Reflective Morphable Display Device and method of Feature Activation
    1.
    发明申请
    Reflective Morphable Display Device and method of Feature Activation 有权
    反光变形显示​​装置及特征激活方法

    公开(公告)号:US20100097549A1

    公开(公告)日:2010-04-22

    申请号:US12254720

    申请日:2008-10-20

    IPC分类号: G02F1/1335 G02F1/1347

    摘要: Disclosed is reflective morphable display with multi-layered depth viewing, low power consumption and few components and a method of activating various features thereof. The disclosed display includes a bi-stable reflective cholesteric liquid display crystal (ChLCD) layered in combination with a display device such as an LCD and a quarter lambda (λ/4) retardation film layer. Linearly polarized light emerging from the front surface of a display device is circularly polarized by the λ/4 layer before entering the ChLCD layer. In its reflective state, the ChLCD layer receiving a portion of the ambient light having the same handedness of the ChLCD is reflected in a mirror-like manner. Also in its reflective state, when it receives light that is circularly polarized by the λ/4 retardation film layer, the ChLCD layer acts as a shutter. A display device with depth viewing is provided as the ChLCD layer pixelated so it is configured to display font and/or other indicia.

    摘要翻译: 公开了具有多层深度观察,低功耗和少量组件的反射变形显示以及激活其各种特征的方法。 所公开的显示器包括与诸如LCD和四分之一λ(λ/ 4)延迟膜层的显示装置组合的双稳态反射胆甾型液晶显示晶体(ChLCD)。 在进入ChLCD层之前,从显示装置的前表面出射的线偏振光被λ/ 4层圆偏振。 在其反射状态下,接收具有ChLCD相同手性的环境光的一部分的ChLCD层以镜像的方式反映。 同样在其反射状态下,当它接收到被λ/ 4延迟膜层圆偏振的光时,ChLCD层用作快门。 具有深度观看的显示设备被提供为ChLCD层像素化,因此被配置为显示字体和/或其他标记。

    METHOD OF CORRECTING EMISSIVE DISPLAY BURN-IN
    2.
    发明申请
    METHOD OF CORRECTING EMISSIVE DISPLAY BURN-IN 有权
    校正EMISSIVE显示器的方法

    公开(公告)号:US20100103198A1

    公开(公告)日:2010-04-29

    申请号:US12257072

    申请日:2008-10-23

    IPC分类号: G09G5/10

    摘要: A method and apparatus are provided for correcting burn-in in a flat screen display. The method includes the steps of determining a maximum cumulative luminance of each pixel (15) within the display (14) based upon a usage of the pixel, providing a modulation map (40) of the display (14) from the maximum cumulative luminance of each pixel (15) within the display (14), transforming the modulation map (40) based upon the maximum cumulative luminance of groups of adjacent pixels to provide a modulation index for each pixel location of the map (40), comparing the modulation indexes with a set of threshold values and adjusting a luminosity of associated pixels (15) of the display (40) when the modulation index exceeds the threshold.

    摘要翻译: 提供一种用于校正平板显示器中的老化的方法和装置。 该方法包括以下步骤:基于像素的使用来确定显示器(14)内的每个像素(15)的最大累积亮度,从显示器(14)的最大累积亮度提供显示器(14)的调制图(40) 显示器(14)内的每个像素(15),基于相邻像素组的最大累积亮度来变换调制图(40),以提供对于地图(40)的每个像素位置的调制指数,比较调制指数 具有一组阈值并且当调制指数超过阈值时调节显示器(40)的相关联像素(15)的亮度。

    Multi-Touch Detection Panel with Disambiguation of Touch Coordinates
    3.
    发明申请
    Multi-Touch Detection Panel with Disambiguation of Touch Coordinates 有权
    多触摸检测面板消除触摸坐标

    公开(公告)号:US20090267903A1

    公开(公告)日:2009-10-29

    申请号:US12107820

    申请日:2008-04-23

    IPC分类号: G06F3/041

    摘要: An multi-touch detection system (100) separately determines each of the coordinates of multiple touches and is able to correctly pair the coordinates, the touch panel includes multiple (e.g., two or four) separate sections (104, 106, 404, 406, 504, 506, 508, 510) to detect touches in different areas. The system (100) is able to operate at high refresh rates allowing speed sensitive applications to be supported.

