公开(公告)号：US08558241B2

公开(公告)日：2013-10-15

申请号：US13609915

申请日：2012-09-11

申请人： Shunpei Yamazaki ,  Satoshi Murakami ,  Jun Koyama ,  Yukio Tanaka ,  Hidehito Kitakado ,  Hideto Ohnuma

发明人： Shunpei Yamazaki ,  Satoshi Murakami ,  Jun Koyama ,  Yukio Tanaka ,  Hidehito Kitakado ,  Hideto Ohnuma

IPC分类号： H01L27/14

CPC分类号： G02F1/1368 ,  G02F1/133345 ,  G02F1/13454 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/123 ,  G02F2202/104 ,  H01L27/12 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3272 ,  H01L27/3276 ,  H01L29/458 ,  H01L29/78621 ,  H01L29/78627 ,  H01L29/78675 ,  H01L2029/7863 ,  H01L2227/323

摘要： This invention provides a semiconductor device having high operation performance and high reliability. An LDD region 707 overlapping with a gate wiring is arranged in an n-channel TFT 802 forming a driving circuit, and a TFT structure highly resistant to hot carrier injection is achieved. LDD regions 717, 718, 719 and 720 not overlapping with a gate wiring are arranged in an n-channel TFT 804 forming a pixel unit. As a result, a TFT structure having a small OFF current value is achieved. In this instance, an element belonging to the Group 15 of the Periodic Table exists in a higher concentration in the LDD region 707 than in the LDD regions 717, 718, 719 and 720.

公开(公告)号：US08411013B2

公开(公告)日：2013-04-02

申请号：US12166790

申请日：2008-07-02

申请人： Yukio Tanaka ,  Kenji Nakao ,  Tetsuo Fukami ,  Kazuhiro Nishiyama

发明人： Yukio Tanaka ,  Kenji Nakao ,  Tetsuo Fukami ,  Kazuhiro Nishiyama

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2300/0491 ,  G09G2310/024 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/041

摘要： A display device includes a circuit which is configured to execute such control that write of a non-video signal in pixels is executed in the first period, write of a video signal in the pixels is executed in the second period which partly overlaps the first period, write of the video signal, in the pixels is executed in the third period which partly overlaps the second period, the write of the non-video signal and the write of the video signal are alternately executed in units of one horizontal cycle or horizontal cycles in a period in which the first period overlaps the second period, and the write of the video signal corresponding to the second period and the third period are alternately executed in units of one horizontal cycle or horizontal cycles in a period in which the second period overlaps the third period.

摘要翻译： 显示装置包括：电路，被配置为执行这样的控制，即，在第一周期中执行以像素为单位的非视频信号的写入，在与第一周期部分重叠的第二周期中执行像素中的视频信号的写入 在与第二周期部分重叠的第三周期中执行像素中的视频信号的写入，非视频信号的写入和视频信号的写入以一个水平周期或水平周期为单位交替执行 在第一周期与第二周期重叠的时段中，并且对应于第二周期和第三周期的视频信号的写入在第二周期重叠的周期中以一个水平周期或水平周期为单位交替执行 第三期。

公开(公告)号：US07956832B2

公开(公告)日：2011-06-07

申请号：US11773832

申请日：2007-07-05

申请人： Yukio Tanaka ,  Tetsuo Fukami

发明人： Yukio Tanaka ,  Tetsuo Fukami

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2300/0491 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2310/06 ,  G09G2310/062 ,  G09G2310/08

摘要： A liquid crystal display device includes a liquid crystal display panel DP in which liquid crystal pixels PX are connected to a source line X via pixel switching elements, and a display control circuit CNT which performs non-video signal writing for driving the source line X according to a non-video signal and applying the potential of the source line X to one of the liquid crystal pixels PX via a selected one of the pixel switching elements T and performs video signal writing for driving the source line X according to a video signal and applying the potential of the source line X to one of the liquid crystal pixels PX via a selected one of the pixel switching elements T. The display control circuit CNT is configured to provide a precharge period between a non-video signal writing period in which the non-video signal writing is performed and a video signal writing period in which video signal writing is initially performed after the non-video signal writing and transition the potential of the source line X to a level which is close to an intermediate gradation display level corresponding to a video signal in the precharge period.

