公开(公告)号：US09377904B2

公开(公告)日：2016-06-28

申请号：US13137441

申请日：2011-08-16

申请人： Soo-Guy Rho

发明人： Soo-Guy Rho

IPC分类号： G06F3/041 ,  G06F3/042 ,  G06F3/045 ,  G09G5/00 ,  G06F3/044

摘要： A display device with an integrated touch screen panel includes upper and lower substrates each divided into a display area and a non-display area, which is provided outside of the display area and includes a sealing area. Pixels may be formed in the display area between the upper and lower substrates. A black matrix is formed on a bottom surface of the upper substrate and disposed in the display area and the non-display area. The black matrix is open in the sealing area. Sensing patterns may be formed in the display area on a top surface of the upper substrate. Sensing lines may be formed in the non-display area on the top surface of the upper substrate and connected to the sensing patterns along a first or second direction. A light-shielding pattern is formed to cover the sealing area of the non-display area on the top surface of the upper substrate.

公开(公告)号：US08009256B2

公开(公告)日：2011-08-30

申请号：US12023893

申请日：2008-01-31

申请人： Young-Nam Yun ,  Soo-Guy Rho ,  Ji-Hye Moon ,  Myoung-Hi Lee

发明人： Young-Nam Yun ,  Soo-Guy Rho ,  Ji-Hye Moon ,  Myoung-Hi Lee

IPC分类号： G02F1/1343

CPC分类号： G02F1/1362 ,  G02F1/136209 ,  G02F2001/136218

摘要： A display substrate includes a base substrate, an organic ridge pattern, a pixel electrode and a shielding electrode. A plurality of pixel regions arranged in a matrix shape are formed on the base substrate. The organic ridge pattern is protruded between adjacent pixel regions. The pixel electrode is in each of the pixel regions. The shielding electrode is disposed on the organic ridge pattern, and is electrically connected to the pixel electrode.

摘要翻译： 显示基板包括基底，有机脊图形，像素电极和屏蔽电极。 在基底基板上形成排列成矩阵状的多个像素区域。 有机脊图案在相邻像素区域之间突出。 像素电极在每个像素区域中。 屏蔽电极设置在有机脊图案上，并且电连接到像素电极。

公开(公告)号：US07638800B2

公开(公告)日：2009-12-29

申请号：US10501597

申请日：2002-07-29

申请人： Seung-Hee Yu ,  Mun-Pyo Hong ,  Soo-Guy Rho ,  Nam-Seok Rho ,  Keun-Kyu Song ,  Hee-Hwan Choe ,  Bo-Sung Kim ,  Sang-Gab Kim ,  Sung-Chul Kang ,  Hong-Sick Park

发明人： Seung-Hee Yu ,  Mun-Pyo Hong ,  Soo-Guy Rho ,  Nam-Seok Rho ,  Keun-Kyu Song ,  Hee-Hwan Choe ,  Bo-Sung Kim ,  Sang-Gab Kim ,  Sung-Chul Kang ,  Hong-Sick Park

IPC分类号： H01L21/84

CPC分类号： G02F1/136286 ,  G02F2001/136295

摘要： First, a Cr film and a CrOx film are deposited and patterned using an etchant including 8-12% Ce(NH4)2(NO3)6, 10-20% NH3 and remaining ultra pure water to form a gate wire including a plurality of gate lines, a plurality of gate electrodes and a plurality of gate pads. Next, a gate insulating film, a semiconductor layer and an ohmic contact layer are formed in sequence. A Cr film and CrOx film are deposited in sequence and patterned using an etchant including 8-12% Ce(NH4)2(NO3)6, 10-20% NH3 and remaining ultra pure water to form a data wire including a plurality of data lines, a plurality of source electrodes, a plurality of drain electrodes and a plurality of data pads. A passivation layer is deposited and patterned to form a plurality of contact holes respectively exposing the drain electrodes, the gate pads and the data pads. A transparent conductive material or a reflective conductive material is deposited and patterned to form a plurality of pixel electrodes, a plurality of subsidiary gate pads and a plurality of subsidiary data pads electrically connected to the drain electrodes, the gate pads and the data pads, respectively. The gate lines and the data lines with low reflectance are used as a light-blocking film for blocking the light leakage between the pixel areas, and do not increase the black brightness. Accordingly, a separate black matrix need not be provided on the color filter panel, thereby securing both aperture ratio of the pixel and high contrast ratio.

