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School 75 86 inch nano interactive smart teaching interactive touch screen blackboard
- Installation:
- Screen: Touchscreen;
- Operating System: Android; Windows; Dual system;
- Size: 50''; 55''; 65''; 75''; 85''; 98''; 100''; 110'';
White Paper sa 10-Point Nano Touch Technology: Multi-User Writing & Gesture Operations
1. Teknikal na Arkitektura
Gumagamit ang Nano Blackboard ng 4th-gen nano-capacitive na teknolohiya na may groundbreaking na InchGrid+Self-CapacitanceInch na dual-mode na pag-detect, na naghahatid ng nangunguna sa industriya na pagganap:
1.Nanoscale Precision:
0.5µ55μm resolution na ITO grid enables
±0.2mm katumpakan ng pagpoposisyon (industriya avg. ±1mm)
256-level na pressure sensing (5-500g detection)
2. Interference Immunity:
EMI shielding withstands 30V/m RF interference (EN 55032 Class B)
Oleophobic coating (＞B110° water contact angle
) ambient noise
3.Optical Excellence:
Ang OCA lamination ay nakakamit ng 93% transmittance
178° viewing angle na may 98% edge-touch consistency
0.3mm ultra-thin na disenyo ay nag-aalis ng writing parallax
2. Multi-User Interaction
2.1 Smart Zoning: Auto user
-position detection na may dynamic na area
controls . may pagmamarka Data fusion: I-export ang collaborative na gawain bilang PDF/PPT
Technology | Principle | Educational Value |
Stroke Prediction | LSTM neural network | Reduces latency to 6ms |
Multi-modal Fusion | Capacitive+IR dual verification | 0.01% false-touch rate |
Pressure-Gradient | Auto line weight/opacity | Calligraphy effects |
Air drawing: Cross-screen transfer
Test Item | Our Specs | Industry Standard | Methodology |
Multi-touch Latency | 6ms@120Hz | 20ms@60Hz | High-Speed Camera |
Writing Accuracy | ±0.15mm(8hrs) | ±1mm | ISO/IEC 30113-1 |
Light Immunity | 100klux | 50klux | IEC 61000-4-9 |
Touch Durability | 10M clicks | 5M clicks | MIL-STD-810G |
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School 75 86 inch nano interactive smart teaching interactive touch screen blackboard
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