公开(公告)号：US20040104880A1

公开(公告)日：2004-06-03

申请号：US10422799

申请日：2003-04-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Sin Ho Kang ,  Seung Kuk Ahn

IPC: G09G003/36

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

Abstract: An apparatus and method for data-driving a liquid crystal display device is disclosed in the present invention. The apparatus includes a first multiplexer array performing a time-division on inputted pixel data into odd-numbered and even-numbered pixel data, alternately changing a supplying sequence of the time-divided pixel data for each horizontal period and each frame, and supplying the time-divided pixel data, a second multiplexer array alternately maintaining an output channel of the time-divided pixel data and outputting the time-divided pixel data shifted to the right side by one channel for each horizontal period, a digital-to-analog converter array converting the time-divided pixel data into analog pixel signals having a polarity opposite to the pixel data of adjacent channels, a third multiplexer array alternately maintaining the output channel of the pixel signals and outputting the pixel signals shifted to the left side by one channel for each horizontal period, and a demultiplexer array performing a time-division on data lines into odd-numbered and even-numbered data lines and supplying the pixel signals to the time-divided data lines, and alternately changing a supplying sequence of the pixel signals for at least one horizontal period and one frame.

Abstract translation: 在本发明中公开了一种数据驱动液晶显示装置的装置和方法。 该装置包括：第一多路复用器阵列，对输入的像素数据执行时分，成为奇数和偶数像素数据，交替地改变每个水平周期和每帧的时分像素数据的提供顺序， 时分像素数据，第二多路复用器阵列交替地保持时分像素数据的输出通道，并且将针对每个水平周期向右移位一个通道的时分像素数据输出，数/模转换器 阵列将时分像素数据转换成具有与相邻通道的像素数据相反的极性的模拟像素信号;第三多路复用器阵列，交替地保持像素信号的输出通道，并输出向左侧移动一个通道的像素信号 对于每个水平周期，以及解复用器阵列，其将数据线上的时分执行为奇数和偶数数据线，并提供 将像素信号输入到分时数据线，并且交替地改变至少一个水平周期和一帧的像素信号的供应序列。

公开(公告)号：US20040100434A1

公开(公告)日：2004-05-27

申请号：US10301868

申请日：2002-11-22

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Ji-Young Ahn ,  Gyo-Won Chin

IPC: G09G003/36

CPC classification number: G02F1/136286 ,  G02F2001/136263 ,  G09G2330/08

Abstract: A wire structure of a display device is disclosed. Undesirable short at upper wires can be repaired through the laser cutting while preventing a damage to the lower wires through the through hole provided at the lower wires of the region where the upper wires are mutually isolated.

Abstract translation: 公开了一种显示装置的线结构。 可以通过激光切割修复上部导线上的不良短路，同时通过设置在上部导线相互隔离的区域的下部导线处的通孔防止下部导线的损坏。

公开(公告)号：US20040090588A1

公开(公告)日：2004-05-13

申请号：US10606767

申请日：2003-06-27

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Woong-Kwon Kim ,  Seung-Ryul Park

IPC: G02F001/1333

CPC classification number: G02F1/133345 ,  G02F2001/136222

Abstract: A liquid crystal display device includes an upper substrate including a first soda lime glass material, an ion blocking layer on the first soda lime glass material, a color filter layer, and a common electrode, a lower substrate including a second soda lime glass material, a transparent organic insulator on the second soda lime glass material, and a thin film transistor on the transparent organic insulator, and a liquid crystal material layer interposed between the upper substrate and the lower substrate.

Abstract translation: 一种液晶显示装置，包括：上基板，包括第一钠钙玻璃材料，第一钠钙玻璃材料上的离子阻挡层，滤色器层和公共电极;下基板，包括第二钠钙玻璃材料， 第二钠钙玻璃材料上的透明有机绝缘体，以及透明有机绝缘体上的薄膜晶体管，以及介于上基板和下基板之间的液晶材料层。

公开(公告)号：US20040090431A1

公开(公告)日：2004-05-13

申请号：US10670739

申请日：2003-09-26

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Nam Young Kong ,  Chun Suck Lee

IPC: G09G005/00

CPC classification number: G06F3/0414

Abstract: A touch panel apparatus includes a touch panel for recognizing a contact position and a touch panel controller for computing a coordinate value corresponding to the contact position on the touch panel, wherein an activation force is set to a value between 80 gnull150 g, and the touch panel controller compensates for an error of the coordinate value due to double touching of the touch panel.

