Corrode the surface of the glass with chemicals such as hydrofluoric acid!
"Glass etching" is a processing technique that involves corroding the surface of glass with chemicals such as hydrofluoric acid to create grooves and relief patterns. Quartz and borosilicate glass such as BK7 are used as substrate materials. Additionally, a metal thin film patterned by photolithography is used as a mask, allowing for the formation of high-precision patterns. [Features] - Uses quartz and borosilicate glass such as BK7 as substrate materials - Utilizes a metal thin film patterned by photolithography as a mask - Capable of forming high-precision patterns - Allows for dimensional control in the depth direction - The surface is relatively smooth finished *For more details, please refer to the catalog or feel free to contact us.
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【Applications】 ■Flow path ■Stamper (glass plate for imprinting) ■Printing plate, etc. *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Flow path ■Stamper (imprint glass plate) ■Printing plate, etc. *For more details, please refer to the catalog or feel free to contact us.
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Company information
Photo Precision Co., Ltd. is a company that contributes to prototyping and development in various fields, including microelectronics and optical products, with photofabrication as its core technology. Next-generation industrial core products such as MEMS (Micro Electro Mechanical Systems), biochips, and microchemical chips are formed by the complex application of technologies such as nanotechnology, three-dimensional micromachining, high-density three-dimensional packaging, and three-dimensional photolithography. Photofabrication is deeply involved in all of these technologies and serves as the foundational technology for MEMS development. We strive for continuous technical improvement with the support of our customers, while also introducing advanced equipment as much as possible to meet the diverse needs of our clients.
