公开(公告)号：US20110261092A1

公开(公告)日：2011-10-27

申请号：US13176993

申请日：2011-07-06

申请人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

发明人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

IPC分类号： G09G5/02

CPC分类号： G09G3/3696 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0289

摘要： A semiconductor integrated circuit includes a first register which latches display data, a second register which latches the display data of the first register in accordance with a first clock, a gray scale voltage generator which outputs a plurality of gray scale voltages, a decoder which selects a gray scale voltage in accordance with the display data of the second register from the plurality of gray scale voltages, and an amplifier including a first transistor, and a second transistor. A first terminal of the first transistor and a first terminal of the second transistor are connected to a first voltage line, and the gray scale voltage outputted from the decoder is supplied to one of input terminals of the first transistor and the second transistor in accordance with a control signal. A phase of the control signal is reversed at intervals of two frame periods.

摘要翻译： 半导体集成电路包括锁存显示数据的第一寄存器，根据第一时钟锁存第一寄存器的显示数据的第二寄存器，输出多个灰度级电压的灰度级电压发生器，选择 根据来自多个灰度级电压的第二寄存器的显示数据的灰度级电压，以及包括第一晶体管和第二晶体管的放大器。 第一晶体管的第一端子和第二晶体管的第一端子连接到第一电压线，并且从解码器输出的灰度电压根据第一晶体管的第一端子被提供给第一晶体管和第二晶体管的输入端 一个控制信号。 控制信号的相位以两帧周期的间隔反转。

公开(公告)号：US07417614B2

公开(公告)日：2008-08-26

申请号：US10832435

申请日：2004-04-27

申请人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

发明人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0289

摘要： A liquid crystal display device having a liquid crystal display element having a plurality of pixels. The video signal line driver circuit includes a plurality of amplifiers each of which has a pair of a first input terminal and a second input terminal, and a plurality of pairs of an inverting input terminal and a noninverting input terminal. Each of the plurality of amplifiers has a switching circuit which switches between a first state and a second state, based on a switching control signal supplied with a switching repetition period equal to double a display line repetition period.

摘要翻译： 一种液晶显示装置，具有具有多个像素的液晶显示元件。 视频信号线驱动电路包括多个放大器，每个放大器具有一对第一输入端和第二输入端，以及多对反相输入端和同相输入端。 多个放大器中的每一个具有基于提供有等于显示行重复周期的双倍的切换重复周期的切换控制信号在第一状态和第二状态之间切换的切换电路。

公开(公告)号：US20120194574A1

公开(公告)日：2012-08-02

申请号：US13442066

申请日：2012-04-09

申请人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

发明人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

IPC分类号： G09G5/02

CPC分类号： G09G3/3696 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0289

摘要： A semiconductor integrated circuit including a first register which latches display data, a second register which latches the display data of the first register in accordance with a first clock, a gray scale voltage generator which outputs a plurality of gray scale voltages, a decoder which selects a gray scale voltage in accordance with the display data of the second register from the plurality of gray scale voltages, and an amplifier including a first transistor and a second transistor. A first terminal of the first transistor and a first terminal of the second transistor are connected to a first voltage line, and the gray scale voltage outputted from the decoder is supplied to one of input terminals of the first transistor and the second transistor in accordance with a control signal. A phase of the control signal is reversed at intervals of two horizontal scanning lines.

摘要翻译： 一种半导体集成电路，包括锁存显示数据的第一寄存器，根据第一时钟锁存第一寄存器的显示数据的第二寄存器，输出多个灰度级电压的灰度级电压发生器，选择 根据来自多个灰度级电压的第二寄存器的显示数据的灰度级电压，以及包括第一晶体管和第二晶体管的放大器。 第一晶体管的第一端子和第二晶体管的第一端子连接到第一电压线，并且从解码器输出的灰度电压根据第一晶体管的第一端子被提供给第一晶体管和第二晶体管的输入端 一个控制信号。 控制信号的相位以两条水平扫描线的间隔反转。

公开(公告)号：US07990355B2

公开(公告)日：2011-08-02

申请号：US12938736

申请日：2010-11-03

申请人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

发明人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0289

摘要： A semiconductor integrated circuit includes a first register, a second register, a gray scale voltage generator which outputs a plurality of gray scale voltages, a decoder which selects a gray scale voltage, and an amplifier including a first transistor, a second transistor, a third transistor, and a fourth transistor. A first terminal of the first transistor and a first terminal of the second transistors are connected to a first voltage line, a first terminal of the third transistor and a first terminal of the fourth transistor are connected to a second voltage line, a second terminal of the first transistor is connected to a second terminal of the third transistor, and a second terminal of the second transistor is connected to a second terminal of the fourth transistor.

