公开(公告)号：US20100194710A1

公开(公告)日：2010-08-05

申请号：US12696235

申请日：2010-01-29

申请人： Takeo Koito ,  Shuji Hayashi ,  Tsutomu Tanaka ,  Hiroshi Mizuhashi ,  Yuko Yamauchi

发明人： Takeo Koito ,  Shuji Hayashi ,  Tsutomu Tanaka ,  Hiroshi Mizuhashi ,  Yuko Yamauchi

IPC分类号： G06F3/044

CPC分类号： G06F3/047 ,  G06F3/0412

摘要： An information input device includes: a first substrate; a second substrate formed opposite to the first substrate; and a position detection portion including at least three or more sensor electrodes and detecting a position at which at least one of the first substrate and the second substrate bends by electrical change among the sensor electrodes.

摘要翻译： 信息输入装置包括：第一基板; 与第一基板相对形成的第二基板; 以及位置检测部，其包括至少三个以上的传感器电极，并且通过所述传感器电极之间的电变化检测所述第一基板和所述第二基板中的至少一个弯曲的位置。

公开(公告)号：US20100141598A1

公开(公告)日：2010-06-10

申请号：US12632306

申请日：2009-12-07

申请人： Yuko Yamauchi ,  Hiroshi Mizuhashi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito

发明人： Yuko Yamauchi ,  Hiroshi Mizuhashi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito

IPC分类号： G06F3/041 ,  G09G5/00 ,  G09G3/36

CPC分类号： G06F3/045 ,  G06F3/0412

摘要： A display includes: a display section having a plurality of pixels provided in a region where a first substrate and a second substrate are disposed opposite to each other; a switch provided in the region where the first substrate and the second substrate are disposed opposite to each other, the switch having two electrodes closed by a pressure from outside; a detecting section comparing a signal from the switch with a reference signal to determine whether the switch is closed or not; and a precharge section applying a precharge potential to a wiring in continuity with one of the electrodes of the switch prior to the detection at the detecting section.

摘要翻译： 显示器包括：具有设置在第一基板和第二基板彼此相对布置的区域中的多个像素的显示部分; 设置在所述第一基板和所述第二基板彼此相对设置的区域中的开关，所述开关具有由外部的压力封闭的两个电极; 检测部分将来自开关的信号与参考信号进行比较，以确定开关是否闭合; 以及预充电部，其在检测部分的检测之前，将与所述开关的一个电极连续的布线预充电电位。

公开(公告)号：US08508484B2

公开(公告)日：2013-08-13

申请号：US12650747

申请日：2009-12-31

申请人： Hiroshi Mizuhashi ,  Yuko Yamauchi ,  Takeo Koito ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takayuki Nakanishi ,  Yoshiharu Nakajima

发明人： Hiroshi Mizuhashi ,  Yuko Yamauchi ,  Takeo Koito ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takayuki Nakanishi ,  Yoshiharu Nakajima

IPC分类号： G06F3/041

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/13394 ,  G02F2001/134372 ,  G06F3/0414

摘要： An embodiment of the invention provides a liquid crystal display device, including a first substrate; a second substrate; a liquid crystal layer formed between the first substrate and the second substrate; a first sensor electrode formed on the first substrate; a second sensor electrode formed on the second substrate, and disposed so as to be adapted to contact the plurality of first sensor electrodes close to one another by pressing from a side of either the first substrate or the second substrate; and a sensor drive circuit for applying a voltage to a first wiring electrically connected to one of the plurality of first sensor electrodes which the second sensor electrode is adapted to contact by the pressing, and detecting a change in potential of a second wiring electrically connected to another one of the plurality of first sensor electrodes.

摘要翻译： 本发明的实施例提供一种液晶显示装置，包括第一基板; 第二基板; 形成在第一基板和第二基板之间的液晶层; 形成在第一基板上的第一传感器电极; 形成在所述第二基板上的第二传感器电极，并且被设置成适于通过从所述第一基板或所述第二基板的一侧按压而使所述多个第一传感器电极彼此靠近接触; 以及传感器驱动电路，用于向与第二传感器电极中的一个第一布线电连接的第一布线施加电压，第一布线使第二传感器电极通过按压而接触，并且检测电连接到第二传感器电极的第二布线的电位变化 多个第一传感器电极中的另一个。

公开(公告)号：US20100097340A1

公开(公告)日：2010-04-22

申请号：US12585316

申请日：2009-09-11

申请人： Hiroshi Mizuhashi ,  Yuko Yamauchi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito ,  Masumitsu Ino

发明人： Hiroshi Mizuhashi ,  Yuko Yamauchi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito ,  Masumitsu Ino

IPC分类号： G06F3/041

CPC分类号： G06F3/0412

摘要： A liquid-crystal display panel includes: gate lines each serving as a row-direction line which is one of the rows of a two-dimensional matrix; data signal lines each serving as a column-direction line which is one of the columns of the two-dimensional matrix; a plurality of liquid-crystal pixel sections which are laid out to form the two-dimensional matrix and each placed at the intersection of one of the gate lines and one of the data signal lines; chopper-type comparators each connected to one of the data signal lines and each used for converting the value of a sensor signal read out from one of the liquid-crystal pixel sections connected to the data signal lines into a binary value; and a shift register for converting outputs of the chopper-type comparators from parallel data into serial data and outputting the serial data.

