公开(公告)号：US07321352B2

公开(公告)日：2008-01-22

申请号：US10137360

申请日：2002-05-03

申请人： Hyun-Su Lee ,  Young-Gil Kim ,  Byoung-Jun Lee ,  Jun-Pyo Lee

发明人： Hyun-Su Lee ,  Young-Gil Kim ,  Byoung-Jun Lee ,  Jun-Pyo Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3614 ,  G09G2320/0223 ,  G09G2330/021

摘要： A liquid crystal display includes a plurality of gate lines and a plurality of data lines crossing over the gate lines while being electrically insulated from the gate lines. Pixels are placed at the cross regions of the gate and the data lines arranged in a matrix form. Each pixel has a switching circuit connected to the gate and the data lines. Data voltages are fed to the pixels such that the polarity of the pixels is inverted per a pixel group of two or more pixel rows. Gate voltages are applied to the neighboring first and second pixel groups such that the gate voltage applied to the pixel row of the first pixel group close to the second pixel group differs from the gate voltage applied to the pixel row of the first pixel group distant to the second pixel group.

摘要翻译： 液晶显示器包括多条栅极线和多条数据线，与栅极线电绝缘而在栅极线上交叉。 像素被放置在栅极和以矩阵形式布置的数据线的交叉区域。 每个像素具有连接到栅极和数据线的开关电路。 将数据电压馈送到像素，使得像素的极性每两个或更多像素行的像素组反转。 栅极电压施加到相邻的第一和第二像素组，使得施加到靠近第二像素组的第一像素组的像素行的栅极电压与施加到远离第二像素组的第一像素组的像素行的栅极电压不同 第二个像素组。

公开(公告)号：US07417612B2

公开(公告)日：2008-08-26

申请号：US11712337

申请日：2007-02-27

申请人： Hyun-Su Lee ,  Byoung-Jun Lee ,  Jun-Pyo Lee ,  Young-Gil Kim ,  Hoi-Sik Moon

发明人： Hyun-Su Lee ,  Byoung-Jun Lee ,  Jun-Pyo Lee ,  Young-Gil Kim ,  Hoi-Sik Moon

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3696 ,  G09G2320/0219 ,  G09G2320/0276

摘要： A gamma voltage generator for a liquid crystal display (LCD) capable of removing residual images by compensating a gamma voltage is presented. The gamma voltage generation apparatus adjusts the common voltage by the kickback voltage for the intermediate gray level, and tunes the gamma voltages other than the intermediate gray level gamma voltage. The adjustment of the gamma voltages other than the intermediate gray level gamma voltage is achieved in such a manner that the difference between the intermediate gray level kickback voltage and the kickback voltage at one of the gray levels other than the intermediate gray level is equal to half of the difference between the sum of the two inverted gamma voltages representing the intermediate gray level gamma voltages and the sum of the two inverted gamma voltages corresponding to the selected gray level.

摘要翻译： 提出了能够通过补偿伽马电压来去除残留图像的用于液晶显示器（LCD）的伽马电压发生器。 伽马电压产生装置通过用于中间灰度级的反冲电压来调节公共电压，并调谐除了中间灰度级伽玛电压之外的伽马电压。 以中间灰度级伽玛电压以外的伽马电压的调整以这样的方式实现：中间灰度级反冲电压与中间灰度之外的灰度级之一的反冲电压之间的差等于一半 表示中间灰度级伽玛电压的两个反相伽马电压的总和与对应于所选择的灰度级的两个反相伽马电压的总和之差。

公开(公告)号：US20080211792A1

公开(公告)日：2008-09-04

申请号：US11998257

申请日：2007-11-28

申请人： Hyun-Su Lee ,  Young-Gil Kim ,  Byoung-Jun Lee ,  Jun-Pyo Lee

发明人： Hyun-Su Lee ,  Young-Gil Kim ,  Byoung-Jun Lee ,  Jun-Pyo Lee

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3614 ,  G09G2320/0223 ,  G09G2330/021