摘要翻译： 液晶显示装置包括液晶显示面板DP，其中液晶像素PX经由像素开关元件连接到源极线X;以及显示控制电路CNT，其执行用于驱动源极线X的非视频信号写入，根据 通过所选择的像素开关元件T将源极线X的电位施加到液晶像素PX中的一个，并根据视频信号执行用于驱动源极线X的视频信号写入，并且 经由选择的像素开关元件T将源极线X的电位施加到液晶像素PX之一。显示控制电路CNT被配置为在非视频信号写入周期之间提供预充电周期，其中 执行非视频信号写入，并且在非视频信号写入和转换电位之后最初执行视频信号写入的视频信号写入周期 的电平达到与预充电期间的视频信号对应的中间灰度显示电平的电平。

公开(公告)号：US07729660B2

公开(公告)日：2010-06-01

申请号：US11570566

申请日：2006-04-14

申请人： Satoru Kondo ,  Kenichi Kamiyama ,  Yukio Tanaka

发明人： Satoru Kondo ,  Kenichi Kamiyama ,  Yukio Tanaka

IPC分类号： H04B7/00

CPC分类号： G06K7/10316 ,  G06K7/10336 ,  H04Q2213/13095

摘要： A communication device able to share one antenna and in addition able to sufficiently exhibit characteristics of a function as a reader, writer and a card function, a non-contact type IC card provided with that, and an information apparatus, wherein the device has a first transmission circuit 220 having first and second output terminals and outputting a carrier from the first and second output terminals in a first mode; an antenna circuit 210 including a node ND210, an inductor 211 having one end connected to the node, and having the other end connected to the second output terminal of the first transmission circuit, and a capacitor 212 connected between the node and the first output terminal of the first transmission circuit; a second transmission circuit 230 connected to the node of the antenna circuit and outputting the transmission data in a second mode; at least one reception circuit 240 connected to the node of the antenna circuit and performing reception processing with respect to data received at the antenna circuit; and a circuit switch unit 280 forming the antenna circuit as a serial resonance circuit including the inductor and the capacitor in the first mode and forming the antenna circuit as a parallel resonance circuit including the inductor and the capacitor in the second mode.

摘要翻译： 能够共享一个天线，另外能够充分发挥作为读取器，写入器和卡功能的功能的特性的通信装置，设置有该天线的非接触型IC卡以及信息装置，其中该装置具有 第一传输电路220具有第一和第二输出端，并以第一模式从第一和第二输出端输出载波; 包括节点ND210的天线电路210，一端连接到节点的电感器211，另一端连接到第一传输电路的第二输出端;以及电容器212，连接在节点与第一输出端 的第一传输电路; 连接到天线电路的节点并以第二模式输出发送数据的第二发送电路230; 连接到天线电路的节点的至少一个接收电路240，对天线电路接收到的数据进行接收处理; 以及电路开关单元280，其形成作为包括第一模式中的电感器和电容器的串联谐振电路的天线电路，并且在第二模式中将天线电路形成为包括电感器和电容器的并联谐振电路。

公开(公告)号：US20090175471A1

公开(公告)日：2009-07-09

申请号：US12349654

申请日：2009-01-07

申请人： Nobukazu Suzuki ,  Masaru Uryu ,  Yoshio Ohashi ,  Yukio Tanaka ,  Nobuyuki Nagasaka

发明人： Nobukazu Suzuki ,  Masaru Uryu ,  Yoshio Ohashi ,  Yukio Tanaka ,  Nobuyuki Nagasaka

IPC分类号： H04R15/00

CPC分类号： H04R15/00 ,  H04R1/2803 ,  H04R1/2896 ,  H04R1/40

摘要： A loudspeaker apparatus includes an acoustic diaphragm; a support member having a housing, which is a hole in a surface of the support member facing the acoustic diaphragm; a magnetostrictive actuator having a magnetostrictor and a drive rod coupled to an end of the magnetostrictor, the magnetostrictive actuator being inserted into the housing such that the drive rod contacts the acoustic diaphragm, the magnetostrictive actuator applying vibration to the acoustic diaphragm; and a spring inserted into the housing from a position opposite to a position of the drive rod of the magnetostrictive actuator, the spring pressing the magnetostrictive actuator toward the acoustic diaphragm and applying a load to the magnetostrictor.

