Energy-saving LED die-cast aluminum screen is an upgrade of led display, using a common cathode power supply method, through the common cathode to drive the LED display, accurately allocate current and voltage for R, G, B chip, the current first passes through the lamp bead and then to the IC negative electrode, reduce the forward voltage drop, the conduction internal resistance becomes smaller, can reduce the screen body heat, reduce power consumption, Efficient response for ideal energy saving

LED co-negative energy-saving die-cast aluminum display   

Refresh rate: 3840HZ    Pixel pitch：2.97mm、3.91mm、4.81mm、5.7mm6.67mm、8mm、10mm

                               Appearance Picture-Display Module(480*320*15mm)                Appearance Picture-Display Module(960*960*90mm)

                                                Perfect seamless Angle box splicing and naked-eye 3D solutions

YHF aluminum screen has ultra-high stability

1. Die-cast aluminum module and power box for fast heat dissipation    

2. Selection of high-quality materials, long service life      3. Advanced technology and strict quality 

Conventional product VS Aluminium screen

  Module comparison

Maintenance mode

Conventional products generally only support post-maintenance，The aluminum screen meets the pre-maintenance and post-maintenance at the same time, which is more flexible and versatile

Waterproof class

Waterproof front and rear IP66 support naked packaging without binding. Conventional products waterproof front IP65, after IP54

Energy-saving speed measurement

1. The energy saving aluminum screen measured 10000 brightness white balance maximum peak power 560W/ box, maximum 610W/㎡; PT series 7600cd measured maximum power consumption of 430W/ box, maximum power consumption of 465W/㎡

2. Conventional product brightness 7500, maximum power 600-1000W/㎡

1. Energy-saving aluminum screen design is simple and beautiful, wired groove design, no messy wire The product is light and thin, the thickness is 77mm, the weight is only 30kg /㎡, and the steel structure is simple

2. The wireless slot design of conventional products has exposed wires, which is not beautiful and has hidden quality risks.The box is an iron box, and the product is thick and heavy, requiring more installation space and steel structure

     PT series fire protection standard V0, up to 5VB, the highest in the industry.Conventional product standard V1, up to V0

1. Energy-saving aluminum screen supports bare installation, no need to wrap, no need for air conditioning heat dissipation and fan heat dissipation, only need air convection

2. Conventional products require fans or air conditioners to dissipate heat, do not support outdoor naked packaging, need to be wrapped to do waterproof treatment, increase the installation cost

                                                     Zhengzhou University double-sided aluminum screen（220m²）

                                                              Jiangyin Gymnasium Aluminum Screen（280m²）