专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US07655952B2 Thin films transistor array panel and manufacturing method thereof 有权
标题翻译：薄膜晶体管阵列及其制造方法
公开(公告)号：US07655952B2
公开(公告)日：2010-02-02
申请号：US11770012
申请日：2007-06-28
申请人： Hye-Young Ryu , Young-Hoon Yoo , Jang-Soo Kim , Sung-Man Kim , Kyung-Wook Kim , Hyang-Shik Kong , Young-Goo Song
发明人： Hye-Young Ryu , Young-Hoon Yoo , Jang-Soo Kim , Sung-Man Kim , Kyung-Wook Kim , Hyang-Shik Kong , Young-Goo Song
IPC分类号： H01L33/00
CPC分类号： G02F1/136227 , G02F2001/136236 , H01L27/1244 , H01L27/1248
摘要： A thin film transistor array panel is provided, which includes: a gate line, a gate insulating layer, and a semiconductor layer sequentially formed on a substrate; a data line and a drain electrode formed at least on the semiconductor layer; a first passivation layer formed on the data line and the drain electrode and having a first contact hole exposing the drain electrode at least in part; a second passivation layer formed on the first passivation layer and having a second contact hole that is disposed on the first contact hole and has a first bottom edge, placed outside the first contact hole and a second bottom edge placed inside the first contact hole; and a pixel electrode formed on the second passivation layer and connected to the drain electrode through the first and the second contact holes.
摘要翻译：提供薄膜晶体管阵列面板，其包括：顺序地形成在基板上的栅极线，栅极绝缘层和半导体层; 至少形成在所述半导体层上的数据线和漏电极; 形成在所述数据线和所述漏电极上的第一钝化层，并且具有至少部分地暴露所述漏电极的第一接触孔; 第二钝化层，其形成在所述第一钝化层上，并且具有设置在所述第一接触孔上并且具有放置在所述第一接触孔外部的第一底部边缘的第二接触孔和放置在所述第一接触孔内部的第二底部边缘; 以及形成在所述第二钝化层上并通过所述第一和第二接触孔连接到所述漏电极的像素电极。

82. 发明授权

US07646444B2 Thin film transistor array panel for liquid crystal display having pixel electrode 有权
标题翻译：具有像素电极的液晶显示器的薄膜晶体管阵列面板
公开(公告)号：US07646444B2
公开(公告)日：2010-01-12
申请号：US11873767
申请日：2007-10-17
申请人： Dong-Gyu Kim , Hyang-Shik Kong , Jang-Soo Kim
发明人： Dong-Gyu Kim , Hyang-Shik Kong , Jang-Soo Kim
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/136213 , G02F1/1337 , G02F1/133784 , G02F1/134336 , G02F1/136227 , G02F2201/123
摘要： A TFT array panel includes an insulating substrate, a gate line and a storage electrode line formed thereon. The gate line and the storage electrode line are covered with a gate insulating layer, and a semiconductor island is formed on the gate insulating layer. A pair of ohmic contacts are formed on the semiconductor island, and a data line and a drain electrode are formed thereon. The data line and the drain electrode are covered with a passivation layer having a contact hole exposing the drain electrode. A pixel electrode is formed on the passivation layer and connected to the drain electrode through the contact hole. The TFT array panel is covered with an alignment layer rubbed approximately in a direction from the upper left corner to the lower right corner of the TFT array panel or the pixel electrodes. The pixel electrode has approximately a rectangular shape and overlaps the gate line and the data line. The pixel electrode has an expansion located near the upper left corner of the pixel electrode to increase the width of the corresponding overlapping area between the pixel electrode and the gate line and/or the data line.
摘要翻译： TFT阵列面板包括绝缘基板，栅极线和形成在其上的存储电极线。栅极线和存储电极线被栅极绝缘层覆盖，并且在栅极绝缘层上形成半导体岛。在半导体岛上形成一对欧姆接触，在其上形成数据线和漏电极。数据线和漏电极被具有暴露漏电极的接触孔的钝化层覆盖。像素电极形成在钝化层上，并通过接触孔与漏电极连接。 TFT阵列面板被大致沿着从TFT阵列板的左上角到右下角或像素电极的方向摩擦的取向膜覆盖。像素电极具有大致矩形形状并且与栅极线和数据线重叠。像素电极具有位于像素电极的左上角附近的扩展部，以增加像素电极与栅极线和/或数据线之间的对应重叠区域的宽度。

