Welcome to Shenzhen DERISER Photoelectric CO.,LTD.
Service hotline:400-888-2609
You are here:Home >> Product knowled...

Product knowledge

How to choose LED screen, LCD screen, DLP screen display screen wall, what is the difference?

How to choose LED screen, LCD screen, DLP screen display screen wall, what is th...

Although the current price of small spacing products is relatively high, mainly in the middle and high-end market, the high-speed growth momentum of small spaci...

See More
The calculation formula of LED display screen is general

The calculation formula of LED display screen is general

1. Calculation method of point spacing, the central distance between each pixel point and each adjacent pixel point;Each pixel point can be an LED light [e.g., ...

See More
What are the causes of LED display dead lights

What are the causes of LED display dead lights

At present, LED display technology is becoming more and more mature, and its long life advantages have been a focus of public attention.However, in recent years...

See More
How to judge the quality of outdoor LED display glue

How to judge the quality of outdoor LED display glue

Glue is an indispensable part of the production process of LED display module. Because of the protection of glue, the service life of LED display module will be...

See More
How can the LED display be connected more safely

How can the LED display be connected more safely

Full-color LED display fault has many are caused by improper installation, so the installation need in strict accordance with the steps to operate full-color LE...

See More
Indoor LED display lamp bead identification, six easy to fix!

Indoor LED display lamp bead identification, six easy to fix!

Lamp bead is the most important component of indoor LED display, which directly affects the effect of LED display.Tens of thousands of LED beads will be used fo...

See More
LED display manufacturers teach you how to control brightness Settings to reduce light pollution

LED display manufacturers teach you how to control brightness Settings to reduce...

LED display has been widely used in various street corners of the city, and has become a unique symbol to enhance the image of the city. However, while beautify...

See More
What needs to be done before the LED display is sold

What needs to be done before the LED display is sold

What needs to be done in the field survey before the LED display is a customized product, which is different from the general electronic consumer products.It is...

See More
This article explains how an LED video processor works

This article explains how an LED video processor works

LED video processor is also called picture processor, image converter, video controller, image processor screen converter, video format converter independent ...

See More
LED display system troubleshooting methods

LED display system troubleshooting methods

In the process of using full-color LED display equipment, it is inevitable that sometimes there will be trouble.Today, we will introduce how to distinguish and ...

See More
How to use LED display properly, you know?

How to use LED display properly, you know?

As with traditional electronic products, to make the LED display screen live longer, we should not only pay attention to the method, but also maintain the displ...

See More
What should be paid attention to when installing outdoor LED display

What should be paid attention to when installing outdoor LED display

LED display screen is a kind of propaganda medium used in outdoor advertising at present. It has a wide audience and diversified advertising forms, which are fa...

See More
1234567891011121314151617181920212223242526
24h service hotline: 400-888-2609
Phone (switchboard) : +86-(0)755-27990781 fax: +86-(0)755-27990757
Headquarter: dremcel industrial park, no. 116, buxin road, dab lane, guanlan street, bao ‘an district, shenzhen city, guangdong province, China
Professional LED display, LED lighting, LED application products and overall solutions 
粤ICP备13073469号
德润赛尔集团总部-LED显示屏万店加盟申请
Follow us
Copyright 2018 Shenzhen De Run Sai ER Technology Co., Ltd. All Rights Reserved 
                                                                                    Stationmaster QQ: 2881651089

国内技术热线:

外贸技术热线:

媒体运营热线:

其它联系方式:

在线咨询