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1. 发明申请

US20060274547A1 Backlight module and illumination device thereof 有权
标题翻译：背光模块及其照明装置
公开(公告)号：US20060274547A1
公开(公告)日：2006-12-07
申请号：US11175746
申请日：2005-07-06
申请人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang , Jing-Huan Liao
发明人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang , Jing-Huan Liao
IPC分类号： F21V7/04
CPC分类号： G02F1/133603
摘要： A backlight module and an illumination device thereof. The illumination device of the backlight module comprises a light source and a lens, disposed over the light source with a predetermined gap therebetween. The lens comprises a bottom surface as an incident surface, a pair of upper refracting surfaces, and a pair of lateral refracting surfaces. The upper refracting surfaces form an included angle substantially in a range of about 80° to about 120°.
摘要翻译：背光模块及其照明装置。背光模块的照明装置包括光源和透镜，设置在光源之间，其间具有预定的间隙。透镜包括作为入射面的底面，一对上折射面和一对侧折射面。上折射表面形成基本上在约80°至约120°范围内的夹角。

2. 发明申请

US20060125770A1 Light-merging control units 审中-公开
标题翻译：光合并控制单元
公开(公告)号：US20060125770A1
公开(公告)日：2006-06-15
申请号：US11040258
申请日：2005-01-21
申请人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G09G2320/064 , G09G2320/0666 , G09G2360/145
摘要： A light-merging control unit applied in a backlight module. The backlight module comprises first and second light emitting units respectively driven by first and second frequencies. Light from the first and second light emitting units is merged into merged light. The light detector detects the merged light and generates a detection signal. The controller calculates the power of the first and second frequencies according to the detection signal. The controller controls the first driver to adjust the power of the first frequency and the second driver to adjust the power of the second frequency.
摘要翻译：一种适用于背光模块的光合并控制单元。背光模块包括分别由第一和第二频率驱动的第一和第二发光单元。来自第一和第二发光单元的光合并成合并光。光检测器检测合并光并产生检测信号。控制器根据检测信号计算第一和第二频率的功率。控制器控制第一驱动器来调节第一频率的功率，而第二驱动器调节第二频率的功率。

3. 发明申请

US20070159852A1 Light Guide Plate, and Backlight Module and Liquid Crystal Display Comprising the Same 有权
标题翻译：导光板，背光模块和包括它的液晶显示器
公开(公告)号：US20070159852A1
公开(公告)日：2007-07-12
申请号：US11456142
申请日：2006-07-07
申请人： Ko-Chia Kao , Jing-Huan Liao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Jing-Huan Liao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： F21V7/04
CPC分类号： G02B6/0038
摘要： A light guide plate structure, for use with a back light module of a liquid crystal display, has a top surface, a bottom surface, a first end portion, a second end portion which is opposite the first end portion, and a plurality of substantially paralleled V-shape grooves formed on the bottom surface and extending from the first end portion to the second end portion. Each of said V-shape grooves comprises a top angle with a continuous variation from the first end portion to the second end portion. The present invention gets rid of the dark areas of an LCD that appear adjacent to one of the end portions in conventional models, thus enhancing the uniformity in its brightness levels.
摘要翻译：一种与液晶显示器的背光模块一起使用的导光板结构，具有顶表面，底面，第一端部，与第一端部相对的第二端部，以及多个基本上平行的V形槽形成在底表面上并从第一端部延伸到第二端部。每个所述V形槽包括具有从第一端部到第二端部的连续变化的顶角。本发明消除了在常规型号中与其中一个端部附近出现的LCD的暗区域，从而增强了其亮度水平的均匀性。

4. 发明申请

US20060181898A1 Backlight module 有权
标题翻译：背光模组
公开(公告)号：US20060181898A1
公开(公告)日：2006-08-17
申请号：US11138405
申请日：2005-05-27
申请人： Jyh-Haur Huang , Chih-Kuang Chen , Ko-Chia Kao
发明人： Jyh-Haur Huang , Chih-Kuang Chen , Ko-Chia Kao
IPC分类号： F21V7/04
CPC分类号： G02B6/0026 , G02B6/003 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B6/0068
摘要： A backlight module including a diffuser, a reflector, a side light source, a prism lens and a TIR (total internal reflection) lens is disclosed. The reflector is disposed under the diffuser. The side light source is disposed on a side between the diffuser and the reflector. The prism lens is disposed between the side light source and the reflector. The TIR lens is disposed on a bottom of the diffuser and adjacent to the side light source.
摘要翻译：公开了一种背光模块，其包括扩散器，反射器，侧光源，棱镜透镜和TIR（全内反射）透镜。反射器设置在扩散器下方。侧光源设置在漫射器和反射器之间的一侧。棱镜透镜设置在侧光源和反射器之间。 TIR透镜设置在扩散器的底部并且与侧光源相邻。

