公开(公告)号：US06885366B1

公开(公告)日：2005-04-26

申请号：US09672738

申请日：2000-09-28

Applicant: Yukio Tanaka

Inventor： Yukio Tanaka

IPC: G09G3/20 ,  G09G3/36 ,  G09G5/00

CPC classification number: G09G3/2011 ,  G09G3/3666 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0289

Abstract: A device such as a liquid crystal display is provide, in which every pixel can sufficiently realize writing of a video signal into a storage capacitor. The liquid crystal display device of the present invention includes left and right gate drivers. The left gate driver is connected to supply selection signals to TFTs of pixels of a left half of a pixel portion. The right gate driver is connected to supply selection signals to TFTs of pixels of a right half of the pixel portion. In the liquid crystal display device of the present invention, timing when the left gate driver outputs a selection signal to a gate signal line connected to a pixel of a column is different from timing when the right gate driver outputs a selection signal to a gate signal line connected to a pixel of the same row as the pixel.

公开(公告)号：US20050040401A1

公开(公告)日：2005-02-24

申请号：US10945048

申请日：2004-09-21

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

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

IPC: G09F9/30 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  H01L51/50 ,  H01L29/04

CPC classification number: 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

Abstract: 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：US06808966B2

公开(公告)日：2004-10-26

申请号：US10456633

申请日：2003-06-09

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

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

IPC: H01L2100

Abstract: 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：US06731331B1

公开(公告)日：2004-05-04

申请号：US09610610

申请日：2000-07-05

Applicant: Shigehiko Watabe ,  Tetsuji Naoi ,  Ushio Inoue ,  Kouji Miyajima ,  Hatsuo Kimura ,  Toshitsugu Katsumata ,  Satoshi Nishiyama ,  Yukio Tanaka ,  Akinori Kosako ,  Yoshikazu Osamemoto ,  Hiroyoshi Ueno ,  Akio Komiya

Inventor： Shigehiko Watabe ,  Tetsuji Naoi ,  Ushio Inoue ,  Kouji Miyajima ,  Hatsuo Kimura ,  Toshitsugu Katsumata ,  Satoshi Nishiyama ,  Yukio Tanaka ,  Akinori Kosako ,  Yoshikazu Osamemoto ,  Hiroyoshi Ueno ,  Akio Komiya

IPC: H04N718

CPC classification number: H04N7/185

Abstract: A shooting instruction device 1 selects one of preset shooting patterns 101 according to the type and scale of the disaster to cope with, then inputs shooting conditions 112 corresponding to the selected shooting pattern, and sends a shooting instruction 103. A video camera apparatus 2 loaded on a helicopter 3 makes a flight plan 106 based on the received shooting instruction 103, then shoots the position of a shooting target, then adds a still picture mark to a video signal 111, and sends it together with associated data 114. An information display device 4 extracts a still picture from a video signal 113 with the still picture mark, and displays the still picture together with the associated data 114.

Abstract translation: 拍摄指示装置1根据灾害的类型和尺度来选择预设拍摄模式101中的一种，以便对应于所选择的拍摄模式，并输入拍摄指令103.摄像装置2装载 在直升机3上，基于接收到的拍摄指示103进行飞行计划106，然后拍摄拍摄目标的位置，然后将静止图像标记添加到视频信号111，并将其与相关联的数据114一起发送。信息显示 设备4从具有静止图像标记的视频信号113中提取静止图像，并且与相关联的数据114一起显示静止图像。

公开(公告)号：US06690440B1

公开(公告)日：2004-02-10

申请号：US09450415

申请日：1999-11-30

Applicant: Kazuhiro Nishiyama ,  Yukio Tanaka ,  Kazunori Komori ,  Akio Takimoto

Inventor： Kazuhiro Nishiyama ,  Yukio Tanaka ,  Kazunori Komori ,  Akio Takimoto

IPC: G02F11337

CPC classification number: G02F1/13378 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134336 ,  G02F2201/121

Abstract: The present invention relates to a liquid crystal element wherein a liquid crystal having a liquid crystal molecule is held between two substrates. An information for aligning a liquid crystal molecule 103 in two or more directions phasedly or gradually by applying voltage is provided for two substrates 101 and 102. The information for aligning is provided for the liquid crystal molecule 103 through irregularities in a wave plate and rubbing formed on a substrate.

