公开(公告)号：US09318282B2

公开(公告)日：2016-04-19

申请号：US14047493

申请日：2013-10-07

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Takashi Nakajima ,  Hiromi Ohtsuka ,  Daisuke Taga ,  Fujio Seki

IPC: H01H13/76 ,  H01H13/85

CPC classification number: H01H13/76 ,  H01H13/85 ,  H01H2215/028 ,  H01H2221/066

Abstract: A keyboard is provided with a base member, moving members provided on the base member and unit parts. Each of the unit parts includes a contact which is electrically connected when depressed and an elastic member. The moving members include a first moving member which engages with one unit part, and a second moving member which engages with plural unit parts. The second moving member has a structure where the second moving member pushes the elastic member of one unit part and avoids pushing the elastic member of the other unit part.

Abstract translation: 键盘设置有基部构件，设置在基座构件上的移动构件和单元部件。 每个单元部件包括在被压下时电连接的触点和弹性部件。 移动构件包括与一个单位部分接合的第一移动构件和与多个单位部分接合的第二移动构件。 第二移动构件具有其中第二移动构件推动一个单位部分的弹性构件并避免推动另一个单元部分的弹性构件的结构。

公开(公告)号：US08832930B2

公开(公告)日：2014-09-16

申请号：US14059940

申请日：2013-10-22

Applicant: Fujitsu Component Limited

Inventor： Koichi Kondoh ,  Takashi Nakajima ,  Nobuyoshi Shimizu ,  Masanobu Hayama ,  Norio Endo

IPC: G06F3/041 ,  G06F3/045

CPC classification number: G06F3/045 ,  Y10T29/49105 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49155

Abstract: A touchscreen panel includes an upper substrate having a first transparent conductor layer provided on a first base layer, and a lower substrate having a second transparent conductor layer provided on a second base layer. The first and second transparent conductor layers oppose each other via a spacer and make contact when the first base layer is pressed. The first transparent conductor layer is segmented into a plurality of conductive regions that are electrically insulated from each other.

Abstract translation: 触摸屏面板包括具有设置在第一基底层上的第一透明导体层的上基板和设置在第二基底层上的具有第二透明导体层的下基板。 第一透明导体层和第二透明导体层经由间隔物彼此相对，并且在第一基底层被按压时接触。 第一透明导体层被分割成彼此电绝缘的多个导电区域。

公开(公告)号：US20140041208A1

公开(公告)日：2014-02-13

申请号：US14059940

申请日：2013-10-22

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koichi Kondoh ,  Takashi Nakajima ,  Nobuyoshi Shimizu ,  Masanobu Hayama ,  Norio Endo

IPC: G06F3/045

CPC classification number: G06F3/045 ,  Y10T29/49105 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49155

Abstract: A touchscreen panel includes an upper substrate having a first transparent conductor layer provided on a first base layer, and a lower substrate having a second transparent conductor layer provided on a second base layer. The first and second transparent conductor layers oppose each other via a spacer and make contact when the first base layer is pressed. The first transparent conductor layer is segmented into a plurality of conductive regions that are electrically insulated from each other.

Abstract translation: 触摸屏面板包括具有设置在第一基底层上的第一透明导体层的上基板和设置在第二基底层上的具有第二透明导体层的下基板。 第一透明导体层和第二透明导体层经由间隔物彼此相对，并且在第一基底层被按压时接触。 第一透明导体层被分割成彼此电绝缘的多个导电区域。

公开(公告)号：US10095365B2

公开(公告)日：2018-10-09

申请号：US15006308

申请日：2016-01-26

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koichi Kondoh ,  Takashi Nakajima ,  Nobuyoshi Shimizu ,  Masanobu Hayama ,  Norio Endo ,  Daisuke Ichikawa

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/0488

Abstract: A position detecting method for a touchscreen panel includes the steps of (a) determining the presence or absence of contact with the touchscreen panel on a conductive film divided into multiple conductive regions; (b) measuring a time after the detection of the absence of the contact and determining whether the measured time is less than a predetermined time if step (a) determines the absence of the contact; and (c) determining the continuance of the contact if the measured time is less than the predetermined time.

公开(公告)号：US20160085344A1

公开(公告)日：2016-03-24

申请号：US14960600

申请日：2015-12-07

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koichi Kondoh ,  Shozo Furukawa ,  Mitsuhiro Sekizawa ,  Takashi Nakajima

IPC: G06F3/045 ,  G06F3/047

CPC classification number: G06F3/045 ,  G06F3/047 ,  G06F2203/04103

Abstract: In a coordinate detection apparatus, a resistance-film is formed on a substrate made of an insulating material. A common electrode applies a voltage to the resistance-film, the common electrode extending along a plurality of a resistance-film removal areas formed by removing portions of the resistance-film. A voltage application part applies the voltage to the common electrode. The voltage is applied from the voltage application part to the resistance-film through the common electrode to generate a potential distribution in the resistance-film. A coordinate position of a contact position at which the resistance-film is contacted is detected by detecting a potential of the resistance-film at the contact position.

公开(公告)号：US20150029291A1

公开(公告)日：2015-01-29

申请号：US14264346

申请日：2014-04-29

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Takashi Nakajima ,  Yukihiro Mori

IPC: B41J11/00 ,  G01B11/00

CPC classification number: B41J11/46

Abstract: A printer includes: a sensor; a calculation unit that calculates an average value of mark levels and a permissible range in accordance with the average value, the mark levels being output levels of the sensor that has read a mark on a sheet a given number of times; a setting unit that, when the mark levels read the given number of times fall within the permissible range, sets a middle value between a white level and the average value as a determination value of existence or nonexistence of a next mark, the white level being an output level of the sensor when a non-marking domain of the sheet is read; and a determination unit that determines that the next mark has been detected when a mark level at the time of reading of the next mark is less than the determination value of existence or nonexistence of the next mark.

