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    • 3. 发明申请
    • Apparatus, method, and medium for expanding number of input channels
    • 用于扩展输入通道数量的装置,方法和介质
    • US20070287434A1
    • 2007-12-13
    • US11808414
    • 2007-06-08
    • Kyoung-ho KangSeong-il ChoWook ChangByung-seok SohYeun-bae KimJoon-ah Park
    • Kyoung-ho KangSeong-il ChoWook ChangByung-seok SohYeun-bae KimJoon-ah Park
    • H04Q7/38H04M3/42H04Q7/22
    • G06F3/0235
    • 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.
    • 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。
    • 6. 发明授权
    • Apparatus, method, and medium for expanding number of input channels
    • 用于扩展输入通道数量的装置,方法和介质
    • US08203467B2
    • 2012-06-19
    • US11808414
    • 2007-06-08
    • Kyoung-ho KangSeong-il ChoWook ChangByung-seok SohYeun-bae KimJoon-ah Park
    • Kyoung-ho KangSeong-il ChoWook ChangByung-seok SohYeun-bae KimJoon-ah Park
    • H03K17/94
    • G06F3/0235
    • 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.
    • 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。
    • 8. 发明申请
    • Pointing device, pointer movement method and medium, and display device for displaying the pointer
    • 指示装置,指针移动方法和介质,以及用于显示指针的显示装置
    • US20070273645A1
    • 2007-11-29
    • US11706213
    • 2007-02-15
    • Won-chul BangDong-yoon KimYeun-bae KimJun-il SohnEun-seok Choi
    • Won-chul BangDong-yoon KimYeun-bae KimJun-il SohnEun-seok Choi
    • G06F3/03
    • G06F3/0346
    • A pointing device and a pointer movement method and medium are disclosed. The pointing device includes an angular velocity detection module detecting a first angular velocity, a second angular velocity, and a third angular velocity of the pointing device turning about three different axes according to movement of a housing, an acceleration detection module detecting an acceleration of the pointing device according to the movement, an attitude computation module computing attitude information of the housing by using the detected acceleration information, a signal conversion module converting the first angular velocity, the second angular velocity, and the third angular velocity into angular velocities in a display coordinate system, respectively, by using the attitude information, and a pointer-coordinate computation module computing coordinates of a pointer to be displayed on a display device by using the converted angular velocity information.
    • 指示装置和指针移动方法和介质被公开。 指示装置包括角速度检测模块,其检测根据壳体的移动围绕三个不同轴转动的指示装置的第一角速度,第二角速度和第三角速度,加速度检测模块检测加速度 指示装置,姿态计算模块,通过使用检测到的加速度信息来计算外壳的姿态信息;信号转换模块,将第一角速度,第二角速度和第三角速度转换为显示器中的角速度; 坐标系,以及指针坐标运算模块,通过使用转换的角速度信息来计算要在显示装置上显示的指针的坐标。