LGF Backlight Membrane Switch uses Light Guide Film technology to provide uniform, low-power illumination for consumer electronic devices. Compared with traditional EL or discrete LED backlighting, LGF delivers a thinner structure, higher brightness consistency, and longer service life.
This backlit membrane switch is ideal for consumer electronics requiring clear visual feedback, compact form factor, and reliable user interaction, such as smart home devices, handheld electronics, control panels, and portable terminals.
Light Guide Film (LGF) technology for even and uniform backlighting
Ultra-thin structure ideal for compact consumer electronics
Low power LED backlight with long service life
PET or FPC circuit options with stable electrical performance
Custom key layout, icon design, and backlight color available
Smart home control panels
Consumer electronic devices
Handheld and portable electronics
Home appliances user interfaces
Compact HMI keypads requiring illumination
Precision screen-printed circuits with controlled resistance
LGF backlight design optimized for brightness uniformity
Optional metal dome or polydome tactile structures
Compatible with waterproof and decorative graphic overlays
Packaging & Logistics
Each product is carefully packaged with protective materials to prevent bending, deformation, or surface damage during transportation.
Flexible global shipping options are available, including:
Express courier services (DHL, FedEx, UPS) for small batches and urgent deliveries
Air freight for medium-volume international shipments
Sea freight for large-volume orders and cost-efficient logistics
Worldwide delivery supported to North America, Europe, Southeast Asia, and other international markets.
Contact: Luna
Phone: +86 13377726097
E-mail: luna@lingcontech.com
Whatsapp:8613377726097
Add: Block 9, Unit 601, No. 180, Maozhushan Road, Qiaoli Village, Changping Town, Dongguan City, China. Postal Code: 523560
