Product overview: P3.91 full color LED display, mainly composed of three colors of red, green and blue; pixel density is 65536dots/, the point spacing between each pixel is 3.91mm; the size of the box is 500mm*1000mm.
Product classification is widely used: indoor and outdoor, right angle and oblique angle (for splicing arc-shaped screen), can make floor tiles.
Application: shopping center, hospital, bank, enterprise and institution, exhibition hall, stadium, ticket hall, hotel, customs, shopping mall, stage lease, car show, airport, transportation, park, TV station.
All-weather work: color fidelity, refreshing high frequency, anti static, dust-proof, good heat dissipation, cost-effective.
The function is comprehensive: using the program editor to play the software, can edit and delete and modify the text image and other information. The content of the arrangement is stored in the control card, and the information play is automatically circulate and display according to the program table.
The intensity of luminescence is strong: in the visible distance, when the sunlight is directly on the screen surface, the contents are still clearly visible.
Good display effect: using nonlinear point by point correction technology, the text is clearer and the sense of hierarchy is stronger.
Easy to operate: the computer edit content is sent to the system control card, which can display the contents of editing, and the system operation is very convenient.
High resolution: it can perfectly display the quality and fine color of HD, to a certain extent, comparable with LCD.
Super long life: using high quality light-emitting components as the core material of the display screen and using its own developed circuit board design, fundamentally guarantee the service life of the product.
Wide angle of view: the wide angle of view is good, the wide angle of 140 degree is consistent with each luminous tube, both horizontal and vertical have larger visual angle, which is suitable for the environment with wide horizontal distribution and high altitude drop.
Performance stability: the unique processing of the anti electromagnetic wave of the display screen is an important reason for the display that the display has always been stable on other display screens, and the reliability and stability of the display panel is higher by the use of distributed scanning technology and modular design technology.
The image quality is exquisite: the non-linear correction technology, the image is exquisite and clear, the animation effect is vivid and diverse, the video frequency is smooth and lifelike.
Seamless stitching: the design of the R & D suite is designed to control the splicing error between the modules within the positive and negative 0.1mm, easy to install, and can be made into arbitrary shape according to the needs of the user.
Smoothness is good: using our R & D mask color consistency, so that the contrast of the entire display is high; flatness is good, soft feel, hand slip without a sense of prominence.
High quality material selection: high quality LED display special chip design with small package, high brightness, large angle antistatic and so on.
Real time retransmission: it can support DVI HDMI 3G/HD/SD three speed SDI HD display mode, which is suitable for indoor TV programs such as VCD or DVD and live scene.
Selection of high quality: imported luminescent materials, high quality LED display special IC chip design, with small packaging high brightness and large angle antistatic characteristics; no noise large power supply; the whole screen no fan design, no noise low power, can be used at 0 C ~55 temperature range.
Unformatting restrictions: format, the display mode can be arranged by the user arbitrarily; it can display the animated video information of the text chart image; and the amount of information displayed is not limited.
Compatible with asynchrony: it can support synchronous control and asynchronous control at the same time. It can still display playback normally when the computer fails.
The circuit board is stable: the circuit board adopts wave soldering technology, and has the green oil oxygen isolation layer, which prevents the wet oxidation of the line and improves the service life.
Over three defense lacquer: protect the circuit board and its related equipment from the erosion of the bad environment; have good resistance to high and low temperature; after curing, it becomes a layer of transparent protective film. It has excellent properties of insulation, damp proof, anti leakage, anti-corrosion, anti-corrosion, anti-aging, anti aging, corona, etc.
Shockproof test: before shipment, the shock test is carried out for the body, and the connection problem of the screw and wire of the box is excluded.
Easy maintenance: our department adopts modular design, showing stable effect, convenient installation and maintenance, and live maintenance.