    摘要翻译: 多点触摸检测系统(100)分别确定多个触摸的每个坐标并且能够正确地配对坐标,触摸面板包括多个(例如两个或四个)分离的部分(104,106,404,406, 504,506,508,510)以检测不同区域中的触摸。 系统(100)能够以高刷新率运行,从而支持速度敏感应用。

    Method of correcting emissive display burn-in
    4.
    发明授权
    Method of correcting emissive display burn-in 有权
    校正发光显示屏老化的方法

    公开(公告)号:US08237750B2

    公开(公告)日:2012-08-07

    申请号:US12257072

    申请日:2008-10-23

    IPC分类号: G09G5/10

    摘要: A method and apparatus are provided for correcting burn-in in a flat screen display. The method includes the steps of determining a maximum cumulative luminance of each pixel (15) within the display (14) based upon a usage of the pixel, providing a modulation map (40) of the display (14) from the maximum cumulative luminance of each pixel (15) within the display (14), transforming the modulation map (40) based upon the maximum cumulative luminance of groups of adjacent pixels to provide a modulation index for each pixel location of the map (40), comparing the modulation indexes with a set of threshold values and adjusting a luminosity of associated pixels (15) of the display (40) when the modulation index exceeds the threshold.

    摘要翻译: 提供一种用于校正平板显示器中的老化的方法和装置。 该方法包括以下步骤:基于像素的使用来确定显示器(14)内的每个像素(15)的最大累积亮度,从显示器(14)的最大累积亮度提供显示器(14)的调制图(40) 显示器(14)内的每个像素(15),基于相邻像素组的最大累积亮度来变换调制图(40),以提供对于地图(40)的每个像素位置的调制指数,比较调制指数 具有一组阈值并且当调制指数超过阈值时调节显示器(40)的相关联像素(15)的亮度。

    Colored Morphing Apparatus for an Electronic Device
    5.
    发明申请
    Colored Morphing Apparatus for an Electronic Device 有权
    用于电子设备的彩色变形装置

    公开(公告)号:US20080316397A1

    公开(公告)日:2008-12-25

    申请号:US11766921

    申请日:2007-06-22

    IPC分类号: G02F1/1335 G02F1/01 H01J1/62

    摘要: A user interface (200) for a portable electronic device (100) is configured to transition from a first state to a second state to present a plurality of mode-based user actuation targets to a user. The user interface (200) includes a segmented electro-optical device (407) configured to open and close shutters, thereby revealing and hiding the user actuation targets. The user interface includes a first polarizer (401) disposed above the segmented electro-optical device (407) and a colored reflective polarizer (405) disposed beneath the segmented electro-optical device. The colored reflective polarizer (405), which may include a colored dichroic polarizer (601) and a reflective polarizer (602), causes the user interface (200) to exhibit a predetermined color.

    摘要翻译: 用于便携式电子设备(100)的用户界面(200)被配置为从第一状态转换到第二状态,以向用户呈现多个基于模式的用户致动目标。 用户接口(200)包括被配置为打开和关闭百叶窗的分段电光装置(407),从而显露和隐藏用户致动目标。 用户接口包括设置在分段电光器件(407)上方的第一偏振器(401)和设置在分段电光器件下方的着色反射偏振器(405)。 可以包括着色二向色偏振器(601)和反射偏振器(602)的着色反射偏振器(405)使得用户界面(200)呈现预定颜色。

    Common circuits and user interfaces for shutters and electro-optical components
    6.
    发明授权
    Common circuits and user interfaces for shutters and electro-optical components 有权
    百叶窗和电光元件的通用电路和用户界面

