公开(公告)号：US20080186272A1

公开(公告)日：2008-08-07

申请号：US11693643

申请日：2007-03-29

申请人： Danding Huang ,  Ying Liu ,  Shou Lung Chen ,  Huajun Peng ,  Chen-Jung Tsai

发明人： Danding Huang ,  Ying Liu ,  Shou Lung Chen ,  Huajun Peng ,  Chen-Jung Tsai

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0233 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

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。

公开(公告)号：US20080186734A1

公开(公告)日：2008-08-07

申请号：US11730305

申请日：2007-03-30

申请人： Danding Huang ,  Ying Liu ,  Shou Lung Chen ,  Huajun Peng ,  Kwan Wah Ng ,  Chen-Jung Tsai

发明人： Danding Huang ,  Ying Liu ,  Shou Lung Chen ,  Huajun Peng ,  Kwan Wah Ng ,  Chen-Jung Tsai

IPC分类号： F21V8/00

CPC分类号： G09G3/3426 ,  G02B6/0068 ,  G09G2320/0646 ,  G09G2360/16

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。

公开(公告)号：US20080130314A1

公开(公告)日：2008-06-05

申请号：US11901122

申请日：2007-09-14

申请人： Ying Liu ,  Danding Huang ,  Chen-Jung Tsai

发明人： Ying Liu ,  Danding Huang ,  Chen-Jung Tsai

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。

公开(公告)号：US07841739B2

公开(公告)日：2010-11-30

申请号：US11959546

申请日：2007-12-19

申请人： Ying Liu ,  Chen-Jung Tsai

发明人： Ying Liu ,  Chen-Jung Tsai

IPC分类号： F21V5/00 ,  F21V7/00

CPC分类号： F21V7/0091 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0041 ,  G02B6/0058 ,  G02B19/0028 ,  G02B19/0052 ,  G02B19/0061 ,  G02B19/0071

摘要： The present invention discloses a coupling lens system, which comprises a collimation lens for collimating light from light source to a first direction; a first lens surface for total internal reflecting light from light source to the first direction; and a second lens surface for total internal reflecting light from the first direction to a second direction. Wherein an angle between the first direction and the second direction can be larger than, smaller than or equal to 90 degrees, and preferably between 70 to 100 degrees. Additionally, the system further comprises at least one extra surface parallel to the second lens surface, wherein at least one extra surface has a length L and is parallel to each other. At the same time, each surface and another surface has a distance D in between, and the length L can be equaled to or larger than the distance D according to purposes and further modifies a shape of the coupling lens system.

摘要翻译： 本发明公开了一种耦合透镜系统，其包括用于将来自光源的光准直到第一方向的准直透镜; 用于从光源到第一方向的全内反射光的第一透镜表面; 以及第二透镜表面，用于从第一方向到第二方向的全内反射光。 其中第一方向和第二方向之间的角度可以大于，小于或等于90度，优选地在70度至100度之间。 另外，该系统还包括平行于第二透镜表面的至少一个额外表面，其中至少一个额外的表面具有长度L并且彼此平行。 同时，每个表面和另一个表面之间具有距离D，并且根据目的，长度L可以等于或大于距离D，并且进一步修改耦合透镜系统的形状。

公开(公告)号：US07607792B2

公开(公告)日：2009-10-27

申请号：US11643877

申请日：2006-12-22

申请人： Ying Liu ,  Danding Huang ,  Shou Lung Chen ,  Chen-Jung Tsai

发明人： Ying Liu ,  Danding Huang ,  Shou Lung Chen ,  Chen-Jung Tsai

IPC分类号： G09F13/04

CPC分类号： G02B6/003 ,  G02B6/0068 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G02B19/0071 ,  H01L33/58

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。

公开(公告)号：US20080151550A1

公开(公告)日：2008-06-26

申请号：US11643877

申请日：2006-12-22

申请人： Ying Liu ,  Danding Huang ,  Shou Lung Chen ,  Chen-Jung Tsai

发明人： Ying Liu ,  Danding Huang ,  Shou Lung Chen ,  Chen-Jung Tsai

IPC分类号： F21V7/00

CPC分类号： G02B6/003 ,  G02B6/0068 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G02B19/0071 ,  H01L33/58

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。

公开(公告)号：US07828472B2

公开(公告)日：2010-11-09

申请号：US11901122

申请日：2007-09-14

申请人： Ying Liu ,  Danding Huang ,  Chen-Jung Tsai

发明人： Ying Liu ,  Danding Huang ,  Chen-Jung Tsai

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。

公开(公告)号：US20080164823A1

公开(公告)日：2008-07-10

申请号：US11970865

申请日：2008-01-08

申请人： Danding HUANG ,  Shou Lung Chen ,  Huajun Peng ,  Ying Liu ,  Chen-Jung Tsai

发明人： Danding HUANG ,  Shou Lung Chen ,  Huajun Peng ,  Ying Liu ,  Chen-Jung Tsai

IPC分类号： H05B37/02 ,  H05B41/36

CPC分类号： H05B33/0872 ,  H05B33/086 ,  H05B33/0863 ,  H05B33/0869

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。

公开(公告)号：US20100277436A1

公开(公告)日：2010-11-04

申请号：US12431776

申请日：2009-04-29

申请人： Yaojun Feng ,  Chen Jung Tsai ,  Ying Liu ,  Shou-Lung Chen

发明人： Yaojun Feng ,  Chen Jung Tsai ,  Ying Liu ,  Shou-Lung Chen

IPC分类号： G06F3/042

CPC分类号： G06F3/0423 ,  G06F2203/04109

摘要： A sensing system for sensing a touch input on a touch sensitive device, the system including: a sensing plane; a well-collimated light source for generating a plurality of light rays along one or more planes different from the sensing plane; and a reflecting means adjacent one edge of the sensing plane for transforming at least a subset of the light rays into substantially parallel light rays and redirecting the subset of light rays along the sensing plane, at least one of the light rays along the sensing plane being interruptable by the touch input thereby allowing the sensing system to determine a position coordinate of the touch input. A related method of sensing a touch input on a touch sensitive device is also provided.

摘要翻译： 一种用于感测触感设备上的触摸输入的感测系统，所述系统包括：感测平面; 用于沿着与感测平面不同的一个或多个平面生成多个光线的准直光源; 以及邻近所述感测平面的一个边缘的反射装置，用于将所述光线的至少一个子集转换成基本上平行的光线，并且沿着所述感测平面重定向所述光线子集，沿着所述感测平面的至少一个所述光线是 可通过触摸输入中断，从而允许感测系统确定触摸输入的位置坐标。 还提供了感测触敏设备上的触摸输入的相关方法。

公开(公告)号：US20090051642A1

公开(公告)日：2009-02-26

申请号：US11895177

申请日：2007-08-23

申请人： Danding Huang ,  Wei Zhang ,  Shou Lung Chen ,  Huajun Peng ,  Chen-Jung Tsai ,  Ying Liu ,  Pak Hong Ng

发明人： Danding Huang ,  Wei Zhang ,  Shou Lung Chen ,  Huajun Peng ,  Chen-Jung Tsai ,  Ying Liu ,  Pak Hong Ng

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G3/3413 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/16

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。