Display Backlights tuned to
your exact spec.
QIHAN designs custom backlighting for industrial TFT‑LCD, touch screen, and IPS displays — engineered for visibility, power efficiency, and performance in any operating environment, from factory floors to night‑vision flight decks.
Color control and power optimization
Choose from single, tricolor, or full RGB backlight configurations, paired with precision brightness control for ideal readability in both low‑light interiors and direct sunlight. Built‑in current‑limiting and power management circuitry ensures safe, stable operation and long service life across demanding duty cycles.
Adaptive brightness control
Continuous dimming from sub‑1‑nit night operation up to high‑nit sunlight‑readable output.
Current-limiting protection
Integrated regulation guards LED arrays against overdrive, extending operational lifespan.
Assembly configurations built to your design
Backlights can be assembled using array LED layouts for uniform full‑panel illumination, or side LED configurations for slim, edge‑lit designs. Every assembly is engineered to integrate cleanly with your display housing, optical stack, and thermal budget.
Array LED configuration
Grid‑distributed LEDs deliver even luminance across large or high‑brightness panels.
Side LED configuration
Edge‑mounted illumination paired with a light guide for thin, lightweight assemblies.
Custom mechanical fit
Backlight modules engineered to your housing tolerances, connectors, and mounting points.
NVIS integration for night vision compatibility
For military and aerospace programs, QIHAN offers NVIS‑compatible backlight integration that operates safely alongside night vision imaging systems — without compromising daylight display clarity or color accuracy when goggles are removed.
NVIS Class A / B filtering
Engineered spectral output keeps near‑infrared emission within night vision tolerance bands.
Dual-mode visibility
Full clarity for both unaided daylight viewing and goggle‑aided low‑light operation.
Mil-spec validated process
Backlight design and verification aligned with military and aerospace qualification standards.
Tell us what your display needs to do
Share your brightness, color, and environmental requirements and our engineering team will scope a custom backlight solution for your TFT‑LCD, touch, or IPS display program.