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1. 发明授权

US06522317B1 Liquid-crystal display apparatus incorporating drive circuit in single integrated assembly 有权
标题翻译：液晶显示装置将驱动电路并入单一集成组件
公开(公告)号：US06522317B1
公开(公告)日：2003-02-18
申请号：US09497679
申请日：2000-02-04
申请人： Hideo Satou , Yoshiro Mikami , Hiroshi Kageyama , Takahiro Nagano , Yoshinori Aono , Toshio Miyazawa
发明人： Hideo Satou , Yoshiro Mikami , Hiroshi Kageyama , Takahiro Nagano , Yoshinori Aono , Toshio Miyazawa
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G2310/0248
摘要： A liquid-crystal display apparatus includes first and second substrates sandwiching a liquid-crystal, and having a switching element provided at a cross point of a scan line and a data line on the first substrate, a vertical drive circuit for controlling a voltage of the scan line provided on the first substrate, a horizontal drive circuit for controlling a voltage of said data line provided on the first substrate, and a transparent electrode provided on a surface of the second substrate. The horizontal drive circuit includes a reference-voltage generator, a voltage selector, a controller, and a sample-and-hold arrangement.
摘要翻译：一种液晶显示装置，包括夹着液晶的第一基板和第二基板，并且具有设置在第一基板上的扫描线和数据线的交叉点的开关元件，用于控制第一基板的电压的垂直驱动电路设置在第一基板上的扫描线，用于控制设置在第一基板上的所述数据线的电压的水平驱动电路，以及设置在第二基板的表面上的透明电极。水平驱动电路包括基准电压发生器，电压选择器，控制器和采样保持装置。

2. 发明授权

US06727875B1 High-definition liquid crystal display including sub scan circuit which separately controls plural pixels connected to the same main scan wiring line and the same sub scan wiring line 失效
标题翻译：高分辨率液晶显示器包括分别控制连接到同一主扫描布线和同一副扫描布线的多个像素的副扫描电路
公开(公告)号：US06727875B1
公开(公告)日：2004-04-27
申请号：US09686947
申请日：2000-10-12
申请人： Yoshiro Mikami , Hideo Satou , Hiroshi Kageyama , Yoshinori Aono
发明人： Yoshiro Mikami , Hideo Satou , Hiroshi Kageyama , Yoshinori Aono
IPC分类号： G09G336
CPC分类号： G09G3/3648 , G09G2300/0809 , G09G2300/0814 , G09G2310/0275 , G09G2320/02
摘要： In a display matrix in which individual pixels in which a sub scan wiring and a display electrode, a main circuit of TFT controlled by an applied voltage of the main scan wiring and the sub scan wiring, and signal wiring and a display electrode are connected in series are arranged, and the sub scan wiring is arranged in the vertical direction, a line is selected and driven with the main scan pulse shifted sequentially in the individual frame time supplied on the main scan wiring, and with the sub scan pulse varying its state in a time of the main scan pulse.
摘要翻译：在其中子扫描布线和显示电极，由主扫描布线和副扫描布线的施加电压控制的TFT的主电路以及信号布线和显示电极连接在一起的各个像素的显示矩阵中串联配置，副扫描配线沿垂直方向配置，主扫描脉冲在主扫描配线上提供的各帧时间顺序偏移而选择并驱动，并且副扫描脉冲改变其状态在主扫描脉冲的时间。

