16 March 1993 Laser engraving
Author Affiliations +
Proceedings Volume 1804, Rapid Thermal and Laser Processing; (1993) https://doi.org/10.1117/12.142086
Event: Microelectronic Processing '92, 1992, San Jose, CA, United States
Laser engraving device with image preprocessing is described in this paper. A pattern is imported into a computer by a scanner, then the image information is processed. According to the size required and using the density of 84 dpi, a desired picture is engraved by an axial flowing CO2 laser beam. The objects engraved can be wood, glass, china, marble, stainless steel, etc. The maximum engraving area is 1000*1500 mm2.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bingjun Zhang, Bingjun Zhang, Baorong Su, Baorong Su, Yuquan Liu, Yuquan Liu, } "Laser engraving", Proc. SPIE 1804, Rapid Thermal and Laser Processing, (16 March 1993); doi: 10.1117/12.142086; https://doi.org/10.1117/12.142086


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