83. 发明申请

US20090268134A1 THIN FILM TRANSISTOR ARRAY PANEL AND A METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：薄膜晶体管阵列及其制造方法
公开(公告)号：US20090268134A1
公开(公告)日：2009-10-29
申请号：US12499212
申请日：2009-07-08
申请人： Young-Wook Lee , Jang-Soo Kim , Kang-Woo Kim , Youn-Hak Jeong
发明人： Young-Wook Lee , Jang-Soo Kim , Kang-Woo Kim , Youn-Hak Jeong
IPC分类号： G02F1/1343 , H01L33/00 , G02F1/1333
CPC分类号： G02F1/136286 , G02F1/136209 , G02F2001/136222 , G02F2001/13629
摘要： A liquid crystal display includes a first substrate, a plurality of gate lines formed on the first substrate, a plurality of data lines intersecting the gate lines, a plurality of thin film transistors connected to the gate lines and the data lines, a plurality of color filters formed on the gate lines, the data lines, and the thin film transistors, a plurality of first electrodes made of a transparent conductor formed on the color filters, and electrically connected to the thin film transistors, a first passivation layer formed on the first electrodes, a second electrode formed on the first passivation layer, and including a plurality of branch electrodes, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate.
摘要翻译：液晶显示器包括第一基板，形成在第一基板上的多个栅极线，与栅极线交叉的多个数据线，连接到栅极线和数据线的多个薄膜晶体管，多个颜色形成在栅极线，数据线和薄膜晶体管上的滤波器，形成在滤色器上的透明导体制成的多个第一电极，并与薄膜晶体管电连接;第一钝化层，形成在第一电极，形成在第一钝化层上的第二电极，并且包括多个分支电极，面对第一基板的第二基板和设置在第一基板和第二基板之间的液晶层。

84. 发明申请

US20090251647A1 DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：显示基板及其制造方法
公开(公告)号：US20090251647A1
公开(公告)日：2009-10-08
申请号：US12361511
申请日：2009-01-28
申请人： Young-Wook LEE , Gug-Rae Jo , Jang-Soo Kim , Jae-Hyoung Youn , Byoung-Joo Kim , Min-Uk Kim , Kyoung-Keun Son
发明人： Young-Wook LEE , Gug-Rae Jo , Jang-Soo Kim , Jae-Hyoung Youn , Byoung-Joo Kim , Min-Uk Kim , Kyoung-Keun Son
IPC分类号： G02F1/1335
CPC分类号： G02F1/136286 , G02F1/133514 , G02F2001/136222 , G02F2201/40
摘要： A display substrate includes a plurality of color filters, a gate line, an insulation layer, a data line and a plurality of pixel electrodes. The color filters are formed on a base substrate. The gate line is formed in a trench defined by at least one of the color filters and extended along a first direction. The insulation layer is formed on the color filters and the gate line. The data line is formed on the insulation layer to be extended along a second direction crossing the first direction. The pixel electrodes are formed on the base substrate having the data line formed thereon. Therefore, a metal wiring is formed in a trench defined by color filters, so that the resistance of the metal wiring may be decreased and an aperture ratio may be enhanced.
摘要翻译：显示基板包括多个滤色器，栅极线，绝缘层，数据线和多个像素电极。滤色器形成在基底基板上。栅极线形成在由至少一个滤色器限定的沟槽中并且沿着第一方向延伸。绝缘层形成在滤色器和栅极线上。数据线形成在绝缘层上，沿着与第一方向交叉的第二方向延伸。像素电极形成在其上形成有数据线的基底基板上。因此，在由滤色器限定的沟槽中形成金属布线，从而可以降低金属布线的电阻，并且可以提高开口率。

