公开(公告)号：US20060164367A1

公开(公告)日：2006-07-27

申请号：US11223380

申请日：2005-09-08

申请人： Bo-Young An ,  Dong-Won Lee ,  Dong-Hwan Kim

发明人： Bo-Young An ,  Dong-Won Lee ,  Dong-Hwan Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2300/0426

摘要： A display device includes a first panel unit, a first driving chip driving the first panel unit, a second panel unit, and a second driving chip driving the second panel unit, wherein the first and second driving chips share at least a portion of a plurality of power supply voltages required for driving the first panel unit and the second panel unit.

摘要翻译： 显示装置包括第一面板单元，驱动第一面板单元的第一驱动芯片，第二面板单元和驱动第二面板单元的第二驱动芯片，其中第一和第二驱动芯片共享至少一部分多个 用于驱动第一面板单元和第二面板单元所需的电源电压。

公开(公告)号：US07532296B2

公开(公告)日：2009-05-12

申请号：US11510145

申请日：2006-08-22

申请人： Bo-Young An ,  Hyung-Guel Kim ,  Dong-Hwan Kim ,  Do-Kyun Kim

发明人： Bo-Young An ,  Hyung-Guel Kim ,  Dong-Hwan Kim ,  Do-Kyun Kim

IPC分类号： G02F1/1345

CPC分类号： G02F1/13454 ,  G02F1/1345 ,  G02F2001/133391

摘要： A reduced power thin-film transistor (TFT) array substrate includes a display section, a peripheral section, a driving circuit section and a driver chip. The display section includes a high definition section and a low definition section. The peripheral section surrounds the display section. The driving circuit section is formed on the peripheral section and is configured to provide the high definition section with a plurality of first gate signals. The driver chip is mounted on the peripheral section to provide the low definition section with a plurality of second gate signals.

摘要翻译： 降低功率薄膜晶体管（TFT）阵列基板包括显示部分，周边部分，驱动电路部分和驱动器芯片。 显示部分包括高清晰度部分和低分辨率部分。 外围部分围绕显示部分。 所述驱动电路部分形成在所述外围部分上并且被配置为向所述高清晰度部分提供多个第一栅极信号。 驱动器芯片安装在外围部分上，以提供具有多个第二栅极信号的低清晰度部分。

公开(公告)号：US20060109230A1

公开(公告)日：2006-05-25

申请号：US11285823

申请日：2005-11-23

申请人： Bo-Young An ,  Dong-Hwan Kim ,  Hyung-Guel Kim

发明人： Bo-Young An ,  Dong-Hwan Kim ,  Hyung-Guel Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3677 ,  G09G5/393 ,  G09G2340/0492 ,  G09G2360/12

摘要： A liquid crystal display may include: a panel assembly provided with a plurality of pixels connected to gate lines and data lines; a signal controller generating a plurality of output control signals on the basis of image data and input control signals from an external MPU; a gate drive circuit generating gate signals for application to the gate lines; a memory performing writing and reading operations in response to predetermined control signals and synchronization signals, wherein the panel assembly comprises a normal mode and a rotated mode, and wherein the number of writing operations is smaller than the number of reading operations and last-inputted data are outputted first when the panel assembly is in the rotated mode.

摘要翻译： 液晶显示器可以包括：面板组件，其具有连接到栅极线和数据线的多个像素; 信号控制器，基于来自外部MPU的图像数据和输入控制信号生成多个输出控制信号; 产生用于施加到栅极线的栅极信号的栅极驱动电路; 响应于预定控制信号和同步信号执行写入和读取操作的存储器，其中面板组件包括正常模式和旋转模式，并且其中写入操作次数小于读取操作次数和最后输入数据 当面板组件处于旋转模式时首先被输出。

公开(公告)号：US07391401B2

公开(公告)日：2008-06-24

申请号：US10728000

申请日：2003-12-03

申请人： Dong-Hwan Kim ,  Dong-Wan Choi ,  Bo-Young An

发明人： Dong-Hwan Kim ,  Dong-Wan Choi ,  Bo-Young An

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3655 ,  G09G2320/0247

摘要： An apparatus for driving a liquid crystal display includes a data driver alternately applying first data voltages and second voltages to pixels for a horizontal period and a signal controller changing a state of an inversion signal between an end of the transmission of first image data corresponding to the first data voltages and a start of the transmission of second image data corresponding the second data voltages and the polarity of the common voltage between an end of the application of the data voltages for a row and a start of the application of the data voltages for a next row.

