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    SECURE DATA TRANSFER ON A HANDHELD COMMUNICATIONS DEVICE
    22.
    发明申请
    SECURE DATA TRANSFER ON A HANDHELD COMMUNICATIONS DEVICE 有权
    手持通信设备上的安全数据传输

    公开(公告)号：US20120294441A1

    公开(公告)日：2012-11-22

    申请号：US13566315

    申请日：2012-08-03

    申请人： Marc Drader ,  James Robinson ,  Michael Purdy

    发明人： Marc Drader ,  James Robinson ,  Michael Purdy

    IPC分类号： H04L9/26

    CPC分类号： H04L9/0861 ,  G09C5/00 ,  G09G2360/145 ,  H04L9/0819 ,  H04L9/0863 ,  H04L9/0894 ,  H04L9/32 ,  H04L63/068 ,  H04L63/0853 ,  H04L2209/805 ,  H04L2463/061

    摘要： A handheld communications device and method for transmitting an encryption key are provided. The method comprises: generating an encryption key via the data processor, the encryption key comprising a bit sequence; and varying an output of the display device over a period of time to transmit the encryption key from the handheld communications device by varying at least one of a sequence at least one of colour rendered on the display device or a sequence of brightness levels output by the display device.

    摘要翻译： 提供了一种用于发送加密密钥的手持通信设备和方法。 该方法包括：经由数据处理器生成加密密钥，加密密钥包括比特序列; 以及在一段时间内改变显示设备的输出，以通过改变显示设备上呈现的颜色中的至少一个或由显示设备输出的亮度级别中的至少一个的序列中的至少一个来从手持通信设备发送加密密钥 显示设备。

    Mobile wireless communications device with reduced interfering energy from the display and related methods
    25.
    发明授权
    Mobile wireless communications device with reduced interfering energy from the display and related methods 有权
    具有减少来自显示器的干扰能量的移动无线通信设备及相关方法

    公开(公告)号：US08244306B2

    公开(公告)日：2012-08-14

    申请号：US13300776

    申请日：2011-11-21

    申请人： Lizhong Zhu ,  Michael Corrigan ,  Perry Jarmuszewski ,  Liviu George ,  George Mankaruse ,  James Robinson ,  Marc Drader

    发明人： Lizhong Zhu ,  Michael Corrigan ,  Perry Jarmuszewski ,  Liviu George ,  George Mankaruse ,  James Robinson ,  Marc Drader

    IPC分类号： H04M1/00

    CPC分类号： H04B15/02 ,  H04M1/0266 ,  H05K1/0233 ,  Y10T29/4913

    摘要： A mobile wireless communications device includes a housing and circuit board carried by the housing and includes radio frequency (RF) circuitry and a processor carried by the circuit board and operative with each other. A display connector for an LCD connector is mounted on the circuit board and adapted to be connected to a display. Display connection lines are carried by the circuit board and interconnect the display connector and processor for carrying signals from the processor to the display connector and a connected display. Filters are carried by the circuit board and connected to the display connection lines and reduce any interfering energy from the processor and display.

    摘要翻译： 移动无线通信设备包括由外壳承载的壳体和电路板，并且包括射频（RF）电路和由电路板携带并且彼此操作的处理器。 用于LCD连接器的显示器连接器安装在电路板上并且适于连接到显示器。 显示器连接线由电路板携带，并将显示器连接器和处理器互连起来，用于将信号从处理器传送到显示器连接器和连接的显示器。 滤波器由电路板承载并连接到显示器连接线，并减少来自处理器和显示器的干扰能量。

    Method and device to improve backlight uniformity
    27.
    发明授权
    Method and device to improve backlight uniformity 有权
    提高背光均匀性的方法和装置

    公开(公告)号：US07978942B2

    公开(公告)日：2011-07-12

    申请号：US12634395

    申请日：2009-12-09

    申请人： James Robinson ,  Marc Drader ,  Michael Purdy

    发明人： James Robinson ,  Marc Drader ,  Michael Purdy

    IPC分类号： G02B6/26 ,  G02F1/035 ,  G02F1/135

    CPC分类号： G02B6/0033 ,  G01J1/04 ,  G01J1/0418 ,  G01J1/26 ,  G01J1/4228 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133611 ,  G02F1/133615 ,  G02F2001/133601 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3607 ,  G09G3/3611 ,  G09G2310/0235 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0646 ,  H04M1/22 ,  Y10S385/901

    摘要： A system and method for compensating for non-uniform illumination from a light guide for a display in an electronics device is provided. The system comprises: a memory device storing a data representing a first compensation pattern for generation on the display to block light from a first portion of the light guide relative to light from a second portion of the light guide; a first module to incorporate the stored representation into an image to be displayed on the display; and a second module to generate the image with the stored representation for display on the display. In the system, when the first module generates the first compensation pattern on the display, the first compensation pattern aligns with the first and second portions to reduce an intensity of light from a light source passing through the first compensation pattern from the first portion relative to an intensity of light passing through the first compensation pattern from the second portion from the light source.

    摘要翻译： 提供了一种用于补偿来自电子设备中的显示器的光导的不均匀照明的系统和方法。 该系统包括：存储装置，存储表示用于在显示器上产生的第一补偿图案的数据，以阻挡来自光导的第一部分的光相对于来自光导的第二部分的光; 将存储的表示合并到要显示在显示器上的图像中的第一模块; 以及第二模块，用于使用所存储的表示来生成图像以在显示器上显示。 在该系统中，当第一模块在显示器上产生第一补偿图案时，第一补偿图案与第一和第二部分对准以减少来自第一部分相对于经过第一补偿图案的光源的光强度 从光源的第二部分穿过第一补偿图案的光的强度。

    Cross-talk correction for a liquid crystal display
    29.
    发明申请
    Cross-talk correction for a liquid crystal display 有权
    液晶显示器的串扰校正

    公开(公告)号：US20080074366A1

    公开(公告)日：2008-03-27

    申请号：US11524514

    申请日：2006-09-21

    申请人： Marc Drader ,  James Robinson ,  Alex Kornilovsky

    发明人： Marc Drader ,  James Robinson ,  Alex Kornilovsky

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3611 ,  G09G2320/0209 ,  G09G2340/02

    摘要： A method for reducing cross-talk on a liquid crystal display begins by receiving pixel data defining an image comprising a plurality of pixels; the received pixel data includes an intensity value associated with each pixel. The image is compressed by reducing the range of the intensity values of all the pixels in the image; the compressing step comprising arithmetically adjusting the intensity values of the pixels. Lines in the compressed image that are disposed to create cross-talk are identified. The image is then decompressed by applying a scale factor to the adjusted intensity value associated only with the pixels in the identified lines. The scale factor is selected such that a display image rendered on a liquid crystal display from the pixel data of the decompressed image has less cross-talk than a display image rendered on a liquid crystal display from the received pixel data.

    摘要翻译： 通过接收限定包括多个像素的图像的像素数据来开始减少液​​晶显示器上的串扰的方法; 所接收的像素数据包括与每个像素相关联的强度值。 通过减小图像中所有像素的强度值的范围来压缩图像; 压缩步骤包括算术地调整像素的强度值。 识别被设置为产生串扰的压缩图像中的行。 然后通过将比例因子应用于仅与所识别的线中的像素相关联的调整的强度值来解压缩图像。 选择比例因子，使得从解压缩图像的像素数据在液晶显示器上呈现的显示图像与从接收的像素数据显示在液晶显示器上的显示图像相比具有更少的串扰。