The application fields of FPC flexible circuit boards

FPC (Flexible Printed Circuit, flexible printed circuit board) is widely used in many fields due to its unique flexibility, thinness and lightness, high-density wiring capability and excellent electrical performance. The following are the main application scopes of FPC:

1.Mobile devices:

Smartphones: FPC boards are used to connect components such as display screens, touch screens, camera modules, buttons, batteries, and sensors, achieving a compact and thin internal layout.

Tablet computers, laptops, and 2-in-1 devices: FPC boards are used in foldable screens, hinge structures, stylus interfaces, internal connections, etc., to enhance the flexibility and portability of the devices.

Wearable devices such as smartwatches, bracelets and headphones: Due to extremely limited space, FPC boards have become key components for achieving miniaturized and highly integrated designs.

2. In-vehicle system:

In-vehicle infotainment system: used for connecting display screens, touch panels, multimedia interfaces, etc.

Advanced Driver Assistance Systems (ADAS) : The connection between sensors (such as radar cameras) and ECUs (Electronic Control units).

Vehicle body electronic systems: such as interior lighting, seat adjustment, window control, etc., provide flexible and reliable electrical connections.

New energy vehicles (EV/HEV) : They serve as key components in high-voltage and high-current applications such as battery management systems (BMS) and high-voltage connectors.

3. Medical equipment:

Medical monitoring instruments: sensor connection and signal transmission in devices such as electrocardiogram monitors, blood pressure monitors, and blood glucose meters.

Handheld medical devices: Complex connections between electronic components inside portable ultrasound equipment, endoscopes and other devices.

Implantable medical devices, such as pacemakers and nerve stimulators, utilize the biocompatibility and flexibility of FPC boards to adapt to the in vivo environment.

4. Industrial Automation and Power Control:

Industrial automation equipment: dynamic connection of parts such as robot joints, servo motors, sensor networks, etc.

Power control system: In high-temperature and high-pressure environments, FPC boards provide stable and durable electrical connections.

5. Aerospace and Military:

Aerospace equipment: In confined Spaces and harsh environmental conditions, FPC boards meet requirements such as lightweight, vibration resistance, and radiation resistance.

Military electronics: Complex wiring in military equipment such as navigation systems, communication devices, radar systems, etc.

6. Household appliances:

Compact connection solutions for the interiors of high-end household appliances such as TVS, air conditioners, and washing machines.

7. Display Technology:

The driving circuits and backlight module connections of OLED, LCD and other display screens also often use FPC.