公开(公告)号：US4730903A

公开(公告)日：1988-03-15

申请号：US821840

申请日：1986-01-23

申请人： Shunpei Yamazaki ,  Takashi Inushima ,  Akira Mase ,  Toshimitsu Konuma ,  Mitsunori Sakama

发明人： Shunpei Yamazaki ,  Takashi Inushima ,  Akira Mase ,  Toshimitsu Konuma ,  Mitsunori Sakama

IPC分类号： G02F1/1365 ,  G02F1/13

CPC分类号： G02F1/1365 ,  Y10S359/90

摘要： A ferroelectric liquid crystal display having a matrix of ferroelectric liquid crystal elements and nonlinear elements having a diode characteristic in which the liquid crystal elements are connected in series with the nonlinear elements. The first substrate member comprises (a) a transparent first substrate having an insulating surface, (b) a plurality of m.times.n (m>1, n>1) of rectangular transparent conductive layers C.sub.11 to C.sub.1n, C.sub.21 to C.sub.2n, . . . C.sub.m1 to C.sub.mn arranged on the substrate in a matrix form on the first substrate, (c) a layer member A.sub.ij formed on the conductive layer C.sub.ij (where i=1, 2 . . . m and j=1, 2 . . . n) and (d) a stripe-like conductive layer F.sub.i extending in the row direction and making contact with layer member A.sub.i1 to A.sub.in on the side opposite from the conductive layer C.sub.i1 to C.sub.in, wherein the opposing side surfaces a and a' of the layer member A.sub.ij defining is length are substantially aligned with the opposing side surfaces b and b' of the conductive layer C.sub.ij defining its width, respectively, and wherein the opposing side surface b and b' of the layer member A.sub.ij defining its width are substantially aligned with the opposing side surfaces b and b' of the conductive layer F.sub.i defining its width, respectively. The layer member A.sub.ij may be a laminate layer of a first nontransparent conductive layer, non-single-crystal semiconductor layer member or thin insulating layer which permits passage therethrough of tunnel current and a second nontransparent conductive layer.

摘要翻译： 具有铁电液晶元件的矩阵的铁电液晶显示器和具有二极管特性的非线性元件，其中液晶元件与非线性元件串联连接。 第一衬底构件包括（a）具有绝缘表面的透明第一衬底，（b）矩形透明导电层C11至C1n，C21至C2n的多个m1n（m1，n≥1）。 。 。 Cm1至Cmn以矩阵形式布置在第一衬底上的衬底上，（c）形成在导电层Cij上的层构件Aij（其中i = 1,2 ...和j = 1,2 ...） ）和（d）沿行方向延伸的条状导电层Fi，并且在与导电层Ci1至Cin相对的一侧与层构件Ai1至Ain接触，其中层的相对侧表面a和a' 构件Aij的长度分别基本上与导电层Cij的相对的侧表面b和b'对准，以限定其宽度，并且其中限定其宽度的层构件Aij的相对的侧表面b和b'基本上与 导电层Fi的相对的侧表面b和b'分别限定其宽度。 层构件Aij可以是允许隧道电流通过的第一非透明导电层，非单晶半导体层构件或薄绝缘层的层压层和第二非透明导电层。

公开(公告)号：US07948569B2

公开(公告)日：2011-05-24

申请号：US12236033

申请日：2008-09-23

申请人： Masaaki Hiroki ,  Akira Mase ,  Shunpei Yamazaki

发明人： Masaaki Hiroki ,  Akira Mase ,  Shunpei Yamazaki

IPC分类号： G02F1/136 ,  G02F1/1333

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.

摘要翻译： 公开了一种电光装置，其包括显示驱动系统，其具有与用于写入图像元素的单位时间t相关的显示定时和用于写入一个图像的时间F. 在该设备中，可以通过在时间t的写入期间对信号进行时分而不改变时间F来获得与分频比相对应的等级显示。

公开(公告)号：US07420628B1

公开(公告)日：2008-09-02

申请号：US08943238

申请日：1997-10-03

申请人： Masaaki Hiroki ,  Akira Mase ,  Shunpei Yamazaki

发明人： Masaaki Hiroki ,  Akira Mase ,  Shunpei Yamazaki

IPC分类号： G02F1/1339 ,  G02F1/136 ,  H01L21/00 ,  H01L21/302

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.

摘要翻译： 公开了一种电光装置，其包括显示驱动系统，其具有与用于写入图像元素的单位时间t相关的显示定时和用于写入一个图像的时间F. 在该设备中，可以通过在时间t的写入期间对信号进行时分而不改变时间F来获得与分频比相对应的等级显示。

公开(公告)号：US06979840B1

公开(公告)日：2005-12-27

申请号：US08223823

申请日：1994-04-06

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

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

IPC分类号： H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/13 ,  H01L29/04

CPC分类号： H01L29/66757 ,  H01L27/1255

摘要： A thin-film semiconductor device or integrated circuit comprising an insulating substrate, TFTs (thin-film transistors) formed on the substrate, and multilayer conductive interconnections. The circuit has a first metallization layer becoming gate electrodes and gate interconnections. The surface of the first metallization layer is oxidized by anodic oxidation to form an insulating coating on the surface of the first metallization layer. A second metallization layer becoming source and drain electrodes or conductive interconnections is then formed on the insulating coating directly or via an interlayer insulator. An improvement in the production yield and improved reliability are accomplished.

