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21. 发明申请

US20070041215A1 Backlight module and light guide plate therein and method for diminishing corner shadow area 审中-公开
标题翻译：背光模块和导光板，以及减少角影区域的方法
公开(公告)号：US20070041215A1
公开(公告)日：2007-02-22
申请号：US11378487
申请日：2006-03-20
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： G02B6/0036 , G02B6/0061 , G02B6/0081
摘要： A backlight module is provided. The backlight module includes a light guide plate, a lamp and an optical microstructure. The light guide plate has an edge side. The lamp is disposed on the edge side of the light guide plate. The lamp has an electrode end. The light guide plate has a corner shadow area adjacent to the corner shadow area. Light generated by the lamp propagates toward the edge side in the first direction. The optical microstructure is disposed on a surface of the edge side of the light guide plate and guides the light toward the second direction to enter the corner shadow area.
摘要翻译：提供背光模块。背光模块包括导光板，灯和光学微结构。导光板具有边缘侧。灯设置在导光板的边缘侧。灯具有电极端。导光板具有与角影区相邻的角影区域。灯产生的光沿第一方向向边缘侧传播。光学微结构设置在导光板的边缘侧的表面上，并将光朝向第二方向引导，进入拐角区域。

22. 发明申请

US20050213346A1 Backlight module 有权
标题翻译：背光模组
公开(公告)号：US20050213346A1
公开(公告)日：2005-09-29
申请号：US10841112
申请日：2004-05-07
申请人： Ko-Chia Kao , Yi-Chun Lin , Chih-Kuang Chen
发明人： Ko-Chia Kao , Yi-Chun Lin , Chih-Kuang Chen
IPC分类号： F21V7/04 , F21V8/00 , G02B6/00
CPC分类号： G02B6/0076 , G02B6/0055 , G02B6/0068
摘要： A backlight module. The backlight module includes a first light guide, a second light guide, and a plurality of light sources. The second light guide comprises a least one first medium transmissive and a least one second transmissive medium. The transmissive media are disposed between the incident surface and the emergent surface and have different refractive indices. Light emitted from the light sources enters the second light guide through an incident surface of the second light guide and exits the second light guide through an emergent surface thereof. Light emitted from the second light guide enters the first light guide through a first side surface thereof.
摘要翻译：背光模组。背光模块包括第一光导，第二光导和多个光源。第二光导包括至少一个第一介质透射和至少一个第二透射介质。透射介质设置在入射表面和出射表面之间并且具有不同的折射率。从光源发射的光通过第二导光体的入射表面进入第二光导，并通过其出射表面离开第二光导。从第二导光体发射的光通过其第一侧表面进入第一光导。

23. 发明授权

US08177379B2 LCD device, backlight module thereof with partition wall and method for manufacturing the same 有权
标题翻译： LCD装置及其分隔壁的背光模块及其制造方法
公开(公告)号：US08177379B2
公开(公告)日：2012-05-15
申请号：US12266735
申请日：2008-11-07
申请人： Ci-Guang Peng , Shin-Chin Tseng , Chih-Kuang Chen , Chung Peng
发明人： Ci-Guang Peng , Shin-Chin Tseng , Chih-Kuang Chen , Chung Peng
IPC分类号： G09F13/04
CPC分类号： G02F1/133603 , G02F1/133605 , G02F1/133608
摘要： A backlight module, a liquid crystal display using the backlight module, and a manufacturing method thereof are provided. The backlight module includes a bottom plate, a plurality of light source sets and at least one partition wall. A plurality of lighting areas is formed on the bottom plate and light source sets are disposed on the lighting areas, respectively. The partition wall is disposed on the bottom plate and between each two adjacent lighting areas to fully or partially block/reflect the light emitted from the lighting areas. The partition wall includes a first light-penetrable wall and a light reflective layer formed on a wall surface of first light-penetrable wall. The light reflective layer is erected on the bottom plate through the support provided by the first light-penetrable wall and its wall surface.
摘要翻译：提供背光模块，使用背光模块的液晶显示器及其制造方法。背光模块包括底板，多个光源组和至少一个分隔壁。多个照明区域形成在底板上，光源组分别设置在照明区域上。分隔壁设置在底板上并且在两个相邻的照明区域之间，以完全或部分地阻挡/反射从照明区域发射的光。分隔壁包括形成在第一可透光壁的壁表面上的第一可透光壁和光反射层。光反射层通过由第一可透光壁和其壁表面提供的支撑件竖立在底板上。

