LED Display Energy Saving Solution

Reading volume: 453

Release time :2023-10-16

Estimated reading time:



LED are widely used in shopping malls, road traffic, and bulletin boards. At the same time, power resources The shortage of power supply and demand has become increasingly prominent.

With the development of modernization, the continuous consumption of energy, the continuous lack of resources, and the continuous expansion of production scale, LED display screens are also widely used in these places. LED are widely used in shopping malls, road traffic, and bulletin boards. At the same time, power resources The shortage of power supply and demand has become increasingly prominent.

1. Improve energy efficiency

Improve energy efficiency, the most efficient energy solution. The world's rising energy demand and the increasing depletion of natural resources have posed new challenges to energy suppliers, industrial enterprises and consumers. It has become a top priority to use energy as efficiently and sustainably as possible. Energy efficiency affects all types of energy conversion: from the efficient generation, transmission and distribution of electrical and thermal energy to the efficient use of energy in industry, buildings and transport. Existing advanced technologies bring us huge energy saving potential.

2. Main features

1. Outdoor LED screen media are widely used in public places, advertising, urban road networks, urban parking lots, railways, subways and other traffic guidance systems, highways, etc.​

2. Using VGA synchronization technology, the large screen content is synchronized with the CRT, making it simple and convenient to change the advertising content; super large screen, super visual, high brightness and long life.​

3. Rich colors and diverse display methods (graphics, text, three-dimensional, two-dimensional animation, TV pictures, etc.).​

4. The appearance is novel and unique, which can improve the level of urban science and technology, enrich the cultural life of urban residents, and make it easier for residents to accept it.

3. Low carbon, energy saving

Since the emergence of LED display screens, they have always been valued for their energy saving and environmental protection. LED is synonymous with energy saving. Compared with traditional lighting products, the energy-saving advantages of LED are quite obvious and prominent. In the near future, there is a strong trend of replacing traditional lighting. As people's awareness of environmental protection increases around the world, we can hear about low-carbon, energy-saving and emission reduction everywhere, and we can feel people's efforts for environmental protection: urban electric taxis; LED road lights; solar + wind energy street lights; Fluorine refrigerators, air conditioners, etc. are the most real feelings in our lives.​

The luminescent materials used in the LED display itself are energy-saving products. However, since the area of ​​outdoor display screens is generally large, the power consumption is still large. At present, many outdoor LED display manufacturers have responded to the call of the World Energy Organization and considered the long-term development interests of the industry, and have launched more energy-saving and low-carbon outdoor LED display products. Compared with previous displays, many outdoor LED display manufacturers consume less power. Much improved. For outdoor LED displays, since the brightness of the surrounding environment changes greatly during the day and night, we can achieve energy saving and emission reduction by automatically adjusting the brightness of the outdoor LED display.

4. Energy saving principle

The realization of LED energy-saving display is mainly from the power supply. The existing LED display directly adopts half-bridge or full-bridge high-efficiency switching power supply, coupled with synchronous rectification, the energy-saving effect is remarkable. In the state of constant current for the driver IC, the power supply voltage is reduced as much as possible, and the red, green and blue dies are powered separately to achieve better energy-saving effects. Of course, the application cost of this non-standard voltage power supply and new technology will inevitably rise. From the perspective of the screen driver IC, energy saving is not obvious, and reducing the driving constant current pressure difference will also bring new problems including cost. Some IC companies promote energy-saving design, which is nothing more than a sales strategy.

About DDW Display

Shenzhen DDW Technology Co, Ltd is a professional manufacturer and developer of LED display screens in Shenzhen, China since 2012.We're a company focus on indoor outdoor rental LED screen, fixed LED screen, HD LED screen, flexible LED screen, transparency LED display, creative led screens and customization services.

If you are in need of LED displays, kindly contact us today.

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Table of contents

The Uses of Led Screens for Events and Businesses
For engagement
To display information
Factors events and businesses need to consider before renting LEDs?
Aspect ratio
Here are the common aspect ratios:
Pixel pitch
Where is the Venue?
The advantages of our rental LED screen

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