公开(公告)号：US20070287434A1

公开(公告)日：2007-12-13

申请号：US11808414

申请日：2007-06-08

申请人： Kyoung-ho Kang ,  Seong-il Cho ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim ,  Joon-ah Park

发明人： Kyoung-ho Kang ,  Seong-il Cho ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim ,  Joon-ah Park

IPC分类号： H04Q7/38 ,  H04M3/42 ,  H04Q7/22

CPC分类号： G06F3/0235

摘要： Provided are an apparatus, method, and medium for expanding the number of input channels, more particularly, an apparatus and method for expanding the number of input channels, which can expand the number of input channels using a limited number of input code values. The apparatus includes a first input unit, a second input unit, and a control unit. The first input unit has a plurality of buttons arranged therein, the buttons each being assigned a predetermined input code value. The second input unit is formed on one side of the first input unit and has a plurality of buttons arranged therein, the buttons each being assigned a predetermined input code value and each being formed to be adjacent to neighboring buttons of the first input unit. The control unit performs predetermined functions depending on a combination of buttons manipulated in the first input unit and the second input unit.

摘要翻译： 提供了用于扩展输入通道数量的装置，方法和介质，更具体地，涉及用于扩展输入通道数量的装置和方法，其可以使用有限数量的输入代码值来扩展输入通道的数量。 该装置包括第一输入单元，第二输入单元和控制单元。 第一输入单元具有布置在其中的多个按钮，每个按钮被分配预定的输入代码值。 第二输入单元形成在第一输入单元的一侧，并且其中布置有多个按钮，每个按钮被分配预定的输入代码值，并且每个按钮被形成为与第一输入单元的相邻按钮相邻。 控制单元根据在第一输入单元和第二输入单元中操纵的按钮的组合执行预定功能。

公开(公告)号：US20070279397A1

公开(公告)日：2007-12-06

申请号：US11802410

申请日：2007-05-22

申请人： Seong-il Cho ,  Joon-ah Park ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim

发明人： Seong-il Cho ,  Joon-ah Park ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim

IPC分类号： G06F3/041

CPC分类号： G06F3/041 ,  G06F3/0418

摘要： A fault-tolerant method, apparatus, and medium for a touch sensor is disclosed. The fault-tolerant apparatus for a touch sensor includes a plurality of sensor pads composed of outer sensor pads and an inner sensor pad to receive an input of operation signals, a clustering unit detecting signals by clustering the sensor pads according to the input signals, and an operation mode judgment unit judging an operation mode through the detected signals and removing a signal noise and an inter-signal interference.

摘要翻译： 公开了用于触摸传感器的容错方法，装置和介质。 用于触摸传感器的容错装置包括由外部传感器焊盘和用于接收操作信号输入的内部传感器焊盘组成的多个传感器焊盘，聚类单元根据输入信号对传感器焊盘进行聚类来检测信号，以及 操作模式判断单元，通过检测到的信号判断操作模式，并消除信号噪声和信号间干扰。

公开(公告)号：US07982719B2

公开(公告)日：2011-07-19

申请号：US11802410

申请日：2007-05-22

申请人： Seong-il Cho ,  Joon-ah Park ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim

发明人： Seong-il Cho ,  Joon-ah Park ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim

IPC分类号： G06F3/041

CPC分类号： G06F3/041 ,  G06F3/0418

摘要： A fault-tolerant method, apparatus, and medium for a touch sensor is disclosed. The fault-tolerant apparatus for a touch sensor includes a plurality of sensor pads composed of outer sensor pads and an inner sensor pad to receive an input of operation signals, a clustering unit detecting signals by clustering the sensor pads according to the input signals, and an operation mode judgment unit judging an operation mode through the detected signals and removing a signal noise and an inter-signal interference.