    公开(公告)号:US07953438B2

    公开(公告)日:2011-05-31

    申请号:US11566759

    申请日:2006-12-05

    IPC分类号: H04B1/38

    CPC分类号: G06F1/16 H04M1/22

    摘要: Disclosed are circuits and user interfaces of a mobile communication device that include a light source and a shutter that are driven by at least one common voltage line. Also disclosed are circuits and user interfaces of a mobile communication device that include a sensor and a shutter that are driven by at least one common voltage line. Further disclosed are circuits and user interfaces that include a light source, a sensor and a shutter that are driven by at least one common voltage line. The shutter may be divided into a plurality of segments so that one segment may be in optical alignment with a light source and another segment may be in optical alignment with a sensor. A shutter may be part of the same circuit as a light source and/or a sensor without needing its own circuit and driver.

    摘要翻译: 公开了包括由至少一个公共电压线驱动的光源和快门的移动通信设备的电路和用户界面。 还公开了移动通信设备的电路和用户界面,其包括由至少一个公共电压线驱动的传感器和快门。 还公开了包括由至少一个公共电压线驱动的光源,传感器和快门的电路和用户界面。 快门可以被分成多个段,使得一个段可以与光源光学对准,而另一个段可以与传感器光学对准。 快门可以是与光源和/或传感器相同的电路的一部分,而不需要其自己的电路和驱动器。

    Luminance adjustment in a display unit
    7.
    发明授权
    Luminance adjustment in a display unit 有权
    显示单元中的亮度调整

    公开(公告)号:US08933972B2

    公开(公告)日:2015-01-13

    申请号:US11670194

    申请日:2007-02-01

    IPC分类号: G09G5/10

    摘要: A method and system for adjusting luminance in a display device including displaying an image with saturated colors, and adjusting luminance settings of sub-pixels so that a relative luminance ratio between full white color and any fully saturated color is within approximately 25 percent of a reference relative luminance ratio between the full white color and the same fully saturated color in an equivalent display device including red, green and blue sub-pixels.

    摘要翻译: 一种用于在显示装置中调节亮度的方法和系统,包括显示具有饱和色的图像,以及调整子像素的亮度设置,使得全白色和任何完全饱和色之间的相对亮度比在参考的约25%内 在包括红色,绿色和蓝色子像素的等效显示装置中,全白色与完全饱和色相同的相对亮度比。

    Display stack-up for a mobile electronic device having internal and external displays
    8.
    发明授权
    Display stack-up for a mobile electronic device having internal and external displays 有权
    显示具有内部和外部显示器的移动电子设备的堆叠

    公开(公告)号:US07768605B2

    公开(公告)日:2010-08-03

    申请号:US11427871

    申请日:2006-06-30

    申请人: Robert D. Polak

    发明人: Robert D. Polak

    IPC分类号: G02F1/1335 G02F1/1347

    摘要: A display stack-up (300) is provided for a mobile electronic device (100) having an internal and external display, for example, a clamshell style mobile phone. The display stack-up comprises a backlight unit (114) and an external display device (110) having bi-stable optical states. The external display device (110) is placed in contact with, and is optically coupled to, the backlight unit (114). The display stack-up further comprises an internal display device (106) which is placed in contact with, and is optically coupled to, the external display device (110).

    摘要翻译: 为具有内部和外部显示器的移动电子设备(100)提供显示器堆叠(300),例如蛤壳式移动电话。 显示器堆叠包括具有双稳态光学状态的背光单元(114)和外部显示装置(110)。 外部显示装置(110)被放置成与背光单元(114)接触并被光耦合到背光单元(114)。 显示器叠层还包括与外部显示设备(110)接触并与光学耦合的内部显示设备(106)。

