Tricolor LED Advertising Display Screen CMAX-P20

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Supply Capability:
1000000 M2 PER MONTH m²/month

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Product Description:

Specifications

1.Easy maintenance 
2.Module suite 
3.Various installation, 
4.Decades experience. 

 

Famous brands raw material selection

1. LED: well-known international brand, with wide viewing angle, high brightness, little attenuation, good heat dissipation, and vivid colors.

2. Driving IC: famous brands such as Netherland Philips, Japanese Toshiba, avoidable the defective phenomena, such as dark bright, virtual light and so on.

3. Power supply: industrial-strength brand. The power t maximum power reserve of 20% the space, the range of voltage fluctuation is less 5%, high stability.

4. Connector: aerial grade brands ensure the stable transmission of power and signal.

5. PCB Board: FR-4 A2 CCL, adopt 4-layer design.

Excellent display

1. High-contrast mask design: new anti-glare mask design, fine sand processing and black coating on the surface, no glare, and improve the contrast.

2. Automatic SMT: adopting high-end automatic SMT machine, advanced wave soldering and reflow soldering processing, to effectively avoid the wrong plug, plug leakage, leakage welding, virtual welding problems.

3. Module suite: improve the planeness of the whole screen, and reduce the seam between the neighboring modules.

4. Multi gray display: adopting 16bit gray processing technology to restore the natural image. And using S-PWM driving technology to add gray grade, meet the 16bits high gray display requirements with low brightness.

5. Point by point correction: the correction technology of brightness and chromaticity to ensure the uniformity of led screen’s brightness and color.

 

MainTechnical Parameters of Full Color Series 

Tricolor led advertising display screen prices

Classification of itemsp20p25
full colorfull color
Pixel pitch2025
Modules size(mm×mm)320X160200X200
Density of pixel(dot/m²)25001600
Led encapsulationDIP546DIP546
pixel constitution2R1G1B2R1G1B
Display resolution ( dot×dot)16X88X8
Minimum view distance20m25m
Optimum viewing angle110°110°
Average power consumption(w/m²)370240
Driving methodStatic constant currentStatic constant current
Refresh rate(hz/s)≥960≥960
Luminance of white balance (CD/)≥6500≥5000
Working environment temperature’-10~+50°C’-10~+50°C
Grey scale/color4096/68G4096/68G
Brightness’ adjustmentManual G,B each color256Manual G,B each color256
MTBF5000hours5000hours
Working life>100000 hours>100000 hours
Malfunction dot rate<0.00003<0.00003

 

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Q:What is the thickness of the led display?
The thickness of less than 75mm, with the aluminum. Can also be thinner but the material is not easy to find.
Q:Led display brightness is not enough because of what are the reasons
LED display used for some time, the screen sometimes becomes very dark, which is what we usually say LED dark screen phenomenon. First of all, you can check the power cord or power supply is a problem, poor contact, data line quality difference will have this situation.
Q:Is the TV screen good for the LCD or the LCD?
In contrast, LED can easily do the regional regulation (which can be a certain degree of LCD light leakage problems, but can only be mitigated, theoretically almost impossible to achieve the traditional CRT CRT TV contrast), and life Longer (CCFL tube work for a few years there will be a decline in brightness or start the difficult phenomenon, need to be replaced.
Q:LED display power supply how to configure how many units with the plate is calculated.
I with 14 P10, power supply * (0.8-0.9) / each unit board power can be rounded down.
Q:Led display speed how to tune
All need to display the data are ready, the "send" button to send data, select the need to send the frame and set the starting address, the point can be sent
Q:LED electronic display and P have anything to do
For outdoor led display, from the near, the general use of P10 or P12, a little bit with the P16 or P20, and for indoor display, the general P4 ~ P6 can be, a little bit to use P7.62 or P10.
Q:LED display screen appears black? How to solve?
see whether the motherboard was burned signs, the general motherboard above the capacitor above the fever and a little black charred situation, the motherboard may be burned the situation. It is recommended to take professional maintenance to detect the next. Under normal circumstances the motherboard is burned fan will not go to the. User self-test under.
Q:Production of LED display the basic raw materials which ah?
LED display (LED panel): LED is light emitting diode, LED abbreviation, referred to as LED. It is a kind of control by the semiconductor light-emitting diode display, the approximate look is by a lot of usually red light-emitting diodes, light off the light to show the characters. Used to display text, graphics, images, animation, market, video, video signals and other information display screen.
Q:Led display and led lighting What is the difference?
LED display and lighting are LED light-emitting diodes as light source. The difference is that the application of LED: LED display using dot matrix, the combination of different colors of light-emitting diodes, through the control system, power system, signal system and other forms of control, composed of LED device array display screen; and LED Lighting is a monochrome diode excitation, the pursuit of brightness, gray and white balance.
Q:Led display what format can be displayed
LED display support video format depends mainly on the LED display control software, generally supports a variety of formats of graphics and text pieces: TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB In fact, as long as you can play the video player, the display can be displayed! You put the display number of points set up, the video with the storm video playback, as long as the storm video to the LED display display area, the same size can be!

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