Abstract translation: 本发明涉及一种液晶元件，其中具有液晶分子的液晶保持在两个基板之间。 提供了用于通过施加电压逐步或逐渐地通过施加电压来对准液晶分子103的信息。两个基板101和102提供了用于对准的信息。通过波片中的不规则性和形成的摩擦来为液晶分子103提供用于对准的信息 在基板上。

公开(公告)号：US06614376B2

公开(公告)日：2003-09-02

申请号：US09990251

申请日：2001-11-21

Applicant: Yukio Tanaka ,  Munehiko Azami

Inventor： Yukio Tanaka ,  Munehiko Azami

IPC: H03M166

CPC classification number: H03M1/68 ,  H03M1/765 ,  H03M1/804

Abstract: A D/A converter circuit capable of handling a high bit number digital signal, having good linearity, and having a small occupied surface area is provided. The D/A converter circuit has n−m+1 capacitors (where m is a natural number, and smaller than n), and the supply and discharge of electric charge to one of the capacitors from among the n−m+1 capacitors are controlled by the lower m bits of a digital video signal. The supply and discharge of electric charge to the remaining n−m capacitors, from among the n−m+1 capacitors, are controlled by the upper n−m bits, from among the n bits, of the digital video signal.

公开(公告)号：US06576926B1

公开(公告)日：2003-06-10

申请号：US09510734

申请日：2000-02-22

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

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

IPC: H01L21265

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06542205B2

公开(公告)日：2003-04-01

申请号：US09921219

申请日：2001-08-02

Applicant: Hisashi Ohtani ,  Yukio Tanaka ,  Hiroshi Shibata ,  Akira Ishikawa

Inventor： Hisashi Ohtani ,  Yukio Tanaka ,  Hiroshi Shibata ,  Akira Ishikawa

IPC: G02F11335

CPC classification number: G02F1/136209 ,  G02F1/136213

Abstract: In a pixel structure of an active matrix display device, aperture ratio and a sufficient storage capacitor are secured. A light shielding film provided under an active layer of a pixel TFT and the pixel TFT, the active layer of the pixel TFT, and a thinned gate insulating film are used to form a gate wiring and a capacitor.

Abstract translation: 在有源矩阵显示装置的像素结构中，确保了开口率和足够的存储电容器。 使用设置在像素TFT的有源层和像素TFT，像素TFT的有源层和薄型栅极绝缘膜之下的遮光膜来形成栅极布线和电容器。

公开(公告)号：US06515648B1

公开(公告)日：2003-02-04

申请号：US09650072

申请日：2000-08-29

Applicant: Yukio Tanaka ,  Keisuke Hayashi

Inventor： Yukio Tanaka ,  Keisuke Hayashi

IPC: G09G336

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

Abstract: 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.

公开(公告)号：US06489952B1

公开(公告)日：2002-12-03

申请号：US09438432

申请日：1999-11-12

Applicant: Yukio Tanaka ,  Shou Nagao

Inventor： Yukio Tanaka ,  Shou Nagao

IPC: G09G500

CPC classification number: G09G3/3233 ,  G02F2001/134318 ,  G09G3/3225 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0465 ,  G09G2300/0842 ,  G09G2310/0254 ,  G09G2310/0262 ,  G09G2330/021 ,  H01L27/12 ,  H01L27/1277

Abstract: There is provided an active matrix type semiconductor display device which realizes low power consumption and high reliability. In the active matrix type semiconductor display device of the present invention, a counter electrode is divided into two, different potentials are applied to the two counter electrodes, respectively and inversion driving is carried out each other. Since a potential of an image signal can be made low by doing so, it is possible to lower a voltage necessary for operation of a driver circuit. As a result, it is possible to realize improvement of reliability of an element such as a TFT and reduction of consumed electric power. Moreover, since it is possible to lower a voltage of a timing pulse supplied by the driver circuit, a booster circuit can be omitted, and reduction of an area of the driver circuit can be realized.

Abstract translation: 提供了实现低功耗和高可靠性的有源矩阵型半导体显示装置。 在本发明的有源矩阵型半导体显示装置中，对置电极分为两个，分别对两个对置电极施加不同的电位，并进行反向驱动。 由于可以通过这样做使图像信号的电位变低，所以可以降低驱动电路的操作所需的电压。 结果，可以实现诸如TFT的元件的可靠性的提高和消耗的电力的减少。 此外，由于可以降低由驱动器电路提供的定时脉冲的电压，因此可以省略升压电路，并且可以实现驱动电路的面积的减小。