Why led display become popular in Church

The key to any successful ministry is communication. If you’re a minister or director, you know actively engaged members are the rock in which the house is built, regardless of faith and congregation size. In the 21^st century, websites and social media have taken the place of printed newsletters for important announcements and information during the week. But how is your flock being kept up to date on the latest happenings during church services and other related functions?

Adding large indoor LED displays is an investment your house of worship should strongly consider. Not only do they modernize your facilities and give ‘up to the minute’ news and information, they also allow members and visitors alike to become more actively engaged with services. In a time where church attendance is down, congregations are actively seeking ways to attract new members and connect with current ones. Consider the reasons LED displays are perfect for that goal:

1. Display hymnal lyrics. LED displays can eliminate the need to buy new or replacement hymnals. But if you prefer tradition, you could provide people with an option to follow along in a book or simply sing what’s on the screen.

2. Encourage your members to be social. Instead of announcing new people or special events like marriages and engagements, imagine showing your entire congregation photos or, better yet, live video. Immediately putting faces with names helps form new friendships.

3. Announce events like fundraisers and show full color videos of missionary work.

4. Promote upcoming services. Details for Easter, Christmas, Lent or any other special day can easily be displayed with dates, times and important details.

More affordable than you might think, large indoor LED displays aren’t just for mega-churches anymore. Indoor P6 Fixed LED display  is being widely used in university, colleague, institute and school hall, and also meeting room and church etc.

P6 Indoor Led Display

Any info needed for LED display project, just feel free to contact us by info@tcbleddisplay.com, www.tcbleddisplay.com. 

What are the advantages of indoor high definition LED display

The indoor HD led display could maintain a consistent high-definition display effect and vivid color screen at all viewing angles.Their masks and special design of each grid angle ensure the high contrast of the display appearance, and can support the three-speed SDI HD display mode of DVI,HDMI and 3G/HD/SD, which are suitable for TV recording,VCD,DVD and on-site live room.

• P1.923 HD Led Display

A lot of people will be surprised to ask,why Indoor High Definition LED Display can maintain such a high-definition display effect, and can be so popular with the majority of friends? Because this product is the mature product of TCB, its main advantages including exquisite screen display, vivid color, seamless splicing, good heat dissipation system, convenient and flexible disassembling. Indoor HD LED display is widely used in commercial real estate, government and enterprises lobby, command center, transportation hub, shopping mall,senior hotels,and so on.

• P2 HD Led Display

What’s the ideal medium to advertise your business

Full color LED signs provide businesses with a powerful new way to make their location shine on a crowded street. Outdoor LED signs are innovative and noticeable and can deliver advertising awareness, coverage and flexibility. Today large-format LED signs are regularly seen presenting moving video images in stadiums, shopping malls, and on road-sides. Full Color LED signs can display graphics, animations, text. Sharp and colorful moving graphics grab the attention of passing traffic while providing dynamic advertising messages.

• P5 Outdoor Led Display

TCB is designed for maximum visibility along highways, highly elevated installations, or any application requiring long distance visibility. The unique, modular, state-of-the-art design of these LED signs produces a dynamic advertising message center that is highly energy efficient, easy to be operated, installed and maintained. Advertise your products and services at a moment to increase your company’s sales and profits, like no other advertising medium can do like this. Becoming a recognized landmark in your local community. These LED signs exhibit excellent color contrast, which are very bright and will impact your daily pass-by audience with dazzling, professional advertising messages. 

What expenses are included for an led display

If you want to buy LED display screen, you would ask the quotation for reference and make a budgetary. Following TCB give you a specific introduction of all the expenses to help you have a clear understanding in purchasing LED full color display.

• P10 Outdoor Led Display

1. The cost of display screen: In general, we use USD / per square meter to account the quotes. This consists of the LED types, different materials, which makes different prices. The quotation including all the chips, PCB, IC driver, power supply, cabinet, cables and wires, etc.

2. The cost of controlling system is the expenses of sending card and receiving card. Generally speaking, one screen needs 1 sending card and put it into the host computer. The number of receiving card is depending on the sizes of led screen, the bigger size of the screen, the more use of receiving cards.

3. Computer is an essential facility to control the LED display, Dual-core CPU, 2G Ram, ATI HD 512M above, the motherboard should have PCI slots.

