公开(公告)号：US20050260804A1

公开(公告)日：2005-11-24

申请号：US11134417

申请日：2005-05-23

申请人： Tae-Wook Kang ,  Chang-Yong Jeong ,  Chang-Soo Kim ,  Chang-Su Seo ,  Moon-Hee Park

发明人： Tae-Wook Kang ,  Chang-Yong Jeong ,  Chang-Soo Kim ,  Chang-Su Seo ,  Moon-Hee Park

IPC分类号： H01L21/00 ,  H01L21/336 ,  H01L21/4763 ,  H01L21/768 ,  H01L21/77 ,  H01L21/84 ,  H01L29/417

CPC分类号： H01L29/41733 ,  H01L21/76804 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/66757

摘要： A semiconductor device and method of fabricating the same, which forms a contact hole, a via hole or a via contact hole with multiple profiles with various taper angles. The semiconductor device includes a substrate, a thin film transistor formed on the substrate and having a semiconductor layer, a gate insulating layer, a gate electrode, and an interlayer dielectric, and a contact hole penetrating the gate insulating layer and the interlayer dielectric and exposing a portion of the semiconductor layer. The contact hole has a multiple profile in which an upper portion of the contact hole has a wet etch profile and a lower portion of the contact hole has at least one of the wet etch profile and a dry etch profile.

摘要翻译： 一种半导体器件及其制造方法，其形成具有多个锥形角的多个型材的接触孔，通孔或通孔接触孔。 所述半导体器件包括衬底，形成在所述衬底上并具有半导体层，栅极绝缘层，栅极电极和层间电介质的薄膜晶体管，以及穿过所述栅极绝缘层和所述层间电介质的接触孔和暴露 半导体层的一部分。 接触孔具有多个轮廓，其中接触孔的上部具有湿蚀刻轮廓，并且接触孔的下部具有湿蚀刻轮廓和干蚀刻轮廓中的至少一个。

公开(公告)号：US08022898B2

公开(公告)日：2011-09-20

申请号：US11117666

申请日：2005-04-29

申请人： Tae-Wook Kang ,  Chang-Yong Jeong

发明人： Tae-Wook Kang ,  Chang-Yong Jeong

IPC分类号： G09G3/30

CPC分类号： G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2320/0233

摘要： Provided is a flat display device having a display region in which more than one thin film transistor and more than one pixel are included. The device includes a driving line that supplies driving power to the display region, and an auxiliary driving line, which is coupled with the driving line, is formed in a different layer from the driving line. The driving line may be an identical layer to the source/drain electrodes of the display region.

摘要翻译： 提供一种具有显示区域的平面显示装置，其中包括多于一个的薄膜晶体管和多于一个的像素。 该装置包括向显示区域提供驱动力的驱动线，与驱动线耦合的辅助驱动线形成在与驱动线不同的层中。 驱动线可以是与显示区域的源/漏电极相同的层。

公开(公告)号：US07598111B2

公开(公告)日：2009-10-06

申请号：US11683288

申请日：2007-03-07

申请人： Choong-Youl Im ,  Tae-Wook Kang ,  Chang-Yong Jeong

发明人： Choong-Youl Im ,  Tae-Wook Kang ,  Chang-Yong Jeong

IPC分类号： H01L21/00

CPC分类号： H01L27/1288 ,  G02F1/136227 ,  G02F2001/136231 ,  H01L27/1214 ,  H01L27/1248 ,  H01L27/3244

摘要： A thin film transistor and a method of manufacturing the same are disclosed. More specifically, there is provided a thin film transistor having a thin film transistor and a method of manufacturing the same wherein an inorganic layer and an organic planarization layer are sequentially formed on the surface of a substrate on source/drain electrode of a thin film transistor having a semiconductor layer, a gate, source/drain areas and the source/drain electrodes, and a blanket etching process is performed to the organic planarization layer to planarize the inorganic layer. After forming a photoresist pattern on the inorganic layer, an etching process is performed to form a hole coupling a pixel electrode with one of the source/drain electrodes. According to the manufacturing method, the hole may be formed using one mask, thereby simplifying a manufacturing process, and improving an adhesion with the pixel electrode by the inorganic layer formed above. This thin film transistor may be appropriately applied to the active matrix organic electro luminescence display.

