公开(公告)号：US20110187639A1

公开(公告)日：2011-08-04

申请号：US12834063

申请日：2010-07-12

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G09G5/00

CPC classification number: G09G5/00

Abstract: A dual-mode input device includes a relative coordinate generator disposed in a casing for detecting motion of the casing and for generating relative coordinate information based on detected motion of the casing, and a processing unit. The processing unit includes a coordinate storing module for storing absolute coordinate information, an absolute coordinate generator for generating updated absolute coordinate information based on the relative coordinate information received from the relative coordinate generator and the absolute coordinate information received from the coordinate storing module, and for storing the updated absolute coordinate information in the coordinate storing module, and an output selecting module operable in one of a relative coordinate mode, in which the output selecting module outputs the relative coordinate information, and an absolute coordinate mode, in which the output selecting module outputs the absolute coordinate information.

Abstract translation: 双模式输入装置包括设置在壳体中的相对坐标发生器，用于检测壳体的运动，并且用于基于检测到的壳体的运动产生相对坐标信息，以及处理单元。 处理单元包括用于存储绝对坐标信息的坐标存储模块，用于基于从相对坐标发生器接收的相对坐标信息和从坐标存储模块接收的绝对坐标信息生成更新的绝对坐标信息的绝对坐标发生器， 将更新的绝对坐标信息存储在坐标存储模块中，以及输出选择模块，其可以以输出选择模块输出相对坐标信息的相对坐标模式和绝对坐标模式中的一个操作，其中输出选择模块 输出绝对坐标信息。

公开(公告)号：US08618815B2

公开(公告)日：2013-12-31

申请号：US13177868

申请日：2011-07-07

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G01R27/04

CPC classification number: G06F3/046

Abstract: A position detecting device includes: a position indicator operable to resonate at a first frequency, upon receipt of an excitation signal, to oscillate at a second frequency different from the first frequency so as to generate an oscillation signal, and to transmit the oscillation signal thus generated; and a position detector operable to generate the excitation signal and to transmit the excitation signal to the position indicator, and configured to perform band pass filtering and amplitude detection upon the oscillation signal received thereby for generating a processed signal, and to obtain information corresponding to position of the position indicator relative to the position detector based on the processed signal. A frequency range of the band pass filtering includes the second frequency and excludes the first frequency.

Abstract translation: 位置检测装置包括：位置指示器，其可操作以在接收到激励信号时以第一频率谐振，以不同于第一频率的第二频率振荡，从而产生振荡信号，从而发送振荡信号 生成的 以及位置检测器，其可操作以产生所述激励信号并将所述激励信号发送到所述位置指示器，并且被配置为在由其接收的所述振荡信号上进行带通滤波和幅度检测，以产生经处理的信号，并获得对应于位置的信息 的位置指示器相对于位置检测器。 带通滤波的频率范围包括第二频率并排除第一频率。

公开(公告)号：US20120223917A1

公开(公告)日：2012-09-06

申请号：US13216502

申请日：2011-08-24

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G06F3/033

CPC classification number: G06F3/03545

Abstract: A position indicator is for use with a wireless platform operable to wirelessly transmit an excitation signal and to determine position of the position indicator relative to the wireless platform according to an oscillation signal received by the wireless platform. The position indicator includes: a working unit disposed in a casing unit, and operable to receive the excitation signal via a receiver coil, to generate the oscillation signal from the excitation signal, and to wirelessly transmit the oscillation signal via a transmitter coil; and a trigger unit disposed in the receiving space, and including a core part having first and second sections that correspond respectively in position to the transmitter and receiver coils, the first section of the core part having a varying permeability value, the second section of the core part having a substantially non-varying permeability value.

