公开(公告)号：US20030107040A1

公开(公告)日：2003-06-12

申请号：US10348909

申请日：2003-01-23

申请人： International Business Machines Corporation

发明人： Osamu Tokuhiro ,  Hiroyuki Ueda

IPC分类号： H01L021/00

CPC分类号： G02F1/1368 ,  G02F1/136286 ,  H01L27/124 ,  H01L29/66765 ,  H01L29/78609

摘要： A liquid crystal display panel (and a method for manufacturing the liquid crystal display panel) includes a gate line and a signal line intersecting the gate line at an intersection portion where the gate line and the signal line intersect each other. The gate line includes at least two conductive portions and at least one opening portion on the intersection portion.

摘要翻译： 液晶显示面板（以及液晶显示面板的制造方法）在栅极线与信号线相交的交叉部分包括栅极线和与栅极线交叉的信号线。 栅极线包括至少两个导电部分和交叉部分上的至少一个开口部分。

公开(公告)号：US20030013247A1

公开(公告)日：2003-01-16

申请号：US10234089

申请日：2002-09-04

申请人： International Business Machines Corporation

发明人： Osamu Tokuhiro ,  Hiroyuki Ueda ,  Masahiko Machida

IPC分类号： H01L021/8238

CPC分类号： H01L29/66765 ,  G02F1/1368 ,  G02F2001/136231 ,  H01L29/4908 ,  H01L29/78609 ,  H01L29/78633

摘要： A method of manufacturing a liquid crystal panel comprises the steps of forming a gate insulating film, a channel layer and an etching stopper layer on a transparent substrate bearing a gate electrode, exposing the substrate to light from its back surface side by using the gate electrode as a light shielding mask by photolithography, developing the resist, etching the etching stopper layer, forming a source/drain layer, and etching the source/drain layer and a remaining part of the etching stopper by chemical gas phase etching.