公开(公告)号：US5196912A

公开(公告)日：1993-03-23

申请号：US668741

申请日：1991-03-13

申请人： Hiroshi Matsumoto ,  Hiroyasu Yamada ,  Nobuyuki Yamamura ,  Shinichi Shimomaki ,  Naohiro Konya ,  Kyuya Baba

发明人： Hiroshi Matsumoto ,  Hiroyasu Yamada ,  Nobuyuki Yamamura ,  Shinichi Shimomaki ,  Naohiro Konya ,  Kyuya Baba

IPC分类号： H01L27/115 ,  H01L29/792

CPC分类号： H01L27/115 ,  H01L29/792

摘要： A memory element is formed of a thin film transistor. The thin film transistor has a semiconductor layer, a source electrode electrically connected to the semiconductor layer, a drain electrode electrically connected to the semiconductor layer and formed separately from the source electrode, a gate electrode for controlling formation of a channel of the semiconductor layer, and a gate insulation film for isolating the gate electrode and the semiconductor layer from each other and causing a hysteresis in the relation between the drain current and the gate circuit. The insulation film is a silicon nitride film whose composition ratio of silicon to nitrogen is in a range of approx. 0.85 to 1.1. According to this invention, the relation between the gate voltage and the drain current can be set to have a hysteresis. Therefore, the thin film transistor can be used as a memory element. Further, according to this invention, data can be written, erased and read out by selectively applying an electric field to the gate insulation film. Therefore, the thin film transistor can be used as a memory element.

摘要翻译： 存储元件由薄膜晶体管形成。 薄膜晶体管具有半导体层，与半导体层电连接的源电极，与半导体层电连接并与源极分开形成的漏电极，用于控制半导体层的沟道的形成的栅电极， 以及用于将栅极电极和半导体层彼此隔离并且在漏极电流和栅极电路之间的关系中产生滞后的栅极绝缘膜。 绝缘膜是硅与氮的组成比在大约的范围内的氮化硅膜。 0.85〜1.1。 根据本发明，可以将栅极电压和漏极电流之间的关系设定为滞后。 因此，薄膜晶体管可以用作存储元件。 此外，根据本发明，可以通过选择性地向栅极绝缘膜施加电场来写入，擦除和读出数据。 因此，薄膜晶体管可以用作存储元件。

公开(公告)号：US5060034A

公开(公告)日：1991-10-22

申请号：US427252

申请日：1989-10-25

申请人： Hideaki Shimizu ,  Nobuyuki Yamamura ,  Hiroyasu Yamada ,  Haruo Wakai ,  Hiroshi Matsumoto

发明人： Hideaki Shimizu ,  Nobuyuki Yamamura ,  Hiroyasu Yamada ,  Haruo Wakai ,  Hiroshi Matsumoto

IPC分类号： H01L27/115

CPC分类号： H01L27/115

摘要： A memory device includes a memory element composed of a first thin film transistor having a memory function, and a select element composed of a second thin film transistor for selecting the memory element. A gate insulation film of the first thin film transistor has a charge storage function. A gate insulation film of the second thin film transistor does not have any charge storage function. If a plurality of the memory devices are arranged in matrix form, this configuration can be used as E.sup.2 PROM. By forming the first and second thin film transistors simultaneously, it is possible to form the first and second thin film transistors easily in the simple manufacturing steps.

