Used DNS / DAINIPPON 629 #9238482 for sale

DNS / DAINIPPON 629 is a photoresist equipment developed by DNS Screen Mfg. Co. Ltd. as part of their line of photomask production products. The system is designed to provide superior performance, ease of use, and improved throughput for the production of photomasks. The unit features a binary camera, an advanced optical machine and proprietary photoresist processing technology. The binary camera is designed to produce an incredibly precise and accurate image which is projected onto the photomask material. The advanced optical tool provides a large field of view and superior resolution while scanning the photomask material. This, combined with the precise and accurate image produced by the binary camera, produces photomasks with superior image quality, resolution and accuracy. The asset also incorporates a unique photoresist processing technology into the model. This technology helps to ensure that the photomasks produced are free of defects and are free of any contaminants. It also helps to create a uniform resist pattern across the photomask for improved adhesion and stability. DNS 629 features a patented, automated substrate pre-treatment process that helps to eliminate photomask defects. Utilizing this process, the photomask is pre-treated with a reactive gas that helps to remove any contaminants that may be present on the photomask. The reactive gas is then followed by a wash process which helps to remove any unwanted particles from the photomask prior to exposure. This helps to improve adhesion of the photoresist to the photomask, allowing for improved photomask performance and durability. In addition to its photoresist processing capabilities, the equipment also incorporates a selection of automated post-exposure processes. These processes include step and repeat alignment, edge exposure, and multi-exposure processing. Each of these processes helps to reduce undesired edge effects, and improve the precision of the photomask. DAINIPPON 629 system provides an array of features and technologies that make it an ideal choice for photomask production. From its advanced optical unit to its automated pre-treatment and post-exposure processes, the machine provides a reliable, high quality and cost-effective solution to photomask production.