摘要翻译： 公开了用于触摸传感器的容错方法，装置和介质。 用于触摸传感器的容错装置包括由外部传感器焊盘和用于接收操作信号输入的内部传感器焊盘组成的多个传感器焊盘，聚类单元根据输入信号对传感器焊盘进行聚类来检测信号，以及 操作模式判断单元，通过检测到的信号判断操作模式，并消除信号噪声和信号间干扰。

公开(公告)号：US08203467B2

公开(公告)日：2012-06-19

申请号：US11808414

申请日：2007-06-08

申请人： Kyoung-ho Kang ,  Seong-il Cho ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim ,  Joon-ah Park

发明人： Kyoung-ho Kang ,  Seong-il Cho ,  Wook Chang ,  Byung-seok Soh ,  Yeun-bae Kim ,  Joon-ah Park

IPC分类号： H03K17/94

CPC分类号： G06F3/0235

摘要： Provided are an apparatus, method, and medium for expanding the number of input channels, more particularly, an apparatus and method for expanding the number of input channels, which can expand the number of input channels using a limited number of input code values. The apparatus includes a first input unit, a second input unit, and a control unit. The first input unit has a plurality of buttons arranged therein, the buttons each being assigned a predetermined input code value. The second input unit is formed on one side of the first input unit and has a plurality of buttons arranged therein, the buttons each being assigned a predetermined input code value and each being formed to be adjacent to neighboring buttons of the first input unit. The control unit performs predetermined functions depending on a combination of buttons manipulated in the first input unit and the second input unit.

摘要翻译： 提供了用于扩展输入通道数量的装置，方法和介质，更具体地，涉及用于扩展输入通道数量的装置和方法，其可以使用有限数量的输入代码值来扩展输入通道的数量。 该装置包括第一输入单元，第二输入单元和控制单元。 第一输入单元具有布置在其中的多个按钮，每个按钮被分配预定的输入代码值。 第二输入单元形成在第一输入单元的一侧，并且其中布置有多个按钮，每个按钮被分配预定的输入代码值，并且每个按钮被形成为与第一输入单元的相邻按钮相邻。 控制单元根据在第一输入单元和第二输入单元中操纵的按钮的组合执行预定功能。

公开(公告)号：US20070268269A1

公开(公告)日：2007-11-22

申请号：US11723937

申请日：2007-03-22

申请人： Wook Chang ,  Seong-il Cho ,  Joon-ah Park ,  Byung-seok Soh

发明人： Wook Chang ,  Seong-il Cho ,  Joon-ah Park ,  Byung-seok Soh

IPC分类号： G06F3/041

CPC分类号： G06F3/044 ,  G06F3/0416 ,  G06F3/0485

摘要： A sensing technique using a capacitance touch sensor as a user interface is provided. An apparatus for sensing the movement of fingers using a multi-touch sensor includes a touch determination module which determines whether a user has actually touched a touch sensor comprising one or more touch points with at least one of his/her fingers, a clustering module which groups a plurality of electrodes arrayed in the touch sensor into one or more clusters according to a set of standards if the touch determination module determines that the user has actually touched the touch sensor with at least one of his/her finger, a position value calculation module which calculates a finger position value indicating the location of the finger of the user that touches the touch sensor for each of the clusters, and a movement information detection module which detects movement information of the finger of the user that touches the touch sensor using information regarding variations over time in the finger position value.

摘要翻译： 提供了使用电容式触摸传感器作为用户界面的感测技术。 用于感测使用多点触摸传感器的手指移动的装置包括：触摸确定模块，其确定用户是否实际上已经触摸了包括他/她的手指中的至少一个的一个或多个触摸点的触摸传感器，聚类模块， 如果触摸确定模块确定用户实际上用手指中的至少一个触摸了触摸传感器，则根据一组标准将在触摸传感器中排列的多个电极组合成一个或多个聚类，位置值计算 模块，其计算指示针对每个群集触摸触摸传感器的用户的手指的位置的手指位置值;以及移动信息检测模块，其使用信息检测触摸了触摸传感器的用户的手指的移动信息 关于手指位置值随时间的变化。

