Heave Drum LED Display

Description:
Indoor Ph4 HD large heave drum LED display has been successfully completed in Beijing Aerospace City. Drum type display screen is based on famous blue and white flower porcelain during the period of Emperor QianLong of Qing Dynasty. Heave drum LED display, with arc-shaped face, is 6 meters high and 4 meters in diameter. This breathtaking LED art, in commemoration of brilliant achievements of China’s manned spacecraft project, represents Chinese astronauts’ persistent efforts.

Main features:

1. Heave drum LED display is a customized creative LED display based on “Green flower holding moon”, providing strong cultural atmosphere and modern beauty;  
2. Display images are clear, as there is no mosaic or shadow ghosting.
3. Heave drum LED display is endowed with high color uniformity, high contrast and high brightness;
3. As a professional drum type display screen manufacturer, we adopt distributed scanning mode and modular design technology with large viewing area, high stability and reliability, as well as easy maintenance.
4. High gray and high refresh rate design: gray level：10-16bits, refresh rate：400-1500HZ, making images with no delay or shadow ghost phenomenon;
5. Heave drum LED display is specially designed for aerospace, science museum, exhibition center, museum, high-rating hotels and large-scale shopping malls, etc.
Up to now, we have accepted orders from casino, shopping mall, bar, disco, exhibition hall， besides it is also be widely used in Museum, Planetarium, Sports Stadium, Airport, Hotel, Railway Station, Children’s Palace, Gymnasium, Lounge or Waiting Hall, Large Open Space, etc.

Technical Specifications of Drum Type Display Screen:

Model	Apexls-in-PH4
Module resolution	32dots×32dots
Module Size	128mm×128mm
Average Power consumption	12W
Maximum Power consumption	26W
Weight	≈0.2kg

Structure:

Diagram of screen body

Specifications of Heave Drum LED Display:
This patent product can be customized according to different requirement.
You can choose P4, P5, P6, P7.62, P8 and P10.
The smallest diameter of it is 1m, above that; you can choose any diameter as you like.

Parameter

Project	Specification
Overall Area（m²）	13.27
Pixel Pitch（mm）	4
Pixel density	62500 pixels/㎡
Pixel Configuration	1R1G1B
LED Encapsulation	SMD  2121
LED Chip	Epistar
Color Temperature（K）	6500-9500
Screen Resolution	896*896dots
Screen Pixels	802816 Pixels
Scanning Method	Constant Current Driver 1/16duty
Refresh Rate（HZ）	800HZ---5000HZ（Depends on driving IC）
Gray Scale	4096---65536（Depends on driving IC）
Optimum Viewing Distance	2-58m
Horizontal viewing angle	110 degree
Vertical viewing angle	110 degree
Brightness	≥1200（cd/m²）
Power Input Frequency	50/60HZ
Brightness adjustment	100levels auto adjustable or manual adjustable
AC input voltage（V）	110-240V ±10%
DC output voltage（V）	5V
Average Power Consumption	≤0.338 KW/㎡
Maximum Power Consumption	≤0.785 KW/㎡
Working environment	Indoor
Working Temperature	—20～60（℃）
Working Humidity	10%～90%
Life-span	≥100000 Hours
Mean Time Between Failure	≥5000 Hours
Defective Dot Rate	<0.0001

Shenzhen Apexls Optoelectronic Co., Ltd. is a professional manufacturer and supplier of sphere LED displays in China. In addition to spherical LED screen or LED panel, we are also capable of supplying cubic LED display, flexible LED display, spiral LED display, pop can shaped LED display, advertising LED display, brushed aluminum cabinet, die-casting aluminum cabinet, curtain LED display, outdoor curtain LED display, circular LED screen and high definition LED display. Our sphere LED displays have passed CE, ROHS, FCC and 3C certifications. If you have interest in our LED screens, please feel free to contact us.