摘要翻译： 公开了一种薄膜晶体管及其制造方法。 更具体地说，提供一种具有薄膜晶体管的薄膜晶体管及其制造方法，其中无机层和有机平面化层依次形成在薄膜晶体管的源极/漏极上的衬底的表面上 具有半导体层，栅极，源极/漏极区域和源极/漏极电极，并且对有机平坦化层进行覆盖蚀刻工艺以平坦化无机层。 在无机层上形成光致抗蚀剂图案之后，进行蚀刻处理以形成将像素电极与源/漏电极中的一个耦合的孔。 根据制造方法，可以使用一个掩模形成孔，从而简化制造工艺，并且通过上述形成的无机层改善与像素电极的粘合性。 该薄膜晶体管可以适当地应用于有源矩阵有机电致发光显示器。

公开(公告)号：US20070076393A1

公开(公告)日：2007-04-05

申请号：US11540543

申请日：2006-10-02

申请人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Won-Kyu Kwak

发明人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Won-Kyu Kwak

IPC分类号： H05K7/12 ,  H05K7/10

CPC分类号： H05K1/111 ,  G02F1/13452 ,  G02F2001/13456 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/0373 ,  Y02P70/611

摘要： A pad area and a method of fabricating the same, wherein the pad area is formed on a substrate to contact a chip on glass (COG) or a chip on flexible printed circuit (COF) with the substrate. Changing a lower structure of the pad area increases contact points between conductive balls and an interconnection layer or reduces a step difference between an interconnection layer and a passivation layer to enhance and ensure electrical connection.

摘要翻译： 一种焊盘区域及其制造方法，其中焊盘区域形成在基板上以与玻璃（COG）上的芯片或柔性印刷电路（COF）上的芯片接触。 改变焊盘区域的较低结构增加导电球和互连层之间的接触点，或减小互连层和钝化层之间的阶梯差，以增强和确保电连接。

公开(公告)号：US07859604B2

公开(公告)日：2010-12-28

申请号：US11540543

申请日：2006-10-02

申请人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Won-Kyu Kwak

发明人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Won-Kyu Kwak

IPC分类号： G02F1/136

CPC分类号： H05K1/111 ,  G02F1/13452 ,  G02F2001/13456 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/0373 ,  Y02P70/611

摘要： A pad area and a method of fabricating the same, wherein the pad area is formed on a substrate to contact a chip on glass (COG) or a chip on flexible printed circuit (COF) with the substrate. Changing a lower structure of the pad area increases contact points between conductive balls and an interconnection layer or reduces a step difference between an interconnection layer and a passivation layer to enhance and ensure electrical connection.

摘要翻译： 一种焊盘区域及其制造方法，其中焊盘区域形成在基板上以与玻璃（COG）上的芯片或柔性印刷电路（COF）上的芯片接触。 改变焊盘区域的较低结构增加导电球和互连层之间的接触点，或减小互连层和钝化层之间的阶梯差，以增强和确保电连接。

公开(公告)号：US07026649B2

公开(公告)日：2006-04-11

申请号：US10930896

申请日：2004-08-31

申请人： Tae-Wook Kang ,  Chang-Yong Jeong ,  Choong-Youl Im

发明人： Tae-Wook Kang ,  Chang-Yong Jeong ,  Choong-Youl Im

IPC分类号： H01L29/04

CPC分类号： H01L29/42384 ,  H01L27/12 ,  H01L27/3244 ,  H01L29/41733

摘要： A thin film transistor and an active matrix flat panel device. By forming a conductive material layer having multiple profiles, critical dimension (CD) bias is reduced and step coverage is enhanced. The thin film transistor includes the conductive material layer formed on an insulating substrate, wherein the conductive material layer is composed of at least one thin film transistor conductive material layer, and an edge portion of the conductive material layer is composed of multiple profiles with multiple edge taper angles.

摘要翻译： 薄膜晶体管和有源矩阵平板器件。 通过形成具有多个轮廓的导电材料层，降低了临界尺寸（CD）偏压并增强了台阶覆盖。 薄膜晶体管包括形成在绝缘基板上的导电材料层，其中导电材料层由至少一个薄膜晶体管导电材料层构成，并且导电材料层的边缘部分由具有多个边缘的多个型材组成 锥角。

公开(公告)号：US20050258771A1

公开(公告)日：2005-11-24

申请号：US11117666

申请日：2005-04-29

申请人： Tae-Wook Kang ,  Chang-Yong Jeong

发明人： Tae-Wook Kang ,  Chang-Yong Jeong

IPC分类号： H01L51/50 ,  G09F9/30 ,  G09G3/10 ,  G09G3/32 ,  H05B33/08 ,  H05B33/14 ,  H05B33/26

CPC分类号： G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2320/0233

摘要： Provided is a flat display device having a display region in which more than one thin film transistor and more than one pixel are included. The device includes a driving line that supplies driving power to the display region, and an auxiliary driving line, which is coupled with the driving line, is formed in a different layer from the driving line. The driving line may be an identical layer to the source/drain electrodes of the display region.

