How to spray photoresist onto a wafer? How to spray photoresist onto a wafer? Semiconductor Photoresist Coating CHEERSONIC provides ultrasonic spraying technology for semiconductor photoresist coating. Compared with traditional coating processes such as spin coating and dip coating, it has the advantages of high uniformity, good encapsulation of microstructures, and controllable coating area. #photoresist #ultrasonic spraying #semiconductor #semiconductor material #photoresist coating

Properties of Polyimide Properties of Polyimide - Coaters For Semiconductor and Electronics - Cheersonic Polyimide as a special engineering materials, has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation film, laser and other fields. Recently, countries are including the research, development and utilization of polyimide as one of the most promising engineering plastics in the 21st century. Polyimide, because of its outstanding characteristics in performance and synthesis, [...]

Polyimide Spraying New Way 1. What is polyimide (PI) Polyimide (Polyimide, PI) is a polymer containing imide structure in the main chain of the molecular structure, polyimide is a very large family, the main chain of high-performance PI mostly aromatic and heterocyclic rings as the main structural unit. PI has the highest flame retardant grade (UL-94), good electrical insulation properties, mechanical properties, chemical stability, aging resistance, irradiation resistance These properties [...]

Optical Display Parts Coating Optical Display Parts Coating - Atomizer Spray Nozzle - Cheersonic Cheersonic has been focusing on ultrasonic spraying technology for more than 20 years. We provide laboratory R&D equipment and industrial production equipment for advanced energy, microelectronics, medical and other fields. UAM4000L desktop ultrasonic spraying equipment is very suitable for laboratory research and development. Can be used for the following applications 1. Optical Display Parts 2. The [...]

Semiconductor Process Masks And Pellicle Films Semiconductor Process Masks And Pellicle Films - Electronics Coating - Cheersonic Reticles and Dust Films: Mask: The pattern transfer master in the microelectronics manufacturing process of the mask. The function of the mask is to transfer the designer's circuit pattern to the substrate or wafer in the downstream industry by exposure, so as to achieve mass production . As the benchmark and blueprint for [...]

Wafer Fabrication Etching Technology Wafer Fabrication Etching Technology - Semiconductor Coating Systems - Cheersonic Dry etching is the most important surface material removal method in chip manufacturing, with better profile control. The dry etching method is divided into physical etching, chemical etching and physical and chemical comprehensive action etching according to the mechanism of action. In the combined mechanism of physics and chemistry, the physical process of ion bombardment can [...]

Artificial Intelligence Concept Artificial Intelligence Concept - Semiconductor Coating Systems - Cheersonic Artificial intelligence is the use of machine learning and data analysis to simulate, extend and expand human consciousness and thinking processes, and endow machines with human-like capabilities. Artificial intelligence will reshape the real economy, improve social labor productivity, and bring revolutionary changes to human production and life, especially in terms of effectively reducing labor costs, optimizing products and [...]

Lithography of Chip Manufacturing Technology Lithography of Chip Manufacturing Technology - Photoresist Coater - Cheersonic In the manufacturing process of integrated circuits, there is an important link - lithography, it is because of it that we can realize functions on tiny chips. Photolithography is an important step in the manufacturing process of semiconductor devices. This step uses exposure and development to delineate geometric structures on the photoresist layer, and then [...]