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1. 发明授权

US09395825B2 Touch input device 有权
标题翻译：触摸输入设备
公开(公告)号：US09395825B2
公开(公告)日：2016-07-19
申请号：US14448424
申请日：2014-07-31
申请人： Raydium Semiconductor Corporation
发明人： Chia-Hsiu Lin , Te-Chang Lin , Ya-Ling Lu , Yi-Ming Chen , Wei-Yuan Cheng
IPC分类号： G06F3/033 , G06F3/0354 , G06F3/041
CPC分类号： G06F3/03545 , G06F3/033 , G06F3/041 , G06F3/0414
摘要： A touch input device includes a body and a sensing module. The body has an external surface which encloses an accommodation space. The sensing module is disposed in the accommodation space and includes a sensing unit and a signal operation unit. The sensing unit generates a sensing signal. The signal operation unit generates a surface result signal according to the sensing signal to adjust a surface character of the external surface.
摘要翻译：触摸输入装置包括主体和感测模块。身体具有包围住宿空间的外表面。感测模块设置在容纳空间中，并且包括感测单元和信号操作单元。感测单元产生感测信号。信号操作单元根据感测信号产生表面结果信号，以调整外表面的表面特性。

2. 发明申请

US20150035808A1 TOUCH INPUT DEVICE 有权
标题翻译：触摸输入设备
公开(公告)号：US20150035808A1
公开(公告)日：2015-02-05
申请号：US14448424
申请日：2014-07-31
申请人： Raydium Semiconductor Corporation
发明人： Chia-Hsiu Lin , Te-Chang Lin , Ya-Ling Lu , Yi-Ming Chen , Wei-Yuan Cheng
IPC分类号： G06F3/0354
CPC分类号： G06F3/03545 , G06F3/033 , G06F3/041 , G06F3/0414
摘要： A touch input device includes a body and a sensing module. The body has an external surface which encloses an accommodation space. The sensing module is disposed in the accommodation space and includes a sensing unit and a signal operation unit. The sensing unit generates a sensing signal. The signal operation unit generates a surface result signal according to the sensing signal to adjust a surface character of the external surface.
摘要翻译：触摸输入装置包括主体和感测模块。身体具有包围住宿空间的外表面。感测模块设置在容纳空间中，并且包括感测单元和信号操作单元。感测单元产生感测信号。信号操作单元根据感测信号产生表面结果信号，以调整外表面的表面特性。

3. 发明申请

US20150015548A1 TOUCH STYLUS AND OPERATING METHOD THEREOF 审中-公开
标题翻译：触摸屏及其操作方法
公开(公告)号：US20150015548A1
公开(公告)日：2015-01-15
申请号：US14322424
申请日：2014-07-02
申请人： Raydium Semiconductor Corporation
发明人： Wei-Yuan Cheng , Te-Chang Lin , Chia-Hsiu Lin
IPC分类号： G06F3/0354
CPC分类号： G06F3/03545 , G06F3/038 , G06F3/0414
摘要： A touch stylus and operating method thereof are disclosed. The touch stylus includes a power supply, a pressure sensing unit, a signal processing unit, and an output unit. The power supply is used to generate a constant current. The pressure sensing unit is coupled to the power supply and includes a changeable resistor. When the touch stylus touches a panel, the pressure sensing unit senses a pressure the panel provides to the touch stylus. A resistance of the changeable resistor is changed by the pressure, and an output voltage is generated in a voltage-dividing way. The signal processing unit is coupled to the pressure sensing unit and used to process the output voltage to generate an output signal. The output unit is coupled to the signal processing unit and used to output the output signal.
摘要翻译：公开了触控笔及其操作方法。触摸笔包括电源，压力感测单元，信号处理单元和输出单元。电源用于产生恒定电流。压力感测单元耦合到电源并且包括可变电阻器。当触摸笔触摸面板时，压力感测单元感测面板提供给触摸笔的压力。可变电阻器的电阻由压力改变，并且以分压方式产生输出电压。信号处理单元耦合到压力感测单元并用于处理输出电压以产生输出信号。输出单元耦合到信号处理单元并用于输出输出信号。

