公开(公告)号：US08553013B2

公开(公告)日：2013-10-08

申请号：US12980872

申请日：2010-12-29

申请人： Cheol-Se Kim

发明人： Cheol-Se Kim

IPC分类号： G06F3/045

CPC分类号： H01L27/1259 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044

摘要： Disclosed is a liquid crystal display device having touch sensors embedded therein. The liquid crystal display device includes a liquid crystal layer interposed between upper and lower substrates, pixels, each of which includes pixel and common electrodes applying a horizontal electric field to the liquid crystal layer, a pixel thin film transistor to drive the pixel electrode, and a common thin film transistor to drive the common electrode, touch sensors, each of which forms a sensing capacitor between an object and the common electrode, sensor power lines, readout lines, and sensor gate lines. Each touch sensor includes the common electrode, a first sensor thin film transistor charging the common electrode with the sensing driving voltage in response to control of the previous sensor gate line, and a second sensor thin film transistor outputting the sensing signal to the readout line in response to control of the current sensor gate line.

公开(公告)号：US08304281B2

公开(公告)日：2012-11-06

申请号：US12892606

申请日：2010-09-28

申请人： Cheol Se Kim

发明人： Cheol Se Kim

IPC分类号： H01L21/00

CPC分类号： H01L27/1222 ,  H01L27/1214 ,  H01L27/1237 ,  H01L27/1255 ,  H01L27/3244 ,  H01L29/66765 ,  H01L29/78696

摘要： A driving TFT for an organic light-emitting display device includes a gate electrode on a portion of a substrate, a gate insulation layer on an entire surface of the substrate including the gate electrode, a semiconductor layer on the gate insulation layer and covering the gate electrode, the semiconductor layer including an n-type impurity layer, and source and drain electrodes overlapping portions of the semiconductor layer at respective sides thereof.

摘要翻译： 用于有机发光显示装置的驱动TFT包括在基板的一部分上的栅极电极，在包括栅电极的基板的整个表面上的栅极绝缘层，栅极绝缘层上的半导体层并覆盖栅极 电极，包括n型杂质层的半导体层，以及在其各个侧面重叠半导体层的部分的源极和漏极。

公开(公告)号：US08098219B2

公开(公告)日：2012-01-17

申请号：US11639315

申请日：2006-12-15

申请人： Cheol Se Kim

发明人： Cheol Se Kim

IPC分类号： G09G3/36

CPC分类号： G02F1/13624 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2300/0823 ,  G09G2310/027 ,  G09G2320/0257

摘要： Provided is a liquid crystal display panel, a liquid crystal display device having the same, and a driving method thereof capable of improving image quality. The liquid crystal display device includes a liquid crystal display panel; a gate driver; and a data driver. The liquid crystal display panel includes pixel regions arranged in a matrix, each being defined by a gate line and first and second data lines crossing the gate line. The gate driver supplies a scan signal to the gate line. The data driver alternately supplies a data voltage and a common voltage to the first and second data lines.

摘要翻译： 提供一种液晶显示面板，具有该液晶显示面板的液晶显示装置及其能够提高图像质量的驱动方法。 液晶显示装置包括：液晶显示面板; 门驱动器 和数据驱动程序。 液晶显示面板包括以矩阵形式布置的像素区域，每个由栅极线和与栅极线交叉的第一和第二数据线限定。 栅极驱动器向栅极线提供扫描信号。 数据驱动器交替地向第一和第二数据线提供数据电压和公共电压。

公开(公告)号：US20110227858A1

公开(公告)日：2011-09-22

申请号：US12778289

申请日：2010-05-12

申请人： Su-Chang An ,  Cheol-Se Kim ,  Sang-Soo Hwang ,  Gang-Seob Jung

发明人： Su-Chang An ,  Cheol-Se Kim ,  Sang-Soo Hwang ,  Gang-Seob Jung

IPC分类号： G06F3/041 ,  G06F3/045

CPC分类号： G06F3/044 ,  G06F3/0317 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112

摘要： A touch panel includes a plurality of first electrode patterns being serially connected by a plurality of first connection patterns; a plurality of second electode patterns being serially connected by a plurality of second connection patterns; and a plurality of routing lines; wherein at least two of the plurality of first electrode patterns are connected to at least one of the plurality of routing lines.

