公开(公告)号：US08054398B2

公开(公告)日：2011-11-08

申请号：US10550598

申请日：2004-03-26

申请人： Hee-Seob Kim ,  Jong-Lae Kim ,  Young-Chol Yang ,  Sung-Kyu Hong

发明人： Hee-Seob Kim ,  Jong-Lae Kim ,  Young-Chol Yang ,  Sung-Kyu Hong

IPC分类号： G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/133345 ,  G02F1/136227 ,  G02F1/13624 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/134354

摘要： The present invention provides a liquid crystal display having excellent visibility. A thin film transistor array panel is provided, which includes: gate lines formed on an insulating substrate; data lines insulated from the gate lines and intersecting the gate lines; first pixel electrodes disposed on pixel areas defined by intersections of the gate lines and the data lines; first thin film transistors, each having three terminals connected to one of the gate lines, one of the data lines, and one of the first pixel electrodes; second pixel electrodes disposed on the pixel areas and capacitively coupled to the first pixel electrodes; and second thin film transistors, each having three terminals connected to a previous gate line, a storage electrode line or one of the data lines, and one of the second pixel electrodes.

摘要翻译： 本发明提供一种具有优异的可视性的液晶显示器。 提供薄膜晶体管阵列面板，其包括：形成在绝缘基板上的栅极线; 与栅极线绝缘并与栅极线相交的数据线; 第一像素电极设置在由栅极线和数据线的交点限定的像素区域上; 第一薄膜晶体管，每个具有三个端子，其连接到一条栅极线，一条数据线和一个第一像素电极; 第二像素电极，设置在像素区域上并电容耦合到第一像素电极; 以及第二薄膜晶体管，每个具有连接到先前栅极线，存储电极线或数据线之一的三个端子和第二像素电极中的一个。

公开(公告)号：US07948588B2

公开(公告)日：2011-05-24

申请号：US11543317

申请日：2006-10-03

申请人： Young-Chol Yang ,  Jae-Hyuk Chang ,  Jeong-Ye Choi

发明人： Young-Chol Yang ,  Jae-Hyuk Chang ,  Jeong-Ye Choi

IPC分类号： G02F1/1335 ,  G02F1/135

CPC分类号： G02F1/133555 ,  G02F1/136213 ,  G02F2001/134354

摘要： A thin film transistor (TFT) array panel that automatically matches the gamma curves of the reflective mode and the transmissive mode is presented. The TFT array panel includes a substrate, a switching element formed on the substrate and including an input terminal, an output terminal, and a control terminal. A transmissive electrode is connected to the output terminal, and a first reflective electrode is connected to the output terminal. A storage electrode is formed on a layer that underlies the output terminal and separated from the output terminal to form a storage capacitor with the output terminal. A second reflective electrode is formed on a layer that is above the output terminal and separated from the output terminal to form an auxiliary capacitor with the output terminal.

摘要翻译： 提出了自动匹配反射模式和透射模式的伽马曲线的薄膜晶体管（TFT）阵列面板。 TFT阵列面板包括基板，形成在基板上的开关元件，包括输入端子，输出端子和控制端子。 透射电极连接到输出端子，第一反射电极连接到输出端子。 存储电极形成在输出端子下方并与输出端子分离的层上，以形成具有输出端子的存储电容器。 第二反射电极形成在输出端子上方的层上，并与输出端分离，以形成具有输出端子的辅助电容器。

公开(公告)号：US20110063560A1

公开(公告)日：2011-03-17

申请号：US12949920

申请日：2010-11-19

申请人： Hee-Seob Kim ,  Jooh-Hak Oh ,  Doo-Hwan You ,  Young-Chol Yang

发明人： Hee-Seob Kim ,  Jooh-Hak Oh ,  Doo-Hwan You ,  Young-Chol Yang

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1393

摘要： A thin film transistor array panel is provided, which includes: a substrate; a plurality of first signal lines formed on the substrate; a plurality of second signal lines intersecting the first signal lines to define pixel areas; first and second pixel electrodes disposed substantially in a pixel area and having different areas; a plurality of thin film transistors connected to the first and the second signal lines and at least one of the first and the second pixel electrodes; a coupling electrode overlapping the second pixel electrode; and a tilt direction defining member for determining tilt directions of liquid crystal molecules formed on the substrate.