4. 发明申请

US20150002476A1 TOUCH INPUT DEVICE 有权
标题翻译：触摸输入设备
公开(公告)号：US20150002476A1
公开(公告)日：2015-01-01
申请号：US14310871
申请日：2014-06-20
申请人： Raydium Semiconductor Corporation
发明人： Te-Chang Lin , Chien-Kuo Wang , Chia-Hsiu Lin , Ya-Ling Lu , Yi-Ming Chen , Wei-Yuan Cheng , Yu-Sheng Yeh
IPC分类号： G06F3/042
CPC分类号： G06F3/0346 , G06F3/03545 , G06F3/04883
摘要： A touch input device includes a touch end, a sensing module, and a receiving module. The sensing module includes a sensing unit and a signal operation unit. The sensing unit detects a relative angle between the touch end and a display touch surface to generate a motion signal. The signal operation unit is coupled with the sensing unit and generates a result signal according to the motion signal. The receiving module includes a receiving end and a demodulator unit. The receiving end receives the result signal; the demodulator is coupled with the receiving end, wherein the receiving end transmits the result signal to the demodulator unit, and the demodulator unit generates a function signal according to the result signal.
摘要翻译：触摸输入装置包括触摸端，感测模块和接收模块。感测模块包括感测单元和信号操作单元。感测单元检测触摸端和显示器触摸表面之间的相对角度以产生运动信号。信号操作单元与感测单元耦合，并根据运动信号生成结果信号。接收模块包括接收端和解调器单元。接收端接收结果信号; 解调器与接收端耦合，其中接收端将结果信号发送到解调器单元，解调器单元根据结果信号产生功能信号。

5. 发明申请

US20150015549A1 TOUCH STYLUS AND OPERATING METHOD THEREOF 审中-公开
标题翻译：触摸屏及其操作方法
公开(公告)号：US20150015549A1
公开(公告)日：2015-01-15
申请号：US14327091
申请日：2014-07-09
申请人： Raydium Semiconductor Corporation
发明人： Ya-Ling Lu , Te-Chang Lin , Kuo-Tsung Tseng , Chia-Hsiu Lin , Yi-Ming Chen , Wei-Yuan Cheng
IPC分类号： G06F3/01 , G06F3/0354
CPC分类号： G06F3/03545 , G06F1/3259 , H02K35/02 , H02N2/18 , Y02D10/155
摘要： A touch stylus and operating method thereof are disclosed. The touch stylus includes a piezoelectric unit, a magnet unit, and a coil unit. The piezoelectric unit is formed by a piezoelectric material. The magnet unit is coupled to the piezoelectric unit. The coil unit is evenly wound on the outer of the magnet unit. When a tip of the touch stylus is forced and generates a vibration, the piezoelectric material of the piezoelectric unit is deformed by force to generate a piezoelectric current. When the touch stylus is shaken, the coil unit and the magnet unit will generate relative movement to change the distance between them and the magnetic flux will be changed, the coil unit will generate an induced current.
摘要翻译：公开了触控笔及其操作方法。触摸笔包括压电单元，磁体单元和线圈单元。压电单元由压电材料形成。磁体单元耦合到压电单元。线圈单元均匀地缠绕在磁体单元的外侧。当触摸笔的尖端被强制并产生振动时，压电单元的压电材料通过力而变形以产生压电电流。当触控笔被摇动时，线圈单元和磁体单元将产生相对运动以改变它们之间的距离，并且磁通量将被改变，线圈单元将产生感应电流。

6. 发明授权

US09529452B2 Touch input device 有权
标题翻译：触摸输入设备
公开(公告)号：US09529452B2
公开(公告)日：2016-12-27
申请号：US14310871
申请日：2014-06-20
申请人： Raydium Semiconductor Corporation
发明人： Te-Chang Lin , Chien-Kuo Wang , Chia-Hsiu Lin , Ya-Ling Lu , Yi-Ming Chen , Wei-Yuan Cheng , Yu-Sheng Yeh
IPC分类号： G06F3/0346 , G06F3/0488 , G06F3/0354
CPC分类号： G06F3/0346 , G06F3/03545 , G06F3/04883
摘要： A touch input device includes a touch end, a sensing module, and a receiving module. The sensing module includes a sensing unit and a signal operation unit. The sensing unit detects a relative angle between the touch end and a display touch surface to generate a motion signal. The signal operation unit is coupled with the sensing unit and generates a result signal according to the motion signal. The receiving module includes a receiving end and a demodulator unit. The receiving end receives the result signal; the demodulator is coupled with the receiving end, wherein the receiving end transmits the result signal to the demodulator unit, and the demodulator unit generates a function signal according to the result signal.
摘要翻译：触摸输入装置包括触摸端，感测模块和接收模块。感测模块包括感测单元和信号操作单元。感测单元检测触摸端和显示器触摸表面之间的相对角度以产生运动信号。信号操作单元与感测单元耦合，并根据运动信号生成结果信号。接收模块包括接收端和解调器单元。接收端接收结果信号; 解调器与接收端耦合，其中接收端将结果信号发送到解调器单元，解调器单元根据结果信号生成功能信号。

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