3. 发明授权

US07176868B2 Liquid crystal display apparatus and liquid crystal display driving method 有权
标题翻译：液晶显示装置和液晶显示驱动方法
公开(公告)号：US07176868B2
公开(公告)日：2007-02-13
申请号：US10874372
申请日：2004-06-24
申请人： Yasuyuki Kudo , Tsutomu Furuhashi , Toshio Miyazawa , Yoshiro Mikami , Hajime Akimoto , Norio Manba
发明人： Yasuyuki Kudo , Tsutomu Furuhashi , Toshio Miyazawa , Yoshiro Mikami , Hajime Akimoto , Norio Manba
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/2014 , G09G3/3648 , G09G3/3655 , G09G2310/0259
摘要： A display apparatus having a display pixel unit including a plurality of pixels arranged in a matrix, a first driving circuit for outputting a control signal to the pixels to turn the pixels ON, the control signal depending on gray-scale information of display data, and a second driving circuit outputting a ramp waveform signal for turning the pixels on a line ON in accordance with a time-period of a scanning time-period and a scanning signal of turning the pixels on the line OFF. The ramp waveform signal includes a first ramp waveform signal and a second ramp waveform signal, and the second driving circuit outputs alternately the first and second ramp waveform signals to the pixels in accordance with the time-period of the scanning time-period.
摘要翻译：一种具有显示像素单元的显示装置，所述显示像素单元包括以矩阵形式排列的多个像素，第一驱动电路，用于向所述像素输出控制信号以将所述像素导通，所述控制信号取决于显示数据的灰度信息;以及输出斜坡波形信号的第二驱动电路，用于根据扫描时间段的时间段和将线路上的像素关闭的扫描信号将线路上的像素转动。斜坡波形信号包括第一斜坡波形信号和第二斜坡波形信号，并且第二驱动电路根据扫描时间段的时间周期将第一和第二斜坡波形信号交替地输出到像素。

4. 发明授权

US06819317B1 Liquid crystal display and drive method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US06819317B1
公开(公告)日：2004-11-16
申请号：US09692451
申请日：2000-10-20
申请人： Shinichi Komura , Yoshiro Mikami , Hideo Satou , Minoru Hoshino
发明人： Shinichi Komura , Yoshiro Mikami , Hideo Satou , Minoru Hoshino
IPC分类号： G09G500
CPC分类号： G09G3/3655 , G09G2300/0842 , G09G2310/06
摘要： A liquid crystal display wherein display is performed based on the fact that an a.c. voltage is applied to a liquid crystal layer when a switching element establishes a connection between a display electrode and a common electrode, and the a.c. voltage is not applied to the liquid crystal layer when the switching element releases the connection between the display electrode and the common electrode. A state of the switching element changes from connection between the display electrode and the common electrode to release of the connection under a condition that respective voltages of an opposite electrode, the display electrode, and the common electrode are made substantially the same, the condition being produced by stopping an a.c. voltage applied to the opposite electrode.
摘要翻译：一种液晶显示器，其基于以下事实进行显示：a。当开关元件在显示电极和公共电极之间建立连接时，电压施加到液晶层，当开关元件释放显示电极和公共电极之间的连接时，不向液晶层施加电压。在相对电极，显示电极和公共电极的各个电压基本相同的条件下，开关元件的状态从显示电极和公共电极之间的连接变为连接释放，条件是通过停止交流产生施加到对置电极的电压。

5. 发明授权

US07567327B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07567327B2
公开(公告)日：2009-07-28
申请号：US11013196
申请日：2004-12-16
申请人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
发明人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134363
摘要： A liquid crystal display device of low power consumption which exhibits high image quality is realized. To each liquid-crystal-side pixel region of one substrate out of respective substrates which are arranged while sandwiching liquid crystal therebetween, a first switching element and a second switching element which are operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal is supplied from the drain signal line through the first switching element, and a counter electrode to which a reference voltage signal is supplied from a reference voltage signal line through the second switching element, and the pixel electrode and the counter electrode are respectively formed of strip-like transparent conductive layers and are substantially alternately arranged in the inside of the pixel region.
摘要翻译：实现了具有高图像质量的低功耗液晶显示装置。在夹着液晶的各个基板之间的一个基板的各液晶侧像素区域之间，分别响应于来自栅极信号线的扫描信号而操作的第一开关元件和第二开关元件，通过第一开关元件从漏极信号线向其提供视频信号的像素电极，以及通过第二开关元件从参考电压信号线向基准电压信号提供参考电压信号的对电极，以及像素电极和反电极分别由条状透明导电层形成，并且基本上交替地布置在像素区域的内部。