摘要翻译： 用于驱动液晶显示器的装置包括：数据驱动器，将第一数据电压和第二电压交替施加到水平周期的像素;以及信号控制器，改变发送结束之间的反转信号的状态，所述第一图像数据对应于 第一数据电压和对应于第二数据电压的第二图像数据的传输和在施加行的数据电压的结束和应用数据电压的开始之间的公共电压的极性的开始 下一行

公开(公告)号：US20070046884A1

公开(公告)日：2007-03-01

申请号：US11510145

申请日：2006-08-22

申请人： Bo-Young An ,  Hyung-Guel Kim ,  Dong-Hwan Kim ,  Do-Kyun Kim

发明人： Bo-Young An ,  Hyung-Guel Kim ,  Dong-Hwan Kim ,  Do-Kyun Kim

IPC分类号： G02F1/1345

CPC分类号： G02F1/13454 ,  G02F1/1345 ,  G02F2001/133391

摘要： A reduced power thin-film transistor (TFT) array substrate includes a display section, a peripheral section, a driving circuit section and a driver chip. The display section includes a high definition section and a low definition section. The peripheral section surrounds the display section. The driving circuit section is formed on the peripheral section and is configured to provide the high definition section with a plurality of first gate signals. The driver chip is mounted on the peripheral section to provide the low definition section with a plurality of second gate signals.

摘要翻译： 降低功率薄膜晶体管（TFT）阵列基板包括显示部分，周边部分，驱动电路部分和驱动器芯片。 显示部分包括高清晰度部分和低分辨率部分。 外围部分围绕显示部分。 所述驱动电路部分形成在所述外围部分上并且被配置为向所述高清晰度部分提供多个第一栅极信号。 驱动器芯片安装在外围部分上，以提供具有多个第二栅极信号的低清晰度部分。

公开(公告)号：US10788692B2

公开(公告)日：2020-09-29

申请号：US12623049

申请日：2009-11-20

申请人： Kee-Han Uh ,  Hyung-Guel Kim ,  Sang-Woo Kim ,  Seung-Kyu Lee ,  Bo-Young An ,  Won-Sang Park ,  Jae-Hyun Kim ,  Hae-Young Yun ,  Jae-Young Lee ,  Poundaleva Irina ,  Sung-Eun Cha ,  Young-Joo Chang ,  Jae-Ik Lim ,  Ki-Hun Jeong

发明人： Kee-Han Uh ,  Hyung-Guel Kim ,  Sang-Woo Kim ,  Seung-Kyu Lee ,  Bo-Young An ,  Won-Sang Park ,  Jae-Hyun Kim ,  Hae-Young Yun ,  Jae-Young Lee ,  Poundaleva Irina ,  Sung-Eun Cha ,  Young-Joo Chang ,  Jae-Ik Lim ,  Ki-Hun Jeong

IPC分类号： G09G3/36 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1343 ,  G02F1/1362

摘要： An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.

公开(公告)号：US07218371B2

公开(公告)日：2007-05-15

申请号：US11166010

申请日：2005-06-24

申请人： Woo-Suk Chung ,  Chi-Woo Kim ,  Bo-Young An ,  Hyong-Gon Lee ,  Sung-Hee Cho

发明人： Woo-Suk Chung ,  Chi-Woo Kim ,  Bo-Young An ,  Hyong-Gon Lee ,  Sung-Hee Cho

IPC分类号： G02F1/1345 ,  G02F1/1343

CPC分类号： G02F1/133512 ,  G02F1/134336 ,  G02F1/1345 ,  G02F2001/133337 ,  G02F2001/133388 ,  G02F2001/133397 ,  G09G3/3648 ,  G09G2330/08 ,  G09G2330/10

摘要： In a liquid crystal display, a plurality of gate lines and data lines are provided on a first substrate including a display area as a screen, and a peripheral area external to the display area wherein a plurality of pixel electrodes are electrically connected to the gate lines and to the data lines, and some of the pixel electrodes extend to be located in the peripheral area; and optionally, a black matrix is formed on a second substrate disposed opposite to the first substrate for screening the extended portions of the pixel electrodes located in the peripheral area, a rubbing direction of aligning films is formed on the first and the second substrates towards the extended portions of the pixel electrodes located in the peripheral area so that impurity ions on the surface of the aligning film travel along the rubbing direction to stop at the extended portions of the pixel electrodes, and an image defect area caused by the impurity ions is screened with the black matrix.

摘要翻译： 在液晶显示器中，多个栅极线和数据线设置在包括显示区域作为屏幕的第一基板上，以及在显示区域外部的外围区域，其中多个像素电极电连接到栅极线 和数据线，并且一些像素电极延伸到位于周边区域中; 并且可选地，在与第一基板相对设置的第二基板上形成黑矩阵，用于屏蔽位于周边区域中的像素电极的延伸部分，在第一和第二基板上形成定向膜的摩擦方向朝向 位于周边区域中的像素电极的延伸部分，使得取向膜表面上的杂质离子沿着摩擦方向行进，以在像素电极的延伸部分处停止，并且筛选由杂质离子引起的图像缺陷区域 与黑色矩阵。

公开(公告)号：US20060001638A1

公开(公告)日：2006-01-05

申请号：US11173846

申请日：2005-07-01

申请人： Jin Jeon ,  Bo-Young An

发明人： Jin Jeon ,  Bo-Young An

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3614 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2330/021

