overview
With the LED solidity lighting technology continuous development, LED display wall sealed technology getting more and more attentions.
Viamax DRS directly fixed the light emitting wafer on the circuit board and glues a sturdy optical coating, dramatically increased reliability and viewing angle. With a low thermal resistance of light source, high flux density, soft light, uniform light and other characteristics, and provides a reliable base for design a higher level LED display wall.
In 2016, Viamax innovative D6 technology, leading a new standards in LED professional display field, product specifications from 1.25mm, 1.397mm, 1.5mm, 1.875mm to 2.5mm, and a variety of optional specifications.
With the Pollux series professional image processor, let’s the multi-signal, multi-use scenes of the operation handy, easy to master, and more efficient.
Viamax LED DRS with higher reliability, to meet the 7x24 running strictly requirements, more comfortable viewing, more complete solutions, easier maintenance, all this are related to your experience.
Sealed Technology
Viamax DRS special packaging process with a thermal epoxy covering the light source point on the surface of substrate first, then directly place the light source on the surface of substrate, through the heat treatment firmly fixed the light source on the substrate, and then wire welding method, directly building the electrical connection between the light source and the substrate.
Ultra Low Defect Rate
LED packing with SMD (surface mount technology) is the upstream lamp beads manufacturers packaged the lamp cups, brackets, wafer, lead, epoxy resin and other materials into different specifications lamp beads. Downstream display manufacturers use the high-speed placement machine with high temperature reflow soldering lamp beads on the circuit board, and made the different spacing display unit.
LED dead light directly affects the display effective, and during using the Fine-pitch SMD LED products are easy to dead lights, bad lights phenomenon. This because in the production process, SMD fine- pitch LED lamp need at high temperature reflow soldering (240-270 degrees Celsius) way welding on the circuit board, During the process as the lamp beads in the bracket, substrate, ring Oxygen resin and other materials, the expansion coefficient is different, easy to produce gaps, resulting the lamp beads as been in the "sub-health" state in the factory h. Second, using SMD packaging technology, LED lamp foot pad exposed to the external easy to be oxidized, resulting in water vapor intrusion LED internal chip, under long-term operation the action of water and oxygen caused by electrochemical reaction within the wick, dead light, "caterpillar" phenomenon ,In addition, the electrostatic damage to LED lamp beads can not be ignored. Fine-spacing SMD products are static and sensitive, bare lamp pads are susceptible to static electricity, resulting in dead lights.
Viamax DRS LED products to remove the lamp beads package, high temperature reflow, patch and other processes, its stability greatly improved, also can effectively avoid the traditional SMD package dead pixels more and more defects.
Super Wide Viewing Angle
Unique visual angle technology, full visual field nearly 178 degrees, No dead angle, no color cast, the image shows a larger area of coverage, any angle of view perfect display.
Viamax LED Diamond rigidity Screen, add a whole layer of bonding material which has optical properties on the top of luminous wafer, according to LED luminous elements characteristics designed, change the small luminous point into a uniform luminous pixels, to avoid the eye stimulation as the small light-emitting high-brightness point, extended the viewing angle to 178 degrees, from left to right, top to bottom, Uniform transition color and brightness of the screen ,and can viewing the uniform quality from each viewing angle.
Efficient Protection
Viamax DRS LED with innovative packaging technology, LED display without bare feet exposed problems, with waterproof, dustproof, anti-static and other functions.
Through the surface adhesive material isolation of water vapor, to avoid the damage to the high assembly pixel density LED screen, also to avoid the damage in the coastal areas the salt spray are more secure reliable.
Efficient Cooling Technology
Viamax DRS special packaging process is directly seal the light-emitting chip on PCB board, so the heat is directly through the PCB board and the outer aluminum shell, the heat is easy to distribute, this rely on PCB board and box synchronization uniform cooling, The whole screen temperature control at 45 ℃ -49 ℃, to avoid the high heat generated by the brightness attenuation coefficient is reduced, greatly extending the LED screen life, after prolonged use can maintain a good consistency.
SMD DRS
"point" Light Source to the "Surface" Light Source
Viamax diamonds hard screen special optical coating make LED display screen more uniform light, the luminous pixels approximate "surface light source", effectively reduce the intensity of light radiation, the elimination of Moire, glare on the viewer's retina injury, the human eye can short distant, long time to watch, un-easy to produce visual fatigue and psychological resistance, effective against blue light damage.
Waterproof and Dustproof
DRS panel film processing, compared with the SMD screen, the screen surface is easy to clean the dust or stains.
The traditional display screen surface the beads have gap, after long time use, the surface is easy to accumulate dust, and difficult to clean; integrated high-density screen surface smooth and seamless, you can wipe, clean, easy maintenance, reduce the difficulty of professional maintenance.
Anti-bump
Viamax DRS integrated package thek light-emitting diode chip through solid-crystal ultrasonic welding package on the PCB board, the surface of the DRS with special material package, smooth, more resistant to abrasion.
Eliminate Moles
Viamax DRS LED matte anti-blue optical screen with anti-Moore features, you can in the radio and television industry to get better application and performance.
High Refresh Rate
Viamax Diamond rigidity Screen support high refresh rate, drive decoding rapid response, get rid of image blur.
Low Noise、Low Radiation
Viamax Diamond rigidity Screen LED ultra-thin Integrated type with front-maintenance module design, save space, no noise design, create a more comfortable working environment.
Electromagnetic compatibility design
RoHS environmental protection
Class-B compliance