摘要翻译： 液晶显示面板包括：各自用作行方向线的栅极线，其为二维矩阵的行之一; 数据信号线各自用作作为二维矩阵的列之一的列方向线; 多个液晶像素部分，布置成形成二维矩阵，并且各自放置在一条栅极线和一条数据信号线之间的交叉处; 斩波器型比较器，每个连接到数据信号线之一，每个用于将连接到数据信号线的液晶像素部分中读出的传感器信号的值转换为二进制值; 以及用于将斩波型比较器的输出从并行数据转换为串行数据并输出串行数据的移位寄存器。

公开(公告)号：US08654088B2

公开(公告)日：2014-02-18

申请号：US12632306

申请日：2009-12-07

申请人： Yuko Yamauchi ,  Hiroshi Mizuhashi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito

发明人： Yuko Yamauchi ,  Hiroshi Mizuhashi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito

IPC分类号： G06F3/041

CPC分类号： G06F3/045 ,  G06F3/0412

摘要： A display includes: a display section having a plurality of pixels provided in a region where a first substrate and a second substrate are disposed opposite to each other; a switch provided in the region where the first substrate and the second substrate are disposed opposite to each other, the switch having two electrodes closed by a pressure from outside; a detecting section comparing a signal from the switch with a reference signal to determine whether the switch is closed or not; and a precharge section applying a precharge potential to a wiring in continuity with one of the electrodes of the switch prior to the detection at the detecting section.

摘要翻译： 显示器包括：具有设置在第一基板和第二基板彼此相对布置的区域中的多个像素的显示部分; 设置在所述第一基板和所述第二基板彼此相对设置的区域中的开关，所述开关具有由外部的压力封闭的两个电极; 检测部分将来自开关的信号与参考信号进行比较，以确定开关是否闭合; 以及预充电部，其在检测部分的检测之前，将与所述开关的一个电极连续的布线预充电电位。

公开(公告)号：US20110210927A1

公开(公告)日：2011-09-01

申请号：US13024985

申请日：2011-02-10

申请人： Hiroshi Mizuhashi ,  Takeo Koito ,  Shuji Hayashi

发明人： Hiroshi Mizuhashi ,  Takeo Koito ,  Shuji Hayashi

IPC分类号： G06F3/041

CPC分类号： G06F3/044

摘要： In one example embodiment, a display device includes a drive control section operatively coupled to a signal line and a display section. The signal line has a first voltage. In one example embodiment, the display section includes: (a) a touch detection element which outputs a touch voltage; and (b) an electrode which has a second voltage. In one example embodiment, the drive control section increases a potential difference between the first voltage and the second voltage before the touch detection element outputs the touch voltage.

摘要翻译： 在一个示例实施例中，显示设备包括可操作地耦合到信号线和显示部分的驱动控制部分。 信号线具有第一电压。 在一个示例性实施例中，显示部分包括：（a）输出触摸电压的触摸检测元件; 和（b）具有第二电压的电极。 在一个示例性实施例中，驱动控制部分在触摸检测元件输出触摸电压之前增加第一电压和第二电压之间的电位差。

公开(公告)号：US08466886B2

公开(公告)日：2013-06-18

申请号：US12585316

申请日：2009-09-11

申请人： Hiroshi Mizuhashi ,  Yuko Yamauchi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito ,  Masumitsu Ino

发明人： Hiroshi Mizuhashi ,  Yuko Yamauchi ,  Yoshiharu Nakajima ,  Tsutomu Tanaka ,  Shuji Hayashi ,  Takeo Koito ,  Masumitsu Ino

IPC分类号： G06F3/041

CPC分类号： G06F3/0412

摘要： A liquid-crystal display panel includes: gate lines each serving as a row-direction line which is one of the rows of a two-dimensional matrix; data signal lines each serving as a column-direction line which is one of the columns of the two-dimensional matrix; a plurality of liquid-crystal pixel sections which are laid out to form the two-dimensional matrix and each placed at the intersection of one of the gate lines and one of the data signal lines; chopper-type comparators each connected to one of the data signal lines and each used for converting the value of a sensor signal read out from one of the liquid-crystal pixel sections connected to the data signal lines into a binary value; and a shift register for converting outputs of the chopper-type comparators from parallel data into serial data and outputting the serial data.

