公开(公告)号：US07548109B2

公开(公告)日：2009-06-16

申请号：US11830027

申请日：2007-07-30

申请人： Hisayoshi Kajiwara ,  Norio Mamba ,  Toshio Miyazawa

发明人： Hisayoshi Kajiwara ,  Norio Mamba ,  Toshio Miyazawa

IPC分类号： G05F1/10 ,  G05F3/02

CPC分类号： G09G3/3696 ,  G09G2330/021 ,  H02M2001/007

摘要： A booster circuit of a two-step booster structure is manufactured by NMOS single channel processes and has two basic booster circuits to raise a gate voltage of a charge transfer transistor. The gate voltage of the transistor is first raised at one basic booster circuit, and this raised voltage is further raised at the other basic booster circuit.

摘要翻译： 两级升压器结构的升压电路由NMOS单通道工艺制造，并具有两个基极升压电路，以提高电荷转移晶体管的栅极电压。 晶体管的栅极电压首先在一个基本升压电路上升高，另一个基本升压电路的升高电压进一步升高。

公开(公告)号：US20090102813A1

公开(公告)日：2009-04-23

申请号：US12285896

申请日：2008-10-16

申请人： Norio Mamba ,  Hideo Sato ,  Toshiyuki Kumagai

发明人： Norio Mamba ,  Hideo Sato ,  Toshiyuki Kumagai

IPC分类号： G06F3/038

CPC分类号： G06F3/044

摘要： Provided is a capacitance coupling type on-screen input image display device that enables multipoint detection in a short period of time. The on-screen input image display device includes: a detection circuit (4) for detecting a change in capacitance between the plurality of X coordinate electrodes and the plurality of Y coordinate electrodes of the touch sensor (3); a touch panel control circuit (6) for determining a touched coordinate point; and a main control circuit (7) for receiving touch coordinate data from the touch panel control circuit (6). The main control circuit (7) judges occurrence of a user's touch and coordinates of the occurrence from the touch coordinate data, and supplies a display signal corresponding to the judged coordinates to the display device (1) via the display control circuit (2), whereby the display signal is reflected on the display.

摘要翻译： 提供了一种能够在短时间内进行多点检测的电容耦合型屏幕输入图像显示装置。 屏幕输入图像显示装置包括：检测电路（4），用于检测多个X坐标电极与触摸传感器（3）的多个Y坐标电极之间的电容变化; 触摸面板控制电路（6），用于确定触摸的坐标点; 以及用于从触摸面板控制电路（6）接收触摸坐标数据的主控制电路（7）。 主控制电路（7）通过触摸坐标数据判断用户的触摸发生和发生的坐标，并通过显示控制电路（2）将与判断的坐标相对应的显示信号提供给显示装置（1） 由此显示信号被反射在显示器上。

公开(公告)号：US07358952B2

公开(公告)日：2008-04-15

申请号：US10901246

申请日：2004-07-29

申请人： Norio Mamba ,  Yasuyuki Kudo ,  Hideo Sato

发明人： Norio Mamba ,  Yasuyuki Kudo ,  Hideo Sato

IPC分类号： G09G3/36

CPC分类号： G09G3/3666 ,  G09G3/3659 ,  G09G2300/0809

摘要： A plurality of horizontal display control lines CTL are arranged in parallel with signal lines D and connected to switching elements ctl of pixels. Among pixels whose switching elements sw become an On state owing to a selection voltage from a gate line G, switching elements ctl of pixels for which display signals are not rewritten are turned off not to apply a display signal to liquid crystal cells of those pixels. And pixels for which display signals are to be rewritten, the horizontal display control circuit 109 applies a rewrite selection signal to those pixels to turn on switching elements ctl of those pixels. Thus, applying display signals that are outputted from a signal circuit and correspond to those pixels having the switching elements ctl turned on to liquid crystal cells of those pixels, display signals are rewritten.