4. Equipped with 1 amplifier and 2 audios make led screen synchronized play video with sound.

5. Power Distribution Cabinet: small size led screen do not need a distribution box, it will be a waste of recourses. We recommend to equipped with a power distribution cabinet in a 10KW screen for the sake of each device runs stably with voltage and power current. It will also prevent the power source switches run off effectively.

6. Air-conditioning for heating distribution. To ensure the screen have a normal operating and long using life, an air-conditioning is needed for huge outdoor full color LED display over 20sqm.

7. Multi-Functional card is mainly used for outdoor LED display. It can intelligent adjust the brightness and temperature of LED full color display to prolong the lifespan. Indoor displays are no need to use it.

8. Lightning Arrester: Using for outdoor LED billboard to prevent the screen from lighting strike. Indoor displays are not applicable.

9. Video Capture card is installed into PC to display cable TV channel programs synchronously. Customers are volunteer to purchase it according to their needs.

10. LED video processor is mainly to improve the screen display effect and function application, fully tap the value of the LED display. To solve the problems of video signal input,dealing and display.Moreover, it can complete various signals format conversion. There are many different types of LED video processor, prices are also vary.

11. LED playback software including PC system software and LED video playback software, which are provided free of charge.

12. Steel, manual installation: We use steel structure to fixed display of support and use aluminum - plastic plate or stainless steel as wrapping materials. Manual installation costs including that free steel frame structure designed drawings by manufacturers.

13. Freight charges is depending on the distance, we believe most of clients are accpetable for this.

14. Technician costs: After the customers received LED screen, they may need 1 or 2 technical support engineers to help them with the installation and debugging techniques. You just need to be responsible for round-trip travel and accommodation expenses of our technical engineers.

• P4 Indoor Rental Led Display

Above are the 14 parts of LED display cost and we hope these could help you have a better understanding when you purchasing an LED screen.

How to choose proper pixel pitch for an led display screen

Pixel pitch is one of the important technical parameters of LED display. What is pixel pitch? How to use it to choose LED display screen? TCB technical engineer team give a specific answer of these questions. Please look at the following content.

What is pixel pitch?

Pitch is the distance between each pixel on your sign. It directly reflects the pixel density. These two parameters are the physical property of an LED display. Information capacity is the information-carrying quantity unit of 1sqm pixel density. The closer the pitch, the higher pixel density is and per unit area can display more information about a one-time capacity, which will be more suitable for short distance viewing. In the contrast, it will suitable for long distance viewing.

How to choose pitches of LED Display

There are two related factors to select a LED screen pitch. 

1. The viewing distance of the LED display.

Where you are going to install the screen, for how far people stand to watch the screen. This is one of an important factor for us to determine the pixel pitch.
In general, we often use this formula (Best viewing distance= dot pitches/ (0.3 to 0.8)) to figure out an approximate distance. For example, the best viewing distance of a P10mm sign is 13m-34m. When you stand in a short distance to watch the LED screen, you can see the pixels clearly. But if you stand in a long distance, you can barely identify the detailed features. That’s how we conclude an approximate pixel pitch number.

For outdoor LED display, we usually adopt P10mm or P8mm for a closer distance and P12mm or P16mm for a longer distance.

• P10 Outdoor Led Display

For indoor LED display, we usually recommend P4 to P6. For longer distance we may recommend P7.62 or P10mm.

• P4 Indoor Led Display

2. The total pixel resolutions of LED display.

Most of videos are VCD format, the resolution is 352*288 and DVD format is 768*576. Therefore, we usually recommend the lowest resolution is 352*288, which will display a better effect than the definition lower than the minimum request.

Speak of single color or tri-color LED display that mainly used for showing the word or pictures; we may have a lower demand of resolution. According to the screen size, we can choose the pixel pitch by the amount of text.

We usually choose the closer pitch and the higher resolution for a clearer visual effect. However, TCB will help you take all these comprehensive factors into account including the cost, customer’s demand etc, in order to give customers the best solution.

What do you know about led display screen

LED display screen also called electronic LED display screen or a floating word screen. It is made up of LED dot - matrix LED PC Panel and use red, blue, white, green LED lights up to display text, picture, animation and video. The display content can be adjusted according to different needs in different occasions. It can also be changed at any time according to different needs; the components are modular structure of various parts of the display. Traditional LED display is consisting of displaying module, control system and power system.

