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Aspect Ratio : 16:9
Length : ≥4450mm
Screen Contrast : 1200:1(Typ.)-Hard Screen 4000:1(Typ.)-Soft Screen According To Panel Depends
Overall brightness : ≥ 350 cd/m² (typ.)
Refresh frequency : 60Hz
Height : ≥1380mm
Brand Name : MTHGH
Model Number : XYC-75
Certification : CE FCC
Place of Origin : China
MOQ : 1 Set
Price : Negotiable
Payment Terms : L/C,T/T,Western Union
Supply Ability : 10000 Piece
Delivery Time : 7-10 Work Days
Resolution : 4K(3840*2160)
Response time : ≤ 8 ms (typ.)
Screen size : 75 inch
Visible area : 2158.848 mm * 1214.352 mm
Application : School Classroom
Thickness : ≤95mm
Brightness : ≥450cd/㎡
Touch Points : 40 Points Infrared Multi Touch
Operating System : Dual System: Android And Windows
Brightness uniformity : 75%
Packaging Details : Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.
Product Name : Smart Digital Blackboard
Pixel Pitch : 0.5622 mm * 0.5622 mm
CPU : Intel CORE i3 (i5/i7 optional)
Viewing angle : (H) 178°* (V) 178°
This revolutionary educational tool integrates touch screen technology, smart nanomaterials, and all-in-one interactive functions, delivering significant benefits to educational institutions. The blackboard combines multiple functionalities including writing, projection, interactive teaching, and multimedia playback, substantially enhancing classroom efficiency.
Featuring smart nanomaterials, this blackboard provides anti-reflective and eye-protective properties that effectively reduce visual strain for both students and teachers. The intuitive touch screen interface enables direct operation and interaction, stimulating student engagement and learning interest.
The comprehensive interactive functionality offers teachers and students access to expanded teaching resources and interactive methodologies, broadening educational content and instructional approaches. This innovative product represents a significant advancement in educational technology, modernizing traditional teaching methods and promoting more diverse, contemporary educational development.
| Specification | Details |
|---|---|
| Size | 75 inch |
| Panel Manufacturer | LG Display |
| Visible Area | 2158.848 mm * 1214.352 mm |
| Resolution | 3840 * 2160 |
| Aspect Ratio | 16:9 |
| Overall Brightness | ≥ 350 cd/m² (typ.) |
| Brightness Uniformity | 75% |
| Screen Contrast | 1200:1 (Typ.) - Hard Screen 4000:1 (Typ.) - Soft Screen |
| Response Time | ≤ 8 ms (typ.) |
| Pixel Pitch | 0.5622 mm * 0.5622 mm |
| Refresh Frequency | 60Hz |
| Viewing Angle | 178° (H) * 178° (V) |
| Lifespan | ≥ 30,000 hours |
| Color Gamut | 72% NTSC |
| Chromaticity | 1.07B |
| HDR Support | Yes |
| Backlight Type | D-LED |
| Mixing Distance (OD) | OD18 |
| Feature | Specification |
|---|---|
| Category | Nano honeycomb blackboard with magnetic function |
| Color | Black |
| Quantity | Left * 1, Right * 1 |
| Size | 1119.28 * 1389.64 * 94 mm |
| Chalk Trough | Supported |
| Corners | Meet safety requirements |
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75 Inch 4K Resolution Infrared Multi Touch Interactive Panel Smart Digital Blackboard Images |