摘要翻译： 多个水平显示控制线CTL与信号线D并联布置并连接到像素的开关元件ct1。 由于栅极线G的选择电压，开关元件sw成为导通状态的像素中，显示信号未被重写的像素的开关元件ct1被截止，不对这些像素的液晶单元施加显示信号。 并且对于要重写显示信号的像素，水平显示控制电路109向这些像素施加重写选择信号，以打开这些像素的开关元件ct1。 因此，施加从信号电路输出的显示信号，并将那些具有开关元件ct1的像素对应于那些像素的液晶单元的显示信号被重写。

公开(公告)号：US20070091050A1

公开(公告)日：2007-04-26

申请号：US11583880

申请日：2006-10-20

申请人： Yukari Katayama ,  Yasuyuki Kudo ,  Norio Mamba ,  Toshimitsu Matsudo

发明人： Yukari Katayama ,  Yasuyuki Kudo ,  Norio Mamba ,  Toshimitsu Matsudo

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/20 ,  G09G3/2092 ,  G09G2310/0275 ,  G09G2310/0297 ,  G09G2310/04 ,  G09G2310/06 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2360/18

摘要： In a display device using an RGB time division drive system in which RGB data to be supplied to display pixels of three colors RGB are subjected to time-division multiplexing and input to a liquid crystal panel unit, (1) data are input to the liquid crystal panel unit alternately in the order of RGB and BGR every line signal, and a selection signal SC which is in the on-state at a break of one line period is kept in the on-state until the next line period. In addition, (2) over a partial non-display period in partial display, selection signals SA, SB and SC are always in the off-state and an equalize signal EQG is in the on-state.

摘要翻译： 在使用RGB时分驱动系统的显示装置中，其中提供给显示三色RGB的像素的RGB数据经受时分复用并输入到液晶面板单元，（1）数据被输入到液体 水晶面板单元以每行信号的RGB和BGR的顺序交替排列，并且在一行周期的中断处于导通状态的选择信号SC保持在接通状态直到下一行周期。 另外，（2）部分显示中的部分非显示期间，选择信号SA，SB，SC总是处于截止状态，均衡信号EQG处于接通状态。

公开(公告)号：US20070018935A1

公开(公告)日：2007-01-25

申请号：US11491248

申请日：2006-07-24

申请人： Toshio Miyazawa ,  Katsumi Matsumoto ,  Norio Mamba

发明人： Toshio Miyazawa ,  Katsumi Matsumoto ,  Norio Mamba

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G2330/02 ,  G09G2340/145 ,  H02M3/073

摘要： The present invention provides a display device which is used in a miniaturized portable information device, wherein the display device requires a small mounting area for a driving circuit thus realizing free mounting of the driving circuit and also can perform driving thereof with a low-voltage power source such as a battery. In a display device which includes a display panel and a driving circuit on the same substrate, a booster circuit is formed on one side of a display panel together with the driving circuit and is formed by steps substantially equal to steps for pixel transistors. The booster circuit includes a circuit which compensates for the lowering of voltage of a switching element used in the booster circuit attributed to a threshold value of a switching element.

摘要翻译： 本发明提供了一种用于小型便携式信息装置的显示装置，其中显示装置需要用于驱动电路的小的安装区域，从而实现驱动电路的自由安装，并且还可以以低压功率 源如电池。 在包括显示面板和在同一基板上的驱动电路的显示装置中，升压电路与驱动电路一起形成在显示面板的一侧，并且通过基本上等于像素晶体管的步长的步骤形成。 升压电路包括补偿由于开关元件的阈值引起的升压电路中使用的开关元件的电压降低的电路。

公开(公告)号：US20070008270A1

公开(公告)日：2007-01-11

申请号：US11443448

申请日：2006-05-31

申请人： Norio Mamba ,  Toshio Miyazama ,  Yasuyuki Kudo

发明人： Norio Mamba ,  Toshio Miyazama ,  Yasuyuki Kudo

IPC分类号： G09G3/36

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

摘要： A voltage level converter for driving resistive and capacitive loads of a display device includes a charge circuit having a capacitance, a transistor NMOS1, a capacitance, and a transistor; a discharge circuit having transistors; and a reset signal generating circuit provided in a preceding stage of the discharge circuit. A signal having an inverted phase to an input pulse is applied to the reset signal generating circuit. An output of the reset signal generating circuit is supplied to gate terminals of the transistors, thus realizing reliable turning ON or OFF the discharge circuit.

摘要翻译： 用于驱动显示装置的电阻和电容负载的电压电平转换器包括具有电容的充电电路，晶体管NMOS 1，电容和晶体管; 具有晶体管的放电电路; 以及设置在放电电路的前级的复位信号发生电路。 具有与输入脉冲相反的相位的信号被施加到复位信号发生电路。 复位信号发生电路的输出被提供给晶体管的栅极端子，从而实现放电电路的可靠的接通或断开。

公开(公告)号：US07098879B2

公开(公告)日：2006-08-29

申请号：US10354072

申请日：2003-01-30

申请人： Tomohiko Sato ,  Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Norio Mamba

发明人： Tomohiko Sato ,  Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Norio Mamba

