Equipment Description
The magnetron sputtering coating equipment is suitable for coating
various optical and decorative filmssuch as AR film, filter film,
color film, high reflection film, NCVM or AF film on the surface of
flat glass.glass lenses, mobile phone cover plates, plastic
targets/sheets, mobile phone shells, and otherproducts.
Device Appliance
This product adopts reactive sputtering coating process, equipped
with multiple sets of flat or rotatingsputtering cathodes, and uses
DC or intermediate frequency sputtering power supply. The equipment
issuitable for coating multi-layer optical films, equipped with an
evaporative coating device, and can alsoachieve the coating of AF
films, Coated products are widely used in consumer electronics such
asmobile phones, tablets, wearables, and laptops. They can also be
used in various fields such as carphone back cover, home
appliances, and diamond jewelry. At the same time, it has the
advantagesof large effective coating area, large loading capacity,
high efficiency, stable process, goodrepeatability and
stability,and good film adhesion.
Core Components
1. Vacuum System: Provides a high-vacuum environment for coating to
prevent gas molecules from affecting film purity. Its core
components include a vacuum pump set, a vacuum chamber, and a
vacuum gauge.
2. Magnetron Sputtering Target System: Generates plasma to bombard
target materials (e.g., metals, oxides), causing target atoms to
deposit on the substrate surface. It can be equipped with multiple
target positions to realize multi-layer coating.
3. Substrate Holding and Transmission System: Fixes optical
substrates (e.g., glass, lenses) and ensures coating uniformity
through uniform rotation or translation. It supports the adaptation
of substrates of different sizes.
4. Control System: Uses PLC or computer programs to control
parameters such as vacuum degree, sputtering power, and coating
time, enabling automated and high-precision coating processes.
Core Advantages
High Film Quality: The films have high density and strong adhesion,
with stable optical properties. This effectively reduces issues
such as film peeling or performance degradation.
High Coating Efficiency: The magnetron sputtering technology has a
faster deposition rate, making it suitable for mass production. It
also supports uniform coating on large-area substrates.
Wide Material Compatibility: It can sputter various target
materials, including metals, oxides, and nitrides. It can produce
multiple types of optical films, such as anti-reflection films,
reflective films, and light-filtering films.
Typical Application Fields
Optical Component Field: Prepares anti-reflection films for camera
lenses, telescope lenses, and eyeglass lenses to reduce light
reflection loss.
Display Field: Prepares conductive films (e.g., ITO films) or
light-filtering films on the glass substrates of LCD and OLED
screens to improve display performance.
Photovoltaic Field: Prepares anti-reflection films on solar cell
glass to enhance light absorption efficiency.
Laser and Infrared Field: Prepares high-reflection films or
narrow-band light-filtering films for laser lenses and infrared
detectors to ensure optical performance.
