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：US20080297697A1

公开(公告)日：2008-12-04

申请号：US12156176

申请日：2008-05-29

申请人： Hyoung-Joo Kim ,  Jae-Joong Kwon ,  Seung-In Baek ,  Sung-Kyu Shim ,  In-Sun Hwang

发明人： Hyoung-Joo Kim ,  Jae-Joong Kwon ,  Seung-In Baek ,  Sung-Kyu Shim ,  In-Sun Hwang

IPC分类号： G02F1/1335 ,  F21V5/00 ,  F21V7/04

CPC分类号： G02B6/002 ,  G02B6/0028 ,  G02B6/0053 ,  G02B6/0055

摘要： Disclosed herein are a light guide plate, a backlight assembly including the light guide plate, and a liquid crystal display device including the backlight assembly which can uniformly maintain the brightness uniformity and prevent the moiré phenomenon. The light guide plate in accordance with the present disclosure includes: an incident surface, to which light generated from a light source is incident, including a diffusion pattern formed in a round shape; an emitting surface, through which the light is emitted, including a first prism pattern; and an opposite surface, formed opposite to the emitting surface, including a direction change pattern by which the direction of the light is changed toward the emitting surface.

摘要翻译： 本文公开了一种导光板，包括导光板的背光组件和包括能够均匀地保持亮度均匀性并防止波纹现象的背光组件的液晶显示装置。 根据本公开的导光板包括：从光源产生的光入射的入射表面，包括形成为圆形的漫射图案; 光发射的发射表面，包括第一棱镜图案; 以及与发射表面相对形成的相对表面，包括光的方向朝向发射表面改变的方向改变图案。

公开(公告)号：US07327413B2

公开(公告)日：2008-02-05

申请号：US10846993

申请日：2004-05-17

申请人： In-Sun Hwang ,  Yamamura Nobuyuki ,  Sang-Il Kim

发明人： In-Sun Hwang ,  Yamamura Nobuyuki ,  Sang-Il Kim

IPC分类号： G02F1/1333

CPC分类号： G02F1/133504

摘要： Disclosed are an apparatus for changing a pathway of light according to a visual field angle to relax a gray scale inversion and for use in a liquid crystal display device in a twisted nematic mode, and the liquid crystal display device having the same. The light pathway partially changing apparatus is disposed on a liquid crystal display panel changes the pathway of the light partially so that a part of the light is substantially transmitted in the same direction as the light proceeds while the rest of the light is transmitted through a changed pathway, in order to change a brightness of the light according to a visual field angle of a liquid crystal display panel to restrain a gray scale inversion of the images while the light passes through the liquid crystal display panel to make the images on the liquid crystal display panel. The rest of the light transmitted through the changed pathway causes to obtain the visual field angle of the liquid crystal display panel, while restrains the gray scale inversion of the images along with the part of the light passing through the liquid crystal display panel in the same direction as that of the light transmitted through a center of the liquid crystal display panel.

摘要翻译： 公开了一种用于根据视场角度改变光路的装置，以放松灰度反转并用于扭转向列模式的液晶显示装置，以及具有该装置的液晶显示装置。 光路部分改变装置设置在液晶显示面板上部分地改变光的路径，使得一部分光在与光进行的同一方向上基本上透射，而剩余的光透过变化的光 路径，以便根据液晶显示面板的视场角来改变光的亮度，以在光通过液晶显示面板时抑制图像的灰度反转，以使液晶上的图像 显示面板。 通过改变的通道传输的其余光线导致获得液晶显示面板的视场角，同时抑制图像的灰度反转以及通过液晶显示面板的光的一部分同时 方向与透过液晶显示面板的中心的光的方向一致。

公开(公告)号：US20080017884A1

公开(公告)日：2008-01-24

申请号：US11766329

申请日：2007-06-21

申请人： Chang-Oh Jeong ,  Sang-Gab Kim ,  Jun-Hyung Souk ,  Hong-Gyun Kim ,  In-Sun Hwang ,  Min-Seok Oh ,  Hong-Kee Chin ,  Yu-Gwang Jeong ,  Seung-Ha Choi ,  Hi-Kuk Lee ,  Shi-Yul Kim