85. 发明授权

US07575945B2 Method of forming a metal line and method of manufacturing a display substrate by using the same including etching and undercutting the channel layer 失效
标题翻译：金属线的形成方法以及使用包括蚀刻和底切沟道层的显示基板的制造方法
公开(公告)号：US07575945B2
公开(公告)日：2009-08-18
申请号：US11669653
申请日：2007-01-31
申请人： Jang-Soo Kim , Sang-Gab Kim
发明人： Jang-Soo Kim , Sang-Gab Kim
IPC分类号： H01L21/00 , H01L21/302 , H01L21/461
CPC分类号： H01L27/1288 , H01L27/1214
摘要： In a method of forming a metal line and a method of manufacturing a display substrate, a channel layer and a metal layer are successively formed on a base substrate. A photoresist pattern is formed in a wiring area. The metal layer is etched by using the photoresist pattern to form a metal line. The photoresist pattern is removed by a predetermined thickness to form a residual photoresist pattern on the metal line. The channel layer is etched by using the metal line to form an undercut under the metal line. The protruding portion of the metal line is removed by using the residual photoresist pattern. The protruding portion relatively protrudes by formation of the undercut. Thus, an aperture ratio is increased, an afterimage is prevented, and the display quality is improved.
摘要翻译：在形成金属线的方法和显示基板的制造方法中，在基底基板上依次形成沟道层和金属层。在布线区域形成光刻胶图形。通过使用光致抗蚀剂图案来蚀刻金属层以形成金属线。去除光致抗蚀剂图案预定厚度，以在金属线上形成残留的光致抗蚀剂图案。通过使用金属线蚀刻沟道层，以在金属线下形成底切。通过使用残留的光致抗蚀剂图案来去除金属线的突出部分。突出部分通过形成底切而相对地突出。因此，孔径比增加，防止残像，并提高显示质量。

86. 发明申请

US20090190054A1 Display Substrate, Method Of Manufacturing The Same And Liquid Crystal Display Panel Having The Display Substrate 审中-公开
标题翻译：显示基板，具有显示基板的相同和液晶显示面板的制造方法
公开(公告)号：US20090190054A1
公开(公告)日：2009-07-30
申请号：US12336447
申请日：2008-12-16
申请人： Yong-Jo KIM , Jang-Soo Kim , Byoung-Joo Kim , Kweon-Sam Hong , Jae-Hyoung Youn , Yui-Ku Lee , Sahng-Ik Jun , Woo-Sung Sohn , Jin-Seuk Kim
发明人： Yong-Jo KIM , Jang-Soo Kim , Byoung-Joo Kim , Kweon-Sam Hong , Jae-Hyoung Youn , Yui-Ku Lee , Sahng-Ik Jun , Woo-Sung Sohn , Jin-Seuk Kim
IPC分类号： G02F1/1368 , H01L21/84
CPC分类号： G02F1/13394 , G02F1/13624
摘要： A display substrate includes a plurality of transistors, a plurality of color filters, a plurality of pixel electrodes, a plurality of supporting members, and a plurality of filling members. The transistors are connected to a plurality of gate lines extending in a first direction on a base substrate and a plurality of data lines extending in a second direction crossing the first direction. The color filters are disposed over the transistors, and have a plurality of holes. The pixel electrodes are disposed on the color filters, and electrically connect to the transistors. The supporting members are disposed on the color filters, and maintain a gap between the base substrate and a substrate opposing the base substrate. The filling members are comprised of the same material as the supporting members, and fill the holes.
摘要翻译：显示基板包括多个晶体管，多个滤色器，多个像素电极，多个支撑构件和多个填充构件。晶体管连接到在基底基板上沿第一方向延伸的多条栅极线和沿与第一方向交叉的第二方向延伸的多条数据线。滤色器设置在晶体管上方，并且具有多个孔。像素电极设置在滤色器上，并且电连接到晶体管。支撑构件设置在滤色器上，并且在基底基板和与基底基板相对的基板之间保持间隙。填充构件由与支撑构件相同的材料构成，并且填充孔。