摘要： A liquid crystal display includes a plurality of gate lines and a plurality of data lines crossing over the gate lines while being electrically insulated from the gate lines. Pixels are placed at the cross regions of the gate and the data lines arranged in a matrix form. Each pixel has a switching circuit connected to the gate and the data lines. Data voltages are fed to the pixels such that the polarity of the pixels is inverted per a pixel group of two or more pixel rows. Gate voltages are applied to the neighboring first and second pixel groups such that the gate voltage applied to the pixel row of the first pixel group close to the second pixel group differs from the gate voltage applied to the pixel row of the first pixel group distant to the second pixel group.

公开(公告)号：US20070211006A1

公开(公告)日：2007-09-13

申请号：US11712337

申请日：2007-02-27

申请人： Hyun-Su Lee ,  Byoung-Jun Lee ,  Jun-Pyo Lee ,  Young-Gil Kim ,  Hoi-Sik Moon

发明人： Hyun-Su Lee ,  Byoung-Jun Lee ,  Jun-Pyo Lee ,  Young-Gil Kim ,  Hoi-Sik Moon

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3696 ,  G09G2320/0219 ,  G09G2320/0276

摘要： A gamma voltage generator for a liquid crystal display (LCD) capable of removing residual images by compensating a gamma voltage is presented. The gamma voltage generation apparatus adjusts the common voltage by the kickback voltage for the intermediate gray level, and tunes the gamma voltages other than the intermediate gray level gamma voltage. The adjustment of the gamma voltages other than the intermediate gray level gamma voltage is achieved in such a manner that the difference between the intermediate gray level kickback voltage and the kickback voltage at one of the gray levels other than the intermediate gray level is equal to half of the difference between the sum of the two inverted gamma voltages representing the intermediate gray level gamma voltages and the sum of the two inverted gamma voltages corresponding to the selected gray level.

摘要翻译： 提出了能够通过补偿伽马电压来去除残留图像的用于液晶显示器（LCD）的伽马电压发生器。 伽马电压产生装置通过用于中间灰度级的反冲电压来调节公共电压，并调谐除了中间灰度级伽玛电压之外的伽马电压。 以中间灰度级伽玛电压以外的伽马电压的调整以这样的方式实现：中间灰度级反冲电压与中间灰度之外的灰度级之一的反冲电压之间的差等于一半 表示中间灰度级伽玛电压的两个反相伽马电压的总和与对应于所选择的灰度级的两个反相伽马电压的总和之差。

公开(公告)号：US07193595B2

公开(公告)日：2007-03-20

申请号：US10482241

申请日：2002-06-18

申请人： Jun-Pyo Lee ,  Young-Gil Kim ,  Hoi-Sik Moon ,  Hyun-Su Lee ,  Byoung-Jun Lee

发明人： Jun-Pyo Lee ,  Young-Gil Kim ,  Hoi-Sik Moon ,  Hyun-Su Lee ,  Byoung-Jun Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3696 ,  G09G2320/0219 ,  G09G2320/0276

摘要： A gamma voltage generator of a liquid crystal display (LCD) capable of removing residual images by compensating a gamma voltage. The gamma voltage generation apparatus adjusts the common voltage by the kickback voltage for the intermediate gray level, and tunes the gamma voltages other than the intermediate gray level gamma voltage. The adjustment of the gamma voltages other than the intermediate gray level gamma voltage is achieved in such a manner that the difference between the intermediate gray level kickback voltage and the kickback voltage at one of the gray levels other than the intermediate gray level is equal to half of the difference between the sum of the two inverted gamma voltages representing the intermediate gray level gamma voltages and the sum of the two inverted gamma voltages corresponding to the selected gray level.