    WAVEGUARD TOUCH PANEL
    9.
    发明申请
    WAVEGUARD TOUCH PANEL 有权
    WAVEGUARD TOUCH面板

    公开(公告)号:US20100123683A1

    公开(公告)日:2010-05-20

    申请号:US12271411

    申请日:2008-11-14

    IPC分类号: G06F3/042

    CPC分类号: G06F3/0421

    摘要: A method and apparatus are provided for detecting activation of a touch panel (16). The method includes the steps of providing an N by M touch panel (16) including a matrix of N rows of touch elements (22, 26) along a first axis and M columns of touch elements (22, 28) along a second axis, providing N optical beams (60, 62) where a characteristic of each beam of the N beams is different than the corresponding characteristic of any other of the N optical beams, where the summation of a characteristic any first group of the N optical beams (60, 62) is different than the summation the corresponding characteristic of any other N beams (60, 62) and where each respective beam of the N optical beams corresponds to an input of each of the N rows; and summing the characteristic from an output of each of the N rows. The method further includes the steps of providing M optical beams (60, 62) where a characteristic of each beam of the M beam (60, 62) is different than the corresponding characteristic of any other of the M optical beams, where the summation of a characteristic of any first group of the M optical beams is different than the summation the corresponding characteristic of any other M beams and where each respective beam of the M optical beams corresponds to an input of each of the M columns, summing the characteristic from an output of each of the M columns and unambiguously identifying a touch element or multi-touch elements (22, 26, 28) of the N rows and M columns of touch elements based upon the summation of the outputs.

    摘要翻译: 提供了一种用于检测触摸面板(16)的激活的方法和装置。 该方法包括以下步骤:沿着第二轴线提供包括沿着第一轴线的N行触摸元件(22,26)和M列触摸元件(22,28)的矩阵的N×M触摸面板(16) 提供N个光束(60,62),其中N个光束的每个光束的特性不同于N个光束中的任何其他N个光束的相应特性,其中N个光束(60)的任何第一组的特征的总和 ,62)不同于任何其他N个光束(60,62)的对应特性的和,并且其中N个光束的每个相应的光束对应于N行中的每一个的输入; 并从N行中的每一个的输出求和该特性。 该方法还包括以下步骤:提供M个光束(60,62),其中M个光束(60,62)的每个光束的特性不同于M个光束中的任何其他光束的相应特性,其中, M光束中的任何第一组的特征与任何其他M个光束的对应特性的和相加,并且其中M个光束的每个相应的光束对应于每个M列的输入, 输出每个M列,并且基于输出的总和明确地识别N行M列触摸元件的触摸元件或多点触摸元件(22,26,28)。

    Colored Morphing Apparatus for an Electronic Device
    10.
    发明申请
    Colored Morphing Apparatus for an Electronic Device 审中-公开
    用于电子设备的彩色变形装置

    公开(公告)号:US20090231283A1

    公开(公告)日:2009-09-17

    申请号:US12470792

    申请日:2009-05-22

    IPC分类号: G06F3/02 H03M11/00

    摘要: A user interface (200) for a portable electronic device (100) is configured to transition from a first state to a second state to present a plurality of mode-based user actuation targets to a user. The user interface (200) includes a segmented electro-optical device (407) configured to open and close shutters, thereby revealing and hiding the user actuation targets. The user interface includes a first polarizer (401) disposed above the segmented electro-optical device (407) and a colored reflective polarizer (405) disposed beneath the segmented electro-optical device. The colored reflective polarizer (405), which may include a colored dichroic polarizer (601) and a reflective polarizer (602), causes the user interface (200) to exhibit a predetermined color.

    摘要翻译: 用于便携式电子设备(100)的用户界面(200)被配置为从第一状态转换到第二状态,以向用户呈现多个基于模式的用户致动目标。 用户接口(200)包括被配置为打开和关闭百叶窗的分段电光装置(407),从而显露和隐藏用户致动目标。 用户接口包括设置在分段电光器件(407)上方的第一偏振器(401)和设置在分段电光器件下方的着色反射偏振器(405)。 可以包括着色二向色偏振器(601)和反射偏振器(602)的着色反射偏振器(405)使得用户界面(200)呈现预定颜色。