摘要翻译： 液晶显示面板包括：各自用作行方向线的栅极线，其为二维矩阵的行之一; 数据信号线各自用作作为二维矩阵的列之一的列方向线; 多个液晶像素部分，布置成形成二维矩阵，并且各自放置在一条栅极线和一条数据信号线之间的交叉处; 斩波器型比较器，每个连接到数据信号线之一，每个用于将连接到数据信号线的液晶像素部分中读出的传感器信号的值转换为二进制值; 以及用于将斩波型比较器的输出从并行数据转换为串行数据并输出串行数据的移位寄存器。

公开(公告)号：US20100141880A1

公开(公告)日：2010-06-10

申请号：US12632290

申请日：2009-12-07

申请人： Takeo Koito ,  Shuji Hayashi

发明人： Takeo Koito ,  Shuji Hayashi

IPC分类号： G02F1/1339 ,  G02F1/1337

CPC分类号： G02F1/13394

摘要： The present invention provides a liquid crystal panel and a liquid crystal display device allowing reliability deterioration due to external pressure to be suppressed without yield rate degradation. The liquid crystal panel includes: a pair of substrates facing each other with a space in between; a liquid crystal layer disposed in the space between the pair of substrates; and a plurality of pairs of pillar structures, each pair of pillar structures being arranged on opposing faces of the pair of substrates, respectively, to face each other along a normal to the opposing faces.

摘要翻译： 本发明提供一种液晶面板和液晶显示装置，其能够抑制由外部压力引起的可靠性劣化，而不会降低成品率。 液晶面板包括：一对基板，彼此面对并具有空间; 设置在所述一对基板之间的空间中的液晶层; 以及多对支柱结构，每对支柱结构分别布置在所述一对基板的相对面上，以沿相对面的法线彼此面对。

公开(公告)号：US20100079381A1

公开(公告)日：2010-04-01

申请号：US12571634

申请日：2009-10-01

申请人： Shuji Hayashi ,  Tsutomu Tanaka ,  Takeo Koito ,  Hiroshi Muzuhashi ,  Yuko Yamauchi

发明人： Shuji Hayashi ,  Tsutomu Tanaka ,  Takeo Koito ,  Hiroshi Muzuhashi ,  Yuko Yamauchi

IPC分类号： G06F3/02 ,  G09G3/36 ,  G09G5/00

CPC分类号： G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044

摘要： A display panel includes: a first substrate section formed on the front side of the display panel; a second substrate section which is opposed to the first substrate section; a plurality of pixel sections formed in a matrix form between the first and second substrate sections; and a plurality of sensor sections, each of the sensor sections having two electrodes, one electrode disposed with a electrode-to-electrode gap from the other between the first and second substrate sections, the electrode-to-electrode gap being removed as a result of the deformation of the first substrate section under pressure so that the one electrode is brought into contact with the other electrode, the sensor sections being provided between the first and second substrate sections with one of a plurality of electrode-to-electrode gap lengths respectively.

摘要翻译： 显示面板包括：形成在显示面板的前侧的第一基板部分; 与第一基板部分相对的第二基板部分; 在所述第一和第二基板部分之间以矩阵形式形成的多个像素部分; 和多个传感器部分，每个传感器部分具有两个电极，一个电极在第一和第二基板部分之间设置有彼此之间的电极间电极间隔，从而去除电极间电极间隙 在第一基板部分的压力下变形使得一个电极与另一个电极接触，传感器部分分别设置在第一和第二基板部分之间，分别具有多个电极间电极间隙长度 。

公开(公告)号：US20100033668A1

公开(公告)日：2010-02-11

申请号：US12510402

申请日：2009-07-28

申请人： Takeo Koito ,  Koichi Nagasawa ,  Shuji Hayashi ,  Hidehiro Kosaka

发明人： Takeo Koito ,  Koichi Nagasawa ,  Shuji Hayashi ,  Hidehiro Kosaka

IPC分类号： G02F1/1339 ,  G02F1/13

CPC分类号： G02F1/13338 ,  G02F1/13394 ,  G02F2001/13396

摘要： A liquid-crystal display device includes a first substrate; a second substrate formed so as to oppose the first substrate; a liquid-crystal layer with a predetermined thickness, the liquid-crystal layer being formed between the first substrate and the second substrate; a planarization film for planarizing the surface of the liquid-crystal layer, the planarization film being formed on the surface of at least one of the first substrate and the second substrate, the surface facing the liquid-crystal layer; and projecting parts that are integrally formed with the planarization film.

摘要翻译： 液晶显示装置包括：第一基板; 形成为与第一基板相对的第二基板; 具有预定厚度的液晶层，所述液晶层形成在所述第一基板和所述第二基板之间; 平坦化膜，用于使液晶层的表面平坦化，所述平坦化膜形成在所述第一基板和所述第二基板中的至少一个的表面上，所述表面面向所述液晶层; 以及与平坦化膜一体形成的突出部。