Fully Automate Reciprocating Ultrasonic Spray Fluxing System UAM8000 is a fully automate reciprocating ultrasonic spray fluxing system that is designed for spraying water soluble/organic acid fluxes. All of the materials are constructed with materials that are proven compatible with these very corrosive fluxes. This versatile system is easily integrated with all major wave solder machines. The flexibility of selective area fluxing or full board width coverage combined with [...]

Spray Coating Photoresist On Silicon Wafers Spray Coating Photoresist On Silicon Wafers - Ultrasonic Photoresist Coater - Cheersonic Spin coating of photoresist, although an established technique for resist depositionis often not suitable for applications with high topography on the silicon or glasssurface. Since 3D structures such as trenches, V-grooves and holes are basic elementsin building the required functionality of MEMS devices, spin coating usually causesdefects on the resist [...]

Spray Anti-reflective Coating Spray Anti-reflective Coating Using Cheersonic Ultrasonic Spray Systems For future curved display glasses for automotive interior applications, in addition to an anti-glare surface and a hydrophobic coating, a high-quality anti-reflective coating is increasingly required. The three-dimensional surface of the display glasses places very high demands on the coating technology. Antireflective coatings applied by ultrasonic spray technology could be an interesting alternative for us to the [...]

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, [...]

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 [...]

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 [...]

Photoresist Coating Deposition Photoresist Coating Deposition - Polyimide Coating Process - Cheersonic Photoresist is mainly coated by spin coating (also known as "spin coating"). For thin resists, the best spin coating speed is 2000~4000rpm. For relatively thick resists, the best spin coating speed For 250~2000rpm, the speed of the glue machine can usually reach 9000rpm, and in some cases, a slower speed of 1000~200rpm can be used to [...]

Mask Version Mask Version - Spray Coating Photoresist - Cheersonic Also known in the industry as photomask, mask, English name MASK or PHOTOMASK), material: quartz glass, metal chrome and photosensitive glue, the product is made of quartz glass as the substrate, on which a layer of metal chrome and photosensitive Glue becomes a kind of photosensitive material. The designed circuit pattern is exposed on the photosensitive glue through [...]

Hydrophilic Coating on Microfluidic Chips Hydrophilic Coating on Microfluidic Chips - Ultrasonic Spray System - Cheersonic Application: IVD Substrate: microfluidic chips, size: from a few millimeters to 15x15cm or 20x20cm max. Thickness of the film: cover surface with a thin layer of fluid/chemical/reagent Usage: R&D stage and early prototyping stages Cover with some chemicals the surface of chip excluding the channel and the chamber The ultrasonic spray coating [...]

Wafer Cleaning Process Wafer Cleaning Process - Megasonic Cleaning Systems - Cheersonic In the chip manufacturing industry, semiconductor cleaning runs through the industry, and the steps account for more than 30% of the total production process. It is a key process that affects the quality of wafers and chip performance, with a market space of more than 40 billion. Although it is inferior to core equipment such as [...]