Backlit Display and Backlight System Thereof
    1.
    发明申请
    Backlit Display and Backlight System Thereof 审中-公开
    背光显示和背光系统

    公开(公告)号:US20080186272A1

    公开(公告)日:2008-08-07

    申请号:US11693643

    申请日:2007-03-29

    IPC分类号: G09G3/36

    摘要: A backlight system for a backlit display, the system comprising a plurality of backlight units corresponding to an adjacent region of a backlit display, each unit having at least one light emission source; and a controller for individually controlling each backlight unit to vary at least one light characteristic of light emission from each backlight unit, wherein the at least one light characteristic is defined by determining at least one predefined parameter of light for each of a plurality of regions of an image to be displayed on a backlit display, the regions of the image corresponding to an adjacent backlight unit.

    摘要翻译: 一种用于背光显示器的背光系统,该系统包括对应于背光显示器的相邻区域的多个背光单元,每个单元具有至少一个发光源; 以及控制器,用于单独地控制每个背光单元以改变来自每个背光单元的发光的至少一个光特性,其中所述至少一个光特性通过为多个区域中的每一个区域确定至少一个预定参数的光 要在背光显示器上显示的图像,与相邻的背光单元对应的图像的区域。

    Light guiding strip and double-sided planar light apparatus
    2.
    发明授权
    Light guiding strip and double-sided planar light apparatus 有权
    导光条和双面平面光装置

    公开(公告)号:US07703963B2

    公开(公告)日:2010-04-27

    申请号:US12238020

    申请日:2008-09-25

    IPC分类号: F21V7/04

    CPC分类号: G02B6/001

    摘要: A light guiding strip and a double-sided planar light apparatus are provided. According to one embodiment of the present invention, the double-sided planar light apparatus includes a plurality of light guiding strips, wherein the plurality of light guiding strips are positioned in a planar arrangement, each of the plurality of light guiding strips including a first plurality of light emitting surfaces disposed toward a first direction and a second plurality of light emitting surfaces disposed toward a second direction, each of the plurality of light guiding strips further including a first end and a second end configured to receive light, wherein the plurality of light guiding strips emit light from the first and second plurality of light emitting surfaces. Reflectors and light diffusion patterns on the light guiding strips provide control and independence over the two sides of the planar light apparatus.

    摘要翻译: 提供导光条和双面平面光装置。 根据本发明的一个实施例,双面平面光装置包括多个导光条,其中所述多个导光条位于平面布置中,所述多个导光条中的每一个包括第一多个导光条 的朝向第一方向设置的发光表面和朝向第二方向设置的第二多个发光表面,所述多个导光条中的每一个还包括构造成接收光的第一端和第二端,其中所述多个光 引导条从第一和第二多个发光表面发射光。 导光条上的反射器和光扩散图案在平面光装置的两侧提供了控制和独立性。

    Backlight assembly, method of driving the same and display system having the same thereof
    3.
    发明申请
    Backlight assembly, method of driving the same and display system having the same thereof 审中-公开
    背光组件,其驱动方法以及具有该背光组件的显示系统

    公开(公告)号:US20090051642A1

    公开(公告)日:2009-02-26

    申请号:US11895177

    申请日:2007-08-23

    IPC分类号: G09G3/36

    摘要: The present invention provides a backlight assembly and a display system having the same, characterized in that the backlight assembly comprises: a plurality of light emission units and a control unit. Each unit having M kinds of emission components, each of the M kinds of emission components emitting light of a spectrum which is different from each other, wherein M is a positive integer equal to or greater than two. The control unit receives a first signal and determines a second signal according to the color information of the first signal, and individually controls light emission of each emission component of the plurality of light emission units based on the second signal, wherein the light emissions from the plurality of light emission units generate a spatially-dependent spectrum distribution, and the light emission of each light emission unit forms a color gamut in a color space which is individually different from others.