摘要翻译： 一种液晶显示器（LCD）的伽马电压发生器，能够通过补偿伽马电压来去除残留图像。 伽马电压产生装置通过用于中间灰度级的反冲电压来调节公共电压，并调谐除了中间灰度级伽玛电压之外的伽马电压。 以中间灰度级伽玛电压以外的伽马电压的调整以这样的方式实现：中间灰度级反冲电压与中间灰度之外的灰度级之一的反冲电压之间的差等于一半 表示中间灰度级伽玛电压的两个反相伽马电压的总和与对应于所选择的灰度级的两个反相伽马电压的总和之差。

公开(公告)号：US08624812B2

公开(公告)日：2014-01-07

申请号：US11929479

申请日：2007-10-30

申请人： Byoung-Jun Lee ,  Jang-Hyun Yeo ,  Hyun-Su Lee ,  Seung-Hwan Moon ,  Yong-Bum Kim

发明人： Byoung-Jun Lee ,  Jang-Hyun Yeo ,  Hyun-Su Lee ,  Seung-Hwan Moon ,  Yong-Bum Kim

IPC分类号： G09G3/36 ,  G02F1/1343

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2310/0248 ,  G09G2320/0233

摘要： A liquid crystal includes a plurality of pixels, a plurality of gate lines, and a plurality of data lines. The plurality of pixels are arranged in a matrix format. The plurality of gate lines transmit a gate signal to the pixels. The plurality of data lines cross the gate lines and transmit data voltages respectively corresponding to the plurality of pixels a plural number of times. A voltage that is the same as that of the data lines neighboring the first and last data lines is applied to the first and last data lines among the plurality of data lines at least once.

摘要翻译： 液晶包括多个像素，多条栅极线和多条数据线。 多个像素以矩阵形式排列。 多个栅极线将栅极信号发送到像素。 多条数据线与栅极线交叉，并分别对多个像素分别对应数据电压多次。 与第一和最后数据线相邻的数据线的电压相同的电压至少被施加到多条数据线中的第一和最后数据线。

公开(公告)号：US20080007926A1

公开(公告)日：2008-01-10

申请号：US11825880

申请日：2007-07-09

申请人： Hyun-Su Lee ,  Byoung-Jun Lee

发明人： Hyun-Su Lee ,  Byoung-Jun Lee

IPC分类号： H05K7/00

CPC分类号： H05K5/02 ,  H05K1/0215 ,  H05K1/023 ,  H05K1/0231 ,  H05K1/0259 ,  H05K2201/093 ,  H05K2201/09663

摘要： A driving element and a wiring section electrically connected to the driving element are formed on a base substrate. A first ground pattern outputting a reference voltage of the driving element is formed on the base substrate. The base substrate includes a second ground pattern which is spaced apart from the first ground pattern. An external connection section is included on the base substrate, the external connection section being connected to the first and second ground patterns. A connecting cable contacts the external connection section to permit the first and second ground patterns to be connected to external circuitry.

摘要翻译： 电连接到驱动元件的驱动元件和布线部分形成在基底上。 输出驱动元件的参考电压的第一接地图案​​形成在基底基板上。 基底衬底包括与第一接地图案​​间隔开的第二接地图案。 外部连接部分包括在基底基板上，外部连接部分连接到第一和第二接地图案。 连接电缆接触外部连接部分，以允许将第一和第二接地图案连接到外部电路。

公开(公告)号：US20080191987A1

公开(公告)日：2008-08-14

申请号：US11929479

申请日：2007-10-30

申请人： Byoung-Jun Lee ,  Jang-Hyun Yeo ,  Hyun-Su Lee ,  Seung-Hwan Moon ,  Yong-Bum Kim

发明人： Byoung-Jun Lee ,  Jang-Hyun Yeo ,  Hyun-Su Lee ,  Seung-Hwan Moon ,  Yong-Bum Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2310/0248 ,  G09G2320/0233

摘要： A liquid crystal includes a plurality of pixels, a plurality of gate lines, and a plurality of data lines. The plurality of pixels are arranged in a matrix format. The plurality of gate lines transmit a gate signal to the pixels. The plurality of data lines cross the gate lines and transmit data voltages respectively corresponding to the plurality of pixels a plural number of times. A voltage that is the same as that of the data lines neighboring the first and last data lines is applied to the first and last data lines among the plurality of data lines at least once.

