As a new advertising medium in the Internet era, outdoor LED large-screen advertising appears in the core areas of large and small business districts and stations in cities with its special advantages, covering thousands of quantities. It has gradually replaced the traditional flat billboards and become the new favorite of advertisers.
In the future, whether it is the market demand or the trend of digital development, it is extremely favorable for outdoor LED large screen advertising media. Compared with previous forms of advertising, big screen with its large size, clear picture quality, dazzling color can bring people a strong visual impact, it is easy to attract the audience's eyeballs, this is the reason why advertisers like big screen advertising.
At present, the LED display installed in the outdoor environment, tm1814 led strip light, usually called outdoor LED display, outdoor LED big screen, outdoor LED advertising screen, outdoor LED big TV, outdoor LED TV curtain wall and so on. All in all, the effect is similar to that of a super-sized TV set mounted on the wall (there are other ways to mount it).
With the increasingly mature technology of LED electronic products, the outdoor application of LED lighting project in various cities, including LED display, which is mainly used for advertising media, policy publicity, information publicity, news broadcast and other functions. For example, shopping mall activity site, hotel promotional activities, public service advertising publicity square, real estate opening activities promotion, product advertising display.
How to choose the model and what size and area are they suitable for?
Let's focus on the outdoor full-color LED display,
At present, the commonly used models are: P2.5, P3, P4, P5, P6, P8, P10 (from front to back, P2.5 is the clearest, P3 is the second, and so on). The number represents the pixel spacing, that is, the spacing between LED lights, in mm. P5 means that the pixel spacing on the LED display is 5mm, while P10 means that the pixel spacing is 10mm. In the same area size, the smaller the number, the smaller the pixel spacing and the higher the pixel, so the better the display effect and the higher the clarity. It's easy to understand that the P5 has more pixels and better resolution than the P10, and it also costs more than the P10.
For the consideration of cost and viewing effect, display manufacturers also develop different models of products according to different user needs. The models are mainly determined by referring to viewing effect and viewing distance.
For example, LED advertising display is installed at the door of the shop on the second floor. If the area is not very large, the area is about 5 square meters, and the viewing distance is relatively close, P2.5 and P3 models are recommended for better effect.
If the installation position is at the second or third floor height, the area is about 15-20 square meters, and the viewing distance is 6 meters away, it is recommended to choose P4 and P5 models, which have lower cost and can ensure better display effect.
If the installation position is high, the area is more than 30 square meters, the viewing distance is 10 meters away, it is recommended to choose P6, P8 model, the display effect is not a problem, but also can save the cost.
P5 Full color display technical parameters:
Point spacing: 5mm
Light point color: SMD table paste three in one
Unit board size: 320mmx160mm
Module resolution: 64×32
Physical density: 40000 points /㎡
White balance brightness: 5500CD/M2
Drive mode: 1/8 scan
Service life: 100,000 hours
Grayscale: 8bits per color
View Angle: 120°
Control mode: synchronous or asynchronous
Frame change frequency: ≥60HZ
Refresh rate: ≥400HZ
Protection level: IP65
Screen body installation: floor type, Mosaic type, hanging type, scaffolding type, support type, pillar type
Working environment: -10 ℃ -45 ℃
P5LED display price P5 display price quoted cost composition
1. Screen body: P5 display price generally includes box (simple box, waterproof box), module, power supply, connecting wire, etc
2. Control system: The price quotation of led display does not include the price of the control system. Generally, if the screen is not too big, only one sending card is used.
3. Main control computer: Usually fixed installation is a desktop computer, commonly rented notebook and external send card used together
4.LED display video processor: general fixed installation of small screen if the information update is not very frequent, do not do live broadcast can not use, if the large screen or to do live broadcast need to buy
5. Power distribution cabinet: Although it is cheap to configure in hardware stores, it lacks security. Once it is not properly done, it will have a great impact on the life and normal use of the screen.
6. Power amplifier and sound: purchase according to the installation environment, waterproof outdoor needs, customers can buy their own, also can be provided by the manufacturer
7. Multi-function card: can provide temperature, humidity, brightness and other parameters collection, can achieve automatic brightness adjustment and other functions. Recommended configuration
8. Steel frame structure: LED display manufacturers provide CAD reference design drawings, which can be made locally or contracted by the manufacturers
9. Heat dissipation equipment: generally, indoor heat dissipation equipment is not required in the conventional environment, and outdoor air conditioning and axial fan heat dissipation are generally installed to improve the stability and life of the display screen
10. Aviation case: Generally only leasing customers need to buy, an aviation case can be 4-6 display boxes
11. Logistics transportation: The freight is responsible for the customer, generally is to take logistics to pay, specific can be agreed with the manufacturer's sales staff.