Glass etching processing
Glass etching processing
This is an introduction to Photo Precision Co., Ltd., which contributes to prototyping and development in various fields, including microelectronics and optical products, with photofabrication as a core technology. The technology involves etching the surface of glass with chemicals such as hydrofluoric acid to create grooves and engravings. ■□■ Features ■□■ ■ Quartz and borosilicate glass such as BK7 are used as substrate materials. ■ Metal thin films patterned by photolithography are used as masks, allowing for high-precision pattern formation. ■ Dimensional control in the depth direction is also possible. ■ Since the etching is done with chemicals, the surface finishes relatively smoothly. ■ For more details, please download the catalog or contact us.
- Company：フォトプレシジョン
- Price：Other