Abstract translation: 位置指示符用于可操作以无线发送激励信号的无线平台，并且根据由无线平台接收的振荡信号来确定位置指示器相对于无线平台的位置。 位置指示器包括：工作单元，设置在壳体单元中，并且可操作以经由接收器线圈接收激励信号，以从激励信号产生振荡信号，并经由发射器线圈无线地发送振荡信号; 以及触发单元，其设置在所述接收空间中，并且包括具有第一和第二部分的芯部分，所述第一和第二部分分别对应于所述发射器和接收器线圈的位置，所述芯部分的所述第一部分具有变化的磁导率值，所述第二部分 芯部分具有基本上不变的渗透率值。

公开(公告)号：US20110187641A1

公开(公告)日：2011-08-04

申请号：US12834078

申请日：2010-07-12

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G06F3/033 ,  G06F3/048

CPC classification number: G06F3/033 ,  G06F3/048

Abstract: A computer pointing device is adapted for use with a computer to control position of a cursor on a screen. The computer pointing device includes a casing, a macro key mounted operably on the casing, a storage medium disposed in the casing and storing a macro command, an execution module disposed in the casing, and a transmission interface. The macro command corresponds to the macro key and specifies an instruction set for controlling the cursor to move to a point defined by predetermined absolute coordinates on the screen. The execution module is coupled electrically to the macro key and the storage medium, and is operable to execute the macro command when the macro key is operated so as to generate an output signal corresponding to the macro command. The transmission interface is coupled electrically to the execution module and is operable to transmit the output signal to the computer.

Abstract translation: 计算机指示装置适于与计算机一起使用以控制光标在屏幕上的位置。 计算机指示装置包括壳体，可操作地安装在壳体上的宏键，设置在壳体中的存储介质，并存储宏指令，布置在壳体中的执行模块和传输接口。 宏命令对应于宏键，并指定用于控制光标移动到屏幕上由预定绝对坐标定义的点的指令集。 执行模块电连接到宏键和存储介质，并且可操作以在宏键被操作时执行宏指令，以便产生对应于宏命令的输出信号。 传输接口电耦合到执行模块，并且可操作地将输出信号发送到计算机。

公开(公告)号：US08502778B2

公开(公告)日：2013-08-06

申请号：US12834063

申请日：2010-07-12

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G06F3/033

CPC classification number: G09G5/00

Abstract: A dual-mode input device includes a relative coordinate generator disposed in a casing for detecting motion of the casing and for generating relative coordinate information based on detected motion of the casing, and a processing unit. The processing unit includes a coordinate storing module for storing absolute coordinate information, an absolute coordinate generator for generating updated absolute coordinate information based on the relative coordinate information received from the relative coordinate generator and the absolute coordinate information received from the coordinate storing module, and for storing the updated absolute coordinate information in the coordinate storing module, and an output selecting module operable in one of a relative coordinate mode, in which the output selecting module outputs the relative coordinate information, and an absolute coordinate mode, in which the output selecting module outputs the absolute coordinate information.

Abstract translation: 双模式输入装置包括设置在壳体中的相对坐标发生器，用于检测壳体的运动，并且用于基于检测到的壳体的运动产生相对坐标信息，以及处理单元。 处理单元包括用于存储绝对坐标信息的坐标存储模块，用于基于从相对坐标发生器接收的相对坐标信息和从坐标存储模块接收的绝对坐标信息生成更新的绝对坐标信息的绝对坐标发生器， 将更新的绝对坐标信息存储在坐标存储模块中，以及输出选择模块，其可以以输出选择模块输出相对坐标信息的相对坐标模式和绝对坐标模式中的一个操作，其中输出选择模块 输出绝对坐标信息。

公开(公告)号：US20120098680A1

公开(公告)日：2012-04-26

申请号：US13043975

申请日：2011-03-09

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: H03K17/94

CPC classification number: G06F3/023 ,  H03M11/003

Abstract: An input device with ghost key suppression includes a switch module, a comparator, an exchange unit, a bias voltage resistor, and a processing module. The switch module includes a plurality of strobe lines, a plurality of sense lines, and a plurality of switch units. Each of the switch units has a switch and a resistor connected in series between a corresponding one of the strobe lines and a corresponding one of the sense lines. The comparator is configured for comparing a signal received at an input end thereof with a reference signal for generating the comparison signal. The exchange unit is electrically connected to the sense lines and the comparator, and is operable in response to a control input for making and breaking electrical connection between each of the sense lines and the input end of the comparator. The processing module controls operation of the switch module and the exchange unit based on the comparison signal.