24. 发明申请

US20090167993A1 METHOD FOR FORMING OPTICAL COMPENSATING FILMS, OPTICAL COMPENSATING FILMS FORMED THEREBY, STRUCTURE OF OPTICAL COMPENSATING FILMS, AND POLARIZING PLATES 有权
标题翻译：形成光学补偿膜的方法，形成的光学补偿膜，光学补偿膜的结构和极化板
公开(公告)号：US20090167993A1
公开(公告)日：2009-07-02
申请号：US12241324
申请日：2008-09-30
申请人： Chih-Kuang Chen , Shih-Ming Chen , Kun-Tsung Lu , Jia-Chi Huang , Li-Ching Wang
发明人： Chih-Kuang Chen , Shih-Ming Chen , Kun-Tsung Lu , Jia-Chi Huang , Li-Ching Wang
IPC分类号： G02F1/1335 , C08F2/48 , G02B1/08
CPC分类号： G02B5/3083 , G02F1/133634 , G02F2001/133635 , G02F2413/01 , G02F2413/11
摘要： The invention provides a method for forming optical compensating films, including: (a) providing a suspension containing clay; (b) adding a mono-functional acrylic oligomer of formula (I) in the suspension, wherein n1 is 2-25, R1 is C1-10 alkyl or H and R2 is H or CH3; (c) adding a water-soluble polymer in the suspension; (d) adding a bi-functional acrylic oligomer of formula (II) in the suspension, wherein n2 is 3-50, and R3 and R4 independently are H or CH3; (e) after the step (d), drying the suspension to form a film; (f) exposing the film under UV light to cure the film; and (g) stretching the film, wherein the film has only a negative C-plate property before the stretching and has both negative C-plate and positive A-plate properties after the stretching.
摘要翻译：本发明提供一种形成光学补偿膜的方法，包括：（a）提供含有粘土的悬浮液; （b）在悬浮液中加入式（I）的单官能丙烯酸低聚物，其中n1为2-25，R1为C1-10烷基或H，R2为H或CH3; （c）在悬浮液中加入水溶性聚合物; （d）在悬浮液中加入式（II）的双功能丙烯酸低聚物，其中n2为3-50，R3和R4独立地为H或CH3; （e）在步骤（d）之后，干燥悬浮液以形成膜; （f）在UV光下使膜曝光以固化该膜; 和（g）拉伸该膜，其中该膜在拉伸前仅具有负的C-板性质，并且在拉伸后具有负的C-板和正的A板性质。

25. 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。

26. 发明申请

US20080094833A1 Light emitting device and panel 有权
标题翻译：发光装置和面板
公开(公告)号：US20080094833A1
公开(公告)日：2008-04-24
申请号：US11584374
申请日：2006-10-19
申请人： Chih-Kuang Chen , Ci-Guang Peng
发明人： Chih-Kuang Chen , Ci-Guang Peng
IPC分类号： F21V11/00
CPC分类号： G02F1/133603 , G02F2001/133607 , H01L33/54
摘要： A back-light source comprises a plurality of light-emitting devices, each light-emitting device having a light-emitting package and a lens surface. In at least some of the light emitting devices, the radius of curvature in one direction of the lens surface is different from the radius of curvature in another direction such that one of the radii of curvature of the lens is greater than the other radius of curvature. In particular, one radius of curvature is equal to or smaller than half the length of the device. The other radius of curvature is equal to or greater than half the length of the device. As such, the lens has different focal lengths in different directions. The light-emitting package can have a plurality of light-emitting sources of a single color or of different colors.
摘要翻译：背光源包括多个发光器件，每个发光器件具有发光封装和透镜表面。在至少一些发光器件中，透镜表面的一个方向上的曲率半径不同于另一方向上的曲率半径，使得透镜的曲率半径之一大于另一个曲率半径。特别地，一个曲率半径等于或小于装置长度的一半。另一个曲率半径等于或大于设备长度的一半。因此，透镜在不同方向上具有不同的焦距。发光封装可以具有多种单色或不同颜色的发光源。

27. 发明申请

US20070279937A1 BACKLIGHT MODULE 审中-公开
标题翻译：背光模组
公开(公告)号：US20070279937A1
公开(公告)日：2007-12-06
申请号：US11556369
申请日：2006-11-03
申请人： Meng-Jia Hsiao , Chih-Kuang Chen , Kuo-Tung Huang , Yu-Yen Hsu
发明人： Meng-Jia Hsiao , Chih-Kuang Chen , Kuo-Tung Huang , Yu-Yen Hsu
IPC分类号： F21V7/04
CPC分类号： G02F1/133606 , G02F1/133603 , G02F1/133608
摘要： A backlight module includes a back bezel, at least two spot light sources, and a diffuser plate. The spot light sources are disposed on the back bezel. The diffuser is disposed above the back bezel and the spot light sources. The spot light sources are disposed at different locations along the thickness of the backlight module, or optical axes of the spot light sources are not parallel.
摘要翻译：背光模块包括后挡板，至少两个点光源和扩散板。点光源设置在后挡板上。扩散器设置在后挡板和聚光源上。点光源沿着背光模块的厚度设置在不同的位置，或者聚光源的光轴不平行。

28. 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。

29. 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。

30. 发明申请

US20050273237A1 Control method and control structure for lighting system 审中-公开
标题翻译：照明系统的控制方法和控制结构
公开(公告)号：US20050273237A1
公开(公告)日：2005-12-08
申请号：US10850726
申请日：2004-05-21
申请人： Jyh-Haur Huang , Chih-Kuang Chen
发明人： Jyh-Haur Huang , Chih-Kuang Chen
IPC分类号： H01L33/00 , G06F7/00 , H05B33/08 , H05B37/02 , H05B39/04 , H05B41/36
CPC分类号： H05B33/0869
摘要： A lighting system comprises a plurality of light-emitting devices of different color emissions, a plurality of current drivers delivering electric currents to the light-emitting devices in response to drive signals, and a control circuit operable to configure the drive signals in response to a difference between the light outputs from the light-emitting devices and preset light intensity references. In a control method, the drive signals are configured to adjust the respective light outputs of specific colors to the light intensity references. The color temperature of the lighting system can be thereby kept constant.
摘要翻译：照明系统包括多个不同颜色发射的发光装置，多个电流驱动器，响应于驱动信号向发光装置传送电流;以及控制电路，可操作以响应于所述驱动信号配置驱动信号来自发光装置的光输出和预设的光强度参考之间的差异。在控制方法中，驱动信号被配置为将特定颜色的相应光输出调整为光强度参考。照明系统的色温可以保持恒定。

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