公开(公告)号：US07812893B2

公开(公告)日：2010-10-12

申请号：US11719028

申请日：2005-09-20

申请人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Kenji Enda ,  Yoshinori Shimada ,  Shinya Maruoka

发明人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Kenji Enda ,  Yoshinori Shimada ,  Shinya Maruoka

IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136286

摘要： An active matrix substrate suppresses reduction in production yield and increase in production steps and simultaneously permits both sufficient securing of a storage capacity and improvement of an aperture ratio of a pixel. The active matrix substrate is an active matrix substrate and includes a thin film transistor disposed at an intersection of a scanning signal line with a data signal line on a substrate, the thin film transistor including a gate electrode connected to the scanning signal line, a source electrode connected to the data signal line, and a drain electrode connected to a drain lead-out wiring; a storage capacitor upper electrode connected to the drain lead-out wiring and a pixel electrode; and a storage capacitor wiring overlapping with the storage capacitor upper electrode through an insulating film, wherein the storage capacitor wiring has an extending portion overlapping with the drain lead-out wiring through the insulating film.

摘要翻译： 有源矩阵基板抑制了生产成本的降低和生产步骤的增加，并且同时允许充分确保存储容量和提高像素的开口率。 有源矩阵基板是有源矩阵基板，并且包括设置在扫描信号线与基板上的数据信号线交叉的薄膜晶体管，薄膜晶体管包括连接到扫描信号线的栅电极，源极 连接到数据信号线的电极和连接到漏极引出布线的漏电极; 连接到漏极引出布线的存储电容器上电极和像素电极; 以及通过绝缘膜与所述保持电容器上部电极重叠的保持电容配线，其中所述保持电容配线具有通过所述绝缘膜与所述漏极引出配线重叠的延伸部。

公开(公告)号：US20090073335A1

公开(公告)日：2009-03-19

申请号：US11719028

申请日：2005-09-20

申请人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Kenji Enda ,  Yoshinori Shimada ,  Shinya Maruoka

发明人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Kenji Enda ,  Yoshinori Shimada ,  Shinya Maruoka

IPC分类号： G02F1/136 ,  H01L29/04

CPC分类号： G02F1/133707 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136286

摘要： An active matrix substrate suppresses reduction in production yield and increase in production steps and simultaneously permits both sufficient securing of a storage capacity and improvement of an aperture ratio of a pixel. The active matrix substrate is an active matrix substrate and includes a thin film transistor disposed at an intersection of a scanning signal line with a data signal line on a substrate, the thin film transistor including a gate electrode connected to the scanning signal line, a source electrode connected to the data signal line, and a drain electrode connected to a drain lead-out wiring; a storage capacitor upper electrode connected to the drain lead-out wiring and a pixel electrode; and a storage capacitor wiring overlapping with the storage capacitor upper electrode through an insulating film, wherein the storage capacitor wiring has an extending portion overlapping with the drain lead-out wiring through the insulating film.

摘要翻译： 有源矩阵基板抑制了生产成本的降低和生产步骤的增加，并且同时允许充分确保存储容量和提高像素的开口率。 有源矩阵基板是有源矩阵基板，并且包括设置在扫描信号线与基板上的数据信号线交叉的薄膜晶体管，薄膜晶体管包括连接到扫描信号线的栅电极，源极 连接到数据信号线的电极和连接到漏极引出布线的漏电极; 连接到漏极引出布线的存储电容器上电极和像素电极; 以及通过绝缘膜与所述保持电容器上部电极重叠的保持电容配线，其中所述保持电容配线具有通过所述绝缘膜与所述漏极引出配线重叠的延伸部。