Microfluidic Chips and Challenges Microfluidic Chips and Challenges - Laboratory Diagnostic Device Coatings - Cheersonic Microfluidic chips are devices that use micron-scale fluid channels to process fluids. Taking advantage of its small size, it can handle Picoliter and nanoliter fluids, so it can greatly reduce sample consumption, reduce the cost of biological detection, and improve the reaction rate. It has great application prospects for drug development, disease diagnosis, and micro-scale [...]

Coating Polyimide Coating Polyimide - Benchtop Automated Thin Film Coating Machine - Cheersonic Ultrasonic spray coating systems are proven for various applications in which uniform, repeatable coatings of photoresist or polyimide films are required. Based on below application, a. Substrate: silicon wafer with micron thick of layer polyimide b. Silicon wafer area: 80cm^2 c. Liquid: montmorillonite, polyvinyl alcohol, and deionized water I recommend the ultrasonic spray coating machine UAM4000L, the [...]

Microfluidic Chips Microfluidics has a wide range of applications across a vast swathe of industries. Microfluidics encompasses both microfluidic chips and microfluidic devices. In this post we’ll discuss what exactly is a microfluidic chip and how microfluidic chips are being used today. Let’s begin. What is a microfluidic chip? A microfluidic chip refers to an apparatus used in Microfluidics applications. A microfluidic chip closely resembles a microscope slide…but microfluidic chips [...]

Benchtop Spray Systems Benchtop Spray Systems - Semiconductor Coating - Cheersonic Cheersonic supply a series of ultrasonic coaters for advanced energy, electronic, medical etc fields. Cheersonic is professional manufacturer of ultrasonic spray coating machine, and we have supply a series of equipment for worldwide universities, institute and some enterprise, especially the automatic equipment. There are five experienced application engineers who have made a amount of trials, and also there is [...]

Benchtop Spray Coating System For Photoresist Coating We have a benchtop spray coating system for photoresist coating on 300mm x 300mm area. We have much experience in spraying photoresist, the substrate can be silicon wafers, glass, ceramic, and metal and have made a great amount of trial. There is a nozzle specially designed for spraying the substrate with deep trench or cavity pattern. I attached the picture and Youtube links [...]

Anti-reflective Coatings Anti-reflective Coatings - Ultrasonic Atomization - Cheersonic According to our experience, the ultrasonic spray system is sucessfully applying anti-fingerprint, hard coat, Anti-glare, Anti-fog, UV Blocker sunglass lenses with highly accurate repeatability and uniformity. We have much experience not only in spraying flat surface, but also three-dimensional product. Our engineers have much experience in designing mechanical structures. For example, in the medical fields, the stent, balloons, blood collection tube [...]

Ultrasonic Spray for Photoresist There are a large variety of substrates that require the application of photoresist where conventional spin coating methods do not produce a uniform layer. The types of substrates include: wafers with various degrees of topography and micro vias, small glass lenses used for wearable devices, noncircular substrates, large panels, etc. The traditional spin coating method is often ineffective in applying a thin, uniform layer of photoresist [...]

Spray PCB Spray PCB - Wafer Level Coating - Cheersonic Ultrasonic spraying technology is regarded as an effective thin-film coating preparation process, such as photoresist coating on the surface of semiconductor circles. Compared with the traditional spin coating process, ultrasonic spraying can prepare the surface microstructure with better wrapping and more uniformity. photoresist coating. CHEERSONIC Ultrasonic's ultrasonic precision spraying system provides surface coating solutions for semiconductor photoresist coating, PCB flux [...]

Photoresist Deposition Photoresist Deposition - Spray Coating - Cheersonic Cheersonic ultrasonic nozzles are proven successful for dispensing photolithographic chemicals onto semiconductor wafers and flat panel displays. It is ideal for photoresist processes where high precision is required. Cheersonic remains at the forefront of emerging electronics applications, offering precision thin film coating systems for new technologies such as advanced batteries, ultracapaciters, nanowires, carbon nanotubes and OLED flat panel displays. Benefits of [...]

What is a photolithography machine used for? What is a photolithography machine used for? Catalyst Coated Membranes - Cheersonic Mask Aligner, also known as mask alignment exposure machine, is the core equipment of the lithography process in the chip manufacturing process. The manufacturing process of a chip is extremely complex, but it can be summed up in several major steps: Preparation of silicon wafers-->Epitaxy process-->thermal oxidation-->diffusion doping-->ion implantation-->film preparation-->lithography-->etching-->process integration, [...]