87. 发明申请

US20090135347A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：显示装置及其制造方法
公开(公告)号：US20090135347A1
公开(公告)日：2009-05-28
申请号：US12184842
申请日：2008-08-01
申请人： Woo-Seok Jeon , Jang-Soo Kim , Young-Wook Lee , Jung-In Park , Hi-Kuk Lee , Shi-Yul Kim , Jin-Seuk Kim , Jae-Hyoung Youn , Ki-Won Kim , Su-Hyoung Kang
发明人： Woo-Seok Jeon , Jang-Soo Kim , Young-Wook Lee , Jung-In Park , Hi-Kuk Lee , Shi-Yul Kim , Jin-Seuk Kim , Jae-Hyoung Youn , Ki-Won Kim , Su-Hyoung Kang
IPC分类号： G02F1/1335 , G03F7/20 , B05D5/06
CPC分类号： G02F1/13439 , G02F1/133514
摘要： A manufacturing method of a display device, wherein the manufacturing method for an embodiment includes: forming color filters in a plurality of pixel regions; forming a conductive layer on the color filters; and separating the conductive layer in each of the pixel regions through a photolithography process and forming a pixel electrode; wherein a groove is formed between the adjacent color filters having different colors at boundaries between the pixel regions; and wherein the photolithography process uses a negative photoresist material.
摘要翻译：一种显示装置的制造方法，其中，实施例的制造方法包括：在多个像素区域中形成滤色器; 在滤色片上形成导电层; 以及通过光刻工艺分离每个像素区域中的导电层并形成像素电极; 其中在所述像素区域之间的边界处在相邻的具有不同颜色的滤色器之间形成凹槽; 并且其中所述光刻工艺使用负性光致抗蚀剂材料。

88. 发明授权

US07507994B2 Thin film transistor array panels for a liquid crystal display and a method for manufacturing the same 有权
标题翻译：用于液晶显示器的薄膜晶体管阵列面板及其制造方法
公开(公告)号：US07507994B2
公开(公告)日：2009-03-24
申请号：US11625694
申请日：2007-01-22
申请人： Bum-Ki Baek , Mun-Pyo Hong , Jang-Soo Kim , Sung-Wook Hao , Jong-Soo Yoon , Doug-Gyu Kim
发明人： Bum-Ki Baek , Mun-Pyo Hong , Jang-Soo Kim , Sung-Wook Hao , Jong-Soo Yoon , Doug-Gyu Kim
IPC分类号： H01L29/04
CPC分类号： G02F1/13458 , G02F1/136227 , G02F1/136286 , G02F2001/136236 , G02F2001/136272 , G02F2001/13629 , H01L27/12 , H01L27/124 , H01L27/1288 , H01L29/41733 , H01L29/42384 , H01L29/458 , H01L29/4908 , H01L29/66765 , Y10S438/949
摘要： A conductive layer, including a lower layer made of refractory metal such as chromium, molybdenum, and molybdenum alloy and an upper layer made of aluminum or aluminum alloy, is deposited and patterned to form a gate wire including a gate line, a gate pad, and a gate electrode on a substrate. At this time, the upper layer of the gate pad is removed using a photoresist pattern having different thicknesses depending on position as etch mask. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially formed. A conductive material is deposited and patterned to form a data wire including a data line, a source electrode, a drain electrode, and a data pad.
摘要翻译：包括由诸如铬，钼和钼合金的难熔金属制成的下层和由铝或铝合金制成的上层的导电层被沉积和图案化以形成包括栅极线，栅极焊盘，以及在基板上的栅电极。此时，根据作为蚀刻掩模的位置，使用具有不同厚度的光致抗蚀剂图案去除栅极焊盘的上层。依次形成栅极绝缘层，半导体层和欧姆接触层。导电材料被沉积并图案化以形成包括数据线，源电极，漏电极和数据焊盘的数据线。

