Spray Coating Photoresist

Ultrasonic Spray Coating Photoresist – Ultrasonic Nozzle – Cheersonic

Photoresist coatings can be used in the production of electronic devices and microelectromechanical (MEMs) devices. Photoresists are generally polymer materials that are enhanced by exposure to light (ie, by cross-linking negative photoresist materials) or solubilized (positive photoresist materials), so , Light is used to pattern the photoresist coating on the substrate, the technique is called photolithography. Then, usually when preparing to etch and/or apply other functional materials to the substrate, the resist-coated substrate is exposed to a specific solvent or solution (called a developer) to remove unwanted resistance. Etching agent material.

Ultrasonic spraying is a simple, economical and repeatable process for photoresist and polyimide coatings. Cheersonic ultrasonic coating system can use simple layering technology to precisely control flow rate, coating speed and deposition volume. Low-speed spray molding defines atomized spray as a precise and controllable pattern to avoid excessive spray when producing a very thin and uniform layer.

About Cheersonic

Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.
The Company’s solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.

Cheersonic’s growth strategy is focused on leveraging its innovative technologies, proprietary know-how, unique talent and experience, and global reach to further develop thin film coating technologies that enable better outcomes for its customers’ products and processes. For further information, visit https://cheersonic-liquid.com/.