Abstract translation: 触摸面板装置包括用于识别接触位置的触摸面板和用于计算与触摸面板上的接触位置对应的坐标值的触摸面板控制器，其中激活力设定为80g〜150g之间的值，以及 触摸面板控制器补偿触摸面板双重触摸时坐标值的误差。

公开(公告)号：US20040085499A1

公开(公告)日：2004-05-06

申请号：US10694217

申请日：2003-10-28

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Heum-Il Baek

IPC: G02F001/1335

CPC classification number: G02F1/133371 ,  G02F1/13363 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2203/09 ,  G02F2413/04 ,  G02F2413/08

Abstract: The invention relates to a transflective liquid crystal display device that has a high contrast ratio. The transflective liquid crystal panel includes a homogeneous liquid crystal such that the transflective liquid crystal display device will have an optical retardation when the voltage is applied. Therefore, in order to compensate the optical retardation caused by this liquid crystal, a thickness of the liquid crystal layer is adjusted. Moreover, a thickness of the retardation film is also adjusted. Accordingly, the complete dark state and the high contrast ratio are achieved in the liquid crystal display.

Abstract translation: 本发明涉及一种具有高对比度的半透射型液晶显示装置。 半透射型液晶面板包括均匀的液晶，使得透射型液晶显示装置在施加电压时将具有光学延迟。 因此，为了补偿由该液晶引起的光学延迟，调整液晶层的厚度。 此外，还调整相位差膜的厚度。 因此，在液晶显示器中实现完全黑暗状态和高对比度。

公开(公告)号：US20040080266A1

公开(公告)日：2004-04-29

申请号：US10606926

申请日：2003-06-27

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  Choong-Keun Yoo ,  Ock-Hee Kim ,  Tae-Joon Ahn

IPC: H05B033/00

CPC classification number: H01L27/3246 ,  H01L27/3244

Abstract: An active matrix organic electroluminescent display device includes a substrate including a light emitting region having sub pixel regions, a plurality of switching elements on the substrate in the sub pixel regions, a first passivation layer covering the plurality of switching elements and having a plurality of first contact holes exposing the plurality of switching elements, a plurality of first electrodes on the first passivation layer, each first electrode connected to each switching element through each first contact hole, a second passivation layer on the plurality of first electrodes, the second passivation layer having a plurality of openings exposing the plurality of first electrodes and covering edge portions of the plurality of first electrodes, a plurality of organic electroluminescent layers on the second passivation layer, each organic electroluminescent layer contacting each first electrode through each opening, and a second electrode on the plurality of organic electroluminescent layers, wherein the first passivation layer is made of a first organic material having a planarized upper surface and the second passivation layer is made of a second organic material having a formation temperature lower than a formation temperature of inorganic materials.

Abstract translation: 有源矩阵有机电致发光显示装置包括：基板，包括具有子像素区域的发光区域，在子像素区域中的基板上的多个开关元件;覆盖多个开关元件的第一钝化层，并且具有多个第一 暴露多个开关元件的接触孔，第一钝化层上的多个第一电极，通过每个第一接触孔连接到每个开关元件的每个第一电极，多个第一电极上的第二钝化层，第二钝化层具有 多个开口，暴露多个第一电极和覆盖多个第一电极的边缘部分，第二钝化层上的多个有机电致发光层，每个有机电致发光层通过每个开口接触每个第一电极;以及第二电极， 多个有机电极 发光层，其中第一钝化层由具有平坦化上表面的第一有机材料制成，第二钝化层由地层温度低于无机材料的形成温度的第二有机材料制成。

公开(公告)号：US20040070966A1

公开(公告)日：2004-04-15

申请号：US10670057

申请日：2003-09-25

Applicant: LG.PHILIPS LCD CO., LTD

Inventor： In Ho Ahn ,  Jae Burn Kim ,  Seung Hoon Yang

IPC: F21V007/04

CPC classification number: G02B6/0068 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0086 ,  Y10S362/80

Abstract: A backlight device for a liquid crystal includes a substrate, a light source including a first plurality of green light emitting diodes, a second plurality of blue light emitting diodes, and a third plurality of red light emitting diodes arranged along a first row direction on the substrate in an offset matrix-type configuration, wherein white light emitting diodes are disposed at both ends of the configuration of the green, blue, and red light emitting diodes.

