Microelectronic Coating Ultrasonic coating equipment delivers high-precision thin layer deposition tailored to sophisticated microelectronic hardware and assorted electronic parts. The equipment handles a wide range of coating materials, ranging from photoresist thin layers and conductive polymer coatings to electromagnetic interference shielding layers and soldering flux films used in high-end packaging processes. These coating setups generate evenly distributed coating layers while boasting outstanding material utilization rate, [...]

Photoresist Deposition for Microelectronics Photoresist Deposition onto Unconventional Substrates for Microelectronics Manufacturing Spin coating technology faces major limitations when applied to oversized, curved and specially shaped substrates in microelectronic fabrication. As an alternative, ultrasonic spray coating technology is capable of forming highly uniform and conformable photoresist films on the full surface and microstructures of such unconventional substrates. It facilitates high-precision photolithographic processing for [...]

Panel Level Packaging (PLP) Panel-Level Packaging Advanced Photoresist Coating Solutions for Semiconductor Panels With advanced packaging technology shifting from wafer-based processing to oversized panel manufacturing formats, conventional spin coating can no longer deliver even photoresist coverage on expansive rectangular substrates. Ultrasonic spray coating technology delivers an accurate, mass-producible deposition method to form evenly distributed photoresist thin films on panel packaging substrates, applicable to [...]

Aerospace Coating High-precision ultrasonic spraying equipment produces exceptionally even micro-thin coating layers for aerospace parts, an industry segment where dependable quality and stable functional output stand as core requirements. The contact-free, low-speed spraying technique achieves superior thin-film regulation while cutting material loss, supporting even coating coverage across intricately shaped workpieces and premium raw materials. Widely adopted in aerospace production and research labs, this spraying technology meets strict [...]

Coating Polymer on Sensors Application of Ultrasonic Spray Coating Technology in Polymer Coatings for Sensors (Including Conductive Polymers) Against the backdrop of technological advancements in the Internet of Things, medical diagnostics, industrial monitoring, and other fields, optimizing sensor performance remains a core challenge. As polymer coatings play a critical role in enabling sensor functionality and ensuring operational longevity, the coating process directly determines device reliability and application value. [...]

Sensor Thin Film Coating Ultrasonic Spraying Equipment Technical Characteristics and Applications of Ultrasonic Spraying Equipment in Sensor Thin Film Coating Preparation Ultrasonic spraying equipment utilizes functional nanoparticles, polymers, conductive polymer coating systems, and oxide composite material formulations to prepare high-quality thin film coatings for sensor surfaces. Its non-contact coating process can precisely cover homogeneous films onto the surfaces of various sensor substrates. The film thickness can be precisely [...]

Ultrasonic Spraying Antireflective Film (AR Film) Analysis and Application of Ultrasonic Spraying Antireflective Film (AR Film) Technology Antireflective films (AR films), as functional thin films that reduce optical surface reflection and improve light transmittance, are widely used in optical devices, electronic displays, photovoltaic energy, and other fields. Ultrasonic spraying technology, with its precise control, high efficiency, and environmental friendliness, has become one of the core processes for preparing [...]

Complete Analysis of Coatings for Touch-Controlled Products What kind of coating is applied? Based on their functions, they can be mainly divided into the following major categories: 1. Anti-Reflective Coating What it is: A very thin coating that utilizes the principle of optical interference to eliminate reflected light. It is typically composed of multiple layers of metal oxides (e.g., silicon dioxide, zirconium dioxide, etc.). What it does: Improves [...]

Photoresist Spraying on IGBT Module Packages Photoresist Spraying on IGBT Module Packages - Cheersonic With the rapid development of industries such as new energy vehicles, rail transit, and industrial frequency converters, IGBTs, as core power semiconductor devices, have their module packaging process directly determining their voltage withstand capability, heat dissipation, insulation, and long-term operational stability. Photoresist spraying is a critical step in IGBT module packaging. Traditional spin coating, [...]

Advanced Packaging Photoresist Coatings Panel-Level Packaging: Advanced Photoresist Coating Technology Empowering Semiconductor Advanced Processes With the rapid iteration of AI computing power and the continuous upgrading of semiconductor chip performance, advanced packaging has become a core track to break through the bottlenecks of chip manufacturing processes and improve device integration. As a disruptive packaging technology, Panel-Level Packaging (PLP) is gradually replacing traditional wafer packaging due to its high [...]