LED luminous colors and efficiency are related to the technology and manufacture of LED materials. The entire LED light ball are blue and then followed by phosphors, according to the different needs of customers, we adjusted the light to different colors. Red, green and blue widely used. Due to LED obtained the advantages of low voltage, can light up the initiative, brightness and power consumption voltage regulation, resistant to shock, vibration, and long life time( 100,000 hours ), therefore, in large display devices, there is no other way to compete with LED display.

• P6 Indoor Led Display

The red and green LED chips or lamp put together as a single pixel, we called it single color or monochrome screen or dual - color and dual-color screen. The red, green blue LED chips are put together as a single pixel; we called it tricolor screen or full color screen. If there is only one color, we called it single color screen. Producing an indoor LED screen pixel size is generally 2-16 mm while outdoor screen pitch is 6-31.5 mm. Indoor LED display often use several different color of LED chips packaging as a whole, while outdoor LED display is composed of a number of monochrome LED. Common product called pixel tube, bi-color pixel tube usually made up of 2 red 1 green and three - color pixel tube with 1 red 1 green 1 blue.

When making a single color, bicolor or tricolor with LED screen, the brightness of every pixel is demand to be adjustable. The precision is the grey level of the screen. The higher the levels of gray, the more exquisite and colorful images are, and the corresponding display control system is also more complicated. General 256 - level grayscale image, the color transition is very soft, while the 16 - level gray scale color image, color transition boundaries are clear. Therefore, color LED screens are currently required to make 256 - to 4,096 - level gray scales.

• P6 Outdoor Led Display

LED display screen is obtaining attention and rapidly development is depending on its great advantages. LED digital marquee sign possesses the characteristics of environmental protection, high brightness, high definition and high reliability. Outdoor digital LED pole sign market is satisfied to people’s demands but LED display products are below quality standards in the last stage. With the development of LED display, LED products now have a new breakthrough, at least had a great progress than last step. LED display screen will appear a larger and broader space for development. LED displays are not only has glorify effect but also making people’s working & daily life closer. 

How to improve heat dissipation of LED display screen

In practical using, improving the heat dissipation for LED display not only effectively increases heat dissipation but also achieves power - saving effect, which are more conducive to improving the service life of LED display screen. Here are 7 tips to improve heat dissipation of Led display screen.

1. Using fans to heat dissipation. The internal lamps adopt long lifespan fans to strengthen the heating dissipation. This is a common method and it is low cost, more efficiency.

2. Using aluminum fin heat dissipation. This is the most common way to heat dissipation, use aluminum cooling fins as part of the shell to increase the thermal area.

3. Using the theory of air fluid dynamics. Adopting the light hull shape to producing convection air, which is the lowest - cost way to strengthen the heat sink.

4. Surface radiation heat treatment, is a relatively simple application of radiation thermal paint, you can heat radiation from the surface of the lamp shell.

5. Thermal Conductivity of thermal integration--Application of ceramics with high thermal conductivity. LED lamp shell heat sink is aim to reduce the HD chip temperature. Owing to LED chip expansion coefficient has great difference with mental expansion coefficient and expansion coefficient of heat-sink materials, so LED chips cannot be welded directly to avoid high and low temperature thermal stress damaged LED display chips.

6. Using heat pipe for heat dissipation. Adopt heat pipe Technology, guiding the heat of LED display chips to shell cooling fins.

7. Making thermal conductivity in plastic case, filling thermal interface material at the time of injection molding so as to increase the heat conductive & cooling capability of plastic shells. 

• P3.91 Outdoor Rental Led Display

How to calculate the brightness of LED display screen

P10 Outdoor Led Display-2S

LED display now become very popular product for the outside advertising, event, shows and so on, and there are many people don’t know how to calculate the brightness, here TCB LED Display give detail information for the calculation. Let’s take P12mm outdoor 1R1G1B DIP346 for example, total pixels is 6944/m2, and scan module 1/2.

And before calculation, we need know the brightness of each LED, this can be supplied by the package companies, we take the following list for example:

P12mm LED display with 1R1G1B, so the original brightness for each pixel is:

1x1000mcd+1x2100mcd+1x400mcd=3500mcd=3.5cd

But the original brightness is not with R:G:B=3:6:1, so it’s not in white balance. And now we need to adjust the LED brightness with 3:6:1 ratio, this ratio means: red take 30% of total brightness, blue take 60%, and Blue take 10%.

