The IFP 86 Inch Multi Smart Digital Blackboard is a modern educational station that merges ultra-high-definition display engineering with capacitive touch technology to transform traditional classroom dynamics. Featuring an expansive 86-inch 4K D-LED central screen flanked by magnetic nano sub-boards, it delivers an intuitive platform for interactive lectures and collaborative group work.
High-speed LAN/Wi-Fi connectivity allows educators to download courseware and stream live educational media.
Direct screen annotation, digital map marking, and real-time student interaction without latency.
Integrated stereo sound drivers and D-LED backlighting supporting 1.07B colors and HDR processing.
Effortlessly adjust screen brightness, toggle signal inputs, or transition between Windows and Android environments.
| Parameter | Specification Value |
|---|---|
| Screen Size | 86 Inch Central D-LED Panel |
| Panel Manufacturer | CSOT / BOE / LG Grade A+ Glass |
| Visible Display Area | 1895.04 x 1065.96 mm |
| Resolution | 3840 x 2160 P (4K Ultra HD) |
| Aspect Ratio | 16:9 Widescreen |
| Overall Brightness | ≥ 350 cd/m² [typical] |
| Brightness Uniformity | 75% Uniform Luminance |
| Screen Contrast Ratio | 1200:1 (Hard Screen) / 4000:1 (Soft Screen) |
| Response Time | ≤ 8 ms (typical) |
| Pixel Pitch | 0.4935 x 0.4935 mm |
| Refresh Frequency | 60 Hz |
| Viewing Angles | 178° (Horizontal) / 178° (Vertical) |
| Panel Lifespan | ≥ 30,000 Hours Continuous Operating Life |
| Color Gamut & Chromaticity | 85% NTSC, 1.07 Billion Colors (10-bit) |
| Eye Protection & Backlight | Hardware Net Blue Light Filter & D-LED Backlight |
| Category | Specification Details |
|---|---|
| Sub Board Surface Type | Nano Honeycomb Matte Blackboard (Supports Dustless Chalk & Magnetics) |
| Sub Board Color | Matte Black Non-Reflective Surface |
| Board Quantity | Left Sub-Board x 1, Right Sub-Board x 1 |
| Physical Dimensions | (1108 x 1240.35 x 94) mm per side board |
| Chalk Trough | Full-Length Lower Storage Trough Supported |
| Safety Corners | Rounded ABS Protective Safety Corners |
The interactive smart digital blackboard plays a central role in modern education. By enabling teachers to blend classic chalk writing on magnetic nano wings with 4K touch-screen interactivity, students remain actively involved throughout lessons. Dual OS support allows seamless execution of specialized software in both Windows and Android environments.