    摘要翻译: 本发明提供一种背光组件及其显示系统,其特征在于,所述背光组件包括:多个发光单元和控制单元。 每个具有M种发射分量的单元,每种M种发射分量发射彼此不同的光谱的光,其中M是等于或大于2的正整数。 控制单元接收第一信号并根据第一信号的颜色信息确定第二信号,并且基于第二信号分别控制多个发光单元的每个发光分量的发光,其中来自 多个发光单元产生空间依赖的光谱分布,并且每个发光单元的发光在与其他光源单独不同的颜色空间中形成色域。

    Light guiding strip and backlight module and display using the same
    4.
    发明授权
    Light guiding strip and backlight module and display using the same 有权
    导光条和背光模块及显示屏使用相同

    公开(公告)号:US07828472B2

    公开(公告)日:2010-11-09

    申请号:US11901122

    申请日:2007-09-14

    IPC分类号: G02B5/02

    CPC分类号: G02B6/001

    摘要: A light guiding strip and a backlight module and display using the same are provided. The light guiding strip of the present invention includes a plurality of light reflecting surfaces and a plurality of light emergent surfaces. Each of the light reflecting surfaces has a light diffusion pattern. The light guiding strip of the present invention has the advantages of light weight, wide LED pitch, low cost, thickness and so on.

    摘要翻译: 提供了一种导光条和背光模块以及使用其的显示器。 本发明的导光条包括多个光反射表面和多个光出射表面。 每个光反射表面都具有光漫射图案。 本发明的导光条具有重量轻,LED间距宽,成本低,厚度等优点。

    METHOD AND LIGHT EMITTING DIODE BACKLIGHT SYSTEM WITH ADJUSTABLE COLOR GAMUT
    5.
    发明申请
    METHOD AND LIGHT EMITTING DIODE BACKLIGHT SYSTEM WITH ADJUSTABLE COLOR GAMUT 审中-公开
    方法和发光二极管背光系统与可调色彩游戏

    公开(公告)号:US20080164823A1

    公开(公告)日:2008-07-10

    申请号:US11970865

    申请日:2008-01-08

    IPC分类号: H05B37/02 H05B41/36

    摘要: The present invention provides a lighting structure having a light source, wherein the light source configures at least one WLEDs and at least one multicolored LED units to obtain a layout of the lighting structure, wherein the at least one multicolored LED units comprise combinations of red light, green light and blue light LEDs or any multicolored LED combinations that are able to mix up white light; and a driving control system for automatically providing a plurality of driving signals of the light source according to a preset first setting value or providing a plurality of driving signals of the light source according to a second setting value of user input. And according to system preset or user input, provide light source with high color gamut and low power consumption. The light source can be used in liquid crystal display devices.

    摘要翻译: 本发明提供了一种具有光源的照明结构,其中光源配置至少一个WLED和至少一个多色LED单元以获得照明结构的布局,其中至少一个多色LED单元包括红光 ,绿光和蓝光LED或能够混合白光的任何多色LED组合; 以及驱动控制系统,用于根据预设的第一设定值自动提供光源的多个驱动信号,或者根据用户输入的第二设定值提供光源的多个驱动信号。 并根据系统预设或用户输入,提供高色域,低功耗的光源。 光源可用于液晶显示装置。

    HIGH DYNAMIC RANGE IMAGE RECORDER
    6.
    发明申请
    HIGH DYNAMIC RANGE IMAGE RECORDER 审中-公开
    高动态范围图像记录仪

    公开(公告)号:US20080198235A1

    公开(公告)日:2008-08-21

    申请号:US11676057

    申请日:2007-02-16

    IPC分类号: H04N5/225

    摘要: Methods and devices (400, 500) for capturing at least one digital image (550) are described. In one implementation, transmission of input light is modulated (410) onto the same pixel elements of a digital image sensor (420), comprising pixel elements. Frames of an image are captured having different exposures (440A, 440B, 440C) from the modulated transmission of the input light using the digital image sensor (420). The different exposure frames of the image are processed to produce a high dynamic range digital image (450). In another implementation, a portion of the input light is transmitted onto the same pixel elements of respective digital image sensors (530, 532) to produce frames (560A, 560B) of an image (550) having different exposures. The different exposure frames (560A, 560B) of the image are processed (540) to produce a high dynamic range digital image (570).

