Active Member
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[China]
Contact name:Sherry Xie
PRT OPTOELECTRONIC CO.,LTD |
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high resolution outdoor P 4 LED video billboard pole support
advertising led screen
Product Advantages:
1. Long lifetime: Adopting high quality LED lamps as core material and patent PCB
design for the screen, it essentially ensures long lifetime fo the
product.
2. Wide view angle: Highly wavelength consistency of LED lamp and 120°horizontal and
vertical view angles guarantee viewers can see the playing images
from any direction in front.
3. Stable performance: we make a spceial treatment of anti-electromagnetic wave and
adopt distribution scan and modular design for the screen and it
works more reliable and stables.
4. Exquisite images:Nonlinearity correction technology makes the images exquisite
clear, video images vivid and fidelity.
5. Excellent flatness: percision design of module frame parts controls the deviation of
neighbouring modules within 0.1mm and it has an excellent flatness
without mosaic..
6. High contrast:consistend deep black patent masks and black face lamps make the
contrast higher and the color fresher.
7. Live broadcast: It can support DVI,HDMI, 3G/HD/SC with SDI high definition display
mode, suit for TV programes VCD programes, DVD programes and live
broadcasting indoor .
8. Easy installation: Modular design makes the installation and maintance easier.
Technical Parameters
| Pixel Pitch | PH4mm |
| Module Resolution(W*H) | 64dots(W)*32dots(H) |
| Module Size(W*H) | 256mm*128mm |
| Pixel Configuration | 1R1G1B(3 in 1) |
| LED Encapsulation | SMD 1921 |
| Pixel Density | 62500Pixel /m2 |
| Driving Method | 1/8 Scan |
| Refresh Frequency | ≥1200Hz |
| Driver IC | Special constant current IC with high refresh rate & high gray scale |
| Cabinet Size | 832mm*1642mm*115mm |
| White balance Brightness | ≥5500cd/ m2 |
| Color Temperature | 8000K±500(adjustable) |
| Viewing Angle | Horizontal 140°Vetical 120° |
| Optimal Viewing Distance | >3m |
| Working Voltage | AC 220V/110V±10% |
| Module voltage | DC4.2V |
| Max Power Consumption | 538W/sqm |
| Avg. Power Consumption | 269W/sqm |
| Lifetime | 50000 hours |
| Operating Temperature | –10~ 65 |
| Net weight | 58.5Kg/pc |
What we can provide:
1. LED Display Projects effect design, products design, construction
scheme design, etc full solution service.
2. Provide Outdoor and Indoor LED Commercial Advertising TV Screen,
Solar LED Screen,Outdoor SMD Led Strip Curtain display and Outdoor decorative aluminum led curtain screen.
3. Provide the design solution of energy saving LED Displays and
Stage Rental LED Displays.
4. Provide all kinds of LED Display products and Construction scheme.
5. Provide LED Display products ODM/OEM Service.
6. Provide the newest control system technology: 3G, Wifi, GPRS, SD
Card, USB disk, internet TV, etc.
7. Can arrange engineer go abroad to the installation site to assist
and guide installation.
8. Provide the breakdown maintenance and testing service of LED
Display Modules.
9. Provide free training of LED Display repair and maintenance
technology.
10. Recruit LED Display dealer all over the world and we can provide
technology, raw material cooperate factory plan.
