公开(公告)号：US5716871A

公开(公告)日：1998-02-10

申请号：US117709

申请日：1993-09-08

申请人： Shunpei Yamazaki ,  Akira Mase ,  Hideki Uochi ,  Yasuhiko Takemura

发明人： Shunpei Yamazaki ,  Akira Mase ,  Hideki Uochi ,  Yasuhiko Takemura

IPC分类号： G02F1/1362 ,  H01L21/336 ,  H01L27/12 ,  H01L29/49 ,  H01L29/786 ,  H01L21/44

CPC分类号： H01L29/66757 ,  H01L27/12 ,  H01L29/4908 ,  H01L29/78666 ,  H01L29/78675 ,  G02F1/13454 ,  G02F2001/136245

摘要： A semiconductor device or a semiconductor integrated circuit includes a field effect transistor having a source region, a drain region and a channel regions formed within a semiconductor substrate. A lower wiring is formed on the semiconductor substrate to form a gate electrode and its extension and oxidized to form an oxide film covering the lower wiring. An upper wiring is formed over the lower wiring on the semiconductor substrate to make contact with the drain or source region. The lower wiring is electrically insulated from the upper wiring by the oxide film.

摘要翻译： 半导体器件或半导体集成电路包括具有源极区，漏极区和形成在半导体衬底内的沟道区的场效应晶体管。 在半导体基板上形成下布线以形成栅电极，并且其延伸部被氧化以形成覆盖下布线的氧化膜。 在半导体衬底上的下布线之上形成上布线以与漏区或源区接触。 下布线通过氧化膜与上布线电绝缘。

公开(公告)号：US5585949A

公开(公告)日：1996-12-17

申请号：US334383

申请日：1994-11-03

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： G02F1/133 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/36 ,  H01L27/12 ,  H01L29/78 ,  H01L29/786 ,  G02F1/1343

CPC分类号： G02F1/136204

摘要： A display device with over voltage protection circuits having zener diode characteristics. The protection circuits have pairs of TFTs connected to resistive dividers. Each resistive divider provide the voltage set levels for one direction of overvoltage application.

摘要翻译： 具有过压保护电路的具有齐纳二极管特性的显示装置。 保护电路具有连接到电阻分压器的TFT对。 每个电阻分压器为过压应用的一个方向提供电压设定电平。

公开(公告)号：US5495353A

公开(公告)日：1996-02-27

申请号：US224992

申请日：1994-04-08

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： G02F1/136 ,  G02F1/1333 ,  G02F1/1362 ,  G09G3/20 ,  G09G3/36 ,  G02F1/1343

CPC分类号： G02F1/1368 ,  G09G3/3648 ,  G09G3/3659 ,  G02F1/13624 ,  G02F2001/136245 ,  G02F2203/30 ,  G09G2300/0809 ,  G09G2300/0823 ,  G09G2330/08 ,  G09G3/2011

摘要： A grey tone display and a driving method are described. The display comprises a light influencing layer, and electrode pad located adjacent to the layer at one side of the layer in order to define a pixel in the layer, an n-channel field effect transistors connected to the electrode pad at its source terminal, a p-channel field effect transistors connected to the electrode pad at its source terminal, a first control line connected to the drain terminal of the n-channel field effect transistor, a second control line connected to the drain terminal of the p-channel field effect transistor, a third control line connected to the gate terminals of the n-channel field effect transistor and the p-channel field effect transistor, and a control circuit for supplying control signals to the first, second and third control lines. By this configuration, the voltage of the electrode pad can be arbitrarily controlled by adjusting the input level at the gate terminals.

摘要翻译： 描述灰色调显示和驱动方法。 显示器包括光影响层，以及位于层的一侧附近的层的电极焊盘，以便限定该层中的像素，在其源极端子处连接到电极焊盘的n沟道场效应晶体管， 在源极端子连接到电极焊盘的p沟道场效应晶体管，连接到n沟道场效应晶体管的漏极端子的第一控制线，连接到p沟道场效应的漏极端子的第二控制线 晶体管，连接到n沟道场效应晶体管和p沟道场效应晶体管的栅极端子的第三控制线，以及用于向第一，第二和第三控制线提供控制信号的控制电路。 通过这种配置，可以通过调节栅极端子处的输入电平来任意地控制电极焊盘的电压。