Abstract translation: 用于液晶的背光装置包括基板，包括第一多个绿色发光二极管的光源，第二多个蓝色发光二极管和沿着第一行方向布置的第三多个红色发光二极管 基板，其中白色发光二极管设置在绿色，蓝色和红色发光二极管的配置的两端。

公开(公告)号：US20040070717A1

公开(公告)日：2004-04-15

申请号：US10423021

申请日：2003-04-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Hyung-Ki Hong ,  Jin-Youl Chung

IPC: G02F001/1343

CPC classification number: G02F1/136209 ,  G02F1/133514 ,  G02F1/134363 ,  G02F2001/13356

Abstract: An in-plane switching mode liquid crystal display device including a first substrate and a second substrate, data lines and gate lines arranged in a matrix form on the first substrate to define a pixel, a thin film transistor at a cross portion of the gate and data lines, a black matrix over the gate lines, data lines, and the thin film transistor, a color filter layer in the pixel, at least a pair of a common electrode and a pixel electrode over the color filter layer and a liquid crystal layer between the first and second substrates.

Abstract translation: 一种面内切换模式液晶显示装置，包括第一基板和第二基板，在第一基板上以矩阵形式布置以限定像素的数据线和栅极线，在栅极的交叉部分处的薄膜晶体管， 数据线，栅极线上的黑矩阵，数据线和薄膜晶体管，像素中的滤色器层，滤色器层上的至少一对公共电极和像素电极以及液晶层 在第一和第二基板之间。

公开(公告)号：US20040041970A1

公开(公告)日：2004-03-04

申请号：US10646727

申请日：2003-08-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Joun-Ho Lee ,  Chung-Sun Lim

IPC: G02F001/1343

CPC classification number: G02F1/134363 ,  G02F1/136213

Abstract: An in-plane switching liquid crystal display device includes a first substrate and a second substrate, a gate line and a data line on the first substrate to define a pixel region, a floating line adjacent to a lower portion of the data line, a thin film transistor at an intersection between the gate and data lines, a passivation layer on the thin film transistor and the pixel region, a common electrode overlapping the data line, a pixel electrode separated from the common electrode at a predetermined interval, and a liquid crystal layer between the first and second substrates.

Abstract translation: 面内切换液晶显示装置包括第一基板和第二基板，第一基板上的栅极线和数据线，以限定像素区域，与数据线的下部相邻的浮动线，薄的 在栅极和数据线之间的交叉点处的薄膜晶体管，薄膜晶体管上的钝化层和像素区域，与数据线重叠的公共电极，以预定间隔与公共电极分离的像素电极，以及液晶 在第一和第二基板之间。

公开(公告)号：US20040036672A1

公开(公告)日：2004-02-26

申请号：US10464442

申请日：2003-06-19

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jang-Jin Yoo ,  Hyeon-Ho Son

IPC: G09G003/36

CPC classification number: G09G3/3648 ,  G09G3/3406 ,  G09G2310/0235 ,  G09G2320/0606 ,  G09G2320/0673

Abstract: A field sequential liquid crystal display device includes a circuit unit producing RGB reference voltages and scanning signal voltages using RGB data and control signals, a liquid crystal display panel changing alignment direction of liquid crystal molecules in accordance with the RGB reference voltages and the scanning signal voltages, and a backlight device emitting light to the liquid crystal display panel, wherein the circuit unit includes an interface receiving the RGB data and the control signals, a timing controller generating gate control signals and data control signals, at least two gamma generating units generating the RGB reference voltages, a switch selecting one of the RGB reference voltages, a data driver receiving the data control signal and the selected RGB reference voltage selected from the switch, and supplying an RGB image voltage to the liquid crystal display panel in accordance with the selected RGB reference voltage and the data control signal, and a gate driver receiving the gate control signals from the timing controller and supplying the scanning signal voltage to the liquid crystal display panel in accordance with the gate control signal.

Abstract translation: 场顺序液晶显示装置包括使用RGB数据和控制信号产生RGB参考电压和扫描信号电压的电路单元，液晶显示面板根据RGB参考电压和扫描信号电压改变液晶分子的取向方向 以及向液晶显示面板发光的背光装置，其中，所述电路单元包括接收RGB数据和控制信号的接口，产生门控制信号和数据控制信号的定时控制器，至少两个伽马发生单元， RGB参考电压，选择RGB参考电压之一的开关，接收数据控制信号的数据驱动器和从开关选择的所选择的RGB参考电压，并且根据所选择的RGB参考电压将RGB图像电压提供给液晶显示面板 RGB参考电压和数据控制信号，以及栅极驱动器 从定时控制器接收门控制信号，并根据门控制信号将扫描信号电压提供给液晶显示面板。