发明人： Chang-Oh Jeong ,  Sang-Gab Kim ,  Jun-Hyung Souk ,  Hong-Gyun Kim ,  In-Sun Hwang ,  Min-Seok Oh ,  Hong-Kee Chin ,  Yu-Gwang Jeong ,  Seung-Ha Choi ,  Hi-Kuk Lee ,  Shi-Yul Kim

IPC分类号： H01L27/13 ,  H01L21/3205 ,  H01L23/48

CPC分类号： G02F1/133528 ,  G02F1/134336 ,  G02F2001/133548 ,  H01L27/12

摘要： A display apparatus includes a first substrate, a gate line formed on the first substrate, a gate insulating layer formed on the gate line, a semiconductor layer formed on the gate insulating layer, a data line formed on the semiconductor layer and including a source electrode, a drain electrode facing the source electrode, a first electrode electrically connected to the drain electrode, in a second substrate facing the first substrate, a second electrode formed on the second substrate, and a liquid crystal layer disposed between the first electrode and the second electrode. At least one of the first and second electrodes includes a plurality of line patterns to polarize incident light.

摘要翻译： 显示装置包括第一基板，形成在第一基板上的栅极线，形成在栅极线上的栅极绝缘层，形成在栅极绝缘层上的半导体层，形成在半导体层上的数据线，并且包括源极 面对源电极的漏电极，与漏电极电连接的第一电极，与第一衬底相对的第二衬底，形成在第二衬底上的第二电极，以及设置在第一电极和第二电极之间的液晶层 电极。 第一和第二电极中的至少一个包括使入射光偏振的多个线图案。

公开(公告)号：US20070247562A1

公开(公告)日：2007-10-25

申请号：US11544049

申请日：2006-10-03

申请人： Sung-Kyu Shim ,  Hyoung-Joo Kim ,  In-Sun Hwang ,  Seong-Yong Hwang

发明人： Sung-Kyu Shim ,  Hyoung-Joo Kim ,  In-Sun Hwang ,  Seong-Yong Hwang

IPC分类号： G02F1/1335

CPC分类号： G02F1/133606 ,  G02F2001/133607

摘要： A liquid crystal display (LCD) includes an image display unit, a backlight unit that supplies light to the display unit, and an optical film unit including a diffusion sheet and a prism sheet disposed between the display and the backlight units. The prism sheet includes right angle prisms and acute angle prisms that are greater in height than the right angle prisms, which are formed together in the prism film. The arrangement of prisms enables light that would otherwise be lost inside of the display to be recycled, thereby providing an increase in the efficiency of light use by the display and an increase in the angle at which light exits it.

摘要翻译： 液晶显示器（LCD）包括图像显示单元，向显示单元提供光的背光单元以及设置在显示器和背光单元之间的扩散片和棱镜片的光学膜单元。 棱镜片包括在棱镜膜中一起形成的直角棱镜和锐角棱镜的高度大于直角棱镜。 棱镜的布置使得否则将在显示器内部损失的光被再循环，从而提高显示器的光使用效率和增加光从其出射的角度。

公开(公告)号：US20060012276A1

公开(公告)日：2006-01-19

申请号：US11178516

申请日：2005-07-11

申请人： In-Sun Hwang ,  Hyeon-Yong Jang

发明人： In-Sun Hwang ,  Hyeon-Yong Jang

IPC分类号： H01J11/00 ,  H01J61/06 ,  H01J17/00 ,  H01J65/00

CPC分类号： H01J61/305 ,  G02F1/1336 ,  G02F1/133604 ,  H01J65/04

摘要： A flat fluorescent lamp includes a lamp body and first external electrodes. The lamp body has discharge spaces formed therein. The first external electrodes are disposed at a first end portion of an outer surface of the lamp body and a second end portion that is opposite to the first end portion to define a first region where the discharge spaces overlap the first external electrodes and a second region where the discharge spaces do not overlap the first external electrodes. Each of the discharge spaces has a first width at the first region and a second width that is smaller than the first width at the second region. Therefore, an overlapping region between the first external electrodes and the discharge space increases to lower the discharge voltage.

