一些其它实现可以另外包括显示器，被配置为与显示器通信的处理器和被配置为与处理器通信的存储器设备。
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公开(公告)号：US20120161009A1
公开(公告)日：2012-06-28
申请号：US13411381
申请日：2012-03-02
Applicant: Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
Inventor： Manish Kothari , James Randolph Webster , Gaurav Sethi , Alok Govil , Jonathan Charles Griffiths
CPC classification number: H05B37/0227 , G06F3/0428 , G06F2203/04109 , Y10T29/49117
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08149496B2
公开(公告)日：2012-04-03
申请号：US12645379
申请日：2009-12-22
Applicant: Manish Kothari , Bangalore Ramaswamiengar Natarajan , Alok Govil , Kristopher Andrew Lavery , Lauren Fay Palmateer , Jonathan Charles Griffiths
Inventor： Manish Kothari , Bangalore Ramaswamiengar Natarajan , Alok Govil , Kristopher Andrew Lavery , Lauren Fay Palmateer , Jonathan Charles Griffiths
CPC classification number: G06F3/044 , G02B26/001 , G02B26/02 , G09G3/3466
Abstract: An interferometric modulator (“IMOD”) display utilizes ambient light and incorporates touch sensing without reducing the amount of ambient light that reaches the MEMS modulators, and without introducing any optical distortion or loss of performance. Electrodes for touch sensing are located at a back glass of the inteferometric display, and are used in conjunction with electrodes whose primary function is to activate the pixels of the MEMS display, in order to sense a touch. The touch deflects the IMOD layers and is sensed through the various display layers at the rear of the display.
Abstract translation: 干涉式调制器（“IMOD”）显示器利用环境光并且结合触摸感测而不减少到达MEMS调制器的环境光的量，并且不引入任何光学失真或性能损失。 用于触摸感测的电极位于该半透明显示器的后玻璃上，并且与主要功能是激活MEMS显示器的像素的电极结合使用，以感测触摸。 触摸偏转IMOD层，并通过显示器背面的各种显示层进行感测。
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公开(公告)号：US20110261037A1
公开(公告)日：2011-10-27
申请号：US13092087
申请日：2011-04-21
Applicant: Alok Govil , Tsongming Kao , Marc M. Mignard , SuryaPrakash Ganti , Philip D. Floyd , Manish Kothari
Inventor： Alok Govil , Tsongming Kao , Marc M. Mignard , SuryaPrakash Ganti , Philip D. Floyd , Manish Kothari
IPC: G06F3/038
CPC classification number: G09G3/3466 , G09G5/395 , G09G2300/0809 , G09G2300/0842 , G09G2340/12
Abstract: This disclosure provides methods, systems and apparatus for storing and processing image data at the pixel using augmented active matrix pixels. Some implementations of a display device may include a substrate, an array of display elements associated with the substrate and configured to display an image, an array of processor units associated with the substrate, wherein each processor unit is configured to process image data for a respective portion of the display elements and an array of memory units associated with the array of processor units, wherein each memory unit is configured to store data for a respective portion of the display elements. Some implementations may enable color processing image data at the pixel, layering of image data at the pixel or temporal modulation of image data at the pixel. Further, in some implementations, the display element may be an interferometric modulator (IMOD). Some other implementations may additionally include a display, a processor configured to communicate with the display and a memory device that is configured to communicate with the processor.
Abstract translation: 本公开提供了使用增强的有源矩阵像素在像素处存储和处理图像数据的方法，系统和装置。 显示设备的一些实施方式可以包括衬底，与衬底相关联并被配置为显示图像的显示元件的阵列，与衬底相关联的处理器单元的阵列，其中每个处理器单元被配置为处理相应的图像数据 显示元件的一部分和与处理器单元阵列相关联的存储器单元的阵列，其中每个存储器单元被配置为存储用于显示元件的相应部分的数据。 一些实施方式可以实现在像素处的图像数据的颜色处理，像素处的图像数据的分层或像素处的图像数据的时间调制。 此外，在一些实现中，显示元件可以是干涉式调制器（IMOD）。 一些其它实现可以另外包括显示器，被配置为与显示器通信的处理器和被配置为与处理器通信的存储器设备。
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