Abstract translation: 具有鬼键抑制的输入装置包括开关模块，比较器，交换单元，偏置电压电阻器和处理模块。 开关模块包括多个选通线，多条感测线和多个开关单元。 每个开关单元具有串联连接在相应的一个选通线和相应的感测线之一的开关和电阻器。 比较器被配置为将在其输入端接收的信号与用于产生比较信号的参考信号进行比较。 交换单元电连接到感测线路和比较器，并且可响应用于使每个感测线路和比较器的输入端之间的电连接的控制输入而被操作。 处理模块基于比较信号控制开关模块和交换单元的操作。

公开(公告)号：US06288710B1

公开(公告)日：2001-09-11

申请号：US09372937

申请日：1999-08-12

Applicant: Wen-Chin Lee ,  Shun-Pin Lin

Inventor： Wen-Chin Lee ,  Shun-Pin Lin

IPC: G09G500

CPC classification number: G06F3/046

Abstract: In a method and apparatus for detecting the position of a coordinate probe relative to a digitizing tablet, a sensing coil grid provided on a working region of the tablet includes a plurality of sensing coils, each of which is U-shaped and has a front section and a grounded rear section. The coils are arranged in parallel along an axis of the working region in an overlapping manner with the front sections of consecutive ones of the coils being arranged in succession, and with the rear sections of the coils also being arranged in succession. During the sequential scanning of the coils in order to detect the electric currents induced therein and to generate a grid signal when the coordinate probe is disposed on the working region, a phase selection circuit inverts one of front and rear half-cycles of the grid signal, depending on whether a front scanning or rear scanning operation is being performed, and a signal processing circuit detects the presence of a predetermined transition of the inverted signal from the phase selection circuit. The signal processing circuit generates a count output corresponding to time elapsed before the predetermined transition is detected, and the count output is converted by a processor into a coordinate of the coordinate probe along the axis of the working region of the tablet.

Abstract translation: 在用于检测坐标探针相对于数字化图形输入板的位置的方法和装置中，设置在图形输入板的工作区域上的感测线圈格栅包括多个感测线圈，每个感测线圈为U形，并且具有前部 和接地后部。 线圈沿着工作区域的轴线以重叠的方式平行布置，连续的线圈的前部部分被连续布置，并且线圈的后部段也被连续布置。 在线圈的顺序扫描期间，为了检测其中感应到的电流并且当坐标探针设置在工作区域上时产生电网信号，相位选择电路将电网信号的前半周期和后半周期中的一个反相 取决于正在执行正面扫描还是后扫描操作，并且信号处理电路检测来自相位选择电路的反相信号的预定转换的存在。 信号处理电路产生对应于在检测到预定转换之前经过的时间的计数输出，并且计数输出由处理器转换成沿着平板电脑的工作区域的轴的坐标探针的坐标。

公开(公告)号：US08754790B2

公开(公告)日：2014-06-17

申请号：US13043975

申请日：2011-03-09

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: H03K17/94 ,  H03M11/00 ,  G06F3/02 ,  G09G5/00

CPC classification number: G06F3/023 ,  H03M11/003

Abstract: An input device with ghost key suppression includes a switch module, a comparator, an exchange unit, a bias voltage resistor, and a processing module. The switch module includes a plurality of strobe lines, a plurality of sense lines, and a plurality of switch units. Each of the switch units has a switch and a resistor connected in series between a corresponding one of the strobe lines and a corresponding one of the sense lines. The comparator is configured for comparing a signal received at an input end thereof with a reference signal for generating the comparison signal. The exchange unit is electrically connected to the sense lines and the comparator, and is operable in response to a control input for making and breaking electrical connection between each of the sense lines and the input end of the comparator. The processing module controls operation of the switch module and the exchange unit based on the comparison signal.