摘要翻译： 扬声器装置包括声膜; 支撑构件，其具有壳体，所述壳体是所述支撑构件的面向所述声膜的表面中的孔; 磁致伸缩致动器具有磁致伸缩器和耦合到磁致伸缩体端部的驱动杆，磁致伸缩致动器被插入壳体中，使得驱动杆接触声膜，磁致伸缩致动器将振动施加到声膜; 以及从与磁致伸缩致动器的驱动杆的位置相对的位置插入到壳体中的弹簧，弹簧将磁致伸缩致动器压向隔膜并向磁致伸缩器施加负载。

公开(公告)号：US07528816B2

公开(公告)日：2009-05-05

申请号：US11448258

申请日：2006-06-07

申请人： Yukio Tanaka ,  Keisuke Hayashi

发明人： Yukio Tanaka ,  Keisuke Hayashi

IPC分类号： G09G3/36

CPC分类号： G11C19/00 ,  G09G3/20 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2310/0224 ,  G09G2310/027 ,  G09G2310/0281 ,  G11C19/28 ,  H01L27/12 ,  H01L27/1214

摘要： There is provided a driving circuit which is simple and has a small occupied area. A shift register circuit of the present invention includes a plurality of register circuits. Each of the register circuits includes a clocked inverter circuit and an inverter circuit. Both are connected in series with each other so that an output signal of the clocked inverter circuit becomes an input signal of the inverter circuit. Further, the register circuit includes a signal line by which an output signal of the inverter circuit is transmitted. Since a number of elements are connected to the signal line and parasitic capacitance is large, it has a high load. The shift register circuit of the present invention uses the fact that since the parasitic capacitance of the signal line is large, it has a high load.

摘要翻译： 提供了一种简单且占用面积小的驱动电路。 本发明的移位寄存器电路包括多个寄存器电路。 每个寄存器电路包括时钟反相器电路和反相器电路。 两者彼此串联连接，使得时钟反相器电路的输出信号变为逆变器电路的输入信号。 此外，寄存器电路包括发送反相器电路的输出信号的信号线。 由于许多元件连接到信号线并且寄生电容大，所以它具有高负载。 本发明的移位寄存器电路使用由于信号线的寄生电容大而具有高负载的事实。

公开(公告)号：US20080278647A1

公开(公告)日：2008-11-13

申请号：US12113401

申请日：2008-05-01

申请人： Tetsuo FUKAMI ,  Yukio Tanaka ,  Kenji Nakao

发明人： Tetsuo FUKAMI ,  Yukio Tanaka ,  Kenji Nakao

IPC分类号： G02F1/133

CPC分类号： G02F1/1395 ,  G09G3/3655 ,  G09G2300/0491 ,  G09G2300/0876 ,  G09G2310/06

摘要： A liquid crystal display device includes substrates which are opposed to each other, a liquid crystal layer which includes an OCB mode liquid crystal and is held between the substrates, a display section which is composed of display pixels that are arrayed in a matrix, and a driving unit which cyclically charges a reverse transition prevention signal and a video signal in each of the display pixels. The driving unit includes circuits for varying a liquid crystal voltage which is retained in the display pixel after the charging of the reverse transition prevention signal, and a liquid crystal voltage which is retained in the display pixel after the charging of the video signal, thereby making a variation amount of the liquid crystal voltage after the charging of the reverse transition prevention signal greater than a variation amount of the liquid crystal voltage after the charging of the video signal.

