公开(公告)号：US06259117B1

公开(公告)日：2001-07-10

申请号：US09475245

申请日：1999-12-30

申请人： Yasuhiko Takemura ,  Toshiji Hamatani ,  Toshimitsu Konuma ,  Jun Koyama ,  Yuji Kawasaki ,  Hongyong Zhang ,  Shunpei Yamazaki

发明人： Yasuhiko Takemura ,  Toshiji Hamatani ,  Toshimitsu Konuma ,  Jun Koyama ,  Yuji Kawasaki ,  Hongyong Zhang ,  Shunpei Yamazaki

IPC分类号： H01L2904

CPC分类号： H01L27/12 ,  G02F1/13624 ,  G02F2001/13685 ,  G09G3/3648 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2320/0214 ,  H01L27/124 ,  H01L29/78621 ,  H01L29/78645 ,  H01L29/78696

摘要： A structure for reducing the OFF current of an active matrix display. In the active matrix display, plural TFTs are connected in series with each one pixel electrode. Of these TFTs connected in series, at least one TFT excluding the TFTs located at opposite ends is maintained in conduction. Alternatively, at least one capacitor is connected between the junction of the drain and source of each TFT connected in series and an AC grounded point. Thus, the amount of electric charge released from auxiliary capacitors during cutoff of the TFTs is reduced.

摘要翻译： 一种用于降低有源矩阵显示器的截止电流的结构。 在有源矩阵显示器中，多个TFT与每个像素电极串联连接。 在串联连接的这些TFT中，除了位于相对端的TFT之外的至少一个TFT保持导通。 或者，至少一个电容器连接在串联连接的每个TFT的漏极和源极的接点与AC接地点之间。 因此，在TFT的截止期间从辅助电容器释放的电荷量减少。

公开(公告)号：US5650636A

公开(公告)日：1997-07-22

申请号：US456404

申请日：1995-06-01

申请人： Yasuhiko Takemura ,  Toshiji Hamatani ,  Toshimitsu Konuma ,  Jun Koyama ,  Yuji Kawasaki ,  Hongyong Zhang ,  Shunpei Yamazaki

发明人： Yasuhiko Takemura ,  Toshiji Hamatani ,  Toshimitsu Konuma ,  Jun Koyama ,  Yuji Kawasaki ,  Hongyong Zhang ,  Shunpei Yamazaki

IPC分类号： G02F1/1362 ,  G09G3/36 ,  H01L29/786 ,  H01L29/04

CPC分类号： H01L27/12 ,  G02F1/13624 ,  G09G3/3648 ,  H01L29/78645 ,  H01L29/78696 ,  G02F2001/13685 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2320/0214 ,  H01L27/124 ,  H01L29/78621

摘要： A structure for reducing the OFF current of an active matrix display. In the active matrix display, plural TFTs are connected in series with each one pixel electrode. Of these TFTs connected in series, at least one TFT excluding the TFTs located at opposite ends is maintained in conduction. Alternatively, at least one capacitor is connected between the junction of the drain and source of each TFT connected in series and an AC grounded point. Thus, the amount of electric charge released from auxiliary capacitors during cutoff of the TFTs is reduced.

摘要翻译： 一种用于降低有源矩阵显示器的截止电流的结构。 在有源矩阵显示器中，多个TFT与每个像素电极串联连接。 在串联连接的这些TFT中，除了位于相对端的TFT之外的至少一个TFT保持导通。 或者，至少一个电容器连接在串联连接的每个TFT的漏极和源极的接点与AC接地点之间。 因此，在TFT的截止期间从辅助电容器释放的电荷量减少。

公开(公告)号：US06885027B2

公开(公告)日：2005-04-26

申请号：US10267647

申请日：2002-10-10

申请人： Yasuhiko Takemura ,  Toshiji Hamatani ,  Toshimitsu Konuma ,  Jun Koyama ,  Yuji Kawasaki ,  Shunpei Yamazaki

发明人： Yasuhiko Takemura ,  Toshiji Hamatani ,  Toshimitsu Konuma ,  Jun Koyama ,  Yuji Kawasaki ,  Shunpei Yamazaki

IPC分类号： G02F1/1362 ,  G09G3/36 ,  H01L29/786 ,  H01L29/04 ,  G02F1/133

CPC分类号： H01L27/12 ,  G02F1/13624 ,  G02F2001/13685 ,  G09G3/3648 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2320/0214 ,  H01L27/124 ,  H01L29/78621 ,  H01L29/78645 ,  H01L29/78696

摘要： A structure for reducing the OFF current of an active matrix display. In the active matrix display, plural TFTs are connected in series with each one pixel electrode. Of these TFTs connected in series, at least one TFT excluding the TFTs located at opposite ends is maintained in conduction. Alternatively, at least one capacitor is connected between the junction of the drain and source of each TFT connected in series and an AC grounded point. Thus, the amount of electric charge released from auxiliary capacitors during cutoff of the TFTs is reduced.

