Aluminum Nitride (AlN) Sputter Target

Applications of AlN sputter target:

1. Electronic Packaging and Thermal Management Films

Heat dissipation layers for high-power electronic devices (e.g., LEDs, laser diodes, power semiconductors).

Excellent electrical insulation, suitable as a dielectric layer between chips and heat sinks.

2. Piezoelectric Thin-Film Devices

High-frequency surface acoustic wave (SAW) filters, bulk acoustic wave (BAW) resonators, ultrasonic sensors.

3. Optical Thin Films

UV/Deep-UV Optical Windows: Protective layers for UV lasers, LEDs, or detectors.

4. Protective and Wear-Resistant Coatings

Surface protection for cutting tools and precision mechanical components.

5. Functional Films in Semiconductor Devices

Passivation Layers: Protect semiconductor surfaces from environmental degradation.

Insulating Layers: Buffer layers for epitaxial growth of wide-bandgap semiconductors (e.g., GaN, SiC).

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