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    REDUCED METAMERISM SPECTRAL COLOR PROCESSING FOR MULTI-PRIMARY DISPLAY DEVICES
    2.
    发明申请
    REDUCED METAMERISM SPECTRAL COLOR PROCESSING FOR MULTI-PRIMARY DISPLAY DEVICES 审中-公开
    多主显示设备的减少分辨率光谱色彩处理

    公开(公告)号：US20140225912A1

    公开(公告)日：2014-08-14

    申请号：US13764347

    申请日：2013-02-11

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： Alok Govil ,  Pouya Bastani ,  Behnam Bastani

    IPC: G09G5/02

    CPC classification number: G09G3/3466 ,  G09G5/06 ,  G09G2320/0242 ,  G09G2340/06

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for spectral color processing for multi-primary display devices. In one aspect, the display device can include display elements and a processor. The processor can create an output color palette of colors and transform the output color palette to a spectral space color palette. The processor also can receive data on an input color to be output by the display device, separate the input color into a combination of the primary colors that can create the input color, and transform the input color to the spectral space. Furthermore, the processor can select a color in the spectral space color palette based at least in part on the input color in the spectral space. The selected color can reduce metamerism.

    Abstract translation: 本公开提供了用于多主显示设备的光谱颜色处理的系统，方法和装置，包括在计算机存储介质上编码的计算机程序。 在一个方面，显示设备可以包括显示元件和处理器。 处理器可以创建颜色的输出调色板，并将输出调色板转换为光谱空间调色板。 处理器还可以接收要由显示装置输出的输入颜色的数据，将输入颜色分离为可以产生输入颜色的原色的组合，并将输入颜色转换为光谱空间。 此外，处理器可以至少部分地基于光谱空间中的输入颜色来选择光谱空间调色板中的颜色。 所选颜色可以减少同色异谱。

    METHODS AND APPARATUS FOR INTERPOLATING COLORS
    3.
    发明申请
    METHODS AND APPARATUS FOR INTERPOLATING COLORS 审中-公开
    插入颜色的方法和装置

    公开(公告)号：US20130135335A1

    公开(公告)日：2013-05-30

    申请号：US13679734

    申请日：2012-11-16

    Applicant: QUALCOMM MEMS Technologies, Inc.

    Inventor： Alok Govil

    IPC: G09G5/10

    CPC classification number: G09G5/10 ,  G09G3/2003 ,  G09G3/2044 ,  G09G3/2059 ,  G09G3/2062 ,  G09G3/2066 ,  G09G3/3466 ,  G09G5/02 ,  G09G5/06 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0666 ,  G09G2340/06

    Abstract: This disclosure provides methods, apparatus, and computer programs encoded on computer storage media for displaying a target color on an electronic display having display devices capable of displaying a set of native colors. In one aspect, the method includes identifying a plurality of weights including at least a first weight and one or more other weights, selecting a first color from the set of native colors that is closest to the target color and assigning it to the first weight, determining an error between the first color and the target color, recursively assigning a subsequent color from the set of native colors to the one or more other weights. Each subsequent color is selected based on the target color and an error normalized by previously assigned weights. The method also displays each assigned color according to its weight on the electronic display.

    Abstract translation: 本公开提供了在计算机存储介质上编码的方法，装置和计算机程序，用于在具有能够显示一组本机颜色的显示装置的电子显示器上显示目标颜色。 一方面，该方法包括识别包括至少第一权重和一个或多个其他权重的多个权重，从最接近目标色彩的本机颜色集合中选择第一颜色并将其分配给第一权重， 确定所述第一颜色和所述目标颜色之间的误差，从所述一组本机颜色向所述一个或多个其他权重递归地分配后续颜色。 基于目标颜色和由先前分配的权重归一化的误差来选择每个后续颜色。 该方法还根据其在电子显示器上的重量显示每个分配的颜色。

    Systems, devices, and methods for driving an analog interferometric modulator
    4.
    发明授权
    Systems, devices, and methods for driving an analog interferometric modulator 有权
    用于驱动模拟干涉式调制器的系统，装置和方法

    公开(公告)号：US09305497B2

    公开(公告)日：2016-04-05

    申请号：US14012687

    申请日：2013-08-28

    Applicant: QUALCOMM MEMS Technologies, Inc.