    摘要翻译: 描述了用于捕获至少一个数字图像(550)的方法和装置(400,500)。 在一个实现中,输入光的传输被调制(410)到包括像素元件的数字图像传感器(420)的相同像素元件上。 使用数字图像传感器(420)从输入光的调制传输中捕获具有不同曝光(440A,440B,440C)的图像的帧。 处理图像的不同曝光帧以产生高动态范围数字图像(450)。 在另一实现中,输入光的一部分被传输到相应数字图像传感器(530,532)的相同像素元件上,以产生具有不同曝光的图像(550)的框架(560A,560B)。 处理图像的不同曝光帧(560A,560B)(540)以产生高动态范围数字图像(570)。

    Side-emitting backlight system and backlit display using the same
    7.
    发明申请
    Side-emitting backlight system and backlit display using the same 审中-公开
    侧面发光背光系统和背光显示使用相同

    公开(公告)号:US20080186734A1

    公开(公告)日:2008-08-07

    申请号:US11730305

    申请日:2007-03-30

    IPC分类号: F21V8/00

    摘要: A side-emitting backlight system for an image display panel, the system comprising a plurality of light emission units, each unit arranged so as to provide side light emission to region of an image display panel and having at least one light emission source; and a controller for individually controlling each light emission unit to vary at least one light characteristic of light emission from each light emission unit; wherein the at least one light characteristic is defined by determining at least one predefined parameter of light for each of a plurality of regions of an image to be displayed on the display panel, the region of the image corresponding to an adjacent light emission unit.

    摘要翻译: 一种用于图像显示面板的侧面发光背光系统,该系统包括多个发光单元,每个单元被布置成在图像显示面板的区域提供侧光发射并且具有至少一个发光源; 以及控制器,用于单独地控制每个发光单元以改变来自每个发光单元的发光的至少一个光特性; 其特征在于,所述至少一个光特性是通过对于要在所述显示面板上显示的图像的多个区域中的每一个确定对于相邻发光单元的所述图像的区域的光的至少一个预定参数来定义的。

    Light guiding strip and backlight module and display using the same
    8.
    发明申请
    Light guiding strip and backlight module and display using the same 有权
    导光条和背光模块及显示屏使用相同

    公开(公告)号:US20080130314A1

    公开(公告)日:2008-06-05

    申请号:US11901122

    申请日:2007-09-14

    IPC分类号: F21V8/00

    CPC分类号: G02B6/001

    摘要: A light guiding strip and a backlight module and display using the same are provided. The light guiding strip of the present invention includes a plurality of light reflecting surfaces and a plurality of light emergent surfaces. Each of the light reflecting surfaces has a light diffusion pattern. The light guiding strip of the present invention has the advantages of light weight, wide LED pitch, low cost, thickness and so on.

    摘要翻译: 提供了一种导光条和背光模块以及使用其的显示器。 本发明的导光条包括多个光反射表面和多个光出射表面。 每个光反射表面都具有光漫射图案。 本发明的导光条具有重量轻,LED间距宽,成本低,厚度等优点。

    Light-emitting devices and lens therefor
    10.
    发明授权
    Light-emitting devices and lens therefor 有权
    发光装置及其透镜

    公开(公告)号:US07607792B2

    公开(公告)日:2009-10-27

    申请号:US11643877

    申请日:2006-12-22

    IPC分类号: G09F13/04

    摘要: A light-emitting assembly for conditioning the light output of at least one light-emitting source for light guide coupling, comprising a lens and at least one light-emitting source, the light-emitting source having an optical output axis and the lens comprising a beam diverging portion for diverging or spreading light about the output axis, wherein the beam diverging portion of the lens is along the optical output axis and forward of the light-emitting source, and at least one beam converging portion for converging or compressing light away from the optical axis is adjacent the beam diverging portion.

    摘要翻译: 一种用于调节用于光导耦合的至少一个发光源的光输出的发光组件,包括透镜和至少一个发光源,所述发光源具有光学输出轴,并且所述透镜包括 光束发散部分,用于围绕输出轴线发散或散射光,其中透镜的光束发散部分沿着光学输出轴线和发光源的前方,以及用于会聚或压缩光的至少一个光束会聚部分 光轴与光束发散部分相邻。