摘要翻译： 半导体集成电路包括第一寄存器，第二寄存器，输出多个灰度级电压的灰度级电压发生器，选择灰度级电压的解码器，以及包括第一晶体管，第二晶体管，第三晶体管的放大器 晶体管和第四晶体管。 第一晶体管的第一端子和第二晶体管的第一端子连接到第一电压线，第三晶体管的第一端子和第四晶体管的第一端子连接到第二电压线，第二端子 第一晶体管连接到第三晶体管的第二端子，第二晶体管的第二端子连接到第四晶体管的第二端子。

公开(公告)号：US07911142B2

公开(公告)日：2011-03-22

申请号：US11604625

申请日：2006-11-27

申请人： Koichi Kotera ,  Yoshinao Ooe ,  Hiroki Kono ,  Hiroyosi Tanaka

发明人： Koichi Kotera ,  Yoshinao Ooe ,  Hiroki Kono ,  Hiroyosi Tanaka

IPC分类号： H01J17/49 ,  H01J9/00

CPC分类号： H01J11/40 ,  H01J11/12

摘要： Disclosed are an electron emission thin-film with improved secondary electron emission characteristics compared with conventional ones, a plasma display panel including the electron emission thin-film, and their manufacturing methods. Using a vacuum deposition system, a protective layer that is an MgO thin-film is formed on a dielectric layer formed on a front glass substrate. At the time of deposition, angles that lines linking the central point of a target material for the protective layer respectively with the central point and both ends points of the front glass substrate form with the front glass substrate are exclusively in a range of 30 to 80°. This enables at least some of MgO columnar crystals constituting the protective layer to have flat planes that are inclined with respect to the surface of the thin-film.

摘要翻译： 公开了与以往相比具有改善的二次电子发射特性的电子发射薄膜，包括电子发射薄膜的等离子体显示面板及其制造方法。 使用真空沉积系统，在形成在前玻璃基板上的电介质层上形成作为MgO薄膜的保护层。 在沉积时，将用于保护层的目标材料的中心点与前玻璃基板形成的前玻璃基板的中心点和两端点的线连接的角度仅在30至80的范围内 °。 这使得构成保护层的至少一些MgO柱状晶体具有相对于薄膜表面倾斜的平面。

公开(公告)号：US07830347B2

公开(公告)日：2010-11-09

申请号：US11862433

申请日：2007-09-27

申请人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

发明人： Mitsuru Goto ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

IPC分类号： G06F3/038 ,  G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0289

摘要： A liquid crystal display device includes drain signal lines, gate signal lines, thin film transistors, and a drain driver. The drain driver includes an amplifier circuit having a switching circuit which switches between a first state and a second state, the first state being a state where a first input terminal of the amplifier circuit is coupled to an inverting input terminal and a second input terminal is coupled to a noninverting input terminal, and the second state being a state where the first input terminal is coupled to the noninverting input terminal and the second input terminal is coupled to the inverting input terminal. The amplifier circuit supplies signal voltages to the thin film transistors via the drain signal lines which are gray scale voltages one of plus and minus offset voltages in a first frame and in a second frame.

摘要翻译： 液晶显示装置包括漏极信号线，栅极信号线，薄膜晶体管和漏极驱动器。 漏极驱动器包括具有在第一状态和第二状态之间切换的开关电路的放大器电路，第一状态是放大器电路的第一输入端子耦合到反相输入端子和第二输入端子的状态 耦合到非反相输入端子，并且第二状态是第一输入端子耦合到同相输入端子并且第二输入端子耦合到反相输入端子的状态。 放大器电路经由漏极信号线向薄膜晶体管提供信号电压，漏极信号线是第一帧和第二帧中的正负偏移电压之一的灰度级电压。

公开(公告)号：US20080024419A1

公开(公告)日：2008-01-31

申请号：US11862433

申请日：2007-09-27

申请人： Mitsuru GOTO ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

发明人： Mitsuru GOTO ,  Hiroshi Katayanagi ,  Yukihide Ode ,  Yoshiyuki Saitou ,  Koichi Kotera

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0289

摘要： A liquid crystal display device includes drain signal lines, gate signal lines, thin film transistors, and a drain driver. The drain driver includes an amplifier circuit having a switching circuit which switches between a first state and a second state, the first state being a state where a first input terminal of the amplifier circuit is coupled to an inverting input terminal and a second input terminal is coupled to a noninverting input terminal, and the second state being a state where the first input terminal is coupled to the noninverting input terminal and the second input terminal is coupled to the inverting input terminal. The amplifier circuit supplies signal voltages to the thin film transistors via the drain signal lines which are gray scale voltages one of plus and minus offset voltages in a first frame and in a second frame.