6. 发明授权

US07064736B2 Liquid crystal display device 有权
公开(公告)号：US07064736B2
公开(公告)日：2006-06-20
申请号：US10954109
申请日：2004-09-30
申请人： Yasuyuki Kudo , Tsutomu Furuhashi , Yoshiro Mikami , Shinichi Komura , Toshio Miyazawa
发明人： Yasuyuki Kudo , Tsutomu Furuhashi , Yoshiro Mikami , Shinichi Komura , Toshio Miyazawa
IPC分类号： G09G3/36
CPC分类号： G09G5/39 , G09G3/2007 , G09G3/2014 , G09G3/2081 , G09G3/3614 , G09G3/3655 , G09G3/3659 , G09G3/3688 , G09G3/3696 , G09G5/395 , G09G2300/0408 , G09G2300/0809 , G09G2300/0833 , G09G2300/0842 , G09G2310/0259 , G09G2310/0262 , G09G2310/04 , G09G2310/06 , G09G2330/021
摘要： A liquid crystal display device includes a liquid crystal panel having a plurality of pixels disposed in a matrix format, a Y-selecting signal generating unit for selecting one or more pixel rows, an X-selecting signal generating unit for selecting one or more pixel columns, and a tone signal generating unit for generating a tone signal for applying the corresponding tone voltage to tone information of said display data onto each of the pixels.

7. 发明申请

US20050122302A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050122302A1
公开(公告)日：2005-06-09
申请号：US11013196
申请日：2004-12-16
申请人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
发明人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
IPC分类号： G02F1/1368 , G02F1/1343 , G09G3/36
CPC分类号： G02F1/134363
摘要： A liquid crystal display device of low power consumption which exhibits high image quality is realized. To each liquid-crystal-side pixel region of one substrate out of respective substrates which are arranged while sandwiching liquid crystal therebetween, a first switching element and a second switching element which are operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal is supplied from the drain signal line through the first switching element, and a counter electrode to which a reference voltage signal is supplied from a reference voltage signal line through the second switching element, and the pixel electrode and the counter electrode are respectively formed of strip-like transparent conductive layers and are substantially alternately arranged in the inside of the pixel region.
摘要翻译：实现了具有高图像质量的低功耗液晶显示装置。在夹着液晶的各个基板之间的一个基板的各液晶侧像素区域之间，分别响应于来自栅极信号线的扫描信号而操作的第一开关元件和第二开关元件，通过第一开关元件从漏极信号线向其提供视频信号的像素电极，以及通过第二开关元件从参考电压信号线向基准电压信号提供参考电压信号的对电极，以及像素电极和反电极分别由条状透明导电层形成，并且基本上交替地布置在像素区域的内部。

8. 发明授权

US06856308B2 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US06856308B2
公开(公告)日：2005-02-15
申请号：US09888644
申请日：2001-06-26
申请人： Hajime Akimoto , Yoshiro Mikami , Toshio Miyazawa
发明人： Hajime Akimoto , Yoshiro Mikami , Toshio Miyazawa
IPC分类号： G02F1/1335 , G02F1/133 , G02F1/13357 , G09G3/20 , G09G3/30 , G09G3/32 , G09G3/34 , G09G3/36
CPC分类号： G09G3/3648 , G09G3/20 , G09G3/32 , G09G3/3406 , G09G3/3677 , G09G3/3688 , G09G2300/0842 , G09G2310/0205 , G09G2310/027 , G09G2310/0297 , G09G2320/062 , G09G2320/0633 , G09G2330/021 , G09G2340/0407 , G09G2340/0428
摘要： An image display apparatus having a display unit composed of a plurality of pixels and a control unit for controlling the display unit. The image display apparatus further includes a DA converter for converting digital display data into an analog image signal, wherein the DA converter is composed of a first DA converter and a second DA converter, the power consumption when the first DA converter is operated being smaller than that when the second DA converter is operated. Either of the first DA converter or the second DA converter are operated according to an instruction from the control unit, and the converted analog image signal is outputted to the display unit. The display unit changes the number of the independent display pixels of said display unit according to the instruction from the control unit and displays an image according to the analog image signal.
摘要翻译：一种具有由多个像素构成的显示单元和用于控制显示单元的控制单元的图像显示装置。所述图像显示装置还包括：DA转换器，用于将数字显示数据转换为模拟图像信号，其中，所述DA转换器由第一DA转换器和第二DA转换器组成，当所述第一DA转换器操作时的功耗小于当第二个DA转换器运行时。根据来自控制单元的指令来操作第一DA转换器或第二DA转换器，并将转换的模拟图像信号输出到显示单元。显示单元根据来自控制单元的指令改变所述显示单元的独立显示像素的数量，并根据模拟图像信号显示图像。

