公开(公告)号：US20090262282A1

公开(公告)日：2009-10-22

申请号：US12491722

申请日：2009-06-25

申请人： JONG-DAE PARK ,  Jin-Taek Hwang ,  Jin-Sung Choi

发明人： JONG-DAE PARK ,  Jin-Taek Hwang ,  Jin-Sung Choi

IPC分类号： G02F1/1335 ,  C08J5/18 ,  C09K3/00 ,  B05D3/02

CPC分类号： B29D11/00278 ,  G02B5/02 ,  G02F2001/133507 ,  Y10T428/10

摘要： A liquid crystal display having a brightness enhancement film and a method of manufacturing the brightness enhancement film, the method including providing a solution of high molecular weight resin on a high molecular weight film, uniformly distributing the solution of high molecular weight resin on the high molecular weight film, and drying the solution of high molecular weight resin to form a high molecular weight resin layer, wherein the high molecular weight resin layer has a hexagonal lattice structure.

摘要翻译： 一种具有亮度增强膜的液晶显示器和亮度增强膜的制造方法，该方法包括在高分子量膜上提供高分子量树脂溶液，将高分子量树脂溶液均匀分布在高分子量 并干燥高分子量树脂的溶液以形成高分子量树脂层，其中高分子量树脂层具有六方晶格结构。

公开(公告)号：US07474475B2

公开(公告)日：2009-01-06

申请号：US11435496

申请日：2006-05-17

申请人： Jung-Wook Paek ,  Jin-Soo Kim ,  Eun-Jeong Kang ,  Jin-Sung Choi ,  Sang-Hoon Lee ,  Si-Joon Song

发明人： Jung-Wook Paek ,  Jin-Soo Kim ,  Eun-Jeong Kang ,  Jin-Sung Choi ,  Sang-Hoon Lee ,  Si-Joon Song

IPC分类号： G02B17/00

CPC分类号： G02B17/086 ,  G02B6/0018 ,  G02B6/0021

摘要： An optical lens includes a recessed part and a refracting part. The recessed part has a substantially circular plan view and a substantially V shaped cross-section. The recessed part forms an angle of no more than an angle of about 20° with respect to a vertical line. The recessed part has a plurality of curved surfaces including different radii so that a light incident into the recessed part is totally reflected from the curved surfaces. The refracting part has a substantially circular plan view extended from the recessed part. A light incident into the refracting part and the reflected light from the recessed part are refracted from the refracting part. Therefore, a luminance uniformity and a color uniformity are improved.

摘要翻译： 光学透镜包括凹部和折射部。 该凹部具有大致圆形的平面图和大致V形的横截面。 凹部相对于垂直线形成不大于约20°的角度的角度。 凹部具有包括不同半径的多个弯曲面，使得入射到凹部的光从曲面全反射。 折射部具有从凹部延伸的大致圆形的平面图。 入射到折射部分的光和来自凹陷部分的反射光从折射部折射。 因此，提高亮度均匀性和颜色均匀性。

公开(公告)号：US07461962B2

公开(公告)日：2008-12-09

申请号：US11970680

申请日：2008-01-08

申请人： Kyoung-Don Lee ,  Jae-Joong Kwon ,  Woo-Jun Kim ,  Sung-Kyu Shim ,  Hyoung-Joo Kim ,  Jin-Sung Choi ,  In-Sun Hwang ,  Seung-In Baek ,  Taek-Sun Shin

发明人： Kyoung-Don Lee ,  Jae-Joong Kwon ,  Woo-Jun Kim ,  Sung-Kyu Shim ,  Hyoung-Joo Kim ,  Jin-Sung Choi ,  In-Sun Hwang ,  Seung-In Baek ,  Taek-Sun Shin

IPC分类号： F21V8/00

CPC分类号： G02B6/0068 ,  G02B6/0021 ,  G02F1/133615

摘要： A backlight assembly, usable in a display device, includes a plurality of light sources and a light guiding plate guiding light emitted from the light sources, wherein the light sources are arranged corresponding to a side of the light guiding plate and the side includes a central portion. The light sources include first light sources as a first group arranged on the central portion of the light guiding plate, and second light sources as a second group adjacent to the first group, wherein a pitch of the first light sources is smaller than a pitch of the second light sources.

