Advanced Driver Assistance Systems (Lights, Radar, Display)

Assisted driving and autonomous driving functions for automobiles are being rapidly introduced to improve driving convenience and driving safety. ADAS (Advanced Driving Assistance System, Advanced Driving Assistance System) is a system in which cameras, radars, displays, sensors and other technologies such as images, machine vision and sensors are used to achieve the goal of observing the environment around the car and informing the driver, and alerting the driver to take effective countermeasures to eliminate accident hazards when potential dangers may occur in this vehicle The following is an example of a new technology that can be used in a car.

All automotive ADAS functionality requires a high-quality, comprehensive suite of sensors and their data processing to provide superior performance. The high number of sensors per vehicle and the aesthetics of the sensors in smaller sizes will lead to denser components, which will present thermal management challenges. In addition, ADAS also needs to face vibration, shock and other harsh vehicle application environments, so the thermal interface materials also need to meet the anti-vibration and shock performance.

Detection module and other modules of the chip more, and chip computing power and power consumption is increasing, so the processing chip heat dissipation put forward a better demand. Thermal chip and metal heat sink shell through the thermal conductive silicone grease, thermal conductive gel, thermal conductive gaskets and other rapid heat transfer, they have a high thermal conductivity, soft, long-term aging reliability to ensure a close fit with the interface to reduce the thermal resistance of the interface, so as to better achieve the effect of heat dissipation.

Thermally conductive silicone grease has high thermal conductivity, high reliability, high cost performance, good wettability, very low thermal resistance, low volatility, no corrosion to the substrate, good wettability on the heat dissipation surface to obtain very low thermal resistance.BN-GS2290 provides a good heat dissipation solution for the customer's headlight sensors, which is a silicone grease with the characteristics of low thermal resistance, low volatility and so on.

The thermally conductive gel is a new type of thermally conductive material with low thermal resistance, high reliability, low required working pressure, strong adhesion, and simple operation, while providing excellent design flexibility with low interface geometry requirements. Used for car lights affixed with a lot of LEDs PCB board backplane and heat sink between the use of BN-RT180F heat dissipation, due to low stress, can effectively reduce the stress damage to the components.

Thermal pads are easy to use manually; easy to process, can be cut into various shapes; good returnability, easy to disassemble; design flexibility; the back can be with or without adhesive, can be backed with silicone tape / PI film. Can be used between the module and the shell, including low volatile series, silicone-free series of gaskets can be used for car lights or camera applications.