公开(公告)号：US20070035506A1

公开(公告)日：2007-02-15

申请号：US11546894

申请日：2006-10-13

Applicant: Seok Lee ,  Su Choi

Inventor： Seok Lee ,  Su Choi

IPC: G09G3/36

CPC classification number: G09G3/2011 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0297

Abstract: A method of driving a data driving apparatus for a liquid crystal display panel, the method including converting at least two pixel data into analog pixel signals, outputting the converted pixel signals to one of at least two output buffer integrated circuits based on a time division of the pixel data, and applying the buffered pixel signals from each of the output buffer integrated circuits sequentially to a plurality of data lines.

Abstract translation: 一种驱动液晶显示面板的数据驱动装置的方法，所述方法包括将至少两个像素数据转换成模拟像素信号，基于时间分割将转换的像素信号输出到至少两个输出缓冲器集成电路之一 像素数据，以及将来自每个输出缓冲器集成电路的缓冲像素信号顺序地应用于多条数据线。

公开(公告)号：US07176988B2

公开(公告)日：2007-02-13

申请号：US10607206

申请日：2003-06-27

Applicant: Sang Moo Song

Inventor： Sang Moo Song

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/1362

Abstract: A liquid crystal display panel capable of improving a picture quality and reducing power dissipation includes a plurality of liquid crystal cells each having a thin film transistor formed at a crossing of gate lines and date lines, and a pixel electrode connected to the thin film transistor; a first parasitic capacitor formed between a data line and an adjacent preceding or succeeding pixel first electrode; a second parasitic capacitor formed between the data line and an preceding or succeeding pixel second electrode; and a groove formed at a portion of the pixel electrode adjacent the data line and opposing a portion coupled to the thin film transistor.

Abstract translation: 能够提高图像质量和降低功耗的液晶显示面板包括多个液晶单元，每个液晶单元具有形成在栅极线和日期线的交叉处的薄膜晶体管和连接到薄膜晶体管的像素电极; 形成在数据线与相邻的前一或后续像素第一电极之间的第一寄生电容器; 形成在数据线与前一或后续像素第二电极之间的第二寄生电容器; 以及形成在像素电极的与数据线相邻并且与耦合到薄膜晶体管的部分相对的凹槽。

公开(公告)号：US07176862B2

公开(公告)日：2007-02-13

申请号：US10091116

申请日：2002-03-06

Applicant: Heume Il Baek

Inventor： Heume Il Baek

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3611 ,  G09G2320/0276

Abstract: A gamma reference voltage generating circuit in a liquid crystal display includes a first gamma power unit outputting a first gamma voltage for a reflective driving mode of the liquid crystal display, a second gamma power unit outputting a second gamma voltage for a transmissive driving mode of the liquid crystal display, and a switching unit selecting one of the first gamma voltage of the first gamma power unit and the second gamma voltage of the second gamma power unit, and outputting the selected gamma voltage to a source driving circuit.

Abstract translation: 液晶显示器中的伽马参考电压产生电路包括：输出用于液晶显示器的反射驱动模式的第一伽玛电压的第一伽玛功率单元;输出用于液晶显示器的透射驱动模式的第二伽马电压的第二伽马功率单元; 液晶显示器，以及切换单元，选择第一伽马功率单元的第一伽马电压和第二伽马功率单元的第二伽马电压之一，并将所选择的伽玛电压输出到源极驱动电路。

公开(公告)号：US07170571B2

公开(公告)日：2007-01-30

申请号：US10028768

申请日：2001-12-28

Applicant: Gee Sung Chae

Inventor： Gee Sung Chae

IPC: G02F1/136

CPC classification number: G02F1/1368

Abstract: A liquid crystal display device including a substrate; a gate electrode over the substrate; a first semiconductor layer over the substrate, and a source electrode and a drain electrode over the first semiconductor layer. The source and drain electrodes having a first metal layer and a second metal layer formed in a same pattern and a defining a separation between the source electrode and drain electrode.

Abstract translation: 一种液晶显示装置，包括：基板; 在该衬底上的栅电极; 在所述衬底上的第一半导体层，以及在所述第一半导体层上的源电极和漏电极。 源电极和漏电极具有形成为相同图案的第一金属层和第二金属层，并且限定了源电极和漏电极之间的间隔。

公开(公告)号：US07167217B2

公开(公告)日：2007-01-23

申请号：US10606808

申请日：2003-06-27

Applicant: Hae Jin Yun

Inventor： Hae Jin Yun

IPC: G02F1/36 ,  H01L29/04

CPC classification number: G02F1/136286 ,  G02F1/136227

Abstract: An LCD device includes an insulating substrate; a gate line disposed on the insulating substrate; a first data line disposed perpendicular to the gate line and separated from the gate line; a second data line disposed crossing the gate line on a same line as the first data line; a thin film transistor disposed substantially at a crossing point of the gate line and the second data line; an active layer disposed below the second data line, a source electrode, and a drain electrode of the thin film transistor; a third data line disposed perpendicular to the gate line to define a pixel region to electrically connect the first and second data lines with each other; and a pixel electrode disposal in the pixel region.

