CORE TECHNOLOGY · NANOO ON·BOARD
NOB
Nano On-Board Packaging Technology
NOB is RECIENCE’s proprietary next-generation LED packaging technology. By embedding Nano-scale protective materials directly onto the LED chip surface during board-level packaging, NOB delivers unprecedented surface hardness, optical uniformity, and repair-free reliability — all in a single continuous production process.
9Hhardness 0repair traces 180°
Surface Hardness Seamless Surface Viewing Angle
NOB
CORE ADVANTAGES
4 Key Differentiators
What Sets NOB Apart from Conventional LED Packaging
Deeper Black
01
Nano-level light-absorbing surface treatment reduces ambient light reflection by 60%, achieving true black levels previously impossible in LED displays. Contrast ratio dramatically improved across all lighting conditions.
Scratch Resistant
02
Mohs hardness reaches 9H — equivalent to sapphire glass. The nano-ceramic coating layer protects LED pixels from scratches, abrasions, and mechanical impact during installation, transport, and daily use.
No Repair Traces
03
Unlike surface-mounted LEDs that show visible burn marks after pixel repair, NOB’s integrated nano-coating maintains identical optical properties across the entire module — repairs are completely invisible.
Excellent Physical
04
Enhanced thermal conductivity and mechanical stability enable reliable operation in extreme temperatures from -40°C to +85°C. Superior anti-static (ESD) performance protects against electrostatic discharge damage.
Technical Specifications
Physical Properties
Measured Performance Data
Surface Hardness
Mohs 9H — equivalent to sapphire glass. Resistant to knives, tools, and abrasive contact.
Operating Temperature
-40°C to +85°C. Nano-ceramic layer maintains structural integrity and optical performance across full range.
ESD Protection
Anti-static discharge rating: Class 0 (per ANSI/ESDA S20.20). Safe handling without wrist straps in most environments.
Moisture Resistance
IP5X rated. Nano-coating prevents moisture ingress and delamination even in high-humidity environments.
Viewing Angle
180°(H) × 180°(V) — true full-range viewing. No color shift or brightness degradation at extreme angles.
Lifetime Expectancy
100,000+ hours at rated brightness. Nano-layer prevents UV degradation and thermal cycling damage.