摘要翻译： 提供一种具有显示区域的平面显示装置，其中包括多于一个的薄膜晶体管和多于一个的像素。 该装置包括向显示区域提供驱动力的驱动线，与驱动线耦合的辅助驱动线形成在与驱动线不同的层中。 驱动线可以是与显示区域的源/漏电极相同的层。

公开(公告)号：US20050122042A1

公开(公告)日：2005-06-09

申请号：US10979109

申请日：2004-11-02

申请人： Tae-Wook Kang ,  Chang-Yong Jeong

发明人： Tae-Wook Kang ,  Chang-Yong Jeong

IPC分类号： H05B33/02 ,  H01L51/50 ,  H01L51/52 ,  H05B33/00 ,  H05B33/04 ,  H05B33/08 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22 ,  H05F1/00

CPC分类号： H01L51/5237 ,  H01L27/3272 ,  H01L51/524 ,  H01L2251/55

摘要： An organic electroluminescent display device has an organic light-emitting element formed on a lower insulating substrate, an upper insulating substrate for sealing the organic light-emitting element, and a static electricity preventing member formed on the outer surface of the lower insulating substrate on which the organic light-emitting element is formed.

摘要翻译： 有机电致发光显示装置具有形成在下绝缘基板上的有机发光元件，用于密封有机发光元件的上绝缘基板和形成在下绝缘基板的外表面上的防静电部件， 形成有机发光元件。

公开(公告)号：US20050045887A1

公开(公告)日：2005-03-03

申请号：US10930896

申请日：2004-08-31

申请人： Tae-Wook Kang ,  Chang-Yong Jeong ,  Choong-Youl Im

发明人： Tae-Wook Kang ,  Chang-Yong Jeong ,  Choong-Youl Im

IPC分类号： H01L29/786 ,  G02F1/136 ,  G09F9/00 ,  H01L27/12 ,  H01L27/32 ,  H01L29/417 ,  H01L29/423 ,  H01L31/036

CPC分类号： H01L29/42384 ,  H01L27/12 ,  H01L27/3244 ,  H01L29/41733

摘要： A thin film transistor and an active matrix flat panel device. By forming a conductive material layer having multiple profiles, critical dimension (CD) bias is reduced and step coverage is enhanced. The thin film transistor includes the conductive material layer formed on an insulating substrate, wherein the conductive material layer is composed of at least one thin film transistor conductive material layer, and an edge portion of the conductive material layer is composed of multiple profiles with multiple edge taper angles.

摘要翻译： 薄膜晶体管和有源矩阵平板器件。 通过形成具有多个轮廓的导电材料层，降低了临界尺寸（CD）偏压并增强了台阶覆盖。 薄膜晶体管包括形成在绝缘基板上的导电材料层，其中导电材料层由至少一个薄膜晶体管导电材料层构成，并且导电材料层的边缘部分由具有多个边缘的多个型材组成 锥角。

公开(公告)号：US20130092937A1

公开(公告)日：2013-04-18

申请号：US13431869

申请日：2012-03-27

申请人： Jae-Seob Lee ,  Chang-Yong Jeong ,  Yong-Hwan Park ,  Kyung-Mi Kwon

发明人： Jae-Seob Lee ,  Chang-Yong Jeong ,  Yong-Hwan Park ,  Kyung-Mi Kwon

IPC分类号： H01L23/544

CPC分类号： G09G3/006 ,  G09G2300/0413 ,  G09G2330/12

摘要： A display device according to an exemplary embodiment of the present invention includes a display portion including a plurality of display pixels displaying an image and a dummy portion including a plurality of dummy pixels formed in a periphery region of the display portion. An electrostatic test element group (TEG) may be formed in at least one of the dummy pixels.

摘要翻译： 根据本发明的示例性实施例的显示装置包括显示部分，该显示部分包括显示图像的多个显示像素和包括形成在显示部分的外围区域中的多个虚拟像素的虚拟部分。 静电测试元件组（TEG）可以形成在至少一个虚拟像素中。