摘要翻译： 可用于显示装置的背光组件包括多个光源和引导从光源发射的光的导光板，其中光源相对于导光板的一侧布置，并且侧面包括中央 一部分。 光源包括作为布置在导光板的中心部分上的第一组的第一光源和与第一组相邻的第二组的第二光源，其中第一光源的间距小于 第二个光源。

公开(公告)号：US20080239204A1

公开(公告)日：2008-10-02

申请号：US12049774

申请日：2008-03-17

申请人： Sang Hoon Lee ,  Jin-Sung Choi ,  Byung-Yun Joo ,  Min-Young Song ,  Dong-Kwan Kim

发明人： Sang Hoon Lee ,  Jin-Sung Choi ,  Byung-Yun Joo ,  Min-Young Song ,  Dong-Kwan Kim

IPC分类号： F21V5/02 ,  G02F1/13357

CPC分类号： G02B6/0036 ,  G02B6/0061

摘要： A light-guide plate includes a base plate, first protrusion patterns and second protrusion patterns. The first protrusion patterns are formed on a left portion of an upper surface of the base plate with respect to a central line of the upper surface. The first protrusion patterns have a cross-section of a trapezoidal shape which has a top and a bottom parallel with each other and first and second inclined sides inclined at different angles with respect to the bottom side. The second protrusion patterns are formed on a right portion of the upper surface with respect to the central line. A cross-section of the second protrusion patterns have the trapezoidal shape and disposed substantially symmetrical to the first protrusion patterns with respect to the central line.

摘要翻译： 导光板包括基板，第一突起图案和第二突起图案。 第一突起图案相对于上表面的中心线形成在基板的上表面的左侧部分上。 第一突起图案具有梯形形状的横截面，其具有彼此平行的顶部和底部以及相对于底侧以不同角度倾斜的第一和第二倾斜面。 第二突起图案相对于中心线形成在上表面的右侧部分上。 第二突起图案的横截面具有梯形形状，并且相对于中心线与第一突出图案大致对称地设置。

公开(公告)号：US20070019292A1

公开(公告)日：2007-01-25

申请号：US11490222

申请日：2006-07-19

申请人： Woo-Jun Kim ,  Tae-Seok Jang ,  Jin-Sung Choi

发明人： Woo-Jun Kim ,  Tae-Seok Jang ,  Jin-Sung Choi

IPC分类号： G02B5/30

CPC分类号： G02B5/3058 ,  G02F1/133514 ,  G02F1/133533 ,  G02F1/133536

摘要： In a hybrid-type polarizer having a reflective-type polarizing filter and a color filter, a method of manufacturing the hybrid-type polarizer and a display device having the hybrid-type polarizer, the hybrid-type polarizer includes a base member and a polarizing color filter member. The polarizing color filter member includes a plurality of metal gratings in a plurality of regions of the base member. The metal gratings in the regions have different sizes from each other. Each of the metal gratings transmits a first portion of an incident light and reflects a second portion of the incident light. The invention improves image display quality and lowers the manufacturing cost.

摘要翻译： 在具有反射型偏振滤光器和滤色器的混合型偏振器中，制造混合型偏振器的方法和具有混合型偏振器的显示装置，混合型偏振器包括基底部件和偏光镜 滤色片。 偏振滤色器构件包括在基底构件的多个区域中的多个金属光栅。 这些区域中的金属光栅彼此具有不同的尺寸。 每个金属光栅透射入射光的第一部分并反射入射光的第二部分。 本发明提高了图像显示质量并降低了制造成本。