Ultrasonic spray photosensitive ink

Ultrasonic spraying photosensitive ink -- solar silicon wafer -- YMUS ultrasonic spraying

Ultrasonic spraying photosensitive ink is a coating that mixes materials and additives such as photosensitive agent, resin, solvent, etc., through ultrasonic spraying technology, the liquid particles form tiny particles, which reach the nozzle by ultrasonic vibration to form a uniform mist liquid, and then spray to the surface of the silicon wafer during the coating process. According to the characteristics of the ink and the coating effect, the flow of the liquid needs to be adjusted to ensure the formation of a uniform fine ink coating. After ultrasonic atomizing spraying technology, the ink will form a uniform and thick photosensitive coating on the surface of the silicon wafer. The photosensitive coating on the surface of the silicon wafer is dried by drying it in a high temperature oven, removing solvents and volatile molecules in the coating, and enhancing the adhesion between the surface of the silicon wafer and the photosensitive coating.

Ultrasonic spray photosensitive ink on silicon wafer requires strict control of ink mixing conditions, ultrasonic vibration, solution and nozzle spray control parameters, in order to prepare high adhesion and excellent pattern output optical materials.

Ultrasonic spray photosensitive ink on silicon has the following advantages and advantages:

● High technology: Using ultrasonic vibration technology, the liquid can be accurately sprayed to the surface of the silicon wafer to form a uniform fog particles, to achieve high precision output.

● High uniformity: Ultrasonic spraying photosensitive ink can form a uniform thickness and a consistent photosensitive coating on the surface of the silicon wafer, greatly improving the printing uniformity and printing effect.

● High speed: Compared with traditional printing methods, ultrasonic spraying photosensitive ink is faster, which can increase production and reduce costs.

● Low cost: The cost of equipment and tools required for ultrasonic coating photosensitive ink is relatively low, which reduces the cost of silicon wafer manufacturing.

● Environment friendly: Ultrasonic spray photosensitive ink does not contain harmful solvents and dust, will not pollute the environment, and waste is easy to recycle.

● Relatively stable and reliable: the working state of ultrasonic spraying photosensitive ink is relatively stable, which can ensure the reliability and consistency of the manufacturing process.

The advantages of YMUS ultrasonic coating photosensitive ink on silicon wafer include high technology, high uniformity, high speed, low cost, environmental friendliness and stability and reliability.