摘要翻译： 触摸面板包括通过多个第一连接图案串联连接的多个第一电极图案; 多个第二电极图案通过多个第二连接图案串联连接; 和多条路线; 其中所述多个第一电极图案中的至少两个连接到所述多个布线线中的至少一个。

公开(公告)号：US20110210331A1

公开(公告)日：2011-09-01

申请号：US12892606

申请日：2010-09-28

申请人： Cheol Se KIM

发明人： Cheol Se KIM

IPC分类号： H01L33/16 ,  B82Y99/00

CPC分类号： H01L27/1222 ,  H01L27/1214 ,  H01L27/1237 ,  H01L27/1255 ,  H01L27/3244 ,  H01L29/66765 ,  H01L29/78696

摘要： A driving TFT for an organic light-emitting display device includes a gate electrode on a portion of a substrate, a gate insulation layer on an entire surface of the substrate including the gate electrode, a semiconductor layer on the gate insulation layer and covering the gate electrode, the semiconductor layer including an n-type impurity layer, and source and drain electrodes overlapping portions of the semiconductor layer at respective sides thereof.

摘要翻译： 用于有机发光显示装置的驱动TFT包括在基板的一部分上的栅极电极，在包括栅电极的基板的整个表面上的栅极绝缘层，栅极绝缘层上的半导体层并覆盖栅极 电极，包括n型杂质层的半导体层，以及在其各个侧面重叠半导体层的部分的源极和漏极。

公开(公告)号：US20110063537A1

公开(公告)日：2011-03-17

申请号：US12635180

申请日：2009-12-10

申请人： Cheol-Se Kim ,  Ji-Hyun Jung ,  Byung-Koo Kang ,  Min-Jae Lee ,  Hoon-Bae Kim ,  Seung-Seok Oh

发明人： Cheol-Se Kim ,  Ji-Hyun Jung ,  Byung-Koo Kang ,  Min-Jae Lee ,  Hoon-Bae Kim ,  Seung-Seok Oh

IPC分类号： G02F1/136 ,  G06F3/045

CPC分类号： G06F3/044 ,  G02F1/13338 ,  G06F3/0412

摘要： The 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 pixel transistor formed at the intersection of the gate line and the data line, a pixel electrode formed in the pixel region, a first storage capacitor connected to the pixel electrode, a switching line formed on the first substrate, a read out line formed on the first substrate, a second storage capacitor formed on the first substrate, a switching transistor including a gate electrode connected to the second storage capacitor, a drain electrode connected to the read out line, and a source electrode connected to a driving voltage line, a first column spacer formed on the second substrate, and a common electrode formed on the first column spacer thereby forming a sensing capacitor.

摘要翻译： 液晶显示装置包括第一基板和第二基板，栅极线和数据线，位于第一基板上以限定像素区域，形成在栅极线和数据线的交点处的像素晶体管，像素电极 形成在像素区域中的第一存储电容器，连接到像素电极的第一存储电容器，形成在第一基板上的开关线，形成在第一基板上的读出线，形成在第一基板上的第二存储电容器， 连接到第二存储电容器的栅电极，连接到读出线的漏极和连接到驱动电压线的源电极，形成在第二衬底上的第一柱间隔物和形成在第一衬垫上的公共电极 从而形成感测电容器。

公开(公告)号：US20090256816A1

公开(公告)日：2009-10-15

申请号：US12261866

申请日：2008-10-30

申请人： Cheol Se Kim

发明人： Cheol Se Kim

IPC分类号： G06F3/045 ,  G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/13338 ,  G09G2300/0426 ,  G09G2300/0452

摘要： The liquid crystal display device is for recognizing a variation in liquid crystal capacitance according to a touch to be capable of sensing whether or not the device is touched and the position of a touched region and includes a first substrate and a second substrate being opposite to each other; a plurality of gate lines and a plurality of data lines crossing each other on the first substrate to define pixel regions; pixel transistors respectively disposed at the intersections of the plurality of gate lines and the plurality of data lines, and pixel electrodes respectively disposed in the pixel regions; a common electrode disposed on the entire surface of the second substrate; a liquid crystal layer filling a gap between the first and second substrates; liquid crystal capacitors between the pixel electrodes and the common electrode; first storage capacitors disposed between the pixel electrodes and first storage electrodes on the first substrate; second storage capacitors and sensing capacitors in series between the gate lines and the common electrode; a read out line being parallel with the data lines; and switching transistors, each of which is provided with a gate electrode connected to a node between the second storage capacitor and the sensing capacitor, a drain electrode connected to the read out line, and a source electrode connected to a power voltage line.

