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61. 发明公开

KR1020110076603A 액정 표시 장치 有权
标题翻译：液晶显示装置
公开(公告)号：KR1020110076603A
公开(公告)日：2011-07-06
申请号：KR1020090133350
申请日：2009-12-29
申请人： 엘지디스플레이 주식회사
发明人： 조용수 , 문교호 , 조영직 , 하찬기
IPC分类号： G02F1/133 , G09G3/36
摘要： PURPOSE: A liquid crystal display is provided to supply not only a display function of an image but also a user interface function by embedding a sensor unit which detects an incident light line to each pixel. CONSTITUTION: A plurality of pixels includes as follows. A display unit(110) displays an image by controlling a light transmission rate according to a common voltage supplied to the common electrode and a pixel voltage to the data line by responding to a display gate signal supplied to the gate line(DGL). A sensor unit(120) is reset by a sensor reset voltage supplied to the data line according to the sensor gate signal supplied to the sensor gate line with outputting a sensing signal corresponding to the sensor gate line by generating light current corresponding to an incident light line and responding to the display gate signal supplied to the display gate line.
摘要翻译：目的：提供一种液晶显示器，用于通过将检测入射光线的传感器单元嵌入到每个像素中来不仅提供图像的显示功能，还提供用户界面功能。构成：多个像素包括如下。显示单元（110）通过响应提供给栅极线（DGL）的显示门信号，通过根据提供给公共电极的公共电压和数据线的像素电压来控制光透射率来显示图像。传感器单元（120）通过根据提供给传感器栅极线的传感器门信号提供给数据线的传感器复位电压复位，通过产生与入射光相对应的光电流，输出与传感器栅极线对应的感测信号并响应提供给显示门线的显示门信号。

62. 发明公开

KR1020080112849A 액정표시장치 및 그 제조방법 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：KR1020080112849A
公开(公告)日：2008-12-26
申请号：KR1020070061814
申请日：2007-06-22
申请人： 엘지디스플레이 주식회사
发明人： 조영직 , 김병훈
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/134318 , G02F2201/124 , G02F2201/40
摘要： A liquid crystal display and a manufacturing method thereof are provided to reduce the difference of potential variation by applying mesh structure of a common electrode, thereby preventing the deterioration of an aperture ratio. A plurality of gate lines(103) and the data lines(113c) are formed on a substrate for defining a pixel region on the top of the substrate. A thin film transistor is formed on the cross section of the gate line and the data line. A common line(105) is formed in parallel on the gate line. A common electrode(119) formed on each pixel region is connected to the common electrode. One end of the common electrode is overlapped with the data line. A pixel electrode(117) is formed in parallel with the common electrode which is formed between each pixel region.
摘要翻译：提供一种液晶显示器及其制造方法，通过施加公共电极的网状结构来减小电位变化的差异，从而防止开口率的劣化。多个栅极线（103）和数据线（113c）形成在用于限定衬底顶部上的像素区域的衬底上。在栅极线和数据线的截面上形成薄膜晶体管。公共线（105）在栅极线上并联形成。形成在每个像素区域上的公共电极（119）连接到公共电极。公共电极的一端与数据线重叠。像素电极（117）与形成在每个像素区域之间的公共电极平行地形成。

63. 发明公开

KR1020080067255A 액정표시장치 有权
标题翻译：用于液晶显示器件的驱动电路
公开(公告)号：KR1020080067255A
公开(公告)日：2008-07-18
申请号：KR1020070004547
申请日：2007-01-15
申请人： 엘지디스플레이 주식회사
发明人： 조영직
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
摘要： A driving circuit for an LCD device is provided to enhance a driving frequency of an LCD panel without changing the width/length of a thin film transistor or a processing factor by driving plural GIPs sequentially and supplying a data voltage to corresponding subpixels. A driving circuit for an LCD(Liquid Crystal Display) device includes a timing controller(21), a GIP(Gate-driver In Panel) unit(23), data drive ICs(Integrated Circuit)(24A,24B), and an LCD panel. The timing controller generates a gate control signal for controlling the GIP unit and a data control signal for controlling the data drive ICs. The GIP unit supplies plural scan pulses to gate lines by driving plural GIP blocks sequentially. The data drive ICs supply data voltages to data lines for every horizontal period according to the data control signal simultaneously. The LCD panel displays images by driving pixels sequentially through the scan pulses and the data voltages.
摘要翻译：提供一种用于LCD装置的驱动电路，用于通过依次驱动多个GIP并且将数据电压提供给相应的子像素，而不改变薄膜晶体管的宽度/长度，从而提高LCD面板的驱动频率。用于LCD（液晶显示器）装置的驱动电路包括时序控制器（21），GIP（门控驱动器面板）单元（23），数据驱动IC（集成电路）（24A，24B）和LCD 面板。定时控制器产生用于控制GIP单元的栅极控制信号和用于控制数据驱动IC的数据控制信号。 GIP单元通过依次驱动多个GIP块向栅极线提供多个扫描脉冲。数据驱动IC根据数据控制信号同时向每个水平周期的数据线提供数据电压。 LCD面板通过扫描脉冲和数据电压依次驱动像素来显示图像。

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