公开(公告)号：US5289030A

公开(公告)日：1994-02-22

申请号：US846164

申请日：1992-03-05

申请人： Shunpei Yamazaki ,  Akira Mase ,  Toshiji Hamatani

发明人： Shunpei Yamazaki ,  Akira Mase ,  Toshiji Hamatani

IPC分类号： G02F1/1362 ,  H01L21/336 ,  H01L21/60 ,  H01L27/12 ,  H01L29/49 ,  H01L29/786 ,  H01L29/76 ,  H01L29/04 ,  H01L31/036

CPC分类号： H01L21/76897 ,  H01L27/12 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/78651 ,  H01L29/78666 ,  H01L29/78675 ,  G02F1/13454 ,  G02F2001/136245 ,  Y10S257/90

摘要： An insulated gate field effect semiconductor device comprising a substrate having provided thereon a thin-film structured insulated gate field effect semiconductor device, said device being characterized by that it comprises a metal gate electrode and at least the side thereof is coated with an oxide of the metal. The insulated gate field effect semiconductor device according to the present invention is also characterized by that the contact holes for the extracting contacts of the source and drain regions are provided at about the same position of the end face of the anodically oxidized film established at the side of the gate. Furthermore, the present invention provides a method for forming insulated gate field effect semiconductor devices using less masks.

摘要翻译： 一种绝缘栅场效应半导体器件，包括其上设置有薄膜结构的绝缘栅场效应半导体器件的衬底，所述器件的特征在于其包括金属栅电极，并且至少其一侧涂覆有氧化物 金属。 根据本发明的绝缘栅场效应半导体器件的特征还在于，源极和漏极区域的提取触点的接触孔设置在位于侧面的阳极氧化膜的端面的大致相同的位置 的门。 此外，本发明提供一种使用较少掩模形成绝缘栅场效应半导体器件的方法。

公开(公告)号：US5159323A

公开(公告)日：1992-10-27

申请号：US361954

申请日：1989-06-06

申请人： Akira Mase ,  Shunpei Yamazaki

发明人： Akira Mase ,  Shunpei Yamazaki

IPC分类号： G01L1/16 ,  G06F3/033 ,  G06F3/041

CPC分类号： G06F3/0412 ,  G01L1/16 ,  G06F3/0414

摘要： A liquid crystal display is provided having pressure detection ability. An information input can be implemented by directly touching the display which has presented an image. The pressure detection is performed by means of the liquid crystal material which is also provided for use in a displaying operation. In the method of operation, the displaying and pressure operations are carried out alternately.

摘要翻译： 提供具有压力检测能力的液晶显示器。 可以通过直接触摸呈现图像的显示器来实现信息输入。 压力检测通过液晶材料进行，该液晶材料也用于显示操作。 在操作方法中，显示和压力操作交替进行。

公开(公告)号：US4927493A

公开(公告)日：1990-05-22

申请号：US222635

申请日：1988-07-21

申请人： Shunpei Yamazaki ,  Akira Mase ,  Hiroyuki Sakayori

发明人： Shunpei Yamazaki ,  Akira Mase ,  Hiroyuki Sakayori

IPC分类号： G02F1/1345 ,  G02F1/1339 ,  G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/1339 ,  Y10T428/1055 ,  Y10T428/1059

摘要： An improved liquid crystal device for display is disclosed. The device is comprised of a pair of substrates on whose insides a number of electrode strips are formed in a matrix. The electrode strips are formed also near the periphery portions of the substrates which are unnecessary for the pixels of the display. By virtue of the excess electrode strips, joining the substrates can be done without special attention to the coincidence of the substrates.

公开(公告)号：US4875378A

公开(公告)日：1989-10-24

申请号：US150150

申请日：1988-01-29

申请人： Shunpei Yamazaki ,  Akira Mase

发明人： Shunpei Yamazaki ,  Akira Mase

IPC分类号： B25J19/02 ,  G01L1/16 ,  G01L5/00 ,  G06F3/033 ,  G06F3/041 ,  G06K11/06 ,  H01L41/08 ,  H01L41/113 ,  H01L41/193

CPC分类号： G06F3/0412 ,  G01L1/16 ,  G06F3/0414 ,  H01L41/1132 ,  H01L41/193 ,  Y10S73/04

摘要： A new type of pressure sensor is disclosed here. The sensor is composed of a pair of glass substrates and a ferroelectric liquid crystal which is interposed between the substrates and exhibits piezoelectric effect. Because of crystalline property in liquid phase, the piezoelectric medium can be easily disposed and aligned between the substrates in light of the orientation of the surface contiguous to the liquid crystal layer.