摘要： A TFT substrate includes data lines, scan lines, pixels and a shift register. The data lines are extended along a first direction. The scan lines are extended along a second direction that is substantially perpendicular to the first direction. Each of the pixels is defined by a selected data line and a selected scan line. The shift register has stages electrically coupled with each other. An output terminal of a (4K−3)-th stage is electrically connected to a (4K−3)-th scan line, an output terminal of a (4K−2)-th stage is electrically connected to a (4K−1)-th scan line, an output terminal of a (4K−1)-th stage is electrically connected to a (4K−2)-th scan line, and a 4K-th stage is electrically connected to a 4K-th scan line, wherein ‘K’ represents a natural number. Therefore, a 1-line inversion may be accomplished by using a common voltage having a 4H time period to reduce power consumption of a display device.

摘要翻译： TFT基板包括数据线，扫描线，像素和移位寄存器。 数据线沿着第一方向延伸。 扫描线沿着基本上垂直于第一方向的第二方向延伸。 每个像素由选定的数据线和选定的扫描线定义。 移位寄存器具有彼此电耦合的级。 （4K-3）级的输出端电连接到第（4K-3）扫描线，（4K-2）级的输出端电连接到（4K-1） ）扫描线，第（4K-1）级的输出端电连接到第（4K-2）扫描线，并且第4K级电连接到第4K扫描线 ，其中'K'表示自然数。 因此，可以通过使用具有4H时间段的公共电压来降低显示装置的功耗来实现1行反转。

公开(公告)号：US07633473B2

公开(公告)日：2009-12-15

申请号：US11302968

申请日：2005-12-14

申请人： Kee-Han Uh ,  Hyung-Guel Kim ,  Sang-Woo Kim ,  Seung-Kyu Lee ,  Bo-Young An ,  Won-Sang Park ,  Jae-Hyun Kim ,  Hae-Young Yun ,  Jae-Young Lee ,  Poundaleva Irina ,  Sung-Eun Cha ,  Young-Joo Chang ,  Jae-Ik Lim ,  Ki-Hun Jeong

发明人： Kee-Han Uh ,  Hyung-Guel Kim ,  Sang-Woo Kim ,  Seung-Kyu Lee ,  Bo-Young An ,  Won-Sang Park ,  Jae-Hyun Kim ,  Hae-Young Yun ,  Jae-Young Lee ,  Poundaleva Irina ,  Sung-Eun Cha ,  Young-Joo Chang ,  Jae-Ik Lim ,  Ki-Hun Jeong

IPC分类号： G09G3/36

CPC分类号： G02F1/1333 ,  G02F1/133514 ,  G02F1/133555 ,  G02F1/133615 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/133317 ,  G02F2001/133391

摘要： An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.

摘要翻译： LCD装置包括透射式LCD面板组件，用于向LCD面板组件供应光的背光组件以及设置在背光组件和LCD面板组件之间的选择性反射膜。 LCD的显示区域具有低分辨率区域和高分辨率区域，以及形成在比在高分辨率区域中形成的像素大的低分辨率区域中的像素。

公开(公告)号：US20080297538A1

公开(公告)日：2008-12-04

申请号：US12129870

申请日：2008-05-30

申请人： Man-Seung Cho ,  Joo-Hyung Lee ,  Bo-Young An ,  Seung-Bin Moon

发明人： Man-Seung Cho ,  Joo-Hyung Lee ,  Bo-Young An ,  Seung-Bin Moon

IPC分类号： G09G5/10

CPC分类号： G09G3/3655 ,  G09G2320/0247 ,  G09G2320/0693 ,  G09G2360/145

摘要： An apparatus for setting a common voltage include a screen generator, a flicker measuring part, a main controller and a read-only memory (“ROM”) programming part. The screen generator generates image data of a test screen. The flicker measuring part measures flicker on the test screen displayed on a display panel to which a common voltage corresponding to an estimated setting value is applied. The main controller calculates a measured flicker index from the measured flicker and compares the measured flicker index with a predetermined threshold value to determine a setting value corresponding to a flicker index of a plurality of calculated flicker indexes that is less than the threshold value. The ROM programming part writes the determined setting value to a ROM of a display module. Therefore, a common voltage is reestablished by the setting value, thus preventing flicker due to process variations.

摘要翻译： 用于设定公共电压的装置包括屏幕生成器，闪烁测量部分，主控制器和只读存储器（“ROM”）编程部分。 屏幕生成器生成测试屏幕的图像数据。 闪烁测量部分测量在显示面板上显示的测试屏幕上的闪烁，其中施加与估计设置值相对应的公共电压。 主控制器从测量的闪烁计算测量的闪烁指数，并将测量的闪烁指数与预定阈值进行比较，以确定与多个计算的闪烁指数的闪烁指数相对应的设置值小于阈值。 ROM编程部分将确定的设置值写入显示模块的ROM。 因此，通过设定值重新建立公共电压，从而防止由于工艺变化引起的闪烁。