摘要翻译： 液晶显示装置包括彼此相对的基板，包括OCB模式液晶并保持在基板之间的液晶层，由阵列排列的显示像素组成的显示部分和 驱动单元，其对每个显示像素中的反向转变防止信号和视频信号进行循环充电。 驱动单元包括用于改变在反向转变防止信号的充电之后保留在显示像素中的液晶电压的电路和在对视频信号进行充电之后保留在显示像素中的液晶电压，从而使 在反向转变防止信号的充电之后的液晶电压的变化量大于在视频信号的充电之后的液晶电压的变化量。

公开(公告)号：US20080278644A1

公开(公告)日：2008-11-13

申请号：US12114208

申请日：2008-05-02

申请人： Tetsuo Fukami ,  Yukio Tanaka ,  Masaki Miyatake ,  Hiroshi Azuma ,  Kenji Nakao

发明人： Tetsuo Fukami ,  Yukio Tanaka ,  Masaki Miyatake ,  Hiroshi Azuma ,  Kenji Nakao

IPC分类号： G09G3/36 ,  G02F1/133 ,  G02F1/1337

CPC分类号： G02F1/1395 ,  G02F2001/133388 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/0491 ,  G09G2310/0232 ,  G09G2310/06 ,  G09G2320/0233

摘要： A liquid crystal display device includes a liquid crystal display panel having a display section which is composed of a plurality of display pixels, a driving unit which drives the display pixels, and a control unit which controls the driving unit. A first substrate includes pixel electrodes which are disposed in association with the plurality of display pixels. A second substrate includes a counter-electrode which is opposed to the plurality of pixel electrodes. A pair of alignment films are disposed on the plurality of pixel electrodes and the counter-electrode, and control an alignment state of liquid crystal molecules, which are included in the liquid crystal layer, by rubbing treatment. Dummy display pixels are disposed on a terminal end side of the display section in a rubbing direction. A driving unit includes circuit for cyclically applying a reverse transition prevention signal to the dummy display pixels.

摘要翻译： 液晶显示装置包括具有由多个显示像素组成的显示部分的液晶显示面板，驱动显示像素的驱动单元和控制驱动单元的控制单元。 第一基板包括与多个显示像素相关联地设置的像素电极。 第二基板包括与多个像素电极相对的对置电极。 一对取向膜设置在多个像素电极和对置电极上，通过摩擦处理来控制包含在液晶层中的液晶分子的取向状态。 虚拟显示像素沿摩擦方向设置在显示部的终端侧。 驱动单元包括用于向虚拟显示像素循环地施加反向转变防止信号的电路。

公开(公告)号：US07442991B2

公开(公告)日：2008-10-28

申请号：US11730087

申请日：2007-03-29

申请人： Shunpei Yamazaki ,  Satoshi Murakami ,  Jun Koyama ,  Yukio Tanaka ,  Hidehito Kitakado ,  Hideto Ohnumo

发明人： Shunpei Yamazaki ,  Satoshi Murakami ,  Jun Koyama ,  Yukio Tanaka ,  Hidehito Kitakado ,  Hideto Ohnumo

IPC分类号： H01L27/12

CPC分类号： G02F1/1368 ,  G02F1/133345 ,  G02F1/13454 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/123 ,  G02F2202/104 ,  H01L27/12 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3272 ,  H01L27/3276 ,  H01L29/458 ,  H01L29/78621 ,  H01L29/78627 ,  H01L29/78675 ,  H01L2029/7863 ,  H01L2227/323

摘要： This invention provides a semiconductor device having high operation performance and high reliability. An LDD region 707 overlapping with a gate wiring is arranged in an n-channel TFT 802 forming a driving circuit, and a TFT structure highly resistant to hot carrier injection is achieved. LDD regions 717, 718, 719 and 720 not overlapping with a gate wiring are arranged in an n-channel TFT 804 forming a pixel unit. As a result, a TFT structure having a small OFF current value is achieved. In this instance, an element belonging to the Group 15 of the Periodic Table exists in a higher concentration in the LDD region 707 than in the LDD regions 717, 718, 719 and 720.

摘要翻译： 本发明提供一种具有高操作性能和高可靠性的半导体器件。 在形成驱动电路的n沟道TFT 802中配置与栅极配线重叠的LDD区域707，能够实现高耐热载流子注入的TFT结构。 不与栅极布线重叠的LDD区域717,718,719和720被布置在形成像素单元的n沟道TFT 804中。 结果，实现了具有小的截止电流值的TFT结构。 在这种情况下，属于周期表第15族的元素在LDD区707中比在LDD区717,718,719和720中的浓度更高。