公开(公告)号：US07528900B2

公开(公告)日：2009-05-05

申请号：US11399345

申请日：2006-04-07

申请人： Chih-Li Chang ,  Hung-Chen Kao ,  Wei-Chi Lin ,  Jia-Rung Juang

发明人： Chih-Li Chang ,  Hung-Chen Kao ,  Wei-Chi Lin ,  Jia-Rung Juang

IPC分类号： G02F1/1335

CPC分类号： G02F1/133606 ,  G02F1/133611 ,  G02F2001/133545 ,  G02F2001/133607

摘要： A liquid crystal display module with backlight module providing an enhancement coefficient of the brightness enhancement film (BEF) within the range of 0.1 to 0.5. The backlight module is disposed behind the display panel and comprises a bottom diffuser, a brightness enhancement film, and a top diffuser disposed on the brightness enhancement film. A set of polarizers is disposed above and below the liquid crystal display panel. The backlight module meets TCO standards and has improved optical performance.

摘要翻译： 一种具有背光模块的液晶显示模块，其提供亮度增强膜（BEF）的增强系数在0.1至0.5的范围内。 背光模块设置在显示面板的后面，并且包括设置在亮度增强膜上的底部扩散器，亮度增强膜和顶部扩散器。 一组偏振器设置在液晶显示面板的上方和下方。 背光模块符合TCO标准，并具有改善的光学性能。

公开(公告)号：US07518321B2

公开(公告)日：2009-04-14

申请号：US11954240

申请日：2007-12-12

申请人： Ke-Chin Chang ,  Hung-Chen Kao ,  Hsin-Chieh Lai

发明人： Ke-Chin Chang ,  Hung-Chen Kao ,  Hsin-Chieh Lai

IPC分类号： H05B37/02

CPC分类号： H05B41/3921 ,  H05B41/36

摘要： The invention is directed to a light module, which allows the individual lamp unit to be replaced with a new one and the luminance of the newly-replaced lamp unit can be automatically or manually adjusted to get a uniform luminance. Wherein, information of a first relation table of a lamp luminance versus a using time and a second relation table of the lamp luminance versus an operation current-power is used to determine the current power. In addition, a clocking unit is used to count a total using time for the light module. Then, a desired lamp luminance according to the first relation table can be determined, and then the current power is determined according to the second relation table.

摘要翻译： 本发明涉及一种光模块，其允许单独的灯单元被替换为新的灯单元，并且可以自动或手动地调节新替换的灯单元的亮度以获得均匀的亮度。 其中，使用灯亮度与使用时间的第一关系表和灯亮度与操作电流功率的第二关系表的信息来确定当前功率。 此外，时钟单元用于对光模块的总使用时间进行计数。 然后，可以确定根据第一关系表的期望的灯亮度，然后根据第二关系表确定当前功率。

公开(公告)号：US20080136997A1

公开(公告)日：2008-06-12

申请号：US11567720

申请日：2006-12-06

申请人： Chih-Li Chang ,  Cheng-Chia Wu ,  Hung-Chen Kao

发明人： Chih-Li Chang ,  Cheng-Chia Wu ,  Hung-Chen Kao

IPC分类号： G02F1/1335 ,  G02F1/13357

CPC分类号： G02F1/133606 ,  G02B6/0038 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133604 ,  G02F2001/133531 ,  G02F2001/133607

摘要： A liquid crystal display device has an upper prism sheet and a lower polarizer disposed on the upper prism sheet. The upper prism sheet has a plurality of first parallel ridgelines arranged in a first direction and a light-condensing direction. The first direction of the first parallel ridgelines is substantially perpendicular to the light-condensing direction. The lower polarizer has a first transmissive axis substantially parallel to the light-condensing direction.

摘要翻译： 液晶显示装置具有配置在上棱镜片上的上棱镜片和下偏振片。 上棱镜片具有沿第一方向和聚光方向排列的多个第一平行脊线。 第一平行脊线的第一方向基本上垂直于聚光方向。 下偏振器具有基本上平行于聚光方向的第一透射轴。

公开(公告)号：US20070103853A1

公开(公告)日：2007-05-10

申请号：US11164059

申请日：2005-11-09

申请人： Hung-Chen Kao

发明人： Hung-Chen Kao

IPC分类号： G06F1/16

CPC分类号： G06F1/1616 ,  G06F1/1637

摘要： Here provided is a structure for assembling a flat panel display in a notebook. A rear cover has a cross section of a wedge shape conformable to an LCD module so as to avoid using a conventional rectangular plastic mold frame by replacing it with the rear cover. Additionally, a conventional bezel is replaced with a front frame of the notebook. With such replacement, a structure and processes for assembling the flat panel display in the notebook can be significantly simplified without scarifying the advantage of the high compactness of the notebook computer to decrease a fabricating cost and the weight of the flat display.