摘要翻译： 一种用于降低有源矩阵显示器的截止电流的结构。 在有源矩阵显示器中，多个TFT与每个像素电极串联连接。 在串联连接的这些TFT中，除了位于相对端的TFT之外的至少一个TFT保持导通。 或者，至少一个电容器连接在串联连接的每个TFT的漏极和源极的接点与AC接地点之间。 因此，在TFT的截止期间从辅助电容器释放的电荷量减少。

公开(公告)号：US06355942B1

公开(公告)日：2002-03-12

申请号：US09287551

申请日：1999-04-05

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

IPC分类号： H01L29786

CPC分类号： G02F1/13454 ,  G02F1/1339

摘要： An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

摘要翻译： 一种具有提高可靠性的有源矩阵液晶显示器。 像素区域和外围驱动器电路整体地封装在显示器上。 形成外围驱动电路的TFT位于液晶材料侧的密封材料层的内部，从而保护外围驱动电路免受外部湿气和污染物的影响。 这增强了外围驱动电路的长期可靠性。 像素TFT布置在像素区域中。 从形成外围驱动电路的TFT到像素TFT的引线缩短。 这导致电阻降低。 结果，改善了显示特性。

公开(公告)号：US6011607A

公开(公告)日：2000-01-04

申请号：US601956

申请日：1996-02-15

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

IPC分类号： G02F1/1339 ,  G02F1/1362

CPC分类号： G02F1/13454 ,  G02F1/1339

摘要： An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

摘要翻译： 一种具有提高可靠性的有源矩阵液晶显示器。 像素区域和外围驱动器电路整体地封装在显示器上。 形成外围驱动电路的TFT位于液晶材料侧的密封材料层的内部，从而保护外围驱动电路免受外部湿气和污染物的影响。 这增强了外围驱动电路的长期可靠性。 像素TFT布置在像素区域中。 从形成外围驱动电路的TFT到像素TFT的引线缩短。 这导致电阻降低。 结果，改善了显示特性。

公开(公告)号：US07924392B2

公开(公告)日：2011-04-12

申请号：US12469773

申请日：2009-05-21

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

IPC分类号： G02F1/1339

CPC分类号： G02F1/13454 ,  G02F1/1339

摘要： An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

摘要翻译： 一种具有提高的可靠性的有源矩阵液晶显示器。 像素区域和外围驱动器电路整体地封装在显示器上。 形成外围驱动电路的TFT位于液晶材料侧的密封材料层的内部，从而保护外围驱动电路免受外部湿气和污染物的影响。 这增强了外围驱动电路的长期可靠性。 像素TFT布置在像素区域中。 从形成外围驱动电路的TFT到像素TFT的引线缩短。 这导致电阻降低。 结果，改善了显示特性。

公开(公告)号：US20090291612A1

公开(公告)日：2009-11-26

申请号：US12469773

申请日：2009-05-21

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

IPC分类号： H01J9/26

CPC分类号： G02F1/13454 ,  G02F1/1339

摘要： An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

摘要翻译： 一种具有提高的可靠性的有源矩阵液晶显示器。 像素区域和外围驱动器电路整体地封装在显示器上。 形成外围驱动电路的TFT位于液晶材料侧的密封材料层的内部，从而保护外围驱动电路免受外部湿气和污染物的影响。 这增强了外围驱动电路的长期可靠性。 像素TFT布置在像素区域中。 从形成外围驱动电路的TFT到像素TFT的引线缩短。 这导致电阻降低。 结果，改善了显示特性。

公开(公告)号：US07538849B2

公开(公告)日：2009-05-26

申请号：US10754702

申请日：2004-01-12

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

IPC分类号： G02F1/1339

CPC分类号： G02F1/13454 ,  G02F1/1339

摘要： An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

公开(公告)号：US06703643B2

公开(公告)日：2004-03-09

申请号：US10037103

申请日：2001-12-31

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yuji Kawasaki ,  Toshimitsu Konuma ,  Satoshi Teramoto ,  Yoshiharu Hirakata

IPC分类号： H01L29267

CPC分类号： G02F1/13454 ,  G02F1/1339

摘要： An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

摘要翻译： 一种具有提高的可靠性的有源矩阵液晶显示器。 像素区域和外围驱动器电路整体地封装在显示器上。 形成外围驱动电路的TFT位于液晶材料侧的密封材料层的内部，从而保护外围驱动电路免受外部湿气和污染物的影响。 这增强了外围驱动电路的长期可靠性。 像素TFT布置在像素区域中。 从形成外围驱动电路的TFT到像素TFT的引线缩短。 这导致电阻降低。 结果，改善了显示特性。

公开(公告)号：US20120168763A1

公开(公告)日：2012-07-05

申请号：US13411842

申请日：2012-03-05

申请人： Shunpei Yamazaki ,  Jun Koyama ,  Toru Takayama ,  Toshiji Hamatani

发明人： Shunpei Yamazaki ,  Jun Koyama ,  Toru Takayama ,  Toshiji Hamatani

IPC分类号： H01L33/08

CPC分类号： G02F1/13454 ,  G02F1/136286 ,  G02F1/1368 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/124 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/78621 ,  H01L29/78627 ,  H01L29/78645 ,  H01L29/78684

摘要： The invention primarily provides gate electrodes and gate wirings permitting large-sized screens for active matrix-type display devices, wherein, in order to achieve this object, the construction of the invention is a semiconductor device having, on the same substrate, a pixel TFT provided in a display region and a driver circuit TFT provided around the display region, wherein the gate electrodes of the pixel TFT and the driver circuit TFT are formed from a first conductive layer, the gate electrodes are in electrical contact through connectors with gate wirings formed from a second conductive layer, and the connectors are provided outside the channel-forming regions of the pixel TFT and the driver circuit TFT.

摘要翻译： 本发明主要提供允许用于有源矩阵型显示装置的大尺寸屏幕的栅极电极和栅极布线，其中为了实现该目的，本发明的结构是在同一基板上具有像素TFT 设置在显示区域和设置在显示区域周围的驱动电路TFT，其中像素TFT和驱动电路TFT的栅电极由第一导电层形成，栅电极通过与形成的栅极布线的连接器电接触 并且连接器设置在像素TFT和驱动电路TFT的沟道形成区域的外侧。