Outdoor Led Advertising Display Large Screen Display

Specification

① ②Different batch different data,only for reference

What's your features?

1.Applications are Endless
2.Easy to use
3.Up-dated quickly
4.With no technical expertise
5.Available in a variety of character heights
6.LED Colour selectable
7.Various speed and Characters including Bold, Run Left/Right etc
8.Can be controlled remotely , like WIFI, GSM, GPRS,3G,4G,5G

Important Knowledge of Led display

1. What is LED?
LED is sanded for Light Emitting Diode, a kind of semiconductor which is used to give and receive the electronic signal into infrared rays or light, using the characteristics of compound semiconductor. This is used for household appliances, remote controller, electric bulletin board, various kinds of automation appliances.

2. What are Pixel Pitch, Pixel Density, LED QTY, and Pixel Configuration?
Pixel Pitch is the distance between neighboring pixels.
Pixel Density is the quantity of pixels per square meter.
LED QTY is the quantity of LED lamps per square.
Pixel Configuration is the description of the consistence of a pixel, for instance, we use 1 red lamp, 1 green lamp, and 1 blue lamp to compose a pixel, the pixel configuration is 1R1G1B.

3. What are LED Type, Module size and Module resolution?
LED Type is the description of LED lamp, for instance, the brand, the shape in physical, the size of the lamp, etc.
Module size is the measurement of a module.
Module resolution is the number of pixels per module.

4. What is Drive Method, driving IC and Power supply
Drive Method: always we use static, 1/4 scan, 1/8 scan, 1/16 scan, the latter one contributes to less brightness than the former. We always use the static outdoor, and use the different kinds of scan indoor.
Driving IC is the generic term for several kinds of IC, that are used to control the LED lamps, and as a bridge between the control system and lamps.
Power supply: a kind of device that used as a transfer from 220V AC into 5V DC. It always seems like a box in the cabinet.

5. What is viewing angle?
Viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance. It includes horizontal viewing angle and vertical viewing angle.

Shenzhen Joy LED Display Co., Ltd. is a LED electronic display and LED lighting application products. It is invested by three senior LED industry professionals in China. It integrates R&D, production, sales, engineering, and after-sales services. High-tech companies, adhering to the unique advantages in the field of LED display and control, the company has fullyintroduced the ISO9000 series quality management system, the production process in strict accordance with the requirements of RoHS and CE directives pay attention to every job details in the manufacturing process management Lean management, strive for perfection, is a medium-sized enterprise producing high-tech electronic display products.

Some more information about our company.
1.Production capacity: 450,000sqm factory base, 2000 skilled workers.
2.Production line: 150 LED encapsulation lines, 200 DIP lines, 30 SMD lines.
3.Lower Price: we have our own PCB and encapsulation factory for lower price.
4.Short Delivery time: we have professional team to produce good products for you in our shortest time.
5.Certificate: our quality meet FCC/ROHS/CE/CCC standard.
6.Good Service: we are technical assistance for all of our products, always available to our clients for any problem.