摘要翻译： 这里提供了一种用于在笔记本中组装平板显示器的结构。 后盖具有与LCD模块相适应的楔形形状的横截面，以避免使用传统的矩形塑料模架更换后盖。 此外，传统的挡板被笔记本的前框架代替。 通过这种更换，可以显着简化用于组装笔记本电脑中的平板显示器的结构和工艺，而不会损害笔记本电脑的高紧凑性的优点，从而降低制造成本和平板显示器的重量。

公开(公告)号：US07172329B2

公开(公告)日：2007-02-06

申请号：US10907190

申请日：2005-03-24

申请人： Hung-Chen Kao ,  Hsin-Chieh Lai

发明人： Hung-Chen Kao ,  Hsin-Chieh Lai

IPC分类号： F21V7/04

CPC分类号： G02B6/0086

摘要： The present invention provides a back light module, having an optical element, a light source and an outer supporting means. The optical element includes main body and protrusions which protrude from an edge of the main body. Contiguous protrusions with the main body form a positioning groove. The conjunction region between protrusion and main body is a fillet. The outer supporting means fixes the optical elements and the light source, which has at least one positioning component disposed on the edge of the back plate. The positioning component includes one inner wall near to edge of the main body, a side wall near to the protrusion and a transition wall connecting the side wall and the inner wall. A separate distance g between the fillet and the side wall so that the optical element can be prevented from cracking during the impact or shock test of the back light module.

摘要翻译： 本发明提供一种具有光学元件，光源和外部支撑装置的背光模块。 光学元件包括从主体的边缘突出的主体和突起。 具有主体的相邻突起形成定位槽。 突起和主体之间的连接区域是圆角。 外部支撑装置固定光学元件和光源，其具有设置在背板的边缘上的至少一个定位部件。 定位部件包括靠近主体边缘的一个内壁，靠近突出部的侧壁和连接侧壁和内壁的过渡壁。 在圆角和侧壁之间单独的距离g，使得可以防止光学元件在背光模块的冲击或冲击试验期间开裂。

公开(公告)号：US06773127B2

公开(公告)日：2004-08-10

申请号：US10337779

申请日：2003-01-08

申请人： Hung-Chen Kao

发明人： Hung-Chen Kao

IPC分类号： F21V1700

CPC分类号： G02B6/0021 ,  G02B6/0088

摘要： A positioning structure of a back light module has an optical film and a frame, wherein at least one flange is respectively disposed at two corresponding edges of the optical film and the flange has a neck portion. The frame is used to position the optical film and includes base, a constraining block and a bridge, wherein the base is used to contain the flange of the optical film, and the constraining block protrudes from the surface of the base and corresponds to the neck portion of the flange so as to restrict displacement of the flange parallel to the surface of the base, and the bridge is mounted on the top of the base to constrain the displacement of the flange perpendicular to the direction of the surface of the base. In addition, appropriate gaps are retained both between the constraining block and the neck portion of the flange, and between the bridge and the flange such that the optical film can freely extend when it is heated to deform.

摘要翻译： 背光模块的定位结构具有光学膜和框架，其中至少一个凸缘分别设置在光学膜的两个对应的边缘处，并且凸缘具有颈部。 该框架用于定位光学膜并且包括基座，约束块和桥，其中基座用于容纳光学膜的凸缘，并且约束块从基座的表面突出并对应于颈部 以限制法兰平行于基座表面的位移，并且桥安装在基座的顶部上以约束垂直于基座表面方向的法兰的位移。 此外，在约束块和法兰的颈部之间以及桥和凸缘之间保持适当的间隙，使得当加热变形时，光学膜可以自由延伸。

公开(公告)号：US07559682B2

公开(公告)日：2009-07-14

申请号：US11072731

申请日：2005-03-04

申请人： Hung-Chen Kao ,  Ke-Chin Chang ,  Fu-Tung Chen ,  Yuh-Hsien Wang ,  Cheng-Chia Wu ,  Sheng-Hao Huang

发明人： Hung-Chen Kao ,  Ke-Chin Chang ,  Fu-Tung Chen ,  Yuh-Hsien Wang ,  Cheng-Chia Wu ,  Sheng-Hao Huang

IPC分类号： F21V19/04

CPC分类号： G02F1/133604 ,  G02F1/133308 ,  G02F1/133608 ,  G02F2201/465

摘要： The present invention provides a backlight module used for a liquid crystal display. The backlight comprises a back plate having a first track set, a detachable light source set disposed on the back plate, and an optical films set combined with the back plate. The detachable light source set comprises a base, a light source disposed on a first side of the base, and a second track set disposed on a second side of the base. The second track set can connect to and slide on the first track set. Then the detachable light source set is removable, and the light source is easily to be replaced.