When in 10% brightness:

Red 333mcd<Green 350mcd<Blue 400mcd
So we calculate based on red brightness, and cut the green and blue color, and meet the ratio:R:G:B=3:6:1. And the one pixel brightness is: 3.333cd, for P12mm with 6944 pixels each square meter, so the brightness is 23144/m2, also for P12mm LED screen, when in 1/2 scan, the brightness is also 1/2, that 11572cd/m2, and this is just theoretical value, there will be about 20% loss when use, so the final brightness is 9257.6cd/m2, or 9257.6 nit.

So, do you know how to calculate the brightness now?

Is scan mode of Led display the higher the better?

The scanning mode of LED display confused many people. How does it work? And what’s this affect for LED display screen? Here TCB Led Display give you detailed information:

Means LED is driven by IC

Means LED is off

Each drive IC have 16 pins, and can drive 16 LED chip at the most. Static drive mode means all the LEDs on the LED module are driven by IC at any time, like following image:

 

1/12 scan mode, means 1/12 LEDs on the module are driven by IC at one time, and next time there are other 1/12 LEDs are driven.

 

1/6 scan mode, means 1/6 LEDs on the module are driven by IC at one time, and next time there are other 1/6 LEDs are driven.

 

 Note: Because the scan mode change scan lines very fast, and can’t be distinguished by human eyes, so in visually, we feel the LEDs are light on all the time, but in fact, the scan mode have LEDs off when we see it.

 

So, the low scan mode can save drive IC, and save cost. But what’s it affect for the LED screen?

 

a. Brightness: The high scan with more LEDs light on at one time, so the brightness are higher than lower scan mode, in theory, for the same LED display, static scan is double brightness of 1/2 scan, and 1/4 scan is double brightness of 1/8 scan. But this is not absolute formula, because sometime there don’t need so much brightness, and will low down the current, and finally cut the brightness.

 

b. Refresh rate: Usually lower scan with lower refresh rate than the higher scan. And this is not applicable like the multiple formula as brightness, because the refresh rate mainly depend on the PCB design.

 

c. Power consumption: In theory, the higher scan, the higher power consumption, this is applicable multiple formula, for example 1/5 scan is double power consumption of 1/10 scan. Also, it restrict by the current, factories may reduce current and finally reduce power and brightness.

Therefore, it’s very important to choose a reasonable scan mode for LED display, not the higher the better, also not converse. It need based on the brightness, power, refresh rate and cost, and finally design a good LED screen.

Why LED display screen is a great investment

LED display screen is a great investment, when it comes to switching to digital signage, there are a number of reasons why it makes sense to either replace your current options entirely or integrate digital signage from TCB Led Display. LED display screen is more functional. All digital signage solutions are going to be more sustainable when you look at them from an environmental perspective. Making these options easier to read for all customers means that these signs are also more sustainable.

• P8 Outdoor Led Display

Another great aspect is that you can control more than one display from a single central location. This not only ensures consistency and quality, but also means that operating your digital signage network requires minimal resources. Everything about digital solutions brings all aspects together unlike static signage could. You can tailor information directly to your audience, the season, your location, the time of day, you can mix your information in with recorded video or animation, or stream information in real-time.

• P4 Indoor Rental Led Display

LED display screen can be used in message boards to display images and video, as an information system, an advertising screen or as safety signage. We can provide displays in all pitches and sizes and can facilitate the option to change messages as often as you like at no extra cost.

Why outdoor small pitch led display get more and more popular

Outdoor small pitch LED display eliminating the audience’s strangeness of LED display screen, make display information dissemination effect greatly improved. Outdoor SMD led screen is more convenient to achieve human-computer interaction, for better display advertising creativity and user experience.  People will also accept this kind of led product more easier . However,where is the stage field of small spacing LED display?

LED outdoor consumers are mainly traditional outdoor media and leasing business. The development of sports has prompted the LED stadium screen. In recent years, the education sector has also become a rising buyers of outdoor LED screen display, public schools are equipped with the large outdoor screens and some high-end retailers are willing to pay for playing brand advertising.

• P3.91 Outdoor Rental Led Display

 

As we all known that the smaller the distance between pixels, the number of led lights used in one square is more, the entire screen cost is higher and now, the price has become a major problem plagued the popularization and application of LED outdoor small spacing display. Therefore, the development of large size is not necessarily mainstream, after outdoor LED small spacing screen showing up, it will display very perfect in some small square places.