公开(公告)号：US5278428A

公开(公告)日：1994-01-11

申请号：US720895

申请日：1991-06-25

申请人： Hiroyasu Yamada ,  Hiroshi Matsumoto ,  Syunichi Sato

发明人： Hiroyasu Yamada ,  Hiroshi Matsumoto ,  Syunichi Sato

IPC分类号： G11C16/04 ,  H01L27/115 ,  H01L29/792 ,  H01L29/04 ,  H01L27/108 ,  H01L31/036 ,  H01L31/20

CPC分类号： G11C16/0466 ,  H01L27/115 ,  H01L29/792

摘要： A memory cell has a thin film memory transistor and a thin film selective transistor. The thin film memory transistor has a charge trapping structure and a positive-negative-charge occurrence structure. The charge trapping structure includes a first thin film semiconductor layer, an insulating memory gate layer formed on the first thin film semiconductor layer, and a memory gate electrode. The positive-negative-charge occurrence structure includes an impurity high density layer with a portion facing the memory gate electrode. The thin film selective transistor is coupled to the thin film memory transistor in a serial form and has an only n-channel occurrence structure which includes a second thin film semiconductor layer, an insulating selective gate layer formed on the second thin film semiconductor layer and being thicker than the insulating memory gate layer, and a selective gate electrode formed on said insulating selective gate layer.

摘要翻译： 存储单元具有薄膜存储晶体管和薄膜选择晶体管。 薄膜存储晶体管具有电荷捕获结构和正负电荷发生结构。 电荷捕获结构包括第一薄膜半导体层，形成在第一薄膜半导体层上的绝缘存储栅极层和存储栅电极。 正 - 负电荷发生结构包括具有面向存储栅电极的部分的杂质高密度层。 薄膜选择晶体管以串行形式耦合到薄膜存储晶体管，并且具有唯一的n沟道出现结构，其包括第二薄膜半导体层，形成在第二薄膜半导体层上的绝缘选择栅层，并且是 比绝缘存储器栅极层厚，以及形成在所述绝缘选择栅极层上的选择栅电极。

公开(公告)号：US20060214890A1

公开(公告)日：2006-09-28

申请号：US10457093

申请日：2003-06-05

申请人： Morio Morishige ,  Tomoyuki Shirasaki ,  Hiroyasu Yamada

发明人： Morio Morishige ,  Tomoyuki Shirasaki ,  Hiroyasu Yamada

IPC分类号： G09G3/30

CPC分类号： G09G3/325 ,  G09G3/3275 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2320/0295 ,  G09G2320/043 ,  H01L27/3244 ,  H01L27/3297

摘要： Disclosed is a high-definition display apparatus which allows a write current having an adequate value to flow. The display apparatus comprises a plurality of signal lines, a plurality of optical elements which presents display as a drive current equal in value to a write current flowing in the signal lines flows, and a current control driver which is connected to one ends of the signal lines, reduces the current value of a gradation signal by a current reduction ratio and lets the write current flow in the signal lines.

摘要翻译： 公开了一种高清晰度显示装置，其允许具有足够值的写入电流流动。 显示装置包括多个信号线，多个光学元件，其呈现与在信号线中流动的写入电流相等的驱动电流的显示，以及连接到信号的一端的电流控制驱动器 线路，通过电流减小比降低灰度信号的电流值，并使写入电流流入信号线。

公开(公告)号：US06777954B2

公开(公告)日：2004-08-17

申请号：US10179987

申请日：2002-06-26

申请人： Hiroyasu Yamada ,  Shigenobu Mochizuki ,  Kazuyuki Katayama ,  Kazuhiro Kazama

发明人： Hiroyasu Yamada ,  Shigenobu Mochizuki ,  Kazuyuki Katayama ,  Kazuhiro Kazama

IPC分类号： G01R3100

CPC分类号： G01R31/025

摘要： An air conditioner includes an air conditioning unit, and three wiring lines for supplying power to the air conditioning unit. The three wiring lines are a pair of single phase AC power lines and an earth line which are to be connected to three source lines. The three source lines are a pair of single phase AC source lines and a ground line. The air conditioner also includes a detection unit including a detecting device that detects voltages between each of the AC power lines and the earth line, a conversion device that converts the voltages detected by the detecting device into logic level signals, a comparator that determines presence or absence of faulty connection between the three wiring lines and the three source lines by comparing the logic level signals obtained by the conversion device with reference logic level signals, and an output device that shows a result of determination made by the comparator.