摘要翻译： 本发明提供一种用于液晶显示器的背光模块。 背光源包括具有第一轨道组，设置在背板上的可拆卸光源组和与后板组合的光学膜组的背板。 可拆卸光源组包括基座，设置在基座的第一侧上的光源和设置在基座的第二侧上的第二轨道组。 第二轨道组可以连接到第一轨道组并在其上滑动。 然后可拆卸的光源组是可拆卸的，并且光源容易被更换。

公开(公告)号：US07486354B2

公开(公告)日：2009-02-03

申请号：US11307163

申请日：2006-01-26

申请人： Chih-Li Chang ,  Chi-Jen Huang ,  Hung-Chen Kao ,  Ching-Cherng Sun ,  Cheng-Chung Lee

发明人： Chih-Li Chang ,  Chi-Jen Huang ,  Hung-Chen Kao ,  Ching-Cherng Sun ,  Cheng-Chung Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133621

摘要： A cut filter is used in a backlight module or a display device and positioned over the light source to filter off a part of the light comprising an overlap of at least two of the red light, the green light, and the blue light. By filtering off the overlapping part of light emitted from the light source to obtain a purer primary color light, the display device equipped with a conventional color filter can attain an improved color gamut.

摘要翻译： 在背光模块或显示装置中使用切割滤光器，并且定位在光源上以滤除包括红光，绿光和蓝光中的至少两个的重叠的一部分光。 通过滤除从光源发出的光的重叠部分以获得更纯净的原色光，装备有常规滤色器的显示装置可以获得改善的色域。

公开(公告)号：US20070236634A1

公开(公告)日：2007-10-11

申请号：US11399345

申请日：2006-04-07

申请人： Chih-Li Chang ,  Hung-Chen Kao ,  Wei-Chi Lin ,  Jia-Rung Juang

发明人： Chih-Li Chang ,  Hung-Chen Kao ,  Wei-Chi Lin ,  Jia-Rung Juang

IPC分类号： G02F1/1335

CPC分类号： G02F1/133606 ,  G02F1/133611 ,  G02F2001/133545 ,  G02F2001/133607

摘要： A liquid crystal display module with backlight module providing an enhancement coefficient of the brightness enhancement film (BEF) within the range of 0.1 to 0.5. The backlight module is disposed behind the display panel and comprises a bottom diffuser, a brightness enhancement film, and a top diffuser disposed on the brightness enhancement film. A set of polarizers is disposed above and below the liquid crystal display panel. The backlight module meets TCO standards and has improved optical performance.

摘要翻译： 一种具有背光模块的液晶显示模块，其提供亮度增强膜（BEF）的增强系数在0.1至0.5的范围内。 背光模块设置在显示面板的后面，并且包括设置在亮度增强膜上的底部扩散器，亮度增强膜和顶部扩散器。 一组偏振器设置在液晶显示面板的上方和下方。 背光模块符合TCO标准，并具有改善的光学性能。

公开(公告)号：US20060098459A1

公开(公告)日：2006-05-11

申请号：US10907190

申请日：2005-03-24

申请人： Hung-Chen Kao ,  Hsin-Chieh Lai

发明人： Hung-Chen Kao ,  Hsin-Chieh Lai

IPC分类号： F21V15/01 ,  F21V8/00 ,  F21V7/04

CPC分类号： G02B6/0086

摘要： The present invention provides a back light module, having an optical element, a light source and an outer supporting means. The optical element includes main body and protrusions which protrude from an edge of the main body. Contiguous protrusions with the main body form a positioning groove. The conjunction region between protrusion and main body is a fillet. The outer supporting means fixes the optical elements and the light source, which has at least one positioning component disposed on the edge of the back plate. The positioning component includes one inner wall near to edge of the main body, a side wall near to the protrusion and a transition wall connecting the side wall and the inner wall. A separate distance g between the fillet and the side wall so that the optical element can be prevented from cracking during the impact or shock test of the back light module.

摘要翻译： 本发明提供一种具有光学元件，光源和外部支撑装置的背光模块。 光学元件包括从主体的边缘突出的主体和突起。 具有主体的相邻突起形成定位槽。 突起和主体之间的连接区域是圆角。 外部支撑装置固定光学元件和光源，其具有设置在背板的边缘上的至少一个定位部件。 定位部件包括靠近主体边缘的一个内壁，靠近突起的侧壁和连接侧壁和内壁的过渡壁。 在圆角和侧壁之间单独的距离g，使得可以防止光学元件在背光模块的冲击或冲击试验期间开裂。