摘要翻译： 提供薄膜晶体管阵列面板，其包括：基板; 形成在所述基板上的多个第一信号线; 与所述第一信号线相交的多个第二信号线，以限定像素区域; 第一和第二像素电极基本上设置在像素区域中并且具有不同的面积; 连接到第一和第二信号线以及第一和第二像素电极中的至少一个的多个薄膜晶体管; 与第二像素电极重叠的耦合电极; 以及用于确定形成在基板上的液晶分子的倾斜方向的倾斜方向限定件。

公开(公告)号：US07839375B2

公开(公告)日：2010-11-23

申请号：US11487235

申请日：2006-07-14

申请人： Baek-Woon Lee ,  Young-Chol Yang

发明人： Baek-Woon Lee ,  Young-Chol Yang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/2011 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16 ,  G09G2360/16

摘要： Disclosed is a display device together with a method of modifying image signals. The display device includes a plurality of pixels with first and second pixels, and an image signal modifier for generating a modified image signal by modifying the input image signal of the first pixel based on the previous image signal of the first pixel and the input image signal of the second pixel. Dynamic capacitance compensation is made for a pixel where the gray variation thereof with respect to the pixels neighboring thereto is low, but over-compensation that is greater than the dynamic capacitance compensation is made for a pixel where the gray variation thereof with respect to the pixel neighbors is high, thereby decreasing the blurring, and preventing the image quality from being deteriorated.

摘要翻译： 公开了一种显示装置以及修改图像信号的方法。 显示装置包括具有第一和第二像素的多个像素，以及图像信号修改器，用于通过基于第一像素的先前图像信号和输入图像信号修改第一像素的输入图像信号来生成修改图像信号 的第二像素。 对于其相对于与其相邻的像素的灰度变化较小的像素进行动态电容补偿，但是对于其相对于像素的灰度变化的像素，进行大于动态电容补偿的过补偿 邻居高，从而减少模糊，防止图像质量恶化。

公开(公告)号：US07700949B2

公开(公告)日：2010-04-20

申请号：US11240550

申请日：2005-10-03

申请人： Keun-Kyu Song ,  Young-Chol Yang

发明人： Keun-Kyu Song ,  Young-Chol Yang

IPC分类号： H01L31/036 ,  H01L39/00

CPC分类号： G02F1/136259 ,  G02F2001/136263 ,  H01L27/124 ,  H01L27/1255

摘要： A liquid crystal display has, a plurality of pixel including a switching element, a plurality of gate lines extending transversally, a plurality of data lines extending longitudinally, a first storage electrode line extending transversally, a second storage electrode line extending longitudinally, a third storage electrode line connecting two of the adjacent second storage electrode line, a repair assistant formed in an area that the data line crosses over the third storage electrode line. The liquid crystal display can be repaired with good quality by shortening the repair path.

摘要翻译： 液晶显示器具有多个像素，包括开关元件，横向延伸的多个栅极线，纵向延伸的多个数据线，横向延伸的第一存储电极线，纵向延伸的第二存储电极线，第三存储器 连接相邻的第二存储电极线中的两个的电极线，形成在数据线穿过第三存储电极线的区域中的修理助手。 液晶显示器可以通过缩短维修路径以良好的质量进行维修。

公开(公告)号：US20090244111A1

公开(公告)日：2009-10-01

申请号：US12480960

申请日：2009-06-09

申请人： Young-Chol Yang ,  Ho-Yong Jeong ,  Mun-Pyo Hong ,  Keun-Kyu Song

发明人： Young-Chol Yang ,  Ho-Yong Jeong ,  Mun-Pyo Hong ,  Keun-Kyu Song

IPC分类号： G09G5/10

CPC分类号： G09G3/3648 ,  G09G3/2025 ,  G09G3/2074 ,  G09G2320/028 ,  G09G2320/0285 ,  G09G2320/0673

摘要： A data processor receives sets of input image data having respective input grays and outputs sets of output image data having respective output grays. Each set of output image data corresponds to one of the plurality of sets of input image data and have more image data than each set of the input image data. A data driver supplies the pixels with data voltages corresponding to the output image data supplied from the data processor. A set of output grays corresponding to a set of input grays are selected from sets of grays, each set of grays giving an average front transmittance substantially equal to an average front transmittance of the set of input grays. The sets of output grays generate the closest average lateral gamma curve generated by the sets of grays relative to an average front gamma curve generated by the input grays.

