发明名称 |
Method and apparatus for cylindrical coordinate laser engraving |
摘要 |
A method and apparatus including a system for cylindrical or polar coordinate movement of a material or laser beam whereby the material is engraved with an image upon a rotary table. The rotary table is connected to a translation stage. The movement of the translation stage is coordinated with the rotation of the rotary table and the firing of the laser to effectively allow engraving of a material in a series of concentric circles. The system allows high-speed and high-resolution laser engraving. The system is also simpler and cheaper than conventional X-Y methods and apparatus. The method and apparatus are useful for photographic quality laser engraving.
|
申请公布号 |
US5751436(A) |
申请公布日期 |
1998.05.12 |
申请号 |
US19960772382 |
申请日期 |
1996.12.23 |
申请人 |
ROCKY MOUNTAIN INSTRUMENT COMPANY |
发明人 |
KWON, YOUNG KEY;MESROPIAN, ASHOT;LEE, KWANG MIN;SOBOLEY, SERGEY |
分类号 |
H04N1/10;(IPC1-7):B41C1/04 |
主分类号 |
H04N1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|