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Acoustic LED Dome

Pixel pitch: 1.4mm, 1.9mm, 3mm.
Diameter: Customized.

1. Acoustic transparency, modules with holes for heat and sound transmission.
2. 360° images fully generated by LEDs.
3. Most realistic 3D visual.
4. Great sense of immersion.

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Transaudient Design

The LED module is composed of a customized PCBA with small holes embedded in a simple matrix, which can achieve a high-resolution visual effect. At the same time, it’s also acoustic, allowing multiple speakers to be installed behind the screen to achieve an accurate panoramic sound effect.

LED Dome Description 1

Multilayer Mounting Structure

The mounting structure can be slightly adjusted to great flatness by using laser level and Laser overall meter tools.

LED Dome Description 2

LED Dome VS Projection Dome

Visual result at extremely low brightness level

LED Dome Description 3

Intraframe Contrast Ratio

LED Dome Description 4

Brightness Uniformity

LED Dome Description 5

Fusion Area

LED Dome Description 6

Product application cases

Features

Different Screen Shapes

Features

Specification

O-TLED - Outdoor Transparent LED Display 
Specification

Parameter P1.4 P1.9 P3
Pixel Pitch 1.4mm±5% 1.9mm±5% 3mm±10%
Pixel Density Around 475,624pixels/㎡ Around 274,115pixels/㎡ Around 111,111pixels/㎡
LED Configuration 1R1G1B 1R1G1B 1R1G1B
LED Type SMD1010 SMD1212 SMD1515
Gap ≤0.3mm ≤0.3mm ≤0.3mm
Holes on modules φ 0.5mm φ 0.6 mm φ 1.1 mm
Diameter Customized Customized Customized
Module Type Magnetic Magnetic Magnetic
Screen Weight ≤35kg/㎡ ≤35kg/㎡ ≤35kg/㎡
Contrast Ratio 3000：1 3000：1 3000：1
Brightness ≥500cd/㎡ ≥500cd/㎡ ≥600cd/㎡
Luminance uniformity ≥95% ≥95% ≥95%
Refresh Rate ≥3840Hz ≥3840Hz ≥3840Hz
Frame Rate 60 / 120 HZ 60 / 120 HZ 60 / 120 HZ
Intra Frame Contrast Ratio 200 : 1   200 : 1   200 : 1  
Sequential Contrast Ratio 3000：1 3000：1 3000：1
Grey Scale 14bit 14bit 14bit
Color Gamut BT.709 / BT.2020 / DCI-P3 BT.709 / BT.2020 / DCI-P3 BT.709 / BT.2020 / DCI-P3
Color Temperature 5500K-9300K 5500K-9300K 5500K-9300K
Avg Power Consumption 40- 240 W/㎡ 40- 240 W/㎡ 40- 240 W/㎡
Max. Power consumption 120-760 W/㎡ 120-760 W/㎡ 120-760 W/㎡
Viewing Distance 1M～50M 1.5M～50M 5M～100M
Viewing Angle (H)140°/(V)140° (H)140°/(V)140° (H)140°/(V)140°
Video Input 8 bit / 10 bit 8 bit / 10 bit 8 bit / 10 bit
Acoustic transparency in perforated screens About 5.88% About 7.2% About 10.56%
Transparency rate About 1.76%  About 2.16%  About 5.6% 
Input Power AC220V AC220V AC220V
Module Voltage DC4.2V-5V DC4.2V-5V DC4.2V-5V
Working Temperature -20℃～+60℃ -20℃～+60℃ -20℃～+60℃
Humidity 10%-95% 10%-95% 10%-95%
LED Life Span ＞100,000 hours ＞100,000 hours ＞100,000 hours
Protection Grade IP31 IP31 IP31
Service Front Service Front Service Front Service
Installation Fixed Installation Fixed Installation Fixed Installation

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