摘要翻译： 空调机包括空调单元和用于向空调单元供电的三条布线。 三条线路是要连接到三根源极线的一对单相交流电源线和地线。 三条源极线是一对单相交流电源线和地线。 所述空调还包括检测单元，所述检测单元包括检测每个所述AC电力线和所述接地线之间的电压的检测装置，将由所述检测装置检测出的电压转换为逻辑电平信号的转换装置， 通过将由转换装置获得的逻辑电平信号与参考逻辑电平信号进行比较，在三条布线和三条源极线之间不存在故障连接，以及显示比较器确定结果的输出装置。

公开(公告)号：US06191764B1

公开(公告)日：2001-02-20

申请号：US09056184

申请日：1998-04-06

申请人： Ichiro Kono ,  Masaharu Shioya ,  Hiroyasu Yamada

发明人： Ichiro Kono ,  Masaharu Shioya ,  Hiroyasu Yamada

IPC分类号： G09G310

CPC分类号： G09G3/2025 ,  G09G3/3258 ,  G09G2300/0417 ,  G09G2300/06 ,  G09G2320/0276 ,  G09G2330/025 ,  G09G2360/142 ,  H01L27/3227

摘要： A phototransistor having a non-linear light vs. conductivity characteristics and an organic electroluminescent layer are sandwiched by a pair of electrodes, a predetermined voltage is applied to the pair of electrodes, and address light is irradiated on a phototransistor to let a current flow in the phototransistor, thus causing the electroluminescent layer to emit light. It is therefore possible to drive the device to present crosstalk-free gradation display with a high contrast ratio.

摘要翻译： 具有非线性光与电导率特性的光电晶体管和有机电致发光层被一对电极夹在一对电极上施加预定电压，并且将光照射在光电晶体管上以使电流流入 光电晶体管，从而使电致发光层发光。 因此可以驱动该装置以高对比度呈现无串扰灰度显示。

公开(公告)号：US5834894A

公开(公告)日：1998-11-10

申请号：US711869

申请日：1996-09-12

申请人： Tomoyuki Shirasaki ,  Norihiko Kaneko ,  Hiroyasu Yamada

发明人： Tomoyuki Shirasaki ,  Norihiko Kaneko ,  Hiroyasu Yamada

IPC分类号： H01L51/50 ,  H05B33/12 ,  H05B33/14 ,  H01J1/62

CPC分类号： H01L51/5012 ,  H05B33/12 ,  H05B33/14

摘要： A carrier-injection type organic electroluminescent device includes, provided on a substrate, a transparent anode electrode, and a hole transport layer containing hole-transporting poly(N-vinylcarbazole) and 2,5-bis(1-naphthyl)-oxadiazole, and 3-(2'-benzothiazoyl)-7-diethylaminocoumarin as a fluorescent material which absorbs light within a predetermined wavelength range and emits light having a longer wavelength. Further included are an electron transport layer containing an electron-transporting tris(8-quinolinolate)aluminum complex, and a cathode electrode. When a voltage is applied between the anode and the cathode, the fluorescent material absorbs light emitted by the recombination of electrons and holes, and emits visible light.

摘要翻译： 载体注入型有机电致发光器件包括：设置在基板上的透明阳极电极和包含空穴传输聚（N-乙烯基咔唑）和2,5-双（1-萘基） - 恶二唑的空穴传输层，以及 3-（2'-苯并噻唑基）-7-二乙基氨基香豆素作为吸收预定波长范围内的光并发射具有较长波长的光的荧光材料。 还包括含有电子传输性三（8-羟基喹啉）铝络合物和阴极的电子传输层。 当在阳极和阴极之间施加电压时，荧光材料吸收由电子和空穴的复合发射的光并发射可见光。

公开(公告)号：US4658626A

公开(公告)日：1987-04-21

申请号：US827562

申请日：1986-02-10

申请人： Hiroyasu Yamada ,  Motoatsu Shiraishi ,  Ken Tazou ,  Mitsuki Nakamura ,  Ryoichi Kageyama ,  Akira Namiki ,  Masaru Sasagawa

发明人： Hiroyasu Yamada ,  Motoatsu Shiraishi ,  Ken Tazou ,  Mitsuki Nakamura ,  Ryoichi Kageyama ,  Akira Namiki ,  Masaru Sasagawa

