Shanghai Hongguang Display Technology Co. Ltd.
COB Indoor LED Displays
- Description
- Specification parameters
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Five reasons to choose COB
• Low thermal resistance, good heat dissipation
• Moisture-proof, anti-collision, waterproof
• The spacing can be smaller
• Ultra-high contrast
• Flip-flop structure to improve luminous rate
Surface ink color consistency
Reach the forefront of the industry, surface ink color △E≤0.5
• Ink consistency
• Mirror without module effect optical film
• Technical retaining wall sealing without string light
Non-reflective design on the surface
Pure black sealing material, the front of the screen body is sub-black treatment, which greatly improves the contrast, the image is clearer, and the color is softer.
Ultra-high protection
Waterproof, dustproof and impact resistant, Anti-static, anti-scratch
Extreme energy consumption
The industry is the first to adopt “high luminous efficiency LED chip + the latest generation of QSE power supply", and the energy-saving efficiency is significantly better than that of traditional SMD and similar COB products.
The energy consumption is reduced by 30%
The temperature is reduced by 50%
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Product model P0.78 P0.93 P1.25 P1.56 P1.87 Pixel pitch（mm） 0.78 0.93 1.25 1.56 1.87 LED type（W*H） 4*3 Module size（W*H*D）mm 150mm*168.75 Module resolution（W*H） 192*216 160*180 120*135 96*108 80*90 Box size（W*H*D）mm 600*337.5 Cabinet resolution（W*H） 768*432 640*360 480*270 384*216 320*180 Scanning method 1/60 Grayscale 14Bit+Control Software 2Bit=16Bit Protection level IP54 Brightness ≥800cd/m² ≥600cd/m² ≥800cd/m² Contrast 10000：1 20000：1 10000：1 Refresh frame frequency 50/60Hz Maximum refresh rate ≥3840Hz 1920~3840Hz 3840Hz 1920~3840Hz 3840Hz Average module power consumption ＜7W Horizontal/vertical view angle ≥160° Working life ≥100,000hours Installation and use method Front and rear installation/front-end service
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Specification parameters
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