公开(公告)号：US07423290B2

公开(公告)日：2008-09-09

申请号：US11374038

申请日：2006-03-14

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： H01L29/04

CPC分类号： H01L27/124 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136245 ,  G09G3/2011 ,  G09G3/3607 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2300/0823 ,  G09G2330/08 ,  H01L27/1214 ,  H01L29/04 ,  H01L29/66757 ,  H01L29/78603

摘要： A grey tone display and a driving method are described. The display comprises a light influencing layer, an 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。 所述显示器包括光影响层，位于所述层的一侧附近的层的电极焊盘，以便限定所述层中的像素，在其源极端子处连接到所述电极焊盘的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：US20060151792A1

公开(公告)日：2006-07-13

申请号：US11374038

申请日：2006-03-14

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： H01L29/04

CPC分类号： H01L27/124 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136245 ,  G09G3/2011 ,  G09G3/3607 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2300/0823 ,  G09G2330/08 ,  H01L27/1214 ,  H01L29/04 ,  H01L29/66757 ,  H01L29/78603

摘要： A grey tone display and a driving method are described. The display comprises a light influencing layer, an 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.

公开(公告)号：US20060060860A1

公开(公告)日：2006-03-23

申请号：US11205311

申请日：2005-08-17

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki ,  Yasuhiko Takemura ,  Hongyong Zhang ,  Hideki Uochi ,  Hideki Nemoto

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki ,  Yasuhiko Takemura ,  Hongyong Zhang ,  Hideki Uochi ,  Hideki Nemoto

IPC分类号： H01L29/04

CPC分类号： H01L27/1222 ,  G02F1/1368 ,  G02F2001/136245 ,  G09G2300/0823 ,  H01L27/1214 ,  H01L27/1248 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/78618 ,  H04N3/127

摘要： An insulated-gate field-effect transistor adapted to be used in an active-matrix liquid-crystal display. The channel length, or the distance between the source region and the drain region, is made larger than the length of the gate electrode taken in the longitudinal direction of the channel. Offset regions are formed in the channel region on the sides of the source and drain regions. No or very weak electric field is applied to these offset regions from the gate electrode.

公开(公告)号：US06778231B1

公开(公告)日：2004-08-17

申请号：US09233145

申请日：1999-01-19

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki ,  Yasuhiko Takemura

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki ,  Yasuhiko Takemura

IPC分类号： G02F1136

CPC分类号： G09G5/395 ,  G02F1/136227 ,  G09G3/2018 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3685 ,  G09G3/3688 ,  G09G2300/0823 ,  G09G2310/027 ,  G09G2330/04

摘要： A display device including a substrate and at least one thin film transistor formed over the substrate, wherein the thin film transistor includes a semiconductor film. An insulating film including an inorganic material is provided over the thin film transistor. A leveling film including an organic resin is formed over the substrate and covers the thin film transistor. A pixel electrode is formed on the leveling film and is directly connected to the semiconductor film of the thin film transistor through an opening provided in the leveling film, wherein an edge of the organic resin film at a periphery of the opening is round.

摘要翻译： 一种显示装置，包括衬底和形成在衬底上的至少一个薄膜晶体管，其中薄膜晶体管包括半导体膜。 在薄膜晶体管上设置包括无机材料的绝缘膜。 包含有机树脂的流平膜形成在衬底上并覆盖薄膜晶体管。 在平整膜上形成像素电极，并通过设在调平膜上的开口直接与薄膜晶体管的半导体膜连接，其中有机树脂膜在开口周边的边缘是圆形的。

公开(公告)号：US06369788B1

公开(公告)日：2002-04-09

申请号：US08247452

申请日：1994-05-23

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： G09G336

CPC分类号： G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136245 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0809 ,  G09G2300/0823 ,  G09G2330/08

摘要： A display and a driving method for the same capable of constructing clear visual images as described. In the display, a plurality of conductive pads are opposed to a back electrode with a light influencing medium such as a liquid crystal layer. Control signals are supplied to the conductive pads through complimentary transistors comprise a p-channel field effect transistor and an n-channel field effect transistor connected between VDD and VSS lines of a control circuit, which also supplies a bias voltage to the back electrode and gate control signals to the gate terminals of the p-channel field effect transistor and the n-channel field effect transistor. During operation, the bias voltage is inverted in order to invert the polarity of control signal applied across the light influencing medium.