摘要翻译： 首先，使用包括8-12％Ce（NH 4）2（NO 3）6，10-20％NH 3和剩余的超纯水的蚀刻剂沉积和图案化Cr膜和CrOx膜，以形成包括多个 栅极线，多个栅电极和多个栅极焊盘。 接下来，依次形成栅极绝缘膜，半导体层和欧姆接触层。 依次沉积Cr膜和CrOx膜，并使用包括8-12％Ce（NH 4）2（NO 3）6，10-20％NH 3和剩余的超纯水的蚀刻剂进行图案化以形成包括多个数据的数据线 线，多个源电极，多个漏电极和多个数据焊盘。 钝化层被沉积并图案化以形成分别暴露漏电极，栅极焊盘和数据焊盘的多个接触孔。 沉积透明导电材料或反射导电材料以形成多个像素电极，分别与漏电极，栅极焊盘和数据焊盘电连接的多个辅助栅极焊盘和多个辅助数据焊盘 。 栅极线和低反射率的数据线被用作阻挡像素区域之间的漏光的遮光膜，并且不增加黑色亮度。 因此，不需要在滤色器面板上设置单独的黑矩阵，从而确保像素的开口率和高对比度。

公开(公告)号：US20090073138A1

公开(公告)日：2009-03-19

申请号：US12221329

申请日：2008-08-01

申请人： Myung-Woo Lee ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Soo-Guy Rho

发明人： Myung-Woo Lee ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Soo-Guy Rho

IPC分类号： G06F3/041

CPC分类号： G06F3/0412

摘要： A display panel having a touch screen, the display panel includes an array substrate having a plurality of pixels and an opposite substrate having a plurality of touch electrodes. The array substrate includes the pixels receiving a data signal through thin film transistors and sensors electrically and physically making contact with the touch electrodes in response to an external pressure. Each sensor generates a common voltage input through the touch electrode in response to a scan signal controlling the thin film transistor as a sensing signal. Based on the generated sensing signal, a location coordinate to which the external pressure is applied is calculated, so that the number of wires for the display panel may decrease.

摘要翻译： 一种具有触摸屏的显示面板，显示面板包括具有多个像素的阵列基板和具有多个触摸电极的相对基板。 阵列基板包括通过薄膜晶体管接收数据信号的像素和响应于外部压力与触摸电极电接触和物理接触的传感器。 每个传感器响应于控制薄膜晶体管作为感测信号的扫描信号，通过触摸电极产生公共电压输入。 基于产生的感测信号，计算施加外部压力的位置坐标，使得显示面板的线数可能减少。

公开(公告)号：US20080198311A1

公开(公告)日：2008-08-21

申请号：US12101698

申请日：2008-04-11

申请人： Soo-Guy Rho

发明人： Soo-Guy Rho

IPC分类号： G02F1/13 ,  G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133371 ,  G02F1/133514 ,  G02F2001/133519

摘要： A transflective liquid crystal display including upper and lower panels facing each other. A plurality of gate lines and a plurality of data lines intersecting each other are formed on the lower panel to define pixel areas arranged in a matrix. A plurality of thin film transistors connected to the gate lines and the data lines and a plurality of pixel electrodes connected to the thin film transistors are also provided on the lower panel. Each pixel electrode includes a transparent electrode and a reflecting electrode with high reflectance having a transmitting window. A black matrix having apertures opposite the pixel areas and a plurality of red, green and blue color filters are formed on the upper panel, and a passivation layer covers the color filters. The passivation layer includes thicker and thinner portions, and the thinner portion is disposed opposite the transmitting window.

摘要翻译： 一种半透射型液晶显示器，包括彼此面对的上和下面板。 在下面的面板上形成多个相互交叉的栅极线和多个数据线，以限定以矩阵形式布置的像素区域。 连接到栅极线和数据线的多个薄膜晶体管和连接到薄膜晶体管的多个像素电极也设置在下面板上。 每个像素电极包括具有透射窗的透明电极和具有高反射率的反射电极。 具有与像素区域相对的孔的黑色矩阵和多个红色，绿色和蓝色滤色器形成在上面板上，钝化层覆盖滤色器。 钝化层包括较厚和较薄的部分，较薄的部分设置成与透射窗相对。

公开(公告)号：US20060231846A1

公开(公告)日：2006-10-19

申请号：US11455367

申请日：2006-06-19

申请人： Mun-Pyo Hong ,  Wan-Shick Hong ,  Sang-Il Kim ,  Soo-Guy Rho ,  Jin-Kyu Kang ,  Snag-Gab Kim

发明人： Mun-Pyo Hong ,  Wan-Shick Hong ,  Sang-Il Kim ,  Soo-Guy Rho ,  Jin-Kyu Kang ,  Snag-Gab Kim

IPC分类号： H01L33/00

CPC分类号： G02F1/136227 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2001/136222 ,  H01L27/12 ,  H01L27/1255 ,  H01L27/1288 ,  H01L29/42384 ,  H01L29/4908