摘要翻译： 包括绝缘基板，形成在基板上的TFT（薄膜晶体管）和多层导电互连的薄膜半导体器件或集成电路。 该电路具有成为栅电极和栅极互连的第一金属化层。 通过阳极氧化将第一金属化层的表面氧化，以在第一金属化层的表面上形成绝缘涂层。 然后在绝缘涂层上直接或经由层间绝缘体形成成为源极和漏电极或导电互连的第二金属化层。 实现了产量的提高和可靠性的提高。

公开(公告)号：US06893906B2

公开(公告)日：2005-05-17

申请号：US10728989

申请日：2003-12-08

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  G09G3/36 ,  H01L21/77 ,  H01L27/146 ,  H01L27/32 ,  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.

公开(公告)号：US06436815B1

公开(公告)日：2002-08-20

申请号：US09537172

申请日：2000-03-29

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： H01L214763

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 electro-optical device is disclosed. The device is provided with complementary thin film insulated gate field effect transistors (TFTs) therein which comprise a P-TFT and an N-TFT. P-TFT and N-TFT are connected to a common signal line by the gate electrodes thereof, while the source (or drain) electrodes thereof are connected to a common signal line as a well as to one of the picture element electrodes. In case of driving the active electro-optical device, a gradation display can be carried out in a driving method having a display timing determined in relation to a time F for writing one screen and a time (t) for writing in one picture element, by applying a reference signal in a cycle of the time (t), to the signal line used for a certain picture element driving selection, and by applying the select signal to the other signal line at a certain timing within the time (t), and whereby setting the value of the voltage to be applied to a liquid crystal.

摘要翻译： 公开了一种有源电光装置的新颖结构。 该器件在其中设置有包括P-TFT和N-TFT的互补薄膜绝缘栅场效应晶体管（TFT）。 P-TFT和N-TFT通过其栅电极连接到公共信号线，而其源极（或漏极）与公共信号线一样连接到一个像素电极。在这种情况下 驱动有源电光装置时，可以以具有相对于用于写入一个画面的时间F和用于在一个画面中写入的时间（t））而确定的显示定时的驱动方法，通过应用 在时间（t）的周期中的参考信号，用于某一像素驱动选择的信号线，以及在时间（t）内的某个定时将选择信号施加到另一个信号线，并且由此 设定要施加到液晶的电压的值。

公开(公告)号：US6013928A

公开(公告)日：2000-01-11

申请号：US479393

申请日：1995-06-07

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： G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786 ,  H04N3/12 ,  H01L27/01 ,  H01L31/0392 ,  H01L29/04

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

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.

摘要翻译： 一种适用于有源矩阵液晶显示器的绝缘栅场效应晶体管。 沟道长度或源极区域和漏极区域之间的距离大于沿着沟道的纵向方向取得的栅电极的长度。 偏移区域形成在源极和漏极区域的侧面上的沟道区域中。 没有或非常弱的电场被施加到来自栅电极的这些偏移区域。

公开(公告)号：US5963278A

公开(公告)日：1999-10-05

申请号：US912298

申请日：1997-07-31

申请人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

发明人： Shunpei Yamazaki ,  Akira Mase ,  Masaaki Hiroki

IPC分类号： G02F1/136 ,  G02F1/13 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/20 ,  G09G3/36 ,  H01L21/336 ,  H01L29/786

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

摘要： A novel structure of an active electro-optical device is disclosed. The device is provided with complementary thin film insulated gate field effect transistors (TFTs) therein which comprise a P-TFT and an N-TFT, P-TFT and N-TFT are connected to a common signal line by the gate electrodes thereof, while the source (or drain) electrodes thereof are connected to a common signal line as well as to one of the picture element electrodes.In case of driving the active electro-optical device, a gradation display can be carried out in a driving method having a display timing determined in relation to a time F for writing one screen and a time (t) for writing in one picture element, by applying a reference signal in a cycle of the time (t), to the signal line used for a certain picture element driving selection, and by applying the select signal to the other signal line at a certain timing within the time (t), and whereby setting the value of the voltage to be applied to a liquid crystal.

摘要翻译： 公开了一种有源电光装置的新颖结构。 该器件在其中设置有包括P-TFT和N-TFT，P-TFT和N-TFT的互补薄膜绝缘栅场效应晶体管（TFT），其栅极由公共信号线连接，同时 其源极（或漏极）电极连接到公共信号线以及像素电极之一。 在驱动有源电光装置的情况下，可以以具有用于写入一个画面的时间F和用于写入一个画面的时间（t））确定的显示定时的驱动方法来进行灰度显示， 通过将时间（t）的周期中的参考信号施加到用于某一像素驱动选择的信号线，并且通过在时间（t）内的某个定时向另一个信号线施加选择信号， 由此设定要施加到液晶的电压的值。

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。