Ultra-Thin and Transparent for Glass Facades and Windows
Our company, Hangzhou Ouyue Sign Engineering Co., Ltd., manufactures the Clear LED Display. We sell our products across China and, since 2020, have exported to Southeast Asia and Europe. This product has been installed in many glass curtain walls, shopping windows, and exhibition showcases. Our project delivery rate and customer satisfaction are among the highest in the industry.
Technical Data – High Transparency and Strong Brightness
Below are the main specifications of this Clear LED Display, based on factory tests:
|
Parameter |
Indoor Model |
Outdoor Model |
|
Pixel pitch options |
P3.91, P4.81, P5, P6 |
P3.91, P4.81, P5, P6 |
|
Transparency |
70%–95% |
70%–95% |
|
Brightness |
≥3000 cd/㎡ |
≥6000 cd/㎡ |
|
Contrast ratio |
≥5000:1 |
≥5000:1 |
|
Refresh rate |
≥3840 Hz |
≥3840 Hz |
|
Viewing angle |
≥160° |
≥160° |
|
Gray scale |
≥16 bit |
≥16 bit |
|
Color rendering index |
≥85 Ra |
≥85 Ra |
|
Module material |
Transparent die-cast aluminum |
Transparent die-cast aluminum |
|
LED type |
SMD side-emitting or COB |
SMD side-emitting or COB |
|
Driver IC |
Kinglight or Macroblock |
Kinglight or Macroblock |
|
Module size |
500×500mm or 1000×500 mm |
500×500mm or 1000×500 mm |
|
Panel thickness |
20–50mm (ultra-thin) |
20–50mm |
|
Seam gap |
≤0.5mm |
≤0.5mm |
|
Weight per sqm |
≤15kg |
≤15kg |
|
Protection rating |
IP40 |
IP65 |
|
Operating temp |
-20℃ to +60℃ |
-20℃ to +60℃ |
|
Full load power |
≤350 W/sqm |
≤350 W/sqm |
|
Standby power |
≤5 W/sqm |
≤5 W/sqm |
|
LED lifespan |
≥100,000 hours |
≥100,000 hours |
|
Bad pixel rate |
≤0.0001% |
≤0.0001% |
|
Control system |
NovaStar or Linsn (transparent sync) |
NovaStar or Linsn |
|
Signal input |
HDMI, RJ45, 4G, 5G |
HDMI, RJ45, 4G, 5G |
|
Cooling method |
Natural cooling through hollow air channels (fanless) |
Natural + hollow channel |
|
Mounting options |
Glass-mounted (magnetic or adhesive), wall (thin bracket), hanging |
Glass-mounted with waterproof seal |
|
Warranty |
≥2 years |
≥2 years |
Floating Image Effect – Easy to Install and Maintain

This Clear LED Display features a hollow design with no back plate, allowing the background to remain visible and creating a floating-image effect. A touch module can be added for interactive applications. Outdoor models include waterproof rubber strips.
We provide a 1-year warranty and lifetime maintenance support. Sample development takes less than 30 days, and 100% of units undergo full inspection before shipping. Large orders qualify for discounts. Trade terms include EXW, FOB, and DDP.
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