摘要翻译： 平面荧光灯包括灯体和第一外部电极。 灯体具有形成在其中的放电空间。 第一外部电极设置在灯体的外表面的第一端部处，第二端部与第一端部相对地限定第一区域，其中放电空间与第一外部电极重叠，第二区域 其中放电空间不与第一外部电极重叠。 每个放电空间在第一区域具有第一宽度，第二宽度小于第二区域处的第一宽度。 因此，第一外部电极和放电空间之间的重叠区域增加以降低放电电压。

公开(公告)号：US20060007113A1

公开(公告)日：2006-01-12

申请号：US11175674

申请日：2005-07-07

申请人： In-Sun Hwang ,  Jin-Seob Byun

发明人： In-Sun Hwang ,  Jin-Seob Byun

IPC分类号： G09G3/36

CPC分类号： G02B26/101 ,  G02B26/105 ,  G09G3/02 ,  H04N9/3129

摘要： The invention provides a display apparatus having improved laser scan times and improved image quality. The display apparatus may include a display unit, a scanning unit, a light generating part, and a scanning part. The scanning unit irradiates a laser beam having image information to the display unit, which displays a visible image to a viewer. The scanning unit includes a light generating part and a scanning part. The light generating part generates the laser beam. The light generating part emits the laser beam and transmits the laser beam to sequentially reflect from one end of a light reflecting part to an opposite end thereof. The scanning part includes at least two scanning mirrors that are transported between upper and lower portions of the display unit to irradiate the laser beam to the display unit. In this manner, scanning speed is increased so that an image display quality is improved.

摘要翻译： 本发明提供了具有改进的激光扫描时间和改进的图像质量的显示装置。 显示装置可以包括显示单元，扫描单元，发光部分和扫描部分。 扫描单元将具有图像信息的激光束照射到显示单元，该显示单元向观看者显示可见图像。 扫描单元包括发光部和扫描部。 光产生部分产生激光束。 光产生部分发射激光束并透射激光束以从光反射部分的一端顺序地反射到其相对端。 扫描部分包括在显示单元的上部和下部之间传送的至少两个扫描镜，以将激光束照射到显示单元。 以这种方式，扫描速度增加，从而提高了图像显示质量。

公开(公告)号：US06738118B2

公开(公告)日：2004-05-18

申请号：US09848618

申请日：2001-07-10

申请人： In-Sun Hwang ,  Yamamura Nobuyuki ,  Sang-Il Kim

发明人： In-Sun Hwang ,  Yamamura Nobuyuki ,  Sang-Il Kim

IPC分类号： G02F11335

CPC分类号： G02F1/133504

摘要： Disclosed are an apparatus for changing a pathway of light according to a visual field angle to relax a gray scale inversion and for use in a liquid crystal display device in a twisted nematic mode, and the liquid crystal display device having the same. The light pathway partially changing apparatus is disposed on a liquid crystal display panel changes the pathway of the light partially so that a part of the light is substantially transmitted in the same direction as the light proceeds while the rest of the light is transmitted through a changed pathway, in order to change a brightness of the light according to a visual field angle of a liquid crystal display panel to restrain a gray scale inversion of the images while the light passes through the liquid crystal display panel to make the images on the liquid crystal display panel. The rest of the light transmitted through the changed pathway causes to obtain the visual field angle of the liquid crystal display panel, while restrains the gray scale inversion of the images along with the part of the light passing through the liquid crystal display panel in the same direction as that of the light transmitted through a center of the liquid crystal display panel.

摘要翻译： 公开了一种用于根据视场角度改变光路的装置，以放松灰度反转并用于扭转向列模式的液晶显示装置，以及具有该装置的液晶显示装置。 光路部分改变装置设置在液晶显示面板上部分地改变光的路径，使得一部分光在与光进行的同一方向上基本上透射，而剩余的光透过变化的光 路径，以便根据液晶显示面板的视场角来改变光的亮度，以在光通过液晶显示面板时抑制图像的灰度反转，以使液晶上的图像 显示面板。 通过改变的通道传输的其余光线导致获得液晶显示面板的视场角，同时抑制图像的灰度反转以及通过液晶显示面板的光的一部分同时 方向与透过液晶显示面板的中心的光的方向一致。