公开(公告)号：US20060132670A1

公开(公告)日：2006-06-22

申请号：US11274221

申请日：2005-11-16

申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Jin-Mi Jung

发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Jin-Mi Jung

IPC分类号： G02F1/1335

CPC分类号： G02B5/0278 ,  G02B5/0231 ,  G02B5/0247 ,  G02B5/0268 ,  G02B5/0284 ,  G02B6/0055 ,  G02B6/0065

摘要： A light-reflecting member includes a resin composition having a porous structure. The porous structure may be formed by infiltrating/exhausting a super critical fluid into/from a resin composition. A resin composition is mixed and heated at a temperature no less than about a glass transition temperature. A super critical fluid is infiltrated into the resin composition at a pressure no less than about a critical pressure. The super critical fluid is released from the resin composition by decompressing the resin composition to an atmospheric pressure to form a porous structure.

摘要翻译： 光反射部件包括具有多孔结构的树脂组合物。 多孔结构可以通过将超临界流体渗透/排出到树脂组合物中来形成。 将树脂组合物在不低于约玻璃化转变温度的温度下混合并加热。 超临界流体以不低于临界压力的压力渗入树脂组合物中。 超临界流体通过将树脂组合物减压至大气压从树脂组合物释放以形成多孔结构。

公开(公告)号：US20060103790A1

公开(公告)日：2006-05-18

申请号：US11254990

申请日：2005-10-19

申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Hea-Chun Lee ,  Jin-Mi Jung

发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Hea-Chun Lee ,  Jin-Mi Jung

IPC分类号： G02F1/1335

CPC分类号： G02F1/133604 ,  G02B5/0215 ,  G02B5/0268 ,  G02B5/0278 ,  G02F1/133504 ,  G02F1/133606 ,  G02F2001/133507 ,  G02F2001/133607

摘要： A diffusion sheet diffuses light to enhance luminance uniformity. The diffusion sheet includes a base film and a diffusion layer. The base film is optically transparent. The diffusion layer is formed on a surface of the base film. The diffusion layer includes a diffusion pattern having a plurality of first diffusion members that enhance front-view luminance. A cross-section of each of the first diffusion members having an arch shape, the cross-section being taken along a line that is substantially perpendicular to a longitudinal direction of the first diffusion members. The backlight assembly requires no prism sheet, which is usually used for enhancing front-view luminance, thus lowering the manufacturing cost.

摘要翻译： 漫射片漫射光以增强亮度均匀性。 扩散片包括基膜和扩散层。 基膜是光学透明的。 扩散层形成在基膜的表面上。 扩散层包括具有增强前视亮度的多个第一扩散部件的扩散图案。 每个第一扩散构件的横截面具有拱形，横截面沿着基本上垂直于第一扩散构件的纵向方向的线取。 背光组件不需要通常用于增强前视亮度的棱镜片，从而降低制造成本。

公开(公告)号：US20060050534A1

公开(公告)日：2006-03-09

申请号：US11189737

申请日：2005-07-27

申请人： Jeong-Hwan Lee ,  Jin-Mi Jung

发明人： Jeong-Hwan Lee ,  Jin-Mi Jung

IPC分类号： F21V7/04

CPC分类号： G02B6/0053 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0068 ,  G02B6/0071

摘要： A prism sheet, a backlight assembly having the prism sheet, and an LCD device having the prism sheet, the prism sheet includes a first surface, a second surface and a reflecting member. A light is incident upon the first surface. The second surface includes a prism pattern. The incident light exits through the second surface. The reflecting member is provided on the first surface to partially reflect irradiated light that is received on the first surface.

摘要翻译： 棱镜片，具有棱镜片的背光组件和具有棱镜片的LCD装置，棱镜片包括第一表面，第二表面和反射部件。 光线入射到第一个表面。 第二表面包括棱镜图案。 入射光通过第二表面离开。 反射构件设置在第一表面上以部分地反射接收在第一表面上的照射光。

公开(公告)号：US20050259194A1

公开(公告)日：2005-11-24

申请号：US11131849

申请日：2005-05-18

申请人： Jeong-Hwan Lee ,  Jin-Mi Jung ,  Dong-Hoon Kim ,  Jin-Sung Choi

发明人： Jeong-Hwan Lee ,  Jin-Mi Jung ,  Dong-Hoon Kim ,  Jin-Sung Choi

IPC分类号： G02B5/128 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： G02B6/0055 ,  G02B5/128 ,  G02B6/0038 ,  G02B6/0065 ,  G02F1/133605 ,  G02F1/133615 ,  G02F2001/133607

摘要： A liquid crystal display device includes a display unit for displaying images, a backlight unit which has a lamp for emitting light to the display unit, a light guiding plate for directing the light emitted from the lamp toward the display unit, and a reflecting member provided adjacent, such as under, the light guiding plate, and an optical film unit provided between the display unit and the backlight unit. The reflecting member includes a first supporting layer, a reflecting layer provided on the first supporting layer, and a bead layer provided on the reflecting layer. By forming the reflecting layer using Al, the production cost lowers and the high brightness characteristic is obtained. By forming the bead layer using silicon based materials or nylon based materials having smooth surface characteristics, it is possible to prevent the light guiding plate and the reflecting layer from being scratched.