摘要翻译： 这里公开了一种新型的压力传感器。 传感器由一对玻璃基板和介于基板之间的铁电液晶组成，具有压电效果。 由于在液相中具有结晶性，所以根据与液晶层相邻的表面的取向，可以容易地在压电介质之间设置和对准基板。

公开(公告)号：US07569408B1

公开(公告)日：2009-08-04

申请号：US08841644

申请日：1997-04-30

申请人： Shunpei Yamazaki ,  Akira Mase ,  Toshiji Hamatani

发明人： Shunpei Yamazaki ,  Akira Mase ,  Toshiji Hamatani

IPC分类号： H01L21/00

CPC分类号： H01L21/76897 ,  G02F1/13454 ,  G02F2001/136245 ,  H01L27/12 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/78651 ,  H01L29/78666 ,  H01L29/78675 ,  Y10S257/90

摘要： An insulated gate field effect semiconductor device comprising a substrate having provided thereon a thin-film structured insulated gate field effect semiconductor device, said device being characterized by that it comprises a metal gate electrode and at least the side thereof is coated with an oxide of the metal. The insulated gate field effect semiconductor device according to the present invention is also characterized by that the contact holes for the extracting contacts of the source and drain regions are provided at about the same position of the end face of the anodically oxidized film established at the side of the gate. Furthermore, the present invention provides a method for forming insulated gate field effect semiconductor devices using less masks.

公开(公告)号：US07489367B1

公开(公告)日：2009-02-10

申请号：US09288140

申请日：1999-04-08

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： G02F1/136 ,  H01I31/036

CPC分类号： G09G3/2011 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/136245 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0823 ,  G09G2310/027 ,  G09G2310/066 ,  Y10S148/141

摘要： A novel structure of an active display device is disclosed. The device is characterized as having at least one display device comprising a substrate having an insulated surface with at least one thin film transistor (TFT) formed over the substrate and a gate insulating film and gate electrode adjacent to the channel region, with the gate insulating layer interposed between the gate electrode and the channel region. In one embodiment, an interlayer insulating film covers the TFT and an aluminum lead electrode is formed over the interlayer insulating layer that is electrically connected to one of the source or drain regions of the TFT through a hole of the interlayer insulating film. In another embodiment of the invention the first and second holes of the interlayer insulating layer do not overlap. In a preferred embodiment, an organic resin film, with a pixel electrode form thereover, is formed over the thin film transistor, the interlayer insulating film and the lead electrode is provide a leveled upper surface. The pixel electrode is electrically connected to the TFT via the lead electrode. The present invention is applicable with any device with a display, such as a television or a personal computer.

摘要翻译： 公开了一种有源显示装置的新颖结构。 该装置的特征在于具有至少一个显示装置，其包括具有绝缘表面的基板，所述基板具有在基板上形成的至少一个薄膜晶体管（TFT），栅极绝缘膜和邻近沟道区的栅电极，栅极绝缘 介于栅电极和沟道区之间的层。 在一个实施例中，层间绝缘膜覆盖TFT，并且在通过层间绝缘膜的孔电连接到TFT的源区或漏区之一的层间绝缘层上形成铝引线电极。 在本发明的另一个实施例中，层间绝缘层的第一和第二孔不重叠。 在优选实施例中，在薄膜晶体管的上方形成有形成有像素电极的有机树脂膜，层间绝缘膜和引线电极提供平整的上表面。 像素电极经由引线电极电连接到TFT。 本发明可应用于具有诸如电视或个人计算机的显示器的任何设备。

公开(公告)号：US07479939B1

公开(公告)日：2009-01-20

申请号：US08372899

申请日：1995-01-17

申请人： Masaaki Hiroki ,  Akira Mase ,  Shunpei Yamazaki

发明人： Masaaki Hiroki ,  Akira Mase ,  Shunpei Yamazaki

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G02F1/1362 ,  G02F1/136227 ,  G02F2001/136245 ,  G09G3/2018 ,  G09G3/3648 ,  G09G3/3651 ,  G09G3/3659 ,  G09G3/3688 ,  G09G2300/0823 ,  G09G2310/027 ,  H01L27/124 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/78618 ,  H04N3/127

摘要： An electro-optical device comprising a display drive system with the display timing related to the unit time t for writing-in a picture element and to the time F for writing-in one picture is disclosed. In the device, a gradated display corresponding to the ratio of the division can be obtained by time-sharing the signal during a write-in of time t without changing the time F.