    Inventor： Jae Hyeong Seo ,  Alok Govil ,  Ming-Hau Tung ,  Russel A. Martin

    IPC: G09G3/34 ,  G02B26/00

    CPC classification number: G09G3/3466 ,  G02B26/00 ,  G09G2300/08 ,  G09G2300/0819 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/061

    Abstract: Display elements of a display array include at least one fixed layer and a movable layer. The movable layer is positioned with respect to the at least one fixed layer by placing a charge on the movable layer and applying a voltage to the at least one fixed layer. The at least one fixed layer may be two layers positioned on either side of the movable layer. The movable layer may be positioned in a desired position when driving an array of display elements by executing a reset stage, a charging stage, and a bias stage.

    Abstract translation: 显示阵列的显示元件包括至少一个固定层和可移动层。 可移动层通过在可移动层上放置电荷并向至少一个固定层施加电压而相对于至少一个固定层定位。 至少一个固定层可以是位于可移动层的任一侧上的两层。 当通过执行复位阶段，充电阶段和偏置阶段来驱动显示元件阵列时，可移动层可以被定位在期望的位置。

    IMAGE-DEPENDENT TEMPORAL SLOT DETERMINATION FOR MULTI-STATE IMODS
    5.
    发明申请
    IMAGE-DEPENDENT TEMPORAL SLOT DETERMINATION FOR MULTI-STATE IMODS 有权
    用于多状态图像的依赖于时间顺序的时间段测定

    公开(公告)号：US20140218418A1

    公开(公告)日：2014-08-07

    申请号：US13759271

    申请日：2013-02-05

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： Pouya Bastani ,  Alok Govil ,  Behnam Bastani

    IPC: G09G5/02

    CPC classification number: G09G5/02 ,  G09G3/2003 ,  G09G3/2022 ,  G09G3/3466 ,  G09G2360/16

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for selecting a temporal modulation method according to an analysis of image data and for controlling a pixel array according to the temporal modulation method. The analysis may involve analyzing at least one of image content data or image gamut data.

    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，用于根据图像数据的分析选择时间调制方法，并根据时间调制方法控制像素阵列。 分析可以涉及分析图像内容数据或图像色域数据中的至少一个。

    FIELD-SEQUENTIAL COLOR MODE TRANSITIONS
    6.
    发明申请
    FIELD-SEQUENTIAL COLOR MODE TRANSITIONS 审中-公开
    场顺序颜色模式转换

    公开(公告)号：US20140160137A1

    公开(公告)日：2014-06-12

    申请号：US13712716

    申请日：2012-12-12

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： Russel Allyn Martin ,  Zhanpeng Feng ,  Jennifer Lee Gille ,  Alok Govil ,  Muhammed Ibrahim Sezan

    IPC: G02B26/00 ,  G06F12/00

    CPC classification number: G06F12/00 ,  G02B26/001 ,  G09G3/3406 ,  G09G3/3466 ,  G09G2310/0235 ,  G09G2310/0237 ,  G09G2320/0242 ,  G09G2360/144

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for selecting an operational mode of a reflective display device from a plurality of operational modes that include at least one field-sequential color mode. The operational mode may be selected based, at least in part, on ambient light data. The ambient light data may include ambient light intensity data, ambient light spectrum data and/or ambient light direction data. The operational mode may be selected based, at least in part, on other criteria, such as display application type and/or battery state data.

