Polcd 2 inch LCD PCB Electronic Assembly Circuit Board Electronic Parts Customized PCBA

Interface Connectors

Host-side: Board-to-board connectors, FPC sockets (0.4mm pitch common).

Panel-side: Ultra-fine pitch ZIF (Zero Insertion Force) connectors (0.1–0.3mm pitch).

Backlight: LED anode/cathode pads or connectors.

Integration with Display Technologies
TFT-LCDs: Standard COG (Chip-on-Glass) or COF (Chip-on-Flex) bonding.
OLED Hybrids: Additional PMIC channels for pixel current control.
Mini-LED Backlights: Local dimming drivers with 1000+ zones.
Touch Integration: Embedded touch controllers (e.g., mutual capacitance sensing).