5. 发明授权

US07377678B2 Backlight module 有权
标题翻译：背光模组
公开(公告)号：US07377678B2
公开(公告)日：2008-05-27
申请号：US11138405
申请日：2005-05-27
申请人： Jyh-Haur Huang , Chih-Kuang Chen , Ko-Chia Kao
发明人： Jyh-Haur Huang , Chih-Kuang Chen , Ko-Chia Kao
IPC分类号： F21V7/04
CPC分类号： G02B6/0026 , G02B6/003 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B6/0068
摘要： A backlight module including a diffuser, a reflector, a side light source, a prism lens and a TIR (total internal reflection) lens is disclosed. The reflector is disposed under the diffuser. The side light source is disposed on a side between the diffuser and the reflector. The prism lens is disposed between the side light source and the reflector. The TIR lens is disposed on a bottom of the diffuser and adjacent to the side light source.
摘要翻译：公开了一种背光模块，其包括扩散器，反射器，侧光源，棱镜透镜和TIR（全内反射）透镜。反射器设置在扩散器下方。侧光源设置在漫射器和反射器之间的一侧。棱镜透镜设置在侧光源和反射器之间。 TIR透镜设置在扩散器的底部并且与侧光源相邻。

6. 发明申请

US20060209415A1 Backlight module and brightness enhancement film thereof 有权
标题翻译：背光模块及其亮度增强膜
公开(公告)号：US20060209415A1
公开(公告)日：2006-09-21
申请号：US11177918
申请日：2005-07-08
申请人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： G02B5/02
CPC分类号： G02B5/045 , G02B6/0053 , G02B6/0068
摘要： A backlight module includes a light source, a light guide disposed on one side of the light source, a reflector disposed under the light guide, a lower diffuser disposed on the light guide, and a brightness enhancement film, which is disposed on the lower diffuser and includes a main part and several prism structures disposed side by side on a main part plane of the main part. Each prism structure includes first to third triangular prisms. The second triangular prism is adjacent to one side of the first triangular prism, and an adjacent angle adjacent to a base angle of the first triangular prism is a right angle. The third triangular prism is adjacent to another side of the first triangular prism, and an adjacent angle adjacent to another base angle of the first triangular prism is a right angle.
摘要翻译：背光模块包括光源，设置在光源一侧的光导，设置在光导下方的反射器，设置在光导上的下扩散器和设置在下扩散器上的亮度增强膜并且包括在主要部分的主要部分平面上并排设置的主要部分和多个棱镜结构。每个棱镜结构包括第一至第三三棱柱。第二三棱镜与第一三角棱镜的一侧相邻，与第一三角棱镜的底角相邻的相邻角度是直角。第三三角棱镜与第一三角棱镜的另一侧相邻，并且与第一三角棱镜的另一底角相邻的相邻角度是直角。

7. 发明授权

US07507009B2 Light guide plate, and backlight module and liquid crystal display comprising the same 有权
标题翻译：导光板，背光模组和液晶显示装置
公开(公告)号：US07507009B2
公开(公告)日：2009-03-24
申请号：US11456142
申请日：2006-07-07
申请人： Ko-Chia Kao , Jing-Huan Liao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Jing-Huan Liao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： A47F3/00
CPC分类号： G02B6/0038
摘要： A light guide plate structure, for use with a back light module of a liquid crystal display, has a top surface, a bottom surface, a first end portion, a second end portion which is opposite the first end portion, and a plurality of substantially paralleled V-shape grooves formed on the bottom surface and extending from the first end portion to the second end portion. Each of said V-shape grooves comprises a top angle with a continuous variation from the first end portion to the second end portion. The present invention gets rid of the dark areas of an LCD that appear adjacent to one of the end portions in conventional models, thus enhancing the uniformity in its brightness levels.
摘要翻译：一种与液晶显示器的背光模块一起使用的导光板结构，具有顶表面，底面，第一端部，与第一端部相对的第二端部，以及多个基本上平行的V形槽形成在底表面上并从第一端部延伸到第二端部。每个所述V形槽包括具有从第一端部到第二端部的连续变化的顶角。本发明消除了在常规型号中与其中一个端部附近出现的LCD的暗区域，从而增强了其亮度水平的均匀性。