摘要翻译： 液晶显示装置用于根据触摸识别液晶电容的变化，以便能够感测装置是否被触摸，并且触摸区域的位置包括第一基板和与每个基板相对的第二基板 其他; 在所述第一基板上彼此交叉的多条栅极线和多条数据线，以限定像素区域; 分别设置在多个栅极线和多条数据线的交点处的像素晶体以及分别设置在像素区域中的像素电极; 设置在所述第二基板的整个表面上的公共电极; 填充所述第一和第二基板之间的间隙的液晶层; 像素电极和公共电极之间的液晶电容器; 第一存储电容器，设置在第一基板上的像素电极和第一存储电极之间; 第二存储电容器和感测电容器串联在栅极线和公共电极之间; 读出线与数据线并行; 以及开关晶体管，每个开关晶体管设置有连接到第二存储电容器和感测电容器之间的节点的栅电极，连接到读出线的漏电极和连接到电源电压线的源电极。

公开(公告)号：US07488978B2

公开(公告)日：2009-02-10

申请号：US11588011

申请日：2006-10-26

申请人： Cheol Se Kim

发明人： Cheol Se Kim

IPC分类号： H01L29/04

CPC分类号： H01L29/66765 ,  H01L27/3244 ,  H01L29/41733 ,  H01L29/78618 ,  H01L29/78696

摘要： A thin film transistor, a method for manufacturing the thin film transistor, and an organic electroluminescence display using the thin film transistor are disclosed. The thin film transistor includes a gate electrode, a semiconductor layer that overlaps the gate electrode, a first insulating layer disposed between the semiconductor layer and the gate electrode, and first and second electrodes that use the semiconductor layer as a channel, and are disposed at different layers. The thin film transistor further includes a second insulating layer disposed between the semiconductor layer and one of the first and second electrodes, and a first doping semiconductor layer disposed between the semiconductor layer and the other of the first and second electrodes.

摘要翻译： 公开了一种薄膜晶体管，薄膜晶体管的制造方法和使用薄膜晶体管的有机电致发光显示器。 薄膜晶体管包括栅电极，与栅电极重叠的半导体层，设置在半导体层和栅电极之间的第一绝缘层，以及使用半导体层作为沟道的第一和第二电极，并且设置在 不同层次。 薄膜晶体管还包括设置在半导体层和第一和第二电极中的一个之间的第二绝缘层，以及设置在半导体层和第一和第二电极中的另一个之间的第一掺杂半导体层。

公开(公告)号：US20070272933A1

公开(公告)日：2007-11-29

申请号：US11802409

申请日：2007-05-22

申请人： Cheol Se Kim ,  Hoe Sup Soh

发明人： Cheol Se Kim ,  Hoe Sup Soh

IPC分类号： H01L33/00

CPC分类号： H01L33/38

摘要： A light-emitting diode includes a substrate, a buffer layer on the substrate, a first semiconductor layer on the buffer layer, a light-emitting layer on the first semiconductor layer, a second semiconductor layer on the light-emitting layer, wherein the first semiconductor layer is partially exposed through the second semiconductor layer and the light-emitting layer, a first electrode on the exposed first semiconductor layer, and a second electrode on the second semiconductor layer, the second electrode having a grid shape.

摘要翻译： 发光二极管包括衬底，衬底上的缓冲层，缓冲层上的第一半导体层，第一半导体层上的发光层，发光层上的第二半导体层，其中第一 半导体层通过第二半导体层和发光层，暴露的第一半导体层上的第一电极和第二半导体层上的第二电极部分地暴露，第二电极具有栅格形状。

公开(公告)号：US06924862B2

公开(公告)日：2005-08-02

申请号：US10223375

申请日：2002-08-20

申请人： Se Il Sohn ,  Cheol Se Kim

发明人： Se Il Sohn ,  Cheol Se Kim

IPC分类号： G02F1/1333 ,  G02F1/1362 ,  G02F1/1343

CPC分类号： G02F1/1333 ,  G02F1/136227 ,  G02F2001/1316

摘要： A method of fabricating liquid crystal display devices that includes plasma etching an insulation layer while simultaneously removing contaminates from the exposed surface of a substrate. Thinning of the substrate can then be performed by a subsequent etch process to form a highly planar substrate surface that can improve the picture quality of the completed LCD device.

摘要翻译： 一种制造液晶显示装置的方法，包括等离子体蚀刻绝缘层，同时从衬底的暴露表面去除污染物。 然后可以通过随后的蚀刻工艺来进行衬底的变薄以形成高度平坦的衬底表面，其可以提高完成的LCD器件的画面质量。