COB TECHNOLOGY INDOOR LED DISPLAY

CDI Series

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  • COB technology for superior reliability

  • IP65 rated front surface, dust and moisture proof

  • Anti-collision, scratch resistant surface

  • Energy saving with common cathode design

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The CDI Series uses Chip-on-Board (COB) technology to deliver unmatched reliability and durability. The LED chips are directly mounted on the PCB, creating a smooth, hard surface that resists impact, dust, and moisture — ideal for high-traffic environments where conventional SMD displays are vulnerable.

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    COB Technology

    Chip-on-Board mounting directly bonds LED dies to the PCB, eliminating wire bonds and creating a robust, flat surface that withstands physical impact and environmental stress.

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    IP65 Front Protection

    The sealed front surface achieves IP65 rating, making the display resistant to water splashes, dust ingress, and easy to clean with a damp cloth.

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    Common Cathode Efficiency

    Common cathode driving technology reduces power consumption by up to 40% and generates less heat, lowering cooling requirements and total cost of ownership.

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Impact Resistant Surface

Hard COB surface withstands accidental bumps and scratches, perfect for retail and public installations.

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Wide Color Gamut

DCI-P3 color gamut support delivers cinema-grade color accuracy for premium visual experiences.

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Silent Operation

Fanless thermal design ensures completely silent operation, ideal for conference rooms and broadcast studios.

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High Refresh Rate

7680Hz refresh rate eliminates camera flicker, making it perfect for live broadcast and video capture environments.

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Flexible Installation

Supports wall-mount, floor-standing, and hanging configurations to fit any venue requirements.

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Smart Monitoring

Built-in temperature, humidity, and voltage sensors with remote monitoring via cloud platform.

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Specifications

Item
CDI0093
CDI125
CDI156
LED Type
COB
COB
COB
Pixel Pitch(mm)
0.93
1.25
1.56
Pixel Pitch(WxH)
320x360
240x270
192x216
Cabinet Dimension(WxHxD,mm)
600x337.5x50
600x337.5x50
600x337.5x50
Cabinet Area(m2)
0.2025
0.2025
0.2025
Weight (kg/cabinet; kg/m2)
5.0; 24.7
5.0; 24.7
5.0; 24.7
Pixel Density (dots/m2)
1076374
640000
409600
Contrast Ratio
20000:1
20000:1
20000:1
Peak Power(W/m2)
350
320
290
Average Power(W/m2)
105
96
87
Refresh Rate(Hz)
≥7680
≥7680
≥7680
Working Temperature(°C)
-10 ~ 45
-10 ~ 45
-10 ~ 45
Working Humidity(RH)
10 ~ 90% no condensation
10 ~ 90% no condensation
10 ~ 90% no condensation