First, outdoor digital signage advertising machine market demand structure changes in size, large size is more popular. The complex outdoor environment on display has put forward higher requirements to the original terminal.  "Bright", "High Protection", "Tolerance" is the first premise. In this aspect, LED has the absolute advantage alternative to the traditional LCD digital signage.

Second, in recent years, a large number of domestic and foreign well-known brands and luxury goods settled in city commercial street. Using LED play brand information is more and more popular, small spacing LED screen is perfect for close viewing, which is very suitable for installation in the window or the street.

 

Third, with the development of smart city construction work started, smart bus stations and wisdom community are gradual implementation. The outdoor small spacing LED will undoubtedly make intelligent bus stop, kiosks more dynamic. It can be understood that using intelligent control system and advanced information technology connected with the powerful database to present report useful information in real time and to bring convenience for passengers, residents.

Outdoor small spacing LED screen started to small and medium size places. On the basis of not capturing the market of the original outdoor display, but based on  the expansion of new areas in the traditional market. The launch of a small pitch LED display not only make up the short board for the traditional LED display on display effect, but also combine with the touch, EVO 3D, cloud computing and other trend factors.

We should not only put the LED display locate at static advertising carrier field, we should think about how to achieve a good interaction between the audience and the display to maximize advertising effectiveness and output. It will indirectly enhance the LED display value, broaden the application field of small pitch LED display.

What to do when an led display is black screen

In practical application, LED display screen will inevitably encounter various faults, especially when the LED display screen brokes, which makes the user crazy. Following we will know 2 embarrassing examples of LED blank screen：

 

1. Opening ceremony of the Winter Olympics in Sochi--Black Screen Crash

In 2014 Russia Sochi Olympics opening ceremony, when the audience entered the countdown, the countdown LED sign suddenly became black. In addition, the Olympic Rings also showed wrong on the big screen, leading to 5 rings only showed 4, which caused the sponsors very embarrassed.

 

2. 2015 Beijing Film Festival--Black Screen Crash
In 2015 fifth Beijing International Film Festival, on the new movie directed by Dapeng <A Hero Or Not> award ceremony, when the director published the award-winning speech, part of LED display screen background suddenly became black. This incident made the whole programming division and all the actors were so embarrassment.

LED display screen appears blank screen event has great influence, even caused some irreparable live accidents, especially like the Olympic Games, live Film Festival Occasions. Terminal customers, rental business and LED display supplier will have a lot of losses, especially for rental and manufacturers, that may caused them lost some very important clients, affect the future cooperation. Therefore, as an LED display screen manufacturer, blank screen is a problem worthy of us attention.

 

What caused LED Display Blank Screen?

It is understood, 80% LED display malfunction are because of the following reasons : AC power distribution, terminal, connector, signal and low voltage DC connection ,module, fan, plastic shell components and so on. All these matters may lead LED display screen blank or partial black, mosaic, no signal.

The rest of faults mostly(80%) caused by these reasons: PCB welding spot, capacity, connector, LED lights and low protection grade of cabinets. bolt corrosion of metal hardware, control card fault. The above several reasons also made LED dead lights, highlight, one or more rows is not lit, missing colors and so on. If it is the control card wrongs, the screen images would irregular display.

In the process of control system is used, occasionally had a black screen appears in the LED display. The same phenomenon might cause by several different factors and the screen turns black process will also be different because of the environment. For example, sometimes the screen is suddenly black and sometimes it is gradually turn black or it could be black after sending the content.

 

How to deal with these problems?

1.Make all the components has been fully powered on correctly.
2.Check and repeatedly confirm that whether the connector of controller is loose off. If the screen turn black in the process of loading, which means the communication line is loosening and interruption cause the blank screen. Under the circumstance, please manual examination to solve the problem quickly.
3.Check and confirm the HUB distribution board is connected correctly with LED screen and main control card.
4. Please check and confirm whether the 50P flat cable connected with the control card & HUB distribution board is loose or invert or not .
5. If your display interface definition and HUB board does not match , the black screen phenomenon will appear too. Please double check your jumper is loose or not, open circuit or short circuit phenomenon.
If you have the corresponding the signals ABCD one by one, please check the OE signal is connected properly.