摘要翻译： 数据处理器接收具有各个输入灰度的输入图像数据组，并输出具有各自输出灰度的输出图像数据组。 每组输出图像数据对应于多组输入图像数据中的一组，并且具有比每组输入图像数据更多的图像数据。 数据驱动器向像素提供与从数据处理器提供的输出图像数据相对应的数据电压。 从灰度组中选择与一组输入灰度相对应的一组输出灰度，每组灰度给出基本上等于输入灰度组的平均前透射率的平均前透射率。 输出灰度组相对于由输入灰度产生的平均前伽马曲线产生由灰度组生成的最接近的平均横向伽马曲线。

公开(公告)号：US07427972B2

公开(公告)日：2008-09-23

申请号：US11188657

申请日：2005-07-26

申请人： Hee-Seob Kim ,  Kyong-Ju Shin ,  Jong-Lae Kim ,  Young-Chol Yang ,  Sung-Kyu Hong

发明人： Hee-Seob Kim ,  Kyong-Ju Shin ,  Jong-Lae Kim ,  Young-Chol Yang ,  Sung-Kyu Hong

IPC分类号： G09G3/36

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2001/134354

摘要： A thin film transistor array panel is provided, which includes: an insulating substrate; a first signal wire formed on the insulating substrate; a second signal wire formed on the insulating substrate and intersecting the first signal wire in an insulating manner; first and second pixel electrodes formed in a pixel area defined by the intersections of the first and the second signal wires and including a plurality of subareas partitioned by cutouts; a direction control electrode formed in the pixel area and including a portion overlapping at least one of the cutouts; and a first thin film transistor connected to the direction control electrode, the first signal wire, and the second signal wire.

摘要翻译： 提供薄膜晶体管阵列面板，其包括：绝缘基板; 形成在所述绝缘基板上的第一信号线; 形成在所述绝缘基板上并以绝缘方式与所述第一信号线相交的第二信号线; 第一和第二像素电极，形成在由第一和第二信号线的交点定义的像素区域中，并且包括由切口分隔的多个子区域; 方向控制电极，其形成在所述像素区域中并且包括与所述切口中的至少一个重叠的部分; 以及连接到方向控制电极，第一信号线和第二信号线的第一薄膜晶体管。

公开(公告)号：US20080136761A1

公开(公告)日：2008-06-12

申请号：US11927422

申请日：2007-10-29

申请人： Sung-Jin Hong ,  Cheol-Woo Park ,  Il-Pyung Lee ,  Young-Chol Yang

发明人： Sung-Jin Hong ,  Cheol-Woo Park ,  Il-Pyung Lee ,  Young-Chol Yang

IPC分类号： G09G3/36

CPC分类号： G09G3/2022 ,  G09G3/2074 ,  G09G3/3648 ,  G09G2320/0247 ,  G09G2320/028

摘要： In a display apparatus, a data driver converts a first group of image data into a first data voltage based on a first gamma reference voltage during a first period and converts a second group of the image data into a second data voltage based on a second gamma reference voltage during the first period. The data driver converts the first group into the second image voltage during a second period and converts the second group into the first data voltage during the second period. First and second pixel groups receive the first and second data voltages to display first and second gray-scale images, respectively, during the first period, and receive the second and first data voltages to display the second and first gray-scale images, respectively, during the second period. Thus, display quality and viewing angle characteristic of the display apparatus are improved and flicker is prevented.