公开(公告)号：US09274652B2

公开(公告)日：2016-03-01

申请号：US11723937

申请日：2007-03-22

申请人： Wook Chang ,  Seong-il Cho ,  Joon-ah Park ,  Byung-seok Soh

发明人： Wook Chang ,  Seong-il Cho ,  Joon-ah Park ,  Byung-seok Soh

IPC分类号： G06F3/041 ,  G06F3/044 ,  G06F3/0485

CPC分类号： G06F3/044 ,  G06F3/0416 ,  G06F3/0485

摘要： A sensing technique using a capacitance touch sensor as a user interface is provided. An apparatus for sensing the movement of fingers using a multi-touch sensor includes a touch determination module which determines whether a user has actually touched a touch sensor comprising one or more touch points with at least one of his/her fingers, a clustering module which groups a plurality of electrodes arrayed in the touch sensor into one or more clusters according to a set of standards if the touch determination module determines that the user has actually touched the touch sensor with at least one of his/her finger, a position value calculation module which calculates a finger position value indicating the location of the finger of the user that touches the touch sensor for each of the clusters, and a movement information detection module which detects movement information of the finger of the user that touches the touch sensor using information regarding variations over time in the finger position value.

摘要翻译： 提供了使用电容式触摸传感器作为用户界面的感测技术。 用于感测使用多点触摸传感器的手指移动的装置包括：触摸确定模块，其确定用户是否实际上已经触摸了包括他/她的手指中的至少一个的一个或多个触摸点的触摸传感器，聚类模块， 如果触摸确定模块确定用户实际上用手指中的至少一个触摸了触摸传感器，则根据一组标准将在触摸传感器中排列的多个电极组合成一个或多个聚类，位置值计算 模块，其计算指示针对每个群集触摸触摸传感器的用户的手指的位置的手指位置值;以及移动信息检测模块，其使用信息检测触摸了触摸传感器的用户的手指的移动信息 关于手指位置值随时间的变化。

公开(公告)号：US08212782B2

公开(公告)日：2012-07-03

申请号：US11802906

申请日：2007-05-25

申请人： Seong-il Cho ,  Joon-ah Park ,  Wook Chang ,  Byung-seok Soh ,  Kyoung-ho Kang

发明人： Seong-il Cho ,  Joon-ah Park ,  Wook Chang ,  Byung-seok Soh ,  Kyoung-ho Kang

IPC分类号： G06F3/044

CPC分类号： G06F3/0416 ,  G06F3/044 ,  G06F2203/04104

摘要： A user interface technique using a two-dimensional capacitive sensor is provided. An apparatus for sensing movement of multi-touch points includes a capacitance sensing unit sensing two or more touch points, and sensing capacitance and a change in capacitance on the basis of the sensed touch points, a movement analyzing unit sensing and analyzing a change of movement of the two or more touch points using information on the sensed capacitance and change in capacitance, and a command processing unit processing a command corresponding to the change in movement according to a result of the analysis.

摘要翻译： 提供了一种使用二维电容式传感器的用户界面技术。 用于感测多点触摸点移动的装置包括：感测两个或多个触摸点的电容感测单元，以及基于感测到的触摸点感测电容和电容变化的移动分析单元，检测和分析移动的变化 使用关于感测电容和电容变化的信息的两个或多个触摸点的命令处理单元，以及根据分析结果处理与移动变化相对应的命令的命令处理单元。

公开(公告)号：US08965729B2

公开(公告)日：2015-02-24

申请号：US12076015

申请日：2008-03-12

申请人： Won-chul Bang ,  Seong-il Cho ,  Byung-seok Soh ,  Eun-seok Choi ,  Sung-jung Cho ,  Yeun-bae Kim ,  Kyu-yong Kim ,  Sang-on Choi

发明人： Won-chul Bang ,  Seong-il Cho ,  Byung-seok Soh ,  Eun-seok Choi ,  Sung-jung Cho ,  Yeun-bae Kim ,  Kyu-yong Kim ,  Sang-on Choi

