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    Area adaptive backlight with reduced color crosstalk
    1.
    发明授权
    Area adaptive backlight with reduced color crosstalk 有权
    区域自适应背光，降低颜色串扰

    公开(公告)号：US08624824B2

    公开(公告)日：2014-01-07

    申请号：US12383194

    申请日：2009-03-19

    Applicant: Xiao-fan Feng

    Inventor： Xiao-fan Feng

    IPC: G09G5/02

    CPC classification number: G09G3/3426 ,  G09G2320/0209 ,  G09G2320/0242 ,  G09G2320/0646 ,  G09G2360/16

    Abstract: A backlight display has improved display characteristics. An image may be displayed on the display where the image includes a liquid crystal material with a light valve. The display receives an image signal and uses the image signal to modify the light for a backlight array and a liquid crystal layer.

    Abstract translation: 背光显示器具有改进的显示特性。 可以在显示器上显示图像，其中图像包括具有光阀的液晶材料。 显示器接收图像信号并使用图像信号来修改背光阵列和液晶层的光。

    Full Color Gamut Display Using Multicolor Pixel Elements
    2.
    发明申请
    Full Color Gamut Display Using Multicolor Pixel Elements 审中-公开
    全彩色色彩显示使用多色像素元素

    公开(公告)号：US20110074808A1

    公开(公告)日：2011-03-31

    申请号：US12750495

    申请日：2010-03-30

    Applicant: Jiandong Huang ,  Scott J. Daly ,  Apostolos T. Voustas ,  Akinori Hashimura ,  Xiao-fan Feng

    Inventor： Jiandong Huang ,  Scott J. Daly ,  Apostolos T. Voustas ,  Akinori Hashimura ,  Xiao-fan Feng

    IPC: G09G5/02

    CPC classification number: G09G5/02 ,  G09G3/2003 ,  G09G3/2077 ,  G09G3/346 ,  G09G3/3466 ,  G09G3/3607 ,  G09G2300/0491 ,  G09G2310/0235 ,  G09G2330/021 ,  G09G2340/0407 ,  G09G2340/0428 ,  G09G2340/06

    Abstract: A display device is provided that includes a plurality of pixels, where each pixel includes a single subpixel. In a first aspect, a single subpixel is able to sequentially generate a plurality of (e.g., at least three) primary colors. As a result of the single subpixel, the display is able to supply a gamut of colors including at least 3 primaries colors. For example, the sequential generation of the 3 primary colors may involve operating the subpixel in a time division multiplex (TDM) mode, and a primary combination color is supplied in response to the subpixel generating 2 primary colors in respective TDM subframes. When the pixel includes at least two neighboring subpixels, the pixel may additionally be operated in a spatial division multiple (SDM) mode or in the TDM mode.

    Abstract translation: 提供了包括多个像素的显示装置，其中每个像素包括单个子像素。 在第一方面，单个子像素能够顺序地生成多个（例如，至少三个）原色。 作为单个子像素的结果，显示器能够提供包括至少3个基色的色域。 例如，3原色的顺序生成可以涉及以时分复用（TDM）模式操作子像素，并且响应于在各个TDM子帧中产生2个原色的子像素来提供主要组合颜色。 当像素包括至少两个相邻子像素时，该像素可另外以空分复用（SDM）模式或TDM模式操作。

    Therapeutic light control system
    7.
    发明授权
    Therapeutic light control system 有权
    治疗灯光控制系统

    公开(公告)号：US09289622B2

    公开(公告)日：2016-03-22

    申请号：US13080853

    申请日：2011-04-06

    Applicant: Xiao-fan Feng ,  Jon M. Speigle ,  M. Ibrahim Sezan

    Inventor： Xiao-fan Feng ,  Jon M. Speigle ,  M. Ibrahim Sezan

    IPC: A61N5/06

    CPC classification number: A61N5/0618 ,  A61N2005/0628 ,  A61N2005/0652 ,  A61N2005/0663 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

    Abstract: A system for influencing a state of a user includes a display with a light source for emitting light influencing the state of the user. A light controller selectively controls the emission of the light including at least one of; (1) the spectrum of the light; (2) the duration of the light; 3) the distribution of the light; (4) the intensity of the light; and (5) the timing of the light. An analysis engine capable of providing a signal to the light controller indicating a desired emission of the light based upon selectively illuminating one or more of a plurality of different blue light sources, each of which having a different peak spectrum.

    Abstract translation: 用于影响用户状态的系统包括具有用于发射影响用户状态的光的光源的显示器。 光控制器选择性地控制包括以下中的至少一个的光的发射： （1）光谱; （2）光的持续时间; 3）光的分布; （4）光强度; 和（5）光的时间。 一种分析引擎，其能够基于选择性地照射多个不同的蓝色光源中的一个或多个，其中每个具有不同的峰值光谱，从而向光控制器提供指示所需光的发射的信号。

    Methods and systems for LED backlight white balance
    8.
    发明授权
    Methods and systems for LED backlight white balance 有权
    LED背光白平衡的方法和系统

    公开(公告)号：US08531381B2

    公开(公告)日：2013-09-10

    申请号：US12242837

    申请日：2008-09-30

    Applicant: Xiao-fan Feng

    Inventor： Xiao-fan Feng

    IPC: G09G3/36

    CPC classification number: G09G3/3413 ,  G09G3/3426 ,  G09G2320/0233 ,  G09G2320/0666 ,  G09G2340/06 ,  G09G2360/145

    Abstract: Aspects of the present invention relate to systems and methods for performing white balance operations for an LED display backlight. Some aspects related to an iterative process wherein display backlight luminance and color are sampled at an intermediate resolution between the resolution of the LED backlight and the resolution of the LCD display. Some aspects relate to a process wherein r, g and b driving value differences are determined using a deconvolution technique.

    Abstract translation: 本发明的方面涉及用于执行LED显示器背光的白平衡操作的系统和方法。 与迭代过程相关的一些方面，其中以LED背光的分辨率和LCD显示器的分辨率之间的中间分辨率采样显示背光亮度和颜色。 某些方面涉及使用去卷积技术确定r，g和b驱动值差异的过程。

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