Abstract translation: 具有鬼键抑制的输入装置包括开关模块，比较器，交换单元，偏置电压电阻器和处理模块。 开关模块包括多个选通线，多条感测线和多个开关单元。 每个开关单元具有串联连接在相应的一个选通线和相应的感测线之一的开关和电阻器。 比较器被配置为将在其输入端接收的信号与用于产生比较信号的参考信号进行比较。 交换单元电连接到感测线路和比较器，并且可响应用于使每个感测线路和比较器的输入端之间的电连接的控制输入而被操作。 处理模块基于比较信号控制开关模块和交换单元的操作。

公开(公告)号：US20120187959A1

公开(公告)日：2012-07-26

申请号：US13177868

申请日：2011-07-07

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G01R27/04

CPC classification number: G06F3/046

Abstract: A position detecting device includes: a position indicator operable to resonate at a first frequency, upon receipt of an excitation signal, to oscillate at a second frequency different from the first frequency so as to generate an oscillation signal, and to transmit the oscillation signal thus generated; and a position detector operable to generate the excitation signal and to transmit the excitation signal to the position indicator, and configured to perform band pass filtering and amplitude detection upon the oscillation signal received thereby for generating a processed signal, and to obtain information corresponding to position of the position indicator relative to the position detector based on the processed signal. A frequency range of the band pass filtering includes the second frequency and excludes the first frequency.

Abstract translation: 位置检测装置包括：位置指示器，其可操作以在接收到激励信号时以第一频率谐振，以不同于第一频率的第二频率振荡，从而产生振荡信号，从而发送振荡信号 生成的 以及位置检测器，其可操作以产生所述激励信号并将所述激励信号发送到所述位置指示器，并且被配置为在由其接收的所述振荡信号上进行带通滤波和幅度检测，以产生经处理的信号，并获得对应于位置的信息 的位置指示器相对于位置检测器。 带通滤波的频率范围包括第二频率并排除第一频率。

公开(公告)号：US20110187645A1

公开(公告)日：2011-08-04

申请号：US12834089

申请日：2010-07-12

Applicant: Shun-Pin Lin

Inventor： Shun-Pin Lin

IPC: G06F3/033

CPC classification number: G09G5/00

Abstract: A computer input device is adapted for use with a computer, and includes a scroll wheel unit and a processing unit. The scroll wheel unit includes a scroll wheel, and a detecting module for detecting rotation of the scroll wheel. The detecting module generates an output corresponding to speed and direction of rotation of the scroll wheel. The processing unit is coupled electrically to the scroll wheel unit, determines a time difference between two consecutive outputs received from the scroll wheel unit, and determines a value of a scroll speed parameter based on the time difference. The processing unit then generates a scroll control signal corresponding to the value of the scroll speed parameter determined thereby, and provides the scroll control signal to the computer for controlling the computer to scroll screen content on a display according to the scroll control signal.

Abstract translation: 计算机输入装置适于与计算机一起使用，并且包括滚轮单元和处理单元。 滚轮单元包括滚轮和用于检测滚轮旋转的检测模块。 检测模块产生对应于滚轮的转速和旋转方向的输出。 处理单元电动地耦合到滚轮单元，确定从滚轮单元接收的两个连续输出之间的时间差，并且基于时间差确定滚动速度参数的值。 处理单元然后产生与由此确定的滚动速度参数的值对应的滚动控制信号，并将滚动控制信号提供给计算机，以控制计算机根据滚动控制信号滚动显示器上的屏幕内容。