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公开(公告)号：US20120125901A1
公开(公告)日：2012-05-24
申请号：US12966501
申请日：2010-12-13
申请人： Chun-Ming CHEN , Sung-Ho Liu , Jie-Ting Tseng , Min-Kai Lee , Ying-Hui Yang
发明人： Chun-Ming CHEN , Sung-Ho Liu , Jie-Ting Tseng , Min-Kai Lee , Ying-Hui Yang
CPC分类号： G02B27/0075 , B23K26/046 , B23K26/0648 , B23K26/0823 , B23K26/0861
摘要： The present invention provides an apparatus and a system for improving depth of focus (DOF), wherein an optical lens for optical processing is actuated to vibrate whereby the DOF of the optical processing is increased due to the variation of focal point. In the embodiment of the present invention, an actuator is coupled to the optical lens for providing vibration energy wherein the optical lens is actuated by the vibration energy so as to vibrate on an optical axis thereof so as to increase the DOF during the optical processing, thereby improving the quality and efficiency of optical processing.
摘要翻译： 本发明提供了一种用于改善焦深（DOF）的装置和系统，其中用于光学处理的光学透镜被致动以使光学处理的DOF由于焦点的变化而增加。 在本发明的实施例中，致动器耦合到光学透镜以提供振动能量，其中光学透镜由振动能量致动以在其光轴上振动，从而在光学处理期间增加DOF， 从而提高光学加工的质量和效率。
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公开(公告)号：US08569648B2
公开(公告)日：2013-10-29
申请号：US12966501
申请日：2010-12-13
申请人： Chun-Ming Chen , Sung-Ho Liu , Jie-Ting Tseng , Min-Kai Lee , Ying-Hui Yang
发明人： Chun-Ming Chen , Sung-Ho Liu , Jie-Ting Tseng , Min-Kai Lee , Ying-Hui Yang
CPC分类号： G02B27/0075 , B23K26/046 , B23K26/0648 , B23K26/0823 , B23K26/0861
摘要： The present invention provides an apparatus and a system for improving depth of focus (DOF), wherein an optical lens for optical processing is actuated to vibrate whereby the DOF of the optical processing is increased due to the variation of focal point. In the embodiment of the present invention, an actuator is coupled to the optical lens for providing vibration energy wherein the optical lens is actuated by the vibration energy so as to vibrate on an optical axis thereof so as to increase the DOF during the optical processing, thereby improving the quality and efficiency of optical processing.
摘要翻译： 本发明提供了一种用于改善焦深（DOF）的装置和系统，其中用于光学处理的光学透镜被致动以使光学处理的DOF由于焦点的变化而增加。 在本发明的实施例中，致动器耦合到光学透镜以提供振动能量，其中光学透镜由振动能量致动以在其光轴上振动，从而在光学处理期间增加DOF， 从而提高光学加工的质量和效率。
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公开(公告)号：US09350136B2
公开(公告)日：2016-05-24
申请号：US12120618
申请日：2008-05-14
申请人： Jie-Ting Tseng , Sung-Ho Liu , Min-Kai Lee
发明人： Jie-Ting Tseng , Sung-Ho Liu , Min-Kai Lee
CPC分类号： H01S3/10 , H01S3/11 , H01S5/06216 , H01S5/06233
摘要： A programmable laser trigger device and the method for controlling the same are disclosed. The programmable laser trigger device comprises: an external signal module and a command executing module. The external signal module is capable of interfacing the inputs and outputs of waveform command and signals. The command executing module further comprises: a waveform command memory, for storing the waveform command; a waveform command decoder; a waveform generator; and a buffer memory, acting as a waveform trigger parameter buffer between the waveform command decoder and the waveform generator; wherein the waveform command decoder accesses the waveform command stored in the memory for pre-decoding an executing code while generating a sequence of waveform trigger parameters to be stored in the buffer memory, which provides the waveform generator with the sequence of waveform trigger parameters to be transformed into a pulse-width modulation (PWM) pulse train. With the aforesaid device and method, not only unequal pulse outputs can be generated with good flexibility for matching the needs of various manufacturing processes, but also through the instructions to an external feedback signal from the waveform command, the laser pulses outputted therefrom can be modulated in real time in response to the external feedback signal.
摘要翻译： 公开了一种可编程激光触发装置及其控制方法。 可编程激光触发装置包括：外部信号模块和命令执行模块。 外部信号模块能够连接波形指令和信号的输入和输出。 命令执行模块还包括：波形命令存储器，用于存储波形命令; 波形命令解码器; 波形发生器; 和缓冲存储器，用作波形指令解码器和波形发生器之间的波形触发参数缓冲器; 其中波形命令解码器访问存储在存储器中的波形命令，用于对执行代码进行预解码，同时产生要存储在缓冲存储器中的波形触发参数序列，该缓冲存储器为波形发生器提供波形触发参数序列 转换成脉冲宽度调制（PWM）脉冲串。 利用上述装置和方法，不仅可以产生具有良好的灵活性的不相等的脉冲输出，以满足各种制造过程的需要，而且通过从波形指令到外部反馈信号的指令，可以调制从其输出的激光脉冲 实时响应外部反馈信号。
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