摘要翻译： 液晶包括多个像素，多条栅极线和多条数据线。 多个像素以矩阵形式排列。 多个栅极线将栅极信号发送到像素。 多条数据线与栅极线交叉，并分别对多个像素分别对应数据电压多次。 与第一和最后数据线相邻的数据线的电压相同的电压至少被施加到多条数据线中的第一和最后数据线。

公开(公告)号：US07651241B2

公开(公告)日：2010-01-26

申请号：US11642880

申请日：2006-12-21

申请人： Hyun-Su Lee

发明人： Hyun-Su Lee

IPC分类号： F21V33/00

CPC分类号： G02B5/0278 ,  G02B5/0215 ,  G02B5/0236 ,  G02B5/0263 ,  G02B6/0011 ,  G02F1/133604 ,  G02F1/133606 ,  G02F1/133611

摘要： A direct type backlight unit is disclosed. The direct type backlight unit includes a plurality of lamps arranged in a plane with respect to a display area, a diffusion sheet and a diffuser sequentially arranged above the plurality of lamps, and dot patterns formed on at least one of the diffuser and the diffusion sheet to face the plurality of lamps, wherein the dot patterns disperse light at a center of the plurality of lamps and condense the light in a boundary between the plurality of lamps. Thus, an effect for removing a shape display of the lamps on an LCD panel can be obtained to improve display quality. Also, since the dot patterns are formed by a printing method, no separate prism pattern is required. As a result, the material cost can be reduced and stability in mass production can be obtained.

摘要翻译： 公开了一种直接型背光单元。 直接型背光单元包括多个灯，其布置在相对于显示区域的平面中，顺序地布置在多个灯上方的扩散片和扩散器，以及形成在扩散器和扩散片中的至少一个上的点图案 面对多个灯，其中点图案将光分散在多个灯的中心处，并将光在多个灯之间的边界中冷凝。 因此，可以获得用于去除LCD面板上的灯的形状显示的效果，以提高显示质量。 此外，由于通过打印方法形成点图案，因此不需要单独的棱镜图案。 结果，可以降低材料成本，并且可以获得批量生产的稳定性。

公开(公告)号：US07903065B2

公开(公告)日：2011-03-08

申请号：US11861963

申请日：2007-09-26

申请人： Jae-Hyun Cho ,  Jung-Hwan Cho ,  Jin-Ho Park ,  Hyun-Su Lee

发明人： Jae-Hyun Cho ,  Jung-Hwan Cho ,  Jin-Ho Park ,  Hyun-Su Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3614 ,  G09G2300/0491 ,  G09G2310/0245 ,  G09G2310/06 ,  G09G2310/066 ,  G09G2330/026

摘要： An optically compensated bend (OCB) mode liquid crystal display (LCD) includes a liquid crystal display having a first substrate, a first electrode forming on the first substrate, a second substrate facing the first substrate, a second electrode formed on the second substrate and facing the first electrode, a liquid crystal layer formed between the first and second electrodes and filled with liquid crystals, and a plurality of charge supplying units supplying charges to the first electrode several times to apply a bend voltage for transiting an arrangement of the liquid crystals.

摘要翻译： 光学补偿弯曲（OCB）模式液晶显示器（LCD）包括液晶显示器，其具有第一基板，在第一基板上形成的第一电极，与第一基板相对的第二基板，形成在第二基板上的第二电极和 面对第一电极，形成在第一和第二电极之间并充满液晶的液晶层，以及多个向第一电极提供电荷的电荷供给单元，以施加用于转移液晶布置的弯曲电压 。