摘要： A black matrix having an opening at pixels of a matrix array in a display area, a common wire including common pads and common signal lines, and gate pads in a peripheral area, and an alignment key in outer area to align interlayer thin films are formed on an insulating substrate. Red, blue and green color filters the edge of which overlap the black matrix are formed at the pixels on the insulating substrate, and an organic insulating layer covering the black matrix and the color filters and having a contact hole exposing the gate pad is formed thereon. A gate wire including a gate line connected to the gate pad through the contact hole and a gate electrode connected to the gate line is formed on the organic insulating layer, and a gate insulating layer covering the gate wire is formed on the organic insulating layer. A semiconductor pattern and ohmic contact layers are sequentially formed on the gate insulating layer of the gate electrode. A data wire including a source electrode and a drain electrode that are made of a same layer on the ohmic contact layers and separated from each other, and a data line connected to the source electrode and defining the pixels of a matrix array by crossing the gate line is formed on the gate insulating layer. A passivation layer covering the data wire and having contact holes exposing the gate pad and the data pad is formed, and a pixel wire including a pixel electrode, a redundant gate pad, a redundant data pad that are respectively connected to the drain electrode, the gate pad and the data pad through the contact holes.

摘要翻译： 形成在显示区域中具有矩阵阵列的像素的开口的黑矩阵，包括公共焊盘和公共信号线的公共线，以及外围区域中的栅极焊盘以及外部区域中的对准键来对准层间薄膜 在绝缘基板上。 在绝缘基板上的像素处形成与黑矩阵重叠的边缘的红色，蓝色和绿色滤色片，并且在其上形成覆盖黑矩阵和滤色器并且具有暴露栅极接触孔的接触孔的有机绝缘层 。 在有机绝缘层上形成包括通过接触孔连接到栅极焊盘的栅极线和连接到栅极线的栅极的栅极线，并且在有机绝缘层上形成覆盖栅极线的栅极绝缘层。 半导体图案和欧姆接触层依次形成在栅电极的栅极绝缘层上。 一种数据线，包括在欧姆接触层上由相同层制成并彼此分离的源电极和漏电极，以及连接到源电极并通过跨越栅极定义矩阵阵列的像素的数据线 线形成在栅极绝缘层上。 形成覆盖数据线并具有露出栅极焊盘和数据焊盘的接触孔的钝化层，并且包括分别连接到漏电极的像素电极，冗余栅极焊盘，冗余数据焊盘的像素线， 栅极焊盘和数据焊盘通过接触孔。

公开(公告)号：US06940566B1

公开(公告)日：2005-09-06

申请号：US10676667

申请日：2003-10-01

申请人： Soo-Guy Rho ,  Jung-Ho Lee

发明人： Soo-Guy Rho ,  Jung-Ho Lee

IPC分类号： G02F1/1333 ,  G02F1/1362 ,  H01L29/04

CPC分类号： G02F1/136213 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/133357

摘要： A passivation layer is formed by coating a flowable insulating material on the substrate where a thin film transistor and a storage capacitor electrode, and a pixel electrode is formed on the passivation layer. A portion of the passivation layer is etched using the pixel electrode as a mask to make a groove on the thin film transistor, and then a black matrix is formed by filling an organic black photoresist in the groove. To increase the storage capacitance, a portion of the passivation layer is removed or to form a metal pattern on the storage capacitor electrode. A flowable insulating material is used as a gate insulating layer to planarize the substrate. In this case of the etch stopper type thin film transistor, a photo definable material is used as the etch stopper layer to reduce the parasitic capacitance between the gate electrode and the drain electrode.

摘要翻译： 通过在基板上涂布可流动的绝缘材料形成钝化层，在钝化层上形成薄膜晶体管和存储电容器电极以及像素电极。 使用像素电极作为掩模蚀刻钝化层的一部分，以在薄膜晶体管上形成沟槽，然后通过在沟槽中填充有机黑色光致抗蚀剂形成黑色矩阵。 为了增加存储电容，去除钝化层的一部分或在存储电容器电极上形成金属图案。 使用可流动绝缘材料作为栅极绝缘层来平坦化基板。 在蚀刻停止型薄膜晶体管的这种情况下，使用光可定义材料作为蚀刻停止层，以减小栅电极和漏电极之间的寄生电容。

公开(公告)号：US06597415B2

公开(公告)日：2003-07-22

申请号：US09800700

申请日：2001-03-07

申请人： Soo-Guy Rho ,  Jung-Ho Lee

发明人： Soo-Guy Rho ,  Jung-Ho Lee

IPC分类号： G02F1136

CPC分类号： G02F1/133345 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/133357 ,  H01L27/3265

摘要： A passivation layer is formed by coating a flowable insulating material on the substrate where a thin film transistor and a storage capacitor electrode, and a pixel electrode is formed on the passivation layer. A portion of the passivation layer is etched using the pixel electrode as a mask to make a groove on the thin film transistor, and then a black matrix is formed by filling an organic black photoresist in the groove. To increase the storage capacitance, a portion of the passivation layer is removed or to form a metal pattern on the storage capacitor electrode. A flowable insulating material is used as a gate insulating layer to planarize the substrate. In the case of the etch stopper type thin film transistor, a photo definable material is used as the etch stopper layer to reduce the parasitic capacitance between the gate electrode and the drain electrode.