Abstract translation: LCD装置包括绝缘基板; 设置在绝缘基板上的栅极线; 垂直于栅极线设置并与栅极线分离的第一数据线; 第二数据线，其布置在与所述第一数据线相同的线上与所述栅极线交叉; 基本上设置在所述栅极线和所述第二数据线的交叉点处的薄膜晶体管; 设置在所述第二数据线下方的有源层，所述薄膜晶体管的源电极和漏电极; 垂直于所述栅极线设置的第三数据线，以限定将所述第一和第二数据线彼此电连接的像素区域; 以及像素区域中的像素电极处理。

公开(公告)号：US07166501B2

公开(公告)日：2007-01-23

申请号：US10867814

申请日：2004-06-16

Applicant: Jae-Young Oh ,  Kyoung-Mook Lee ,  Seong-Hee Nam

Inventor： Jae-Young Oh ,  Kyoung-Mook Lee ,  Seong-Hee Nam

IPC: H01L21/00

CPC classification number: H01L27/1288 ,  H01L27/1214 ,  H01L27/146 ,  H01L27/14683 ,  H01L29/66757 ,  H01L29/78621

Abstract: A method of fabricating integral-type LCD devices incorporating polysilicon-type TFTs reduces the number of masks required to fabricate a thin film transistor (TFT). According to the method, a lightly-doped-drain (LDD) type TFT is formed using a single photoresist pattern and a photoresist ashing technique.

Abstract translation: 一种制造包含多晶硅型TFT的集成型LCD器件的方法减少了制造薄膜晶体管（TFT）所需的掩模的数量。 根据该方法，使用单一光致抗蚀剂图案和光致抗蚀剂灰化技术形成轻掺杂漏极（LDD）型TFT。

公开(公告)号：US20070002217A1

公开(公告)日：2007-01-04

申请号：US11315340

申请日：2005-12-23

Applicant: Sung-Soo Chang ,  Woo-Hyun Kim ,  Ha-Young Ji

Inventor： Sung-Soo Chang ,  Woo-Hyun Kim ,  Ha-Young Ji

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/13363 ,  G02F1/133784 ,  G02F1/134363 ,  G02F2001/133531

Abstract: A liquid crystal display device includes a first substrate on which unit pixels are arranged, a second substrate facing the first substrate, a liquid crystal layer formed between the first substrate and the second substrate, the liquid crystal layer having liquid crystals arranged in a first direction, a first polarization plate formed at an outer side of the first substrate, the first polarization plate having a polarization axis parallel to the first direction, and a second polarization plate formed at an outer side of the second substrate, the second polarization plate including a polarization film having a polarization axis at a right angle to the first direction and a uni-axial film having a polarization axis at a right angle to the first direction.

Abstract translation: 一种液晶显示装置，其具有配置有单位像素的第一基板，与该第一基板相对的第二基板，形成在第一基板与第二基板之间的液晶层，液晶层具有沿第一方向配置的液晶 形成在第一基板的外侧的第一偏振板，具有与第一方向平行的偏振轴的第一偏光板和形成在第二基板的外侧的第二偏光板，第二偏光板包括： 偏振膜具有与第一方向成直角的偏振轴和偏轴与第一方向成直角的单轴膜。

公开(公告)号：US20070001978A1

公开(公告)日：2007-01-04

申请号：US11437910

申请日：2006-05-22

Applicant: Seong Cho

Inventor： Seong Cho

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2310/027 ,  G09G2310/0291 ,  G09G2330/021

Abstract: A liquid crystal display device having an output buffer connected to at least one of a common electrode and a data line of a liquid crystal display panel as well as a power switch for driving the output buffer by dividing into an on-period and an off-period.

Abstract translation: 一种液晶显示装置，其具有连接到液晶显示面板的公共电极和数据线中的至少一个的输出缓冲器，以及用于通过将输出缓冲器分为导通周期和非周期驱动来驱动输出缓冲器的电源开关， 期。

公开(公告)号：US20070001964A1

公开(公告)日：2007-01-04

申请号：US11370986

申请日：2006-03-09

Applicant: Ju Young Lee ,  Jae Bum Chun

Inventor： Ju Young Lee ,  Jae Bum Chun

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G2310/0229 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0276

Abstract: A driving circuit of a liquid crystal display device capable of processing interlace type video signals, includes a data driver inverting a polarity of a pixel data at least every two-field period, converting the pixel data every field period according to a variable gamma voltage, and supplying the inverted pixel data to a liquid crystal display panel, a value of the gamma voltage changing every field period.

Abstract translation: 能够处理隔行扫描型视频信号的液晶显示装置的驱动电路包括至少每两场周期反转像素数据的极性的数据驱动器，根据可变伽马电压每场场周期转换像素数据， 并将反相像素数据提供给液晶显示面板，每场场周期改变伽马电压的值。

公开(公告)号：US20070001618A1

公开(公告)日：2007-01-04

申请号：US11297471

申请日：2005-12-09

Applicant: Jin Jeon ,  Hoon Jang

Inventor： Jin Jeon ,  Hoon Jang

IPC: H05B41/24

CPC classification number: H05B41/282 ,  Y02B20/183

Abstract: A backlight driving apparatus comprises a rectifying-smoothing part to convert an AC voltage supplied from a common power source into a DC voltage, a power factor correction circuit part to boost the DC voltage converted from the rectifying-smoothing part, and a DC/AC converter to convert the boosted DC voltage from the power factor correction circuit part into a boosted AC voltage such that the boosted AC voltage drives a backlight.

Abstract translation: 背光驱动装置包括整流平滑部分，用于将从公共电源提供的AC电压转换为DC电压;功率因数校正电路部分，用于升压从整流平滑部分转换的DC电压;以及DC / AC 转换器将升压的直流电压从功率因数校正电路部分转换为升压的交流电压，使得升压的交流电压驱动背光。