Shenzhen TOPLED Optotech Co., Ltd.
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Pieno colore noleggio P 3.91 pubblicità LED display schermo per esterno TV video parete pannello
השכרת צבע מלא P 3.91 פרסום LED מסך תצוגה עבור בחוץ טלוויזיה וידאו קיר לוח פאנל
Product's description
| Item Name | Technical parameters |
| pixel pitch | 3.91mm |
| LED type | SMD2121 |
| Module Size: | 250mm*250mm |
| Module resolution | 64*64=4096pixel |
| Pixel Density | 65500dots/ square meters |
| Maintain way | Front and rear maintenance (anti-collision mask) |
| Brightness | ≥1200cd/m2 |
| Viewing Angle | H: 140°; V: 140° |
| Contrast | ≥3000:1 |
| Brightness uniformity | Pixel, module brightness uniformity>90% |
| Drive mode | 16S |
| Power supply requirements | Three-phase five-wire system, AC380V/220V±10% |
| Humidity | 20% to 90% |
| Pixel center distance relative deviation | <3% |
| Pixel out of control point | <1/10000, in a discrete state |
| Protective function | Moisture proof, dustproof, high temperature resistant, lightning protection, electromagnetic interference prevention, etc. |
| Protective function | Overvoltage, undervoltage and overcurrent, short circuit, open circuit protection, etc. |
| Display interface | VIDEO/S- VIDEO/VGA DVI/ HDMI |
| Software interface | Standard computer network interface technology |
| Video access | PAL/NTSC/SECAM(Video processor)HDTV/SDTVsignal) |
| Display mode | 24-bit true color, VGA, SVGA, XGA mode |
| Display color | 28.1 billion colors |
| Color processing capability | ≥16bit |
| Full screen' color temperature | 3000K ≤ TC ≤9000K adjustable |
| Brightness adjustment level | Continuously adjustable step by step through software |
| Anti-gamma correction curve | Anti-gamma correction system: 2.2-2.8 adjustable |
| Image adjustment | White balance / contrast / tone adjustment / single point brightness adjustment |
| Image Processing | Image has noise reduction / enhancement / motion compensation / color coordinate transformation processing / passivation processing |
| Compensation ability | Multiple video nonlinear compensation capabilities |
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Features
1. Ultra bright LED lamp, and the best raw materials to made into plastic parts.
2. Chip encapsulation uses pure golden wire to solder, red chip encapsulation uses double pure golden wires to keep stability.
3. The copper silvering trestle.
4. High-end specialized outdoor glue.
5. Brushing black lamp with five surface and black gluing to keep the uniformity of screen.
6. Plated signal and power connector.
7. Pure-copper environmental flat cable,pure-copper power wire.
Project:
Why so many clients choose TOPLED?
Our led display has applied many countries in the world. Many countries have our projects.
TOPLED's led display unique advantage
-------service
>Our engineer will be on your service. We can give you technology support at any time.
We will be tracking your orders, from the pre-sale to the after-sale and also serve you in this process.
--------price
Our price is based on the quantity, We have the basic price for one square meter. For each additional 5 square meter will have a discount when beyond 10 square meter. What is more, free power and fan will send to you. The cabinet will be free.
--------Quality
Quality is our reputation, we have eight steps for our quality inspection, From material to the finished goods. Quality is what we pursuit.
Choose TOPLED, you choose the cost-effective , high quality and good service.