摘要翻译： 在显示装置中，数据驱动器在第一时段期间基于第一伽玛参考电压将第一组图像数据转换为第一数据电压，并且基于第二伽马数据将第二组图像数据转换为第二数据电压 参考电压在第一个时期。 数据驱动器在第二时段期间将第一组转换成第二图像电压，并且在第二周期期间将第二组转换为第一数据电压。 第一和第二像素组在第一周期期间分别接收第一和第二数据电压以分别显示第一和第二灰度图像，并且接收第二和第一数据电压以分别显示第二和第一灰度图像， 在第二期间。 因此，改善了显示装置的显示质量和视角特性，并防止了闪烁。

公开(公告)号：US07332743B2

公开(公告)日：2008-02-19

申请号：US11224103

申请日：2005-09-13

申请人： Young-Chol Yang ,  Keun-Kyu Song ,  Bo-Sung Kim ,  Mun-Pyo Hong

发明人： Young-Chol Yang ,  Keun-Kyu Song ,  Bo-Sung Kim ,  Mun-Pyo Hong

IPC分类号： H01L31/00

CPC分类号： H01L27/12 ,  G02F1/133502 ,  G02F1/136227 ,  H01L27/1248

摘要： A thin film transistor array panel is provided, which includes an insulating substrate, a gate line formed on the insulating substrate, a gate insulating layer covering the gate line, a data line formed on the gate insulating layer, a lower passivation layer covering the data line, an upper passivation layer formed on the lower passivation layer and made of organic insulating material, and a pixel electrode formed on the upper passivation layer. The thicknesses of the gate insulating layer, the lower passivation layer, and the pixel electrode are respectively represented as dG, dP, and dI, the refraction indexes of the gate insulating layer, the passivation layer, and the pixel electrode are respectively represented as nG, nP, and nI, and condition equations are satisfied according to: 4(dGnG+dPnP)=, which is an even multiple of the wavelength; and 4dInI=, which is an even multiple of the wavelength.

摘要翻译： 提供薄膜晶体管阵列面板，其包括绝缘基板，形成在绝缘基板上的栅极线，覆盖栅极线的栅极绝缘层，形成在栅极绝缘层上的数据线，覆盖该数据的下部钝化层 形成在下钝化层上并由有机绝缘材料制成的上钝化层，以及形成在上钝化层上的像素电极。 栅绝缘层，下钝化层和像素电极的厚度分别表示为d，G，D，P， >，栅极绝缘层，钝化层和像素电极的折射率分别表示为n N，N，N， / SUB>，并且根据以下条件满足条件方程式：4（d> G N n + P＆lt;＆lt; >）=，这是波长的偶数倍; 和4d I I，其为波长的偶数倍。

公开(公告)号：US20070019142A1

公开(公告)日：2007-01-25

申请号：US11454282

申请日：2006-06-16

申请人： Nam-Seok Roh ,  Jeong-Ye Choi ,  Jae-Hyuk Chang ,  Young-Chol Yang ,  Mun-Pyo Hong

发明人： Nam-Seok Roh ,  Jeong-Ye Choi ,  Jae-Hyuk Chang ,  Young-Chol Yang ,  Mun-Pyo Hong

IPC分类号： G02F1/1333

CPC分类号： G02F1/133514 ,  G02F2001/133357 ,  G02F2201/121 ,  G02F2203/09

摘要： A liquid crystal display includes a common electrode panel having a first substrate, a color filter formed on the substrate and having a light hole, a common electrode formed on the color filter and into the light hole, a first insulating film formed on the common electrode and formed into the light hole, a thin film transistor (TFT) panel facing the common electrode panel, and a liquid crystal layer interposed between the common electrode panel and the TFT panel. The TFT panel includes a second substrate, a transmissive electrode formed on the second substrate, and a reflective electrode formed on the second substrate and connected to the transmissive electrode.

摘要翻译： 液晶显示器包括：公共电极板，具有第一基板，形成在基板上的具有光孔的滤色器，形成在滤色器上的公共电极和光孔;第一绝缘膜，形成在公共电极上 并形成为光孔，面对公共电极面板的薄膜晶体管（TFT）面板以及介于公共电极面板与TFT面板之间的液晶层。 TFT面板包括第二基板，形成在第二基板上的透射电极和形成在第二基板上并连接到透射电极的反射电极。