MEMS Wafer Photoresist Ultrasonic Spraying MEMS Wafer Photoresist Ultrasonic Spraying - Cheersonic Over the past decade, photoresist coatings have been sprayed directly onto MEMS wafers and other 3D microstructures, and the advantages of spray deposition to 3D topography have been extensively studied. Compared with traditional spin coating, photoresist coating by ultrasonic spraying has advantages in depositing a more uniform coating, especially on top of the sidewalls of high aspect ratio [...]

Ultrasonic Spraying of Photosensitive Materials Ultrasonic Spraying of Photosensitive Materials - Cheersonic Photosensitive material refers to a semiconductor material with photosensitive properties, so it is also called photoconductive material or photosensitive semiconductor. Its characteristic is that it is insulating in the absence of light and conductive in the state of light. The photosensitive material described in this article is photoresist photosensitive. Photoresist, also known as photoresist, is a mixed liquid [...]

Spray Wafer Spray Wafer - Ultrasonic Photoresist Coating - Cheersonic Cheersonic provides ultrasonic spraying technology for photoresist and polyimide spraying, spraying photoresist and polyimide solution on the wafer. About Cheersonic Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and [...]

Square Silicon Wafer is More Economical Square Silicon Wafer is More Economical - Photoresist Coater - Cheersonic After silicon wafers go through steps such as gluing, photolithography, etching, and ion implantation, chips will be manufactured one by one. However, at this time, the chips are still "grown" on the wafer and need to be cut to become a single chip. individual chips. Imagine a square chip that could be cut [...]

Applying Functional Coatings to Sensors Applying Functional Coatings to Sensors - Ultrasonic Spraying - Cheersonic Chersonic's ultrasonic spraying machine can be used to develop a series of electrochemical sensor coatings. Functional coatings are coated on the electrode using an ultrasonic nozzle. Ultrasonic coating equipment can be used to study various coating application technologies, achieving a uniform film of no more than 50 µ m in the sensing area of the [...]

Application of Ultrasonic Welding on Solar Cells Application of Ultrasonic Welding on Solar Cells - Cheersonic Solar cells are photovoltaic semiconductor wafers that use sunlight to directly generate electricity, also known as "solar chips" or "photovoltaic cells". As long as they are subjected to certain illuminance conditions, they can instantly output voltage and generate current when there is a circuit. Solar cells are devices that directly convert light energy into [...]

Ultrasonic Spraying of Photoresist for Glass Ultrasonic Spraying of Photoresist for Glass - Cheersonic In the case of spray coating, the resist film is deposited from atomised photoresist with typical droplet sizes in the μm range. The droplets are formed via, for example, a ultrasonic atomisation and land on the substrate surface carried by an air or nitrogen flow where they combine to form a closed resist film. Possible Advantages [...]

Bonding Electronic Parts Electronic parts are components of electronic components and small machines and instruments. They are often composed of several parts and can be used in similar products; they often refer to certain parts in industries such as electrical appliances, radios, and instruments. They are capacitors, transistors, The general term for electronic devices such as hairsprings and springs. Common ones include diodes, etc.Electronic components include: resistors, capacitors, inductors, potentiometers, [...]

Components of the Sensor Sensors convert various signals from the outside into electrical signals in order to detect and control various signals. So what parts does the sensor consist of in this process? The sensor is generally composed of four parts: sensitive element, conversion element, conversion circuit and auxiliary power supply. So what are the characteristics of the sensor? Let's take a closer look at the composition and characteristics of [...]

Semiconductor Test Probes Coating Semiconductor test probes can be used to test the frequency of communication equipment and semiconductor testing. For mobile phones, computers, walkie-talkies, broadcasting and other industries, they will provide good test support. As a test of electronic components, the test results are not only accurate, but also precise The degree is also very high. The production steps of semiconductor chips are roughly divided into design, manufacturing and [...]