8. 发明申请

US20070188872A1 BACKLIGHT MODULE AND BRIGHTNESS ENHANCEMENT FILM THEREOF 有权
标题翻译：背光模组和亮度增强胶片
公开(公告)号：US20070188872A1
公开(公告)日：2007-08-16
申请号：US11736041
申请日：2007-04-17
申请人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： G02B5/02
CPC分类号： G02B5/045 , G02B6/0053 , G02B6/0068
摘要： A backlight module includes a light source, a light guide disposed on one side of the light source, a reflector disposed under the light guide, a lower diffuser disposed on the light guide, and a brightness enhancement film, which is disposed on the lower diffuser and includes a main part and several prism structures disposed side by side on a main part plane of the main part. Each prism structure includes first to third triangular prisms. The second triangular prism is adjacent to one side of the first triangular prism, and an adjacent angle adjacent to a base angle of the first triangular prism is a right angle. The third triangular prism is adjacent to another side of the first triangular prism, and an adjacent angle adjacent to another base angle of the first triangular prism is a right angle.
摘要翻译：背光模块包括光源，设置在光源一侧的光导，设置在光导下方的反射器，设置在光导上的下扩散器和设置在下扩散器上的亮度增强膜并且包括在主要部分的主要部分平面上并排设置的主要部分和多个棱镜结构。每个棱镜结构包括第一至第三三棱柱。第二三棱镜与第一三角棱镜的一侧相邻，与第一三角棱镜的底角相邻的相邻角度是直角。第三三角棱镜与第一三角棱镜的另一侧相邻，并且与第一三角棱镜的另一底角相邻的相邻角度是直角。

9. 发明申请

US20060291247A1 Light guide plate having curved grooves 审中-公开
标题翻译：具有弯曲凹槽的导光板
公开(公告)号：US20060291247A1
公开(公告)日：2006-12-28
申请号：US11242682
申请日：2005-10-04
申请人： Ko-Chia Kao , Jing-Huan Liao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Jing-Huan Liao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： F21V7/04
CPC分类号： G02B6/0038
摘要： A light guide plate has a substrate and a set of curved grooves. The set of curved grooves are on the substrate, and has a plurality of curves parallel to the substrate. By the curved grooves, the light guide plate can mitigate the Moiré effect induced by the conventional light guide plate and increase the intensity of emitting light.
摘要翻译：导光板具有基板和一组弯曲的凹槽。该组曲线槽位于基板上，并具有平行于基板的多条曲线。通过弯曲的凹槽，导光板可以减轻由常规导光板引起的莫尔效应并增加发光强度。

10. 发明授权

US07411732B2 Backlight module and brightness enhancement film thereof 有权
标题翻译：背光模块及其亮度增强膜
公开(公告)号：US07411732B2
公开(公告)日：2008-08-12
申请号：US11736041
申请日：2007-04-17
申请人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
发明人： Ko-Chia Kao , Chih-Kuang Chen , Jyh-Haur Huang
IPC分类号： G02B13/20 , G02B5/02
CPC分类号： G02B5/045 , G02B6/0053 , G02B6/0068
摘要： A backlight module includes a light source, a light guide disposed on one side of the light source, a reflector disposed under the light guide, a lower diffuser disposed on the light guide, and a brightness enhancement film, which is disposed on the lower diffuser and includes a main part and several prism structures disposed side by side on a main part plane of the main part. Each prism structure includes first to third triangular prisms. The second triangular prism is adjacent to one side of the first triangular prism, and an adjacent angle adjacent to a base angle of the first triangular prism is a right angle. The third triangular prism is adjacent to another side of the first triangular prism, and an adjacent angle adjacent to another base angle of the first triangular prism is a right angle.
摘要翻译：背光模块包括光源，设置在光源一侧的光导，设置在光导下方的反射器，设置在光导上的下扩散器和设置在下扩散器上的亮度增强膜并且包括在主要部分的主要部分平面上并排设置的主要部分和多个棱镜结构。每个棱镜结构包括第一至第三三棱柱。第二三棱镜与第一三角棱镜的一侧相邻，与第一三角棱镜的底角相邻的相邻角度是直角。第三三角棱镜与第一三角棱镜的另一侧相邻，并且与第一三角棱镜的另一底角相邻的相邻角度是直角。

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