R&D Tabletop Coating System The UAM4000L R&D Tabletop Coating System is a fully enclosed programmable XYZ motion system for depositing uniform thin-film coatings for electronics and solar applications including photoresist deposition and various thin-film solar cell coatings. UAM4000L is a coating solution for R&D and low-volume production applications such as coating photoresist onto wafers and MEMs, or applying buffer layers for thin-film solar cells (Cds), active layers such as (CIGS, [...]

Diagnostic Device Coating System The Ultrasonic Diagnostic Device Coating System can be used to prepare active and inactive coatings on microfluidic and other diagnostic and medical test kits. Appliciation: · Reagent coatings onto microfluidic and microarray devices (lab-on-a-chip). · Point-of-care diagnostic and testing kits. · Blood glucose monitors. · Blood collection and analysis devices. · Molecular and protein diagnostic kits. · Immunoassay kits. Our coating solutions are environmentally-friendly, efficient and [...]

Programmable Photoresist Spray Solution Cheersonic provides precision ultrasonic coating systems for photoresist onto MEMs wafers, using patented ultrasonic spray technology to deposit uniform thin films of photoresist onto difficult to coat deep well topographies with high aspect ratios. The soft velocity spray provides superior coverage over spin coating with repeatable performance. Cheersonic's ultrasonic coating system is a complete programmable photoresist spray solution. Our ultrasonic coating solutions are environmentally-friendly, efficient and [...]

EMI Shielding Spray Coatings EMI Shielding Spray Coatings - Spray Pyrolysis Principle - Cheersonic Spray-on silver based shielding materials have been in use for several years. Thinner, lighter device designs have made the transition from board level shielding to IC Package shielding, enabling higher board density. Ultrasonic coated EMI shielding components have comparable characteristics to sputtered parts both for adhesion and shielding properties. At a fraction of the cost of [...]

EMI Shielding Coating System EMI Shielding Coating System Technology applies a thin, uniform conformal coating of advanced EMI shield materials from all major suppliers. When properly applied, these new formulations provide equivalent performance and reliability compared to traditional sputtering techniques. Features & Benefits Complete thin film coverage of geometries with excellent uniformity Top surface to sidewall thickness ratio of: 1.0 to ~0.6-0.7 High through put Excellent surface conductivity due to [...]

Depositing Photoresist Onto MEMS Cheersonic has extensive application expertise in depositing photoresist onto MEMS and other semiconductor wafer substrates. Ultrasonic spray coating systems are proven for various applications in which uniform, repeatable coatings of photoresist or polyimide films are required. Our coating 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, [...]

Photoresist Coating Process Photoresist Coating Process - Photoresist Deposition - Cheersonic The photoresist needs to form a uniform film on the surface of the wafer, and the photoresist is coated on the wafer by the coating equipment under high-speed rotation. The thickness of the photoresist can be adjusted according to the rotational speed and the viscosity of the photoresist. The higher the rotational speed, the thinner the film, and the [...]

Megasonic Cleaning Applications Megasonic Cleaning Applications - Semiconductor Cleaning - Cheersonic Megasonic cleaning technology, as a nano-scale cleaning technology represented by ultra-precision cleaning, plays a pivotal role in the field of semiconductor cleaning, and has become a promising dark horse in the field of cutting-edge precision cleaning: it can not only complete Si wafers, GaAs, liquid crystal glass and other The cleaning of the glass mask can also complete the [...]

The Importance Of Masks The Importance Of Masks - Semiconductor Coatings - Cheersonic The mask is a graphic transfer tool or master in the microelectronics manufacturing process, and it is the carrier of intellectual property information such as graphic design and process technology. The function of the mask is similar to the "negative film" of a traditional camera. The production process is: 1. Using quartz glass as the substrate (there [...]

R&D Ultrasonic Coater R&D Ultrasonic Coater - Ultrasonic Coating Systems - Cheersonic For the benchtop ultrasonic coater UAM4000L, it is popular in laboratory R&D and low-volume production. It is installed with exercise system, Control System, Cargo system, Ultrasonic system, Liquid supply system, Exhaust system and Lighting system etc. Cheersonic focused on the ultrasonic coating technology more than 20 years. We supply a series of ultrasonic coaters for advanced energy, electronic, [...]