Abstract translation: 打印机包括：传感器; 计算单元，其根据平均值计算标记电平的平均值和容许范围，标记电平是在片材上读取了标记的传感器的输出电平给定次数; 设定单元，当标记电平读出给定次数落入容许范围内时，将白色电平与平均值之间的中间值设置为下一个标记的存在或不存在的确定值，白色电平为 读取片材的非标记域时的传感器的输出电平; 以及确定单元，当在下一个标记的读取时的标记电平小于下一个标记的存在或不存在的确定值时，确定已经检测到下一个标记。

公开(公告)号：US20160139713A1

公开(公告)日：2016-05-19

申请号：US15006308

申请日：2016-01-26

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koichi Kondoh ,  Takashi Nakajima ,  Nobuyoshi Shimizu ,  Masanobu Hayama ,  Norio Endo ,  Daisuke Ichikawa

IPC: G06F3/045 ,  G06F3/041

CPC classification number: G06F3/045 ,  G06F3/0416 ,  G06F3/0488 ,  G06F2203/04104 ,  G06F2203/04808

Abstract: A position detecting method for a touchscreen panel includes the steps of (a) determining the presence or absence of contact with the touchscreen panel on a conductive film divided into multiple conductive regions; (b) measuring a time after the detection of the absence of the contact and determining whether the measured time is less than a predetermined time if step (a) determines the absence of the contact; and (c) determining the continuance of the contact if the measured time is less than the predetermined time.

Abstract translation: 一种用于触摸屏面板的位置检测方法，包括以下步骤：（a）确定在分成多个导电区域的导电膜上是否存在触摸屏面板的接触; （b）测量在不存在接触之后的时间，并且如果步骤（a）确定不存在接触，则确定所测量的时间是否小于预定时间; 和（c）如果测量时间小于预定时间，则确定接触的连续性。

公开(公告)号：US09760185B2

公开(公告)日：2017-09-12

申请号：US13749250

申请日：2013-01-24

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Takashi Nakajima ,  Fujio Seki

IPC: G06F3/038 ,  G06F3/033 ,  B22D17/20 ,  G06F3/0488 ,  G06F3/045 ,  G06F3/0354

CPC classification number: G06F3/033 ,  B22D17/20 ,  G06F3/03547 ,  G06F3/045 ,  G06F3/0488 ,  G06F2203/04103 ,  G06F2203/04809 ,  Y10T29/4998

Abstract: A pointing device includes: a film that includes a protruding portion which protrudes upward, and a plane portion which extends from the protruding portion; a first conducting layer that is disposed under the film; a second conducting layer that is disposed on a base material and is opposed to the first conducting layer; and a plurality of spacers that are formed on any one of a lower portion of the first conducting layer and an upper portion of the second conducting layer, and are arranged, between the first conducting layer and the second conducting layer, so as to be spaced mutually; wherein an interval between the spacers in an area of the plane portion is formed so as to become narrower than an interval between the spacers in an area of the protruding portion.

公开(公告)号：US08952914B2

公开(公告)日：2015-02-10

申请号：US13798726

申请日：2013-03-13

Applicant: Fujitsu Component Limited

Inventor： Takashi Nakajima

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G06F3/0488 ,  G06F2203/04809

Abstract: A touch input device includes: a touch surface that has a three-dimensional structure, and identifies a touch coordinate of a point touched by an object; and a controller that defines a first direction in the touch surface as a first direction in an output coordinate, and outputs information about the output coordinate, wherein the three-dimensional structure has a size and a height at least one of which is changed so that the first direction in the touch surface and a second direction in the touch surface intersecting with the first direction in the touch surface can be recognized.

Abstract translation: 触摸输入装置包括：触摸表面，其具有三维结构，并且识别由对象触摸的点的触摸坐标; 以及控制器，其将所述触摸表面中的第一方向定义为输出坐标中的第一方向，并输出关于所述输出坐标的信息，其中所述三维结构具有尺寸和高度，其中至少一个被改变，使得 可以识别触摸表面中的第一方向和与触摸表面中的第一方向交叉的触摸表面中的第二方向。

公开(公告)号：US08947483B1

公开(公告)日：2015-02-03

申请号：US14264346

申请日：2014-04-29

Applicant: Fujitsu Component Limited

Inventor： Takashi Nakajima ,  Yukihiro Mori

IPC: B41J2/315 ,  B41J11/00 ,  G01B11/00

CPC classification number: B41J11/46

Abstract: A printer includes: a sensor; a calculation unit that calculates an average value of mark levels and a permissible range in accordance with the average value, the mark levels being output levels of the sensor that has read a mark on a sheet a given number of times; a setting unit that, when the mark levels read the given number of times fall within the permissible range, sets a middle value between a white level and the average value as a determination value of existence or nonexistence of a next mark, the white level being an output level of the sensor when a non-marking domain of the sheet is read; and a determination unit that determines that the next mark has been detected when a mark level at the time of reading of the next mark is less than the determination value of existence or nonexistence of the next mark.

Abstract translation: 打印机包括：传感器; 计算单元，其根据平均值计算标记电平的平均值和容许范围，标记电平是在片材上读取了标记的传感器的输出电平给定次数; 设定单元，当标记电平读出给定次数落入容许范围内时，将白色电平与平均值之间的中间值设置为下一个标记的存在或不存在的确定值，白色电平为 读取片材的非标记域时的传感器的输出电平; 以及确定单元，当在下一个标记的读取时的标记电平小于下一个标记的存在或不存在的确定值时，确定已经检测到下一个标记。