Classification of Semiconductor Wafers Classification of Semiconductor Wafers - Semiconductor Coating - Cheersonic Semiconductor silicon wafers are the basis for the manufacture of silicon semiconductor products and can be classified according to different parameters. According to the size (diameter), semiconductor wafers can be divided into 2 inches (50 mm), 3 inches (75 mm), 4 inches (100 mm), 5 inches (125 mm), 6 inches (150 mm), 8 inches (200 mm) and [...]

Development of Semiconductor Materials Development of Semiconductor Materials - Semiconductor Coating - Cheersonic Semiconductor materials are a class of electronic materials with semiconductor properties (conductivity between conductors and insulators) that can be used to make semiconductor devices and integrated circuits, and are the basis of the semiconductor industry. The research of semiconductor materials began in the 19th century and has developed to the fourth generation of semiconductor materials, and each [...]

Cubic Boron Arsenide Cubic Boron Arsenide - Spray Photoresist Coating Onto MEMS Wafers - Cheersonic A material called cubic boron arsenide overcomes two of the limitations of silicon as a semiconductor: it provides high mobility for electrons and holes, and it has good thermal conductivity. It may be the best semiconductor material ever discovered, researchers say As a semiconductor material, silicon still has shortcomings in its performance. Although electrons in [...]

Four Commonly Used Semiconductor Wafer Cleaning As the process nodes of semiconductor integrated circuits become more and more advanced, new requirements are also put forward for several links of actual manufacturing, and the importance of the cleaning link has become increasingly prominent. The key to cleaning is that as the feature size continues to shrink, semiconductors are becoming more and more sensitive to impurity content, and some contaminants such as [...]

Two days of ice and fire in the chip industry! Two days of ice and fire in the chip industry! Photoresist Coating - Cheersonic Compared with the sound of firecrackers and gongs and drums all over the place last year, today's semiconductor industry is undergoing a "two layers of ice and fire". One is the hot summer of expansion, short supply, and increased capital expenditures, while the other is the [...]

Where Will the AI ​​Chip Go? Where Will the AI ​​Chip Go? Spray Photoresist Coating Onto MEMS Wafers - Cheersonic Although there are many difficulties, artificial intelligence is the general trend, and AI chips are also an inevitable demand. For relevant practitioners, what needs to be considered is where the future AI chips will go. For this problem, this largely depends on the evolution of AI algorithms. At present, two [...]

Titanium Dioxide Semiconductor Titanium Dioxide Semiconductor - Semiconductor Coatings - Cheersonic Today's energy and environmental crisis are two major problems faced by all mankind. Photocatalysis technology with semiconductor materials as the core (the technology of the 21st century dream) provides us with a way to use solar energy to achieve sustainable development. Photocatalytic pollutant degradation, sterilization, carbon dioxide reduction and photocatalytic hydrolysis of water to produce hydrogen all show great [...]

Photoresist Coating Systems For Semiconductor Lithography Automatic ultrasonic spray nozzle spray photoresist coating systems for semiconductor lithography. My company, Cheersonic Ultrasonics Co., Ltd, is a pioneer and expert in the Research & Development on the ultrasonic application for various industries, such as medical, new energy, electronics, nano ect. In recent decade, we found Cheersonic Ultrasonic Coating technology were getting more and more popular among global medical, new energy, electronics, nano [...]

Chip Thin Film Deposition A chip is a 3D structure formed by stacking a series of active and passive circuit elements, and thin film deposition is one of the core processes in the front-end manufacturing of the chip. From the cross-section of the chip, the chip is composed of layers of nanoscale components. All active circuit components (such as transistors, memory cells, etc.) are concentrated at the bottom of the [...]

Ultrasonic Dispersion Syringe System Ultrasonic Dispersion Syringe System - Catalyst Ink Dispersion - Cheersonic We have much experience in spraying PEM. The ultrasonic coating system produce highly durable, uniform coatings of carbon-based catalyst inks onto both fuel cell and electeolysis process for PEM electrolyzers such as Nafion. And we have provide so many ultrasonic spray coating euqipments for universities, institute and some enterprise, especially the automatic equipment. According to our [...]