89. 发明授权

US07291860B2 Thin film transistor array panel 有权
标题翻译：薄膜晶体管阵列面板
公开(公告)号：US07291860B2
公开(公告)日：2007-11-06
申请号：US10699791
申请日：2003-11-04
申请人： Cheol-Soo Jung , Young-Sun Kim , Ho-Joon Lee , Yeong-Hwan Cho , Hyeon-Hwan Kim , Bung-Hyuk Min , Woon-Yong Park , Il-Gon Kim , Jang-Soo Kim , Jin-Oh Kwag , Seog-Chae Lee
发明人： Cheol-Soo Jung , Young-Sun Kim , Ho-Joon Lee , Yeong-Hwan Cho , Hyeon-Hwan Kim , Bung-Hyuk Min , Woon-Yong Park , Il-Gon Kim , Jang-Soo Kim , Jin-Oh Kwag , Seog-Chae Lee
IPC分类号： H01L31/00
CPC分类号： G02F1/136259 , G02F2001/136263 , G02F2001/136272 , H01L27/12
摘要： A gate line extending in a horizontal direction is formed on an insulating substrate, and a data line is formed perpendicular to the gate line defining a pixel of a matrix array. Pixel electrodes receiving image signals through the data line are formed in a pixel, and a thin film transistor having a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode connected to the pixel electrode is formed on the portion where the gate lines and the data lines intersect. A storage wire including a storage electrode line in the horizontal direction, a storage electrode connected to the storage electrode line, and at least one of the storage electrode connection portions connecting storage electrodes of neighboring pixels is formed in the same direction as the gate line. A redundant repair line overlaps and is insulated from the storage wire at one end and overlaps the storage wire or the gate wire of a neighboring pixel at the other end is formed in the same layer as the data wire. Also, a storage wire connection portion connecting the storage wires of a neighboring pixel is formed in the same layer as the pixel electrode. In this structure, if portions of the gate wire or the data wire are disconnected, the portions overlapping the disconnected wire, the storage wire, and the redundant repair line are shorted to repair an open wire defect.
摘要翻译：在绝缘基板上形成沿水平方向延伸的栅极线，并且垂直于限定矩阵阵列的像素的栅极线形成数据线。通过数据线接收图像信号的像素电极形成在像素中，并且形成具有连接到栅极线的栅电极，连接到数据线的源电极和连接到像素电极的漏电极的薄膜晶体管在栅极线和数据线相交的部分。包括在水平方向上存储电极线的存储线，连接到存储电极线的存储电极，以及连接相邻像素的存储电极的至少一个存储电极连接部分以与栅极线相同的方向形成。冗余修复线与存储线在一端重叠并与存储线绝缘，并与存储线重叠，另一端的相邻像素的栅极线形成在与数据线相同的层中。此外，连接相邻像素的存储线的存储线连接部分形成在与像素电极相同的层中。在这种结构中，如果栅极线或数据线的部分断开，与断开的线，存储线和冗余修复线重叠的部分短路以修复开路的线缺陷。

90. 发明申请

US20070249097A1 Method of Forming a Metal Line and Method of Manufacturing a Display Substrate by Using the Same 审中-公开
标题翻译：形成金属线的方法和使用其制造显示基板的方法
公开(公告)号：US20070249097A1
公开(公告)日：2007-10-25
申请号：US11669572
申请日：2007-01-31
申请人： Jang-Soo Kim , Sang-Gab Kim
发明人： Jang-Soo Kim , Sang-Gab Kim
IPC分类号： H01L21/00
CPC分类号： H01L27/1288 , H01L27/1214
摘要： In a method of forming a metal line and a method of manufacturing a display substrate, a channel layer and a metal layer are successively formed on a base substrate. A photoresist pattern is formed in a wiring area. The metal layer is etched by using the photoresist pattern to form a metal line. The photoresist pattern is removed by a predetermined thickness to from a residual photoresist pattern on the metal line. The channel layer is etched by using the metal line to form an under cut under the metal line. The protruding portion of the metal line is removed by using the residual photoresist pattern. The protruding portion relatively protrudes by formation of the undercut. Thus, an aperture ratio is increased, an afterimage is prevented, and the display quality is improved.
摘要翻译：在形成金属线的方法和显示基板的制造方法中，在基底基板上依次形成沟道层和金属层。在布线区域形成光刻胶图形。通过使用光致抗蚀剂图案来蚀刻金属层以形成金属线。将光致抗蚀剂图案从金属线上的残留光致抗蚀剂图案去除预定厚度。通过使用金属线蚀刻沟道层，以在金属线下形成下切口。通过使用残留的光致抗蚀剂图案来去除金属线的突出部分。突出部分通过形成底切而相对地突出。因此，孔径比增加，防止残像，并提高显示质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式