摘要翻译： 液晶显示装置包括漏极信号线，栅极信号线，薄膜晶体管和漏极驱动器。 漏极驱动器包括具有在第一状态和第二状态之间切换的开关电路的放大器电路，第一状态是放大器电路的第一输入端子耦合到反相输入端子和第二输入端子的状态 耦合到非反相输入端子，并且第二状态是第一输入端子耦合到同相输入端子并且第二输入端子耦合到反相输入端子的状态。 放大器电路经由漏极信号线向薄膜晶体管提供信号电压，漏极信号线是第一帧和第二帧中的正负偏移电压之一的灰度级电压。

公开(公告)号：US20070069649A1

公开(公告)日：2007-03-29

申请号：US11604625

申请日：2006-11-27

申请人： Koichi Kotera ,  Yoshinao Ooe ,  Hiroki Kono ,  Hiroyosi Tanaka

发明人： Koichi Kotera ,  Yoshinao Ooe ,  Hiroki Kono ,  Hiroyosi Tanaka

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12

摘要： Disclosed are an electron emission thin-film with improved secondary electron emission characteristics compared with conventional ones, a plasma display panel including the electron emission thin-film, and their manufacturing methods. Using a vacuum deposition system, a protective layer that is an MgO thin-film is formed on a dielectric layer formed on a front glass substrate. At the time of deposition, angles that lines linking the central point of a target material for the protective layer respectively with the central point and both ends points of the front glass substrate form with the front glass substrate are exclusively in a range of 30 to 80°. This enables at least some of MgO columnar crystals constituting the protective layer to have flat planes that are inclined with respect to the surface of the thin-film.

摘要翻译： 公开了与以往相比具有改善的二次电子发射特性的电子发射薄膜，包括电子发射薄膜的等离子体显示面板及其制造方法。 使用真空沉积系统，在形成在前玻璃基板上的电介质层上形成作为MgO薄膜的保护层。 在沉积时，将保护层的目标材料的中心点与前玻璃基板形成的前玻璃基板的中心点和两端点分别连接的线的角度仅在30至80°的范围内 °。 这使得构成保护层的至少一些MgO柱状晶体具有相对于薄膜表面倾斜的平面。

公开(公告)号：US06556182B1

公开(公告)日：2003-04-29

申请号：US09644862

申请日：2000-08-24

申请人： Mitsuru Goto ,  Yozo Nakayasu ,  Shinji Yasukawa ,  Kentaro Agata ,  Yuji Yamashita ,  Koichi Kotera

发明人： Mitsuru Goto ,  Yozo Nakayasu ,  Shinji Yasukawa ,  Kentaro Agata ,  Yuji Yamashita ,  Koichi Kotera

IPC分类号： G09G336

CPC分类号： G09G3/2011 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/027

摘要： A liquid crystal display element having pixels, video signal lines applying a video signal voltage to the pixels and a video signal line driver supplying the video signal voltages to the video signal lines. The video signal line driver circuit includes a gray-scale voltage generating circuit provided with a resistor circuit dividing voltages between plural gray-scale reference voltages to generate plural gray-scale voltages, and selector circuits selecting one gray-scale voltage in accordance with the display data. The resistor circuit includes a resistive element provided with plural Intermediate taps for dividing voltages to generate the gray-scale voltages, gray-scale voltage lines corresponding to the gray-scale voltages, an interlayer insulating film insulating the gray-scale lines from the resistive element, and connections connecting the gray-scale voltage lines to corresponding ones of the intermediate taps through a hole in the interlayer insulating film.

摘要翻译： 具有像素的液晶显示元件，向像素施加视频信号电压的视频信号线和向视频信号线提供视频信号电压的视频信号线驱动器。 视频信号线驱动电路包括：灰度电压发生电路，设置有分压多个灰度参考电压之间的电压的电阻器电路，以产生多个灰度电压;以及选择器电路，根据显示器选择一个灰度电压 数据。 电阻电路包括具有多个中间抽头的电阻元件，用于划分电压以产生灰度电压，对应于灰度级电压的灰度电压线，将灰度线与电阻元件绝缘的层间绝缘膜 以及通过层间绝缘膜中的孔将灰度电压线与相应的中间抽头连接的连接。