摘要翻译： 液晶显示装置包括用于显示图像的显示单元，具有用于向显示单元发光的灯的背光单元，用于将从灯发出的光引导到显示单元的导光板，以及反射构件， 相邻的导光板，以及设置在显示单元和背光单元之间的光学膜单元。 反射构件包括第一支撑层，设置在第一支撑层上的反射层和设置在反射层上的珠粒层。 通过使用Al形成反射层，生产成本降低并获得高亮度特性。 通过使用具有光滑表面特性的硅基材料或尼龙基材料形成珠粒层，可以防止导光板和反射层被划伤。

公开(公告)号：US20050036086A1

公开(公告)日：2005-02-17

申请号：US10948202

申请日：2004-09-24

申请人： Yong-Beom Kim ,  Jeong-Hwan Lee

发明人： Yong-Beom Kim ,  Jeong-Hwan Lee

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133371 ,  G02F1/133555

摘要： A color filter substrate includes a substrate, a plurality of buffer layers respectively on the substrate, the plurality of buffer layers being spaced apart from adjacent buffer layers with an interval such that they have the shape of a matrix, a plurality of color filter layers on the buffer layers such that the plurality of color filter layers have the shape of matrix, each color filter layer having first and second portions, the first portion disposed in the gap between two adjacent buffer layers while the second portion is disposed on upper surfaces of the two adjacent buffer layers, the plurality of color filter layers being used for the transflective LCD device; and a common electrode on the plurality of color filter layers. In fabricating the color filter layer, the first and second portions of the color filter layer are integrally formed. Therefore, a simple fabricating process is achieved.

摘要翻译： 滤色器基板包括基板，分别在基板上的多个缓冲层，多个缓冲层与相邻的缓冲层间隔开，间隔使得它们具有矩阵的形状，多个滤色器层在 所述缓冲层使得所述多个滤色器层具有矩阵的形状，每个滤色器层具有第一和第二部分，所述第一部分设置在两个相邻缓冲层之间的间隙中，而所述第二部分设置在所述第二部分的上表面上 两个相邻的缓冲层，所述多个滤色器层用于所述透反射LCD装置; 以及多个滤色器层上的公共电极。 在制造滤色器层时，滤色器层的第一和第二部分是整体形成的。 因此，实现了简单的制造工艺。

公开(公告)号：US06753682B2

公开(公告)日：2004-06-22

申请号：US10139356

申请日：2002-05-07

申请人： Myung-Sam Kang ,  Kyoung-Won Na ,  Sang-On Choi ,  Won-Youl Choi ,  Jeong-Hwan Lee ,  Keon-Yang Park

发明人： Myung-Sam Kang ,  Kyoung-Won Na ,  Sang-On Choi ,  Won-Youl Choi ,  Jeong-Hwan Lee ,  Keon-Yang Park

IPC分类号： G01R3304

CPC分类号： G01C17/30 ,  G01R33/05 ,  H05K1/165

摘要： A weak-magnetic field sensor using printed circuit board manufacturing technique which detects the Earth's magnetic field to obtain positional information, and a method of manufacturing the same is disclosed. The sensor comprises a first base board which is formed at its upper and lower surfaces with first driving patterns and first pickup patterns, a pair of first stacked boards which are stacked on upper and lower surfaces of the first base board and which are formed with magnetic layers thereon, and a pair of second stacked boards which are stacked on outer surfaces of the pair of first stacked boards and which are formed with second driving patterns and second pickup patterns electrically connected to the first driving patterns and the first pickup patterns of the first base board to surround magnetic layers. The magnetic layer, the driving patterns and the pickup patterns provided on the first base board are oriented to be perpendicular to those provided under the first base board.

摘要翻译： 公开了使用检测地球磁场以获得位置信息的印刷电路板制造技术的弱磁场传感器及其制造方法。 传感器包括：第一基板，其在其上表面和下表面上形成有第一驱动图案和第一拾取图案;一对第一堆叠板，其堆叠在第一基板的上表面和下表面上，并且形成有磁性 层叠在一起的一对第二堆叠板和堆叠在一对第一堆叠板的外表面上并且形成有第二驱动图案和电连接到第一驱动图案的第二拾取图案和第一驱动图案的第一拾取图案 基板以环绕磁层。 设置在第一基板上的磁性层，驱动图案和拾取图案被定向为垂直于设置在第一基板下方的磁性层。