IPC分类号： G01P15/00 ,  G06F3/03 ,  G06F3/0346 ,  G06F3/0354 ,  G06F3/0488 ,  G06K9/22

CPC分类号： G06F3/038 ,  G06F3/0317 ,  G06F3/0346 ,  G06F3/03545 ,  G06F3/04883 ,  G06K9/224

摘要： Provided is an apparatus and method of recognizing a motion that is capable of performing a pointing function and a character input function using motions sensed by an optical sensor and an inertial sensor. The apparatus includes an inertial sensor sensing a first motion by using at least one of acceleration and angular velocity that are generated by an input motion; an optical sensor sensing a second motion by using reflection of light due to the motion; a locus calculating unit calculating the locus of the motion on the basis of the locus of the first motion and the locus of the second motion; and a communication unit transmitting the calculated locus of the motion.

公开(公告)号：US20090070060A1

公开(公告)日：2009-03-12

申请号：US12076015

申请日：2008-03-12

申请人： Won-chul Bang ,  Seong-il Cho ,  Byung-seok Soh ,  Eun-seok Choi ,  Sung-jung Cho ,  Yeun-bae Kim ,  Kyu-yong Kim ,  Sang-on Choi

发明人： Won-chul Bang ,  Seong-il Cho ,  Byung-seok Soh ,  Eun-seok Choi ,  Sung-jung Cho ,  Yeun-bae Kim ,  Kyu-yong Kim ,  Sang-on Choi

IPC分类号： G01P15/02 ,  G01P21/00

CPC分类号： G06F3/038 ,  G06F3/0317 ,  G06F3/0346 ,  G06F3/03545 ,  G06F3/04883 ,  G06K9/224

摘要： Provided is an apparatus and method of recognizing a motion that is capable of performing a pointing function and a character input function using motions sensed by an optical sensor and an inertial sensor. The apparatus includes an inertial sensor sensing a first motion by using at least one of acceleration and angular velocity that are generated by an input motion; an optical sensor sensing a second motion by using reflection of light due to the motion; a locus calculating unit calculating the locus of the motion on the basis of the locus of the first motion and the locus of the second motion; and a communication unit transmitting the calculated locus of the motion.

摘要翻译： 提供了一种使用由光学传感器和惯性传感器感测的运动来识别能够执行指向功能和字符输入功能的运动的装置和方法。 该装置包括惯性传感器，其通过使用由输入运动产生的加速度和角速度中的至少一个来感测第一运动; 光学传感器，通过使用由于运动引起的光的反射来感测第二运动; 轨迹计算单元，基于第一运动的轨迹和第二运动的轨迹计算运动的轨迹; 以及通信单元，发送所计算的运动轨迹。

公开(公告)号：US07042827B2

公开(公告)日：2006-05-09

申请号：US10175151

申请日：2002-06-20

申请人： Seong-il Cho ,  Joong-eon Seo ,  Soo-yul Jung

发明人： Seong-il Cho ,  Joong-eon Seo ,  Soo-yul Jung

IPC分类号： G11B7/00

CPC分类号： G11B7/0953 ,  G11B7/08541 ,  G11B7/0945

摘要： A disk drive servo system for eccentricity compensation and a method thereof includes an error detector detecting a position error between an actual position and a predetermined nominal reference position of a turntable actuator, a feedback unit generating and outputting a first control value to compensate for the position error received from the error detector, a learning controller calculating, storing, and outputting a second control value to compensate for eccentricity at one or more predetermined speeds of the disk drive, and a gain/phase adjustor providing gain and phase compensation information corresponding to the second control value of the learning controller according to frequency response characteristics of the turntable actuator at the one or more predetermined speeds. Accordingly, the eccentricity of the turntable actuator can be effectively compensated, thereby improving a lead-in performance, a tracking performance, and a high-speed seeking performance of the disk drive servo system with respect to the disk eccentricity.