Photoresist Spraying Process Photoresist Spraying Process - Photoresist Spraying - Cheersonic In semiconductor manufacturing, precision optical devices, and other fields, the photoresist spraying process is a crucial step determining product quality and performance. With continuous technological advancements, the precision requirements for photoresist spraying are becoming increasingly stringent, especially the technical specifications of adjustable adhesive viscosity (300-2000), a thickness of up to 20µm, and uniformity controlled within 5%. Traditional [...]

Applications of Spray-Coated Glass Chips Applications of Spray-Coated Glass Chips - Cheersonic Spray-coated glass chips are a high-tech precision processing technology with a wide range of applications, covering multiple high-tech and industrial fields. The following is a summary of the main application areas of spray-coated glass chips: 1. Biomedical Research As a core component of microfluidics technology, glass chips play a crucial role in biomedical research. Through spray [...]

Advantages of Liquid Metal Catalysts Advantages of Liquid Metal Catalysts - Catalyst Spraying - Cheersonic Liquid metal catalysts offer the following advantages: 1. High Catalytic Activity: Good Atomic Dispersion: The metal is dispersed at the atomic level in the liquid metal solvent, possessing an extremely high catalytic surface area. This provides numerous active sites for chemical reactions, making it easier for reactants to contact the catalyst, thus significantly [...]

Methods for Spraying Polyimide Materials Polyimide materials, due to their excellent properties such as high temperature resistance and strong insulation, are widely used in high-end manufacturing fields such as electronics and aerospace. The quality of the spraying directly determines the coating performance. The following are general and efficient polyimide spraying methods, covering three core stages: substrate pretreatment, spraying process implementation, and curing. Substrate pretreatment is fundamental to ensuring [...]

Ultrasonic Photoresist Coating Process Ultrasonic Photoresist Coating Process - Cheersonic In the field of precision photolithography, ensuring uniform photoresist coating on the substrate surface is crucial for achieving process repeatability, reliability, and acceptability. Photoresist, as a special material, is typically dispersed in a solvent or aqueous solution and has high viscosity. Various methods exist to achieve uniform coating, among which spin coating technology has become a commonly used [...]