IPC分类号： G09G3/36

CPC分类号： G02F1/13454 ,  G02F1/134363 ,  G02F1/1345 ,  G02F1/136204 ,  G02F1/136213 ,  G02F2001/133388

摘要： A display device such as liquid crystal display device which restrains the entrance of static electricity into a scanning signal driver circuit or a video signal driver circuit includes a pair of substrates, a signal line, a capacitance line and a counter voltage line formed on one substrate of the pair of substrate, a pixel including a thin film transistor connected to the signal line, a pixel electrode connected to the thin film transistor and a counter electrode connected to the counter voltage line, a driver circuit formed on the one substrate and connected to the signal line and an interconnection layer disposed between the pixel and the driver circuit. At least one of the capacitance line and the counter voltage line is connected to the interconnection layer between the driver circuit and the pixel.

公开(公告)号：US08957845B2

公开(公告)日：2015-02-17

申请号：US13929344

申请日：2013-06-27

申请人： Norio Mamba ,  Naoki Takada ,  Yasuyuki Kudo ,  Tsutomu Furuhashi

发明人： Norio Mamba ,  Naoki Takada ,  Yasuyuki Kudo ,  Tsutomu Furuhashi

IPC分类号： G09G3/18 ,  G09G3/34 ,  G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2320/0242 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

摘要： An image processing unit (2 in FIG. 1) discards a high gray level side of input image data (RiGiBi) in accordance with a chroma coefficient (Csc), thereby to generate a signal of lowered chroma, and it expands the signal into output image data (RoGoBo) of full scale. Besides, the image processing unit (2) generates an image adjustment parameter (Th) and performs a control so as to reduce power of backlight (6), in interlocking with the full-scale expansion.

公开(公告)号：US08890835B2

公开(公告)日：2014-11-18

申请号：US13022752

申请日：2011-02-08

申请人： Koji Nagata ,  Norio Mamba ,  Tsutomu Furuhashi

发明人： Koji Nagata ,  Norio Mamba ,  Tsutomu Furuhashi

IPC分类号： G06F3/044

CPC分类号： G06F3/044

摘要： An input apparatus includes: a transparent substrate with which an object is brought into contact; a rectangular single sheet electrode formed on the transparent substrate; first detection means which inputs a measurement signal to the rectangular single sheet electrode from one of two opposing perimeter portions along a first direction, and takes out the measurement signal from another one of the two opposing perimeter portions, to detect a contact point of the contacting object along the first direction; and second detection means which, after the contact point in the first direction is detected, inputs a measurement signal to the rectangular single sheet electrode from one of two opposing perimeter portions along a second direction, and takes out the measurement signal from another one of the two opposing perimeter portions, to detect the contact point along the second direction.

摘要翻译： 输入装置包括：与物体接触的透明基板; 形成在透明基板上的矩形单片电极; 第一检测装置，其沿着第一方向从两个相对周边部分中的一个向矩形单片电极输入测量信号，并且从两个相对周边部分中的另一个的外部部分取出测量信号，以检测接触点的接触点 物体沿着第一个方向; 以及第二检测装置，其在检测到在第一方向上的接触点之后，沿着第二方向从两个相对周边部分中的一个向第二方向向矩形单片电极输入测量信号，并且从另一个方向取出测量信号 两个相对的周边部分，以检测沿第二方向的接触点。

公开(公告)号：US08847914B2

公开(公告)日：2014-09-30

申请号：US14025916

申请日：2013-09-13

申请人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa ,  Toshiaki Atsuta

发明人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa ,  Toshiaki Atsuta

IPC分类号： G06F3/044 ,  G01D5/24

CPC分类号： G06F3/044

摘要： A static capacitance type touch panel, a control unit electrically connected with X and Y electrodes for detecting a touch position based on a measured value of a static capacitance between the X and Y electrodes. The control unit includes a predetermined touch threshold for detecting a peak, a near-peak range and a non-near-peak range, a first parameter for determining a value of the near peak range, and a second parameter for determining a value of the non-near-peak range. The first and second parameters are respectively predetermined for reduction of a noise influence from the measured value of the static capacitance between the X electrode and the Y electrode.

摘要翻译： 静电电容型触摸面板，与X和Y电极电连接的控制单元，用于基于X和Y电极之间的静态电容的测量值来检测触摸位置。 控制单元包括用于检测峰值，近峰值范围和非近峰值范围的预定触摸阈值，用于确定近峰值范围的值的第一参数，以及用于确定近峰值范围的值的第二参数 非近峰范围。 第一和第二参数分别预定为从X电极和Y电极之间的静态电容的测量值减少噪声影响。