摘要翻译： 一种能够构建如上所述的清晰可视图像的显示器和驱动方法。 在显示器中，多个导电焊盘与具有诸如液晶层的光影响介质的背面电极相对。 控制信号通过互补晶体管提供给导电焊盘，该晶体管包括连接在控制电路的VDD和VSS线之间的p沟道场效应晶体管和n沟道场效应晶体管，其也向背电极和栅极 控制信号到p沟道场效应晶体管和n沟道场效应晶体管的栅极端子。 在操作期间，偏置电压被反转以反转施加在光影响介质上的控制信号的极性。

公开(公告)号：US5680147A

公开(公告)日：1997-10-21

申请号：US885637

申请日：1992-05-19

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki ,  Yasuhiko Takemura

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki ,  Yasuhiko Takemura

IPC分类号： G09G3/20 ,  G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G2300/0823 ,  G09G2310/066 ,  G09G3/2014

摘要： An electro-optical device and a method of fine gradation display by an electro-optical device are disclosed. In case of driving each picture element of the active matrix type electro-optical device, a visual gradation display can be carried out by using transfer gate complementary field effect transistors, in a structure where one of the input and output terminals thereof is connected with a picture element electrode, by applying a voltage to the other terminal, and by applying a bipolar pulse to a control electrode at a certain timing and cutting the voltage at the same time, and whereby controlling the time for applying voltage to the picture element, while a visual gradation display can also be carried out in a structure where one of the input and output terminals of the device is connected with the picture element, by applying the bipolar pulse to the control electrode at a certain timing and by applying a voltage as a function of time to the other terminal at the same time, and whereby applying the voltage determined thereby to the picture element.

摘要翻译： 公开了一种电光装置和通过电光装置进行精细等级显示的方法。 在驱动有源矩阵型电光装置的每个像素的情况下，可以通过使用传输栅互补场效应晶体管来执行视觉灰度显示，其结构中，其输入和输出端之一与 图像元素电极，通过向另一个端子施加电压，并且通过在一定的定时向控制电极施加双极性脉冲并同时切断电压，并且由此控制向像素施加电压的时间，同时 也可以通过在一定时刻将双极性脉冲施加到控制电极，并将电压施加为电压的结构，在该装置的输入输出端子与图像元件连接的结构中进行视觉灰度显示 同时对另一个终端的时间功能，并且由此将由此确定的电压施加到图像元素。

公开(公告)号：US5612799A

公开(公告)日：1997-03-18

申请号：US542821

申请日：1995-10-13

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, an 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。 所述显示器包括光影响层，位于所述层的一侧附近的层的电极焊盘，以便限定所述层中的像素，在其源极端子处连接到所述电极焊盘的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：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.

公开(公告)号：US07462515B2

公开(公告)日：2008-12-09

申请号：US11121944

申请日：2005-05-05

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： H01L21/00

CPC分类号： H01L27/1248 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136245 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0809 ,  G09G2300/0823 ,  G09G2330/08 ,  H01L27/1214 ,  H01L27/14643 ,  H01L27/14687 ,  H01L27/14689 ,  H01L27/3244

摘要： A display and a driving method for the same capable of constructing clear visual images is described. In the display, a plurality of conductive pads are opposed to a back electrode with a light influencing medium such as a liquid crystal layer. Control signals are supplied to the conductive pads through complimentary transistors comprise a p-channel field effect transistor and an n-channel field effect transistor connected between VDD and VSS lines of a control circuit, which also supplies a bias voltage to the back electrode and gate control signals to the gate terminals of the p-channel field effect transistor and the n-channel field effect transistor. During operation, the bias voltage is inverted in order to invert the polarity of control signal applied across the light influencing medium.

摘要翻译： 描述了能够构建清晰可视图像的显示器及其驱动方法。 在显示器中，多个导电焊盘与具有诸如液晶层的光影响介质的背面电极相对。 控制信号通过互补晶体管提供给导电焊盘，该晶体管包括连接在控制电路的VDD和VSS线之间的p沟道场效应晶体管和n沟道场效应晶体管，其也向背电极和栅极 控制信号到p沟道场效应晶体管和n沟道场效应晶体管的栅极端子。 在操作期间，偏置电压被反转以反转施加在光影响介质上的控制信号的极性。