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：US07703963B2

公开(公告)日：2010-04-27

申请号：US12238020

申请日：2008-09-25

申请人： Yaojun Feng ,  Danding Huang ,  Kwan Wah Ng ,  Ying Liu ,  Shou-Lung Chen ,  Cheng Jung Tsai

发明人： Yaojun Feng ,  Danding Huang ,  Kwan Wah Ng ,  Ying Liu ,  Shou-Lung Chen ,  Cheng Jung Tsai

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。

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：US20090073720A1

公开(公告)日：2009-03-19

申请号：US12238020

申请日：2008-09-25

申请人： Yaojun Feng ,  Danding Huang ,  Kwan Wah Ng ,  Ying Liu ,  Shou-Lung Chen ,  Cheng Jung Tsai

发明人： Yaojun Feng ,  Danding Huang ,  Kwan Wah Ng ,  Ying Liu ,  Shou-Lung Chen ,  Cheng Jung Tsai

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，其中多个导光条位于平面布置中，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。

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：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：US08061857B2

公开(公告)日：2011-11-22

申请号：US12275594

申请日：2008-11-21

申请人： Ying Liu ,  Shou-Lung Chen

发明人： Ying Liu ,  Shou-Lung Chen

IPC分类号： G03B21/20 ,  G03B21/28 ,  F21V5/00 ,  F21V7/00

CPC分类号： G03B21/28 ,  F21V5/08 ,  F21Y2115/10

摘要： An LED light shaping device and illumination system are provided. According to one embodiment, a light shaping lens is configured to shape light emitted from a light source and direct the light on a display panel for projection. The light shaping lens comprises a light input surface configured to receive light emitted from the light source a reflective surface configured to reflect at least part of the light received by the light source; and a light output surface having a first curvature in a first direction and a second curvature in a second direction, wherein the light output surface is configured to emit the light that is received by the light input surface and reflected by the reflective surface, and wherein the first curvature and the second curvature are configured to shape the light such that the emitted light has an oval cross section.

摘要翻译： 提供LED光成型装置和照明系统。 根据一个实施例，光整形透镜被配置为成形从光源发射的光并将光引导到用于投影的显示面板上。 光整形透镜包括光输入表面，其被配置为接收从光源发射的光，被配置为反射由光源接收的光的至少一部分的反射表面; 以及光输出表面，其在第一方向上具有第一曲率，在第二方向上具有第二曲率，其中所述光输出表面被配置为发射由所述光输入表面接收并由所述反射表面反射的光，并且其中 第一曲率和第二曲率被配置成使光成形，使得发射的光具有椭圆形横截面。

公开(公告)号：US20090273946A1

公开(公告)日：2009-11-05

申请号：US12290340

申请日：2008-10-28

申请人： Ying Liu ,  Pak-Hong Ng ,  Shou-Lung Chen

发明人： Ying Liu ,  Pak-Hong Ng ,  Shou-Lung Chen

IPC分类号： F21V7/22

CPC分类号： G02F1/133604 ,  G02F1/133605 ,  G02F1/133611

摘要： The present invention provides an illumination module, and a display and a general lighting apparatus using the same. Said illumination module includes a plurality of light guiding strips arranged in juxtaposition with a predefined distance; a plurality of light sources, disposed on at least one end of said light guiding strips respectively for providing the light into said light guiding strips; and a plurality of light reflecting units, disposed between said light guiding strips for reflecting the light from said light guiding strips. The light reflecting units according to the present invention can guide the light from the sides of light guiding strips or other light not toward the right side of the illumination module back to the right side of the illumination module, and thus improving the light output efficiency and uniformity.

摘要翻译： 本发明提供了一种照明模块，以及使用其的显示器和一般照明装置。 所述照明模块包括以预定距离并列布置的多个导光条; 多个光源，分别设置在所述导光条的至少一端，用于将光提供到所述导光条中; 以及多个光反射单元，设置在所述导光条之间，用于反射来自所述导光条的光。 根据本发明的光反射单元可以将来自导光条或其他光的侧面的光引导到照明模块的右侧，直到照明模块的右侧，从而提高光输出效率， 均匀性

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：US07766533B2

公开(公告)日：2010-08-03

申请号：US12290340

申请日：2008-10-28

申请人： Ying Liu ,  Pak-Hong Ng ,  Shou-Lung Chen

发明人： Ying Liu ,  Pak-Hong Ng ,  Shou-Lung Chen

IPC分类号： F21V7/04

CPC分类号： G02F1/133604 ,  G02F1/133605 ,  G02F1/133611

摘要： The present invention provides an illumination module, and a display and a general lighting apparatus using the same. Said illumination module includes a plurality of light guiding strips arranged in juxtaposition with a predefined distance; a plurality of light sources, disposed on at least one end of said light guiding strips respectively for providing the light into said light guiding strips; and a plurality of light reflecting units, disposed between said light guiding strips for reflecting the light from said light guiding strips. The light reflecting units according to the present invention can guide the light from the sides of light guiding strips or other light not toward the right side of the illumination module back to the right side of the illumination module, and thus improving the light output efficiency and uniformity.

摘要翻译： 本发明提供了一种照明模块，以及使用其的显示器和一般照明装置。 所述照明模块包括以预定距离并列布置的多个导光条; 多个光源，分别设置在所述导光条的至少一端，用于将光提供到所述导光条中; 以及多个光反射单元，设置在所述导光条之间，用于反射来自所述导光条的光。 根据本发明的光反射单元可以将来自导光条或其他光的侧面的光引导到照明模块的右侧，直到照明模块的右侧，从而提高光输出效率， 均匀性