IPC分类号： B21D43/05 ,  B29C31/00 ,  B29C51/18 ,  B29C51/26 ,  B21J13/08

CPC分类号： B29C31/00 ,  B21D43/052 ,  B21D43/055 ,  B29C51/18 ,  B29C51/261

摘要： A conveyor in a plastic working machine, wherein lower dies and upper dies for plastic working of a work in collaboration are disposed on a plurality of working stations, respectively, the stations being set at intervals along the direction in which the work is conveyed, arms each having a handling mechanism for holding the work are provided on transfer bars disposed sideway of the working stations for conveying the work in sequence among the working stations, the transfer bars are provided on both sides of each working station, the arms are bridged between both the transfer bars with both the ends borne on both the transfer bars movably back and forth in the conveying direction or fixed to both the transfer bars.

摘要翻译： 一种塑料加工机械中的输送机，其中下模具和上模具用于协同工作的塑性加工，分别设置在多个加工工位上，所述工位沿工件输送方向间隔设置，臂 每个具有用于保持工件的处理机构设置在工作站的侧面设置的传送杆上，用于在工作站之间依次传送工件，传送杆设置在每个工作站的两侧，臂被桥接在两者之间 传送杆的两个端部都承载在两个传送杆上，可沿传送方向前后移动或固定到两个传送杆。

公开(公告)号：US4625540A

公开(公告)日：1986-12-02

申请号：US692800

申请日：1985-01-18

申请人： Hiroyasu Yamada ,  Motoatsu Shiraishi ,  Ken Tazou ,  Mitsuki Nakamura ,  Ryoichi Kageyama ,  Akira Namiki ,  Masaru Sasagawa

发明人： Hiroyasu Yamada ,  Motoatsu Shiraishi ,  Ken Tazou ,  Mitsuki Nakamura ,  Ryoichi Kageyama ,  Akira Namiki ,  Masaru Sasagawa

IPC分类号： B21D43/05 ,  B29C31/00 ,  B29C51/18 ,  B29C51/26 ,  B21J13/08

CPC分类号： B29C31/00 ,  B21D43/052 ,  B21D43/055 ,  B29C51/18 ,  B29C51/261

摘要： A conveyor in a plastic working machine, wherein lower dies and upper dies for plastic working of a work in collaboration are disposed on a plurality of working stations, respectively, the stations being set at intervals along the direction in which the work is conveyed, arms each having a handling mechanism for holding the work are provided on transfer bars disposed sideway of the working stations for conveying the work in sequence among the working stations, the transfer bars are provided on both sides of each working station, the arms are bridged between both the transfer bars with both the ends borne on both the transfer bars movably back and forth in the conveying direction or fixed to both the transfer bars.

公开(公告)号：US08941582B2

公开(公告)日：2015-01-27

申请号：US12643178

申请日：2009-12-21

申请人： Hiroyasu Yamada

发明人： Hiroyasu Yamada

IPC分类号： G09G3/34 ,  G02F1/167

CPC分类号： G02F1/167

摘要： An electrophoretic display device includes: first and second substrates; an electrophoretic layer which is interposed between the first and second substrates; and a third substrate which is disposed opposite the first substrate with the second substrate interposed therebetween, which is joined to the first substrate with a sealing member interposed therebetween, and which seals the electrophoretic layer with the second substrate interposed therebetween. The first and third substrates have extension sections extending with respect to the second substrate in a plan view. The sealing member fills a part of a gap between the extension section of the first substrate and the extension section of the third substrate, and the sealing member does not come into contact with an outer edge of the third substrate.

摘要翻译： 电泳显示装置包括：第一和第二基板; 插入在第一和第二基板之间的电泳层; 以及与第一基板相对设置的第三基板，其间插入有第二基板，其间插入有密封构件而与第一基板接合，并且将第二基板夹在其间密封电泳层。 第一和第三基板在平面图中具有相对于第二基板延伸的延伸部分。 密封构件填充第一基板的延伸部分和第三基板的延伸部分之间的间隙的一部分，并且密封构件不与第三基板的外边缘接触。