Xingyicheng (Shenzhen) Technology Co., Ltd.
| Contrast Ratio | 1200:1 |
| Back Light | LED |
| Length | ≥4450mm |
| Storage | 64GB |
| Display Color | 16.7M BBIT |
| Ram | 4GB |
| Resolution | 3840*2160 4K |
| Response Time | 4.0ms |
| Brightness | 400cd/㎡±50 |
| Display Ratio | 16:9 |
| Equality of Brightness | >70% |
| Screen Size | 75 Inch |
| Input Voltage | 180-260V AC |
| Display Area | 1650.24(H)x928.26(V) |
| Ports | HDMI, USB |
| Point Distance | 0.143 (H) x 0.430 (V) |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000 Piece |
| Delivery Time | 7-10 Work Days |
| Packaging Details | Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread. |
| Size | 65/75/86 Inch |
| LED Lifetime | >50000 Hours |
| Brand Name | MTHGH |
| Model Number | XYC-75 |
| Place of Origin | China |
| Certification | CE FCC ROHS ISO14001 ISO45001 ISO9001 |
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Product Specification
| Contrast Ratio | 1200:1 | Back Light | LED |
| Length | ≥4450mm | Storage | 64GB |
| Display Color | 16.7M BBIT | Ram | 4GB |
| Resolution | 3840*2160 4K | Response Time | 4.0ms |
| Brightness | 400cd/㎡±50 | Display Ratio | 16:9 |
| Equality of Brightness | >70% | Screen Size | 75 Inch |
| Input Voltage | 180-260V AC | Display Area | 1650.24(H)x928.26(V) |
| Ports | HDMI, USB | Point Distance | 0.143 (H) x 0.430 (V) |
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 10000 Piece |
| Delivery Time | 7-10 Work Days | Packaging Details | Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread. |
| Size | 65/75/86 Inch | LED Lifetime | >50000 Hours |
| Brand Name | MTHGH | Model Number | XYC-75 |
| Place of Origin | China | Certification | CE FCC ROHS ISO14001 ISO45001 ISO9001 |
| High Light | 75 Inch Interactive Touch Screen Display ，LED Panel Smart Digital Blackboard ，75 Inch Smart Digital Blackboard | ||
The 75 Inch Interactive Touch Screen Display LED Panel Smart Digital Blackboard is engineered to maximize operational efficiency across modern academic institutions and corporate presentation centers. Delivering an intense screen brightness of 500 cd/m² and dynamic contrast ratios up to 5000:1, digital courseware and presentation slides remain perfectly legible under bright room illumination.
The 75 Inch Interactive Touch Screen Monitor (Nano Intelligent Blackboard) seamlessly combines traditional dustless blackboard writing functionality with modern multimedia teaching tools. The comprehensive hardware facility integrates a physical writing board, high-definition touch screen monitor, microphone array, audio speaker, document visualizer, OPS computing module, and central control panel. This system enriches teaching methods and facilitates excellent interaction between students and teachers, significantly improving teaching quality and learning efficiency.
1650.24 x 928.26 mm active display area with 500cd/m² brightness and >70% brightness uniformity.
2.5ms rapid touch response time with ≤2mm deviation and >60,000,000 single touch lifespan.
Built-in OPS slot, microphone, audio speaker, visualizer link, and central system control panel.
Universal wide-voltage power grid adaptability paired with 64GB onboard high-speed storage.
| Screen Specifications | |
|---|---|
| Dimension & Screen Size | 75 Inch Central Display Panel |
| Active Display Area | 1650.24 mm (H) x 928.26 mm (V) |
| Pixel Point Distance | 0.143 mm (H) x 0.430 mm (V) |
| Native Screen Resolution | 3840 x 2160 P (4K UHD) |
| Display Aspect Ratio | 16:9 Widescreen |
| Panel Luminance Brightness | 500 cd/m² High Luminance |
| Dynamic Contrast Ratio | 5000:1 (Contrast Ratio Options: 1200:1 / 5000:1) |
| Equality of Brightness | > 70% Uniform Luminance |
| Panel Response Time | 4.0 ms Response Time |
| Display Color Depth | 16.7 Million Colors (8-BIT) |
| Backlight Type & Lifespan | D-LED Backlight (> 50,000 Hours Lifespan) |
| Touch Specifications & Electrical | |
| Touch Points Capacity | 10 / 20 Points Simultaneous Multi-Touch Input |
| Writing Media Input | Finger Touch or Capacitive Stylus Pen |
| Response Deviation | ≤ 2 mm High Precision Track |
| Touch Response Time | 2.5 ms Ultra-Fast Touch Response |
| Touch Surface Lifespan | ≥ 60,000,000 Touches Single Touch Life |
| System Onboard Storage | 64GB SSD Storage Space |
| I/O Ports Array | HDMI, USB Pass-Through Ports |
| Input Power Voltage | 180-260V AC Wide Voltage Input (50/60Hz) |
| Operating System Engine | Dual System Supported (Windows & Android Engine) |
The MTHGH Smart Digital Blackboard from China is a smart electronic blackboard engineered for a wide variety of educational, corporate, and institutional applications:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller,Other
Year Established:
2017
Total Annual:
10000-2000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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