公开(公告)号：US20040145306A1

公开(公告)日：2004-07-29

申请号：US10743010

申请日：2003-12-23

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  So-Haeng Cho

IPC: H05B033/00

CPC classification number: H01L27/3253 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276 ,  H01L2251/5315

Abstract: An organic electroluminescent display (ELD) device having a first substrate having an array element layer and a second substrate having an organic electroluminescent diode includes a gate line formed on the first substrate in a first direction, a data line formed on the first substrate in a second direction perpendicular to the first direction, a power supply line spaced apart from the data line and formed on the first substrate in the second direction, the power supply line being formed with same material as the gate line in a same process as the gate line, the power supply line having an additional power supply link line near a crossing portion of the gate line and the power supply line, a switching thin film transistor formed near a crossing portion of the gate and data lines, the switching thin film transistor having a semiconductor layer formed of amorphous silicon, a driving thin film transistor formed near a crossing portion of the switching thin film transistor and the power supply line, the driving thin film transistor having a semiconductor layer formed of same material as the semiconductor layer of the switching thin film transistor, a connecting electrode connected to the driving thin film transistor, and an electrical connecting pattern formed between the first substrate and the second substrate for electrically connecting the connecting electrode to the organic electroluminescent diode.

公开(公告)号：US20040135164A1

公开(公告)日：2004-07-15

申请号：US10742757

申请日：2003-12-23

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  So-Haeng Cho

IPC: H01L033/00

CPC classification number: H01L27/12 ,  H01L27/3251 ,  H01L27/3262 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/78696

Abstract: An organic light emitting diode device includes an array layer having a plurality of thin film transistors, an organic light emitting diode formed on a second substrate, a plurality of connection patterns disposed between the first and second substrates, the connection pattern connecting a respective thin film transistor to the corresponding organic light emitting diode and a sealant between the first and second substrates, wherein each thin film transistor includes: a gate electrode on the first substrate, the gate electrode having an opening in the middle thereof; a gate insulating layer over the gate electrode; a semiconductor layer on the gate insulating layer above the gate electrode; a drain electrode on the semiconductor layer corresponding to the opening of the gate electrode; and first and second source electrodes formed respectively on both sides of the semiconductor layer and spaced apart from the drain electrode.

Abstract translation: 有机发光二极管装置包括具有多个薄膜晶体管的阵列层，形成在第二基板上的有机发光二极管，设置在第一和第二基板之间的多个连接图案，连接图案连接相应的薄膜 晶体管与相应的有机发光二极管和第一和第二基板之间的密封剂，其中每个薄膜晶体管包括：第一基板上的栅电极，栅电极在其中间具有开口; 栅电极上的栅极绝缘层; 在栅电极上的栅极绝缘层上的半导体层; 所述半导体层上的漏电极对应于所述栅电极的开口; 以及分别在半导体层的两侧形成并与漏电极间隔开的第一和第二源电极。

公开(公告)号：US20040090173A1

公开(公告)日：2004-05-13

申请号：US10695947

申请日：2003-10-30

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  So-Haeng Cho

IPC: H05B033/00

CPC classification number: H01L27/3253 ,  H01L51/5203 ,  H05B33/26

Abstract: An organic electroluminescent display device includes first and second substrates bonded together, the first and second substrates having a plurality of pixel regions, each pixel region includes a central portion and first and second portions at both sides of the central portion, a driving element on an inner surface of the first substrate within each of the plurality of pixel regions, the driving element being disposed in the central portion, first and second connection electrodes contacting the driving element and disposed in the first and second portions, a first electrode on an inner surface of the second substrate, an organic electroluminescent layer on the first electrode, and a second electrode on the organic electroluminescent layer, the second electrode contacting the first and second connection electrodes.

Abstract translation: 有机电致发光显示装置包括接合在一起的第一和第二基板，第一和第二基板具有多个像素区域，每个像素区域包括中心部分，中心部分两侧的第一和第二部分， 在所述多个像素区域的每一个内的所述第一基板的内表面，所述驱动元件设置在所述中心部分中，所述驱动元件设置在所述第一和第二部分中，所述第一和第二连接电极接触所述驱动元件， 在第一电极上的有机电致发光层和有机电致发光层上的第二电极，第二电极与第一和第二连接电极接触。

公开(公告)号：US20040195959A1

公开(公告)日：2004-10-07

申请号：US10744108

申请日：2003-12-24

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  So-Haeng Cho

IPC: H01J001/62

CPC classification number: H01L27/3253 ,  H01L27/3276 ,  H01L2227/323 ,  H01L2251/5315

Abstract: A dual panel-type active matrix organic electroluminescent device includes a gate line disposed along a first direction on a first substrate, a data line disposed along a second direction on the first substrate, a power line disposed along the second direction on the first substrate and spaced apart from the data line to define a pixel region with the gate and data lines, the power line and the gate line both formed of a same material during a same process, a switching thin film transistor disposed on the first substrate near a crossing of the gate and data lines, a driving thin film transistor disposed on the first substrate near a crossing of the gate and power lines, a connecting pattern within the pixel region on the first substrate formed of an insulating material, and a connecting electrode disposed within the pixel region on the first substrate to cover the connecting pattern and electrically interconnecting the driving thin film transistor to an organic electroluminescent diode.

Abstract translation: 双面板型有源矩阵有机电致发光器件包括沿着第一方向设置在第一衬底上的栅极线，沿着第一衬底上的第二方向布置的数据线，沿着第二方向布置在第一衬底上的电力线，以及 与数据线间隔开以限定具有栅极和数据线的像素区域，电源线和栅极线均由相同材料在相同工艺期间形成，开关薄膜晶体管设置在第一衬底附近， 栅极和数据线，在栅极和电源线的交叉点附近设置在第一基板上的驱动薄膜晶体管，由绝缘材料形成的第一基板上的像素区域内的连接图案，以及设置在栅极和电源线内的连接电极 像素区域以覆盖连接图案并将驱动薄膜晶体管电连接到有机电致发光二极管 。

公开(公告)号：US20040127065A1

公开(公告)日：2004-07-01

申请号：US10422745

申请日：2003-04-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： So-Haeng Cho ,  Yong-Jin Cho ,  Dong-Hoon Lee

IPC: H01L021/31 ,  H01L021/469

CPC classification number: H01L27/1288 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/161 ,  H01L27/1214 ,  H01L51/0004

Abstract: A method for forming a pattern includes filling a resist in a groove of a clichnull corresponding to the position of the pattern to be formed, transferring the resist which is filled in the groove onto a printing roll by rotating the printing roll in a direction parallel to the longest portion lengthwise direction of a pattern formed in clichnull, and applying the resist on an etching object layer by rotating the printing roll along the etching object layer on a substrate.

Abstract translation: 一种用于形成图案的方法包括：将抗蚀剂填充在与要形成的图案的位置相对应的底片的凹槽中，将填充在凹槽中的抗蚀剂转移到印刷辊上，使印刷辊沿平行于 在底片中形成的图案的最长部分长度方向，并且通过沿着基板上的蚀刻对象层旋转印刷辊将抗蚀剂施加在蚀刻对象层上。