SMD led display is the trend for outdoor led display

With the development of advanced LED technology, SMD has been applied to outdoor and sharing marketing with DIP LED lamps. It is well known that outdoor LED billboards were all use DIP devices few years ago. Due to the low brightness of SMD modules and unable to adapt to the outdoor complex environment, thus SMD LED display board can only be used to indoor applications. And now, SMD panel got increasingly technological development in LED outdoor application market.

Obvious advantages of outdoor SMD screen:

Compare to LED DIP display products, SMD display screen posses the advantages of wide viewing angle, good lighting distribution, high contrast ratio. Outdoor SMD LED display not only has wide viewing angle of 110 degrees in the horizontal direction but also has more than 110 degree wide viewing angle in the vertical direction. Therefore, high building outdoor advertisement LED display should need an outdoor SMD full color screen with wide viewing angle to show better advertise effect.

In addition, outdoor SMD panel has better consistency while DIP LED lamps (green, red, blue) are hard to achieve consistency index. But smd outdoor panel could make these 3 color brightness have a highly consistency to achieve better color fidelity effect.

Moreover, the volume of SMD full-color screen is smaller than DIP, so the luminous area is small and larger black area, which improve the contrast of LED display screen. SMD is packaged in a designed structure, its built-in red, green blue 3 chips that could be as one pixel for the whole screen. However, DIP LED lights only have one color chip built-in, so it needs three different color lamps to put together to be as a pixel, Therefore, the mixing effects of SMD full color display are better than upright oval LED display.

• P5 Outdoor Led Display

Whatsmore, Outdoor full-color smd LED display is free to pot glue and the products are thinner for easy and quick installation. Using aluminum alloy cabinet structure design, beautiful shape, easy to assemble. Suitable for LED rental companies, taxi-top screen, mobile media, etc.

Outdoor smd panel circuit design can be designed light and drive 2 in 1, easy automated production. Outdoor smd not only improves the reliability also has promoted the production efficiency. More importantly, decrease the cost.

According to the above, TCB Led Display summarize as follows: Outdoor smd display has two significant advantages compared to LED DIP screen: firstly, Outdoor smd display viewing effect is better; secondly, Large viewing angle make outdoor smd more suitable for smaller spacing LED display than DIP LED display. With its advantages, SMD is the trend for outdoor led display.

• P10 Full Color Led Module SMD 4S

What’s a good outdoor led display screen

Outdoor full color led display screen has become the favorite of outdoor media. Outdoor display becomes the indispensable tool of outdoor advertising with its vivid and lively image. Especially at the city commercial centers and crowed places, outdoor display becomes the best choice of advertising operator. So, what are the characteristics a good outdoor led display screen need to have?

1.High definition

As the main carrier of video advertisement, high-definition display effect is the necessary function. In order to present a wonderful advertisement, the led display must feature high resolution, high brightness, high contrast rate and high definition.

2. Low power consumption for energy conservation and emissions reduction

We have to protect our environment and save energy for next generation.

• P8 Outdoor Led Display

3. Wide viewing angle

The mainly task of led display is to promote advertisement. So, the main target is to make the advertising cover more people.

4. High protection level

We have to consider the environment for outdoor using. The protection rate has to be up to IP65. The harsh outdoor environment is the challenge for outdoor led display.

An excellent outdoor led display screen has to meet the four requirements mentioned above. 

Love and romance happened to led display screen

August 2^nd 2014 was Chinese Valentine’s Day. There was a romantic story happened to led display screen in Shenzhen futian central imperial court square shopping center. On the 75 meters long led display screen, it showed: Yangzi married me!!! There were a lot of people in front of the display screen. A young man with one knee knelt on the ground, hold a rose and made a proposal to a young lady. Finally, the beautiful lady accepted the proposal with people’s witness. The scene was very moving.

There is another love story happened to led display screen. One night, the led display screen showed the names of a young couple at the door of a shopping mall. And then when the song I love you played, the photos of the couple were showed one by one on the screen. That day was the 99^th day they fell in love with each other. The young man, surrounded by 99 blue roses and 999 red roses, made proposal to heroines.

There are many love story happened to LED display. They use large led display screen to play the video which records the romantic story of them.

According to the statistic, there are dozens of information consulting about renting big screen to proposal or live broadcast of the wedding. As a new generation of advertising equipment, led display drives the needs of new market.

Find out more led display screen here