9. 发明授权

US06801177B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06801177B2
公开(公告)日：2004-10-05
申请号：US09895065
申请日：2001-07-02
申请人： Yasuyuki Kudo , Tsutomu Furuhashi , Yoshiro Mikami , Shinichi Komura , Toshio Miyazawa
发明人： Yasuyuki Kudo , Tsutomu Furuhashi , Yoshiro Mikami , Shinichi Komura , Toshio Miyazawa
IPC分类号： G09G336
CPC分类号： G09G5/39 , G09G3/2007 , G09G3/2014 , G09G3/2081 , G09G3/3614 , G09G3/3655 , G09G3/3659 , G09G3/3688 , G09G3/3696 , G09G5/395 , G09G2300/0408 , G09G2300/0809 , G09G2300/0833 , G09G2300/0842 , G09G2310/0259 , G09G2310/0262 , G09G2310/04 , G09G2310/06 , G09G2330/021
摘要： A liquid crystal display device includes a liquid crystal panel having a plurality of pixels disposed in a matrix format, a Y-selecting signal generating unit for selecting one or more pixel rows, an X-selecting signal generating unit for selecting one or more pixel columns, and a tone signal generating unit for generating a tone signal for applying the corresponding tone voltage to tone information of said display data onto each of the pixels.
摘要翻译：一种液晶显示装置，包括具有以矩阵形式配置的多个像素的液晶面板，用于选择一个或多个像素行的Y选择信号生成单元，用于选择一个或多个像素列的X选择信号生成单元以及音频信号生成单元，用于生成用于将对应的音调电压施加到每个像素上的所述显示数据的色调信息的音调信号。

10. 发明授权

US07002212B2 Static RAM having a TFT with n-type source and drain regions and a p-type region in contact with only the intrinsic channel of the same 失效
标题翻译：具有具有n型源极和漏极区域的TFT的静态RAM和仅与其内部通道接触的p型区域
公开(公告)号：US07002212B2
公开(公告)日：2006-02-21
申请号：US10623534
申请日：2003-07-22
申请人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
发明人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
IPC分类号： H01L27/01
CPC分类号： H01L29/66757 , G02F1/1368 , H01L27/12 , H01L29/78615
摘要： To prevent an n-channel thin-film transistor from being deteriorated by hot holes generated in a gate-negative pulse mode. A thin polysilicon film 10 is provided with a p-type semiconductor region 13 in contact with a channel region 14. The p-type semiconductor region 13 is electrically connected to nowhere except the channel region 14. Holes induced on the surface due to a gate-negative pulse are further supplied from the p-type semiconductor region 13. An electric field established by the gate-negative pulse is relaxed by the holes, fewer hot holes are injected into the gate oxide film, and the TFT characteristics are less deteriorated.
摘要翻译：为了防止n沟道薄膜晶体管被栅极 - 负脉冲模式中产生的热孔恶化。薄多晶硅膜10设置有与沟道区域14接触的p型半导体区域13。除了沟道区域14之外，p型半导体区域13电连接。从p型半导体区域13进一步供给由栅极 - 负极脉冲引起的表面上的孔。由栅极负脉冲建立的电场被孔释放，较少的热孔被注入到栅极氧化膜中，并且TFT特性较差劣化。

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