Description
Stackable Front Access LED Video Walls
TWA is a new series of small pitch LED display in Leyard. It’s 54″ standard size, 16:9 aspect ratio. Comparing to its predecessors,
TWA use an energy saving design, which means lower power consumption, lower heat productivity and longer lifespan. TWA has
other technology to solve the problems which other small pitch product faces, such as the caterpillars, cross-line, poor effect in low grey mode, dark lines during gradation. It’s good solution to apply in control centers, meeting rooms and halls.
- Seamless and Easy Splicing
- Comfortable Brightness
- Lower Heat Productivity
- Unique Appearance
- Lower Power Consumption
- Stackable Design with Zero Cabinet-to-Cabinet Cabling
PRODUCT SPECIFICATION
| Item | TWA009 | TWA012 | TWA014 | TWA018 |
| Pixel Configuration | SMD | SMD | SMD | SMD |
| Pitch(mm) | 0.9375 | 1.25 | 1.45 | 1.875 |
| Module Resolution(WxH) | 128×180 | 192×135 | 165×116 | 128×90 |
| Module Size(mm)(WxHxD) | 120×168.75×10 | 240×168.75×10 | ||
| Module Weight(Kg) | 0.24 | 0.48 | 0.48 | 0.48 |
| Module QTY/Unit(WxH) | 10×4 | 5×4 | 5×4 | 5×4 |
| Resolution(WxH) | 1280×720 | 960×540 | 825×464 | 640×360 |
| Dimension(mm)(WxHxD) | 1200x675x99 | |||
| Unit Area(㎡) | 0.81 | 0.81 | 0.81 | 0.81 |
| Unit Weight(kg/panel; kg/㎡) | 27.4; 33.9 | 27.2; 33.6 | 27.2; 33.6 | 27.1; 33.5 |
| Pixel Density(pixel/㎡) | 1137777 | 640000 | 472593 | 284444 |
| Flatness(mm) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Pixel by Pixel Brightness Calibration | Yes | Yes | Yes | Yes |
| Pixel by Pixel Color Calibration | Yes | Yes | Yes | Yes |
| Brightness(nits)(after calibration) | 600 | |||
| Color Temperature(K) | 3000—10000 Adjustable | |||
| Horizontal Viewing Angle( °) | 160 | 160 | 160 | 160 |
| Vertical Viewing Angle( °) | 140 | 140 | 140 | 140 |
| Deviation of LED Luminance Center (after calibration) | ≤3% | ≤3% | ≤3% | ≤3% |
| Brightness Uniformity(after calibration) | ≥97% | ≥97% | ≥97% | ≥97% |
| Color Uniformity(after calibration) | ±0.003Cx,Cy within | |||
| Contrast Ratio | 5000:1 | 5000:1 | 5000:1 | 5000:1 |
| Max Power Consumption (W/panel; W/㎡) | 380; 475 | 380; 475 | 380; 475 | 380; 475 |
| Average Power Consumption (W/panel; W/㎡) | 136; 170 | 136; 170 | 136; 170 | 136; 170 |
| Power Supply | AC100~240V (50/60Hz) | |||
| Drive Mode | Constant Current Drive | |||
| Frame Rate(Hz) | 50&60 | 50&60 | 50&60 | 50&60 |
| Refresh Rate(Hz) | 3900 | 3900 | 3900 | 3900 |
| Lifetime (hrs) | 100,000 | 100,000 | 100,000 | 100,000 |
| Operation Temperature(℃) | -10~40 | -10~40 | -10~40 | -10~40 |
| Storage Temperature(℃) | -20~60 | -20~60 | -20~60 | -20~60 |
| Operation Humidity(RH) | 10~80% no condensation | |||
| Storage Humidity(RH) | 10~85% no condensation | |||