    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，用于从包括至少一个场顺序色彩模式的多个操作模式中选择反射显示装置的操作模式。 可以至少部分地基于环境光数据来选择操作模式。 环境光数据可以包括环境光强度数据，环境光谱数据和/或环境光方向数据。 可以至少部分地基于诸如显示器应用类型和/或电池状态数据的其他标准来选择操作模式。

    ANALOG INTERFEROMETRIC MODULATOR
    7.
    发明申请
    ANALOG INTERFEROMETRIC MODULATOR 有权
    模拟干涉仪

    公开(公告)号：US20140071516A1

    公开(公告)日：2014-03-13

    申请号：US14080664

    申请日：2013-11-14

    Applicant: QUALCOMM MEMS Technologies, Inc.

    Inventor： Chong U. Lee ,  John H. Hong ,  Marc M. Mignard ,  Alok Govil

    IPC: G02B26/00

    CPC classification number: G02B26/001 ,  G09G3/3466 ,  G09G2320/0693

    Abstract: Methods and devices for calibrating and controlling the actuation of an analog interferometric modulator configured to have a plurality of actuation states. Devices and methods for calibrating an analog interferometric modulator to respond in linear relation to an applied voltage.

    Abstract translation: 用于校准和控制被配置为具有多个致动状态的模拟干涉式调制器的致动的方法和装置。 用于校准模拟干涉式调制器以与施加的电压成线性关系的装置和方法。

    Image-dependent temporal slot determination for multi-state IMODs
    9.
    发明授权
    Image-dependent temporal slot determination for multi-state IMODs 有权
    多状态IMOD的图像相关时隙确定

    公开(公告)号：US09190013B2

    公开(公告)日：2015-11-17

    申请号：US13759271

    申请日：2013-02-05

    Applicant: QUALCOMM MEMS Technologies, Inc.

    Inventor： Pouya Bastani ,  Alok Govil ,  Behnam Bastani

    IPC: G09G5/00 ,  G09G5/02 ,  G09G3/20 ,  G09G3/34

    CPC classification number: G09G5/02 ,  G09G3/2003 ,  G09G3/2022 ,  G09G3/3466 ,  G09G2360/16

    Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for selecting a temporal modulation method according to an analysis of image data and for controlling a pixel array according to the temporal modulation method. The analysis may involve analyzing at least one of image content data or image gamut data.

    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，用于根据图像数据的分析选择时间调制方法，并根据时间调制方法控制像素阵列。 分析可以涉及分析图像内容数据或图像色域数据中的至少一个。

    SYSTEMS, DEVICES, AND METHODS FOR DRIVING AN INTERFEROMETRIC MODULATOR
    10.
    发明申请
    SYSTEMS, DEVICES, AND METHODS FOR DRIVING AN INTERFEROMETRIC MODULATOR 审中-公开
    用于驱动干涉仪调制器的系统，设备和方法

    公开(公告)号：US20140368517A1

    公开(公告)日：2014-12-18

    申请号：US14473912

    申请日：2014-08-29

    Applicant: QUALCOMM MEMS Technologies, Inc.

    Inventor： Alok Govil

    IPC: G02B26/00

    CPC classification number: G02B26/001 ,  G09G3/3466 ,  G09G2300/0473 ,  G09G2300/0819 ,  G09G2300/0876 ,  G09G2320/0295 ,  G09G2320/0693

    Abstract: This disclosure provides systems, methods, and apparatus for controlling the actuation of an analog interferometric modulator. In one aspect, a voltage may be determined from a sense electrode. A distance between one or more of the electrodes may be determined based on the voltage. The sense electrode may be capacitively coupled to another electrode, and may be implemented in a mirror of a movable layer of an interferometric modulator, or may be implemented in a floating fixed layer of an interferometric modulator.

    Abstract translation: 本公开提供了用于控制模拟干涉式调制器的致动的系统，方法和装置。 在一个方面，可以从感测电极确定电压。 可以基于电压来确定一个或多个电极之间的距离。 感测电极可以电容耦合到另一个电极，并且可以在干涉式调制器的可移动层的镜中实现，或者可以在干涉式调制器的浮动固定层中实现。

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