摘要翻译： 通过在基板上涂布可流动的绝缘材料形成钝化层，在钝化层上形成薄膜晶体管和存储电容器电极以及像素电极。 使用像素电极作为掩模蚀刻钝化层的一部分，以在薄膜晶体管上形成沟槽，然后通过在沟槽中填充有机黑色光致抗蚀剂形成黑色矩阵。 为了增加存储电容，去除钝化层的一部分或在存储电容器电极上形成金属图案。 使用可流动绝缘材料作为栅极绝缘层来平坦化基板。 在蚀刻停止型薄膜晶体管的情况下，使用光可定义材料作为蚀刻停止层，以减小栅电极和漏电极之间的寄生电容。

公开(公告)号：US08134652B2

公开(公告)日：2012-03-13

申请号：US12173398

申请日：2008-07-15

申请人： Soo-Guy Rho ,  Seong-Jun Lee ,  Chul-Hwan Park ,  Kee-Han Uh

发明人： Soo-Guy Rho ,  Seong-Jun Lee ,  Chul-Hwan Park ,  Kee-Han Uh

IPC分类号： G02F1/1339 ,  G02F1/1335 ,  G06F3/041

CPC分类号： G06F3/045 ,  G02F1/13338 ,  G02F2001/13396 ,  G06F3/0412

摘要： A liquid crystal display (“LCD”) includes: a first substrate; a sensor pad disposed on the first substrate; a second substrate which faces the first substrate; a sensor spacer and a supporting spacer disposed on the second substrate; and a supporting dielectric portion disposed between the supporting spacer and the first substrate. The sensor spacer is spaced apart from the sensor pad, and includes a sensor electrode disposed on a portion of the sensor spacer which faces the sensor pad. The supporting spacer is spaced apart from the first substrate, and the supporting dielectric portion uniformly maintains a cell gap between the first substrate and the second substrate.

摘要翻译： 液晶显示器（“LCD”）包括：第一基板; 设置在所述第一基板上的传感器垫; 面向所述第一基板的第二基板; 传感器间隔件和设置在所述第二基板上的支撑间隔件; 以及设置在支撑间隔件和第一基板之间的支撑电介质部分。 传感器间隔件与传感器垫隔开，并且包括设置在传感器间隔件的面对传感器垫的部分上的传感器电极。 支撑间隔件与第一基板间隔开，并且支撑介电部分均匀地保持第一基板和第二基板之间的单元间隙。

公开(公告)号：US07973905B2

公开(公告)日：2011-07-05

申请号：US11036222

申请日：2005-01-18

申请人： Soo-Guy Rho ,  Jung-Ho Lee

发明人： Soo-Guy Rho ,  Jung-Ho Lee

IPC分类号： G02F1/1339

CPC分类号： G02F1/136213 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/133357

摘要： A passivation layer is formed by coating a flowable insulating material on the substrate where a thin film transistor and a storage capacitor electrode, and a pixel electrode is formed on the passivation layer. A portion of the passivation layer is etched using the pixel electrode as a mask to make a groove on the thin film transistor, and then a black matrix is formed by filling an organic black photoresist in the groove. To increase the storage capacitance, a portion of the passivation layer is removed or to form a metal pattern on the storage capacitor electrode. A flowable insulating material is used as a gate insulating layer to planarize the substrate. In the case of the etch stopper type thin film transistor, a photo definable material is used as the etch stopper layer to reduce the parasitic capacitance between the gate electrode and the drain electrode.

摘要翻译： 通过在基板上涂布可流动的绝缘材料形成钝化层，在钝化层上形成薄膜晶体管和存储电容器电极以及像素电极。 使用像素电极作为掩模蚀刻钝化层的一部分，以在薄膜晶体管上形成沟槽，然后通过在沟槽中填充有机黑色光致抗蚀剂形成黑色矩阵。 为了增加存储电容，去除钝化层的一部分或在存储电容器电极上形成金属图案。 使用可流动绝缘材料作为栅极绝缘层来平坦化基板。 在蚀刻停止型薄膜晶体管的情况下，使用光可定义材料作为蚀刻停止层，以减小栅电极和漏电极之间的寄生电容。