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：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：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：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。

公开(公告)号：US20080150881A1

公开(公告)日：2008-06-26

申请号：US11904165

申请日：2007-09-26

申请人： Shou Lung Chen ,  Chen-Jung Tsai ,  Kwan Wah Ng ,  Huajun Peng

发明人： Shou Lung Chen ,  Chen-Jung Tsai ,  Kwan Wah Ng ,  Huajun Peng

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2340/0457 ,  G09G2360/16

摘要： The present invention provides a flat panel display, which is characterized by comprising a display panel; a backlight assembly having a plurality of light-emitting sources arranged in a predetermined pattern; and a driving circuit coupled to the display panel and the backlight assembly. The driving circuit could be operative to receive a first signal and determine a second signal according to the first signal and the predetermined pattern of the plurality of light-emitting sources; to use the second signal to control the light emission of the plurality of light-emitting sources; to determine a third signal according to the light-emitting results of the light-emitting sources controlled by the second signal, and drive the display panel by the third signal. The backlight assembly and flat panel display disclosed in the present invention could achieve the effects of improving quality, power saving, high dynamic contrast, and high color depth.

摘要翻译： 本发明提供一种平板显示器，其特征在于包括显示面板; 具有以预定图案布置的多个发光源的背光组件; 以及耦合到显示面板和背光组件的驱动电路。 所述驱动电路可操作以接收第一信号并且根据所述多个发光源中的所述第一信号和所述预定图案确定第二信号; 以使用所述第二信号来控制所述多个发光源的发光; 根据由第二信号控制的发光源的发光结果来确定第三信号，并且通过第三信号驱动显示面板。 本发明中公开的背光组件和平板显示器可以实现提高质量，省电，高动态对比度和高颜色深度的效果。

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：US07607790B2

公开(公告)日：2009-10-27

申请号：US11640587

申请日：2006-12-18

申请人： Shou Lung Chen ,  Kwan Wah Ng ,  Ying Liu

发明人： Shou Lung Chen ,  Kwan Wah Ng ,  Ying Liu

IPC分类号： G09F13/04 ,  G02F1/13

CPC分类号： H05K1/0204 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133611 ,  H05K1/056 ,  H05K1/181 ,  H05K3/0061 ,  H05K2201/09054 ,  H05K2201/10106 ,  H05K2203/1572 ,  Y10S362/80

摘要： Apparatuses for backlighting and manufacturing processes thereof are disclosed. There is provided a backlight module. The backlight module comprises a double-sided circuit board with thermal conducting material as one of the core layers; a plurality of light source components mounted on the first surface of the circuit board; and, a plurality of electronic components mounted on the second surface of the circuit board. The thermal conducting core layer discharges heat generated by the light source components. The circuit board has at least one window on the surface layer at the second surface to expose the thermal conducting core layer for thermal dissipation. As such, the component heights on the illuminating side of the circuit board are unified, and the reflector can be made as a smooth planar sheet to provide a more uniform backlight illumination compared to a single-side circuit board design. Further, such an arrangement reduces the complexity in manufacturing the reflector and hence the cost thereof.

摘要翻译： 公开了用于背光及其制造方法的装置。 提供背光模组。 背光模块包括具有导热材料作为芯层之一的双面电路板; 安装在电路板的第一表面上的多个光源组件; 以及安装在电路板的第二表面上的多个电子部件。 导热芯层对由光源部件产生的热量进行放电。 电路板在第二表面的表层上具有至少一个窗口，以露出导热芯层以进行散热。 因此，电路板的照明侧的部件高度是一体的，并且与单面电路板设计相比，反射器可以制成平滑的平面片材以提供更均匀的背光照明。 此外，这种布置降低了制造反射器的复杂性并因此降低了其成本。

公开(公告)号：US20080144315A1

公开(公告)日：2008-06-19

申请号：US11640587

申请日：2006-12-18

申请人： Shou Lung Chen ,  Kwan Wah Ng ,  Ying Liu

发明人： Shou Lung Chen ,  Kwan Wah Ng ,  Ying Liu

IPC分类号： F21V29/00 ,  F21V19/00 ,  H01J9/00

CPC分类号： H05K1/0204 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133611 ,  H05K1/056 ,  H05K1/181 ,  H05K3/0061 ,  H05K2201/09054 ,  H05K2201/10106 ,  H05K2203/1572 ,  Y10S362/80

摘要： Apparatuses for backlighting and manufacturing processes thereof are disclosed. There is provided a backlight module. The backlight module comprises a double-sided circuit board with thermal conducting material as one of the core layers; a plurality of light source components mounted on the first surface of the circuit board; and, a plurality of electronic components mounted on the second surface of the circuit board. The thermal conducting core layer discharges heat generated by the light source components. The circuit board has at least one window on the surface layer at the second surface to expose the thermal conducting core layer for thermal dissipation. As such, the component heights on the illuminating side of the circuit board are unified, and the reflector can be made as a smooth planar sheet to provide a more uniform backlight illumination compared to a single-side circuit board design. Further, such an arrangement reduces the complexity in manufacturing the reflector and hence the cost thereof.

摘要翻译： 公开了用于背光及其制造方法的装置。 提供背光模组。 背光模块包括具有导热材料作为芯层之一的双面电路板; 安装在电路板的第一表面上的多个光源组件; 以及安装在电路板的第二表面上的多个电子部件。 导热芯层对由光源部件产生的热量进行放电。 电路板在第二表面的表层上具有至少一个窗口，以露出导热芯层以进行散热。 因此，电路板的照明侧的部件高度是一体的，并且与单面电路板设计相比，反射器可以制成平滑的平面片材以提供更均匀的背光照明。 此外，这种布置降低了制造反射器的复杂性并因此降低了其成本。

公开(公告)号：US20080266903A1

公开(公告)日：2008-10-30

申请号：US12107893

申请日：2008-04-23

申请人： Ying LIU ,  Danding Huang ,  Shou Lung Chen

发明人： Ying LIU ,  Danding Huang ,  Shou Lung Chen

IPC分类号： F21V8/00

CPC分类号： G02F1/133615 ,  G02B6/002 ,  G02B6/0031 ,  G02B6/0073 ,  G02B6/0078 ,  G02B6/008

摘要： The present invention provides a multi-block backlight device having light guiding to solve the problems met in the current backlight devices with high cost, difficult matching with the panels, and inefficient lighting area. The multi-block backlight device comprises a plurality of light guiding devices, the light guiding device comprises at least one incident portion, the incident portion comprises at least one light source and an incident area; at least one eave, and a diffusion portion with uniform thickness. The eave can increase effective lighting area of the multi-block backlight device, and the diffusion portion can make the multi-block backlight device easier to couple, therefore achieving cost decreasing and effective usage.

摘要翻译： 本发明提供了一种多块背光装置，其具有导光性，以高成本，与面板难匹配以及效率低的照明区域来解决当前背光装置中遇到的问题。 所述多块背光装置包括多个导光装置，所述导光装置包括至少一个入射部分，所述入射部分包括至少一个光源和入射区域; 至少一个檐口和具有均匀厚度的扩散部分。 屋檐可以增加多块背光装置的有效照明面积，并且扩散部分可以使多块背光装置更容易耦合，从而实现成本降低和有效的使用。