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We have relative mobile phone APP for ECSR full color display control cards. From now on, LED display are a king of electronic products but not project products. Everybody can control a LED display by a mobile...

The technology improvement plays an indispensable role to LED display, the application of 3G technology changes the traditional asynchronous control for led display, the 3G intelligent LED display emerges in time. What is 3G intelligent LED...

A. LED display Steel structure design...

We have relative mobile phone APP for ECSR full color display control cards. From now on, LED display are a king of electronic products but not project products. Everybody can control a LED display by a mobile phone without learning the special...

     Outdoor full color led display screen become the favorite of outdoor media. Outdoor display becomes the indispensable stool of outdoor advertising with its...

1. Unit patchwork compare
Stitching large screen display technology to meet customer needs while maximizing been unable to avoid the effects of the physical border. In the latest DLP mosaic patchwork of up to 0.2mm, Ultra Narrow DID LCD...

Are you headache about the loading resolution of the control card, the one way signal input and the quality problems when you buy a

led Power supply is playing an important role to the quality of a led display, but how to...

Outdoor LED displays use an array of...

The LED display circuit board is made of lamp board and driver board. There are two circuit design in current market, one is combined design and another one is separated design. Now Optokingdom will tell you the...

Traffic guiding display are widely used LED product in recent years to guide routes for drivers and broadcast traffic information, it’s the most reliable safe driving helper. Because the traffic guiding display is...

Traditional signal input to LED display can be done through the data cable connection between display and computer, thus the traditional LED display can’t match the demands for long distance real time signal remote...

Precautions for presetting:
1.make sure the sending card is working normally;
2.make sure the LAN cable is...

The things development is always accompanied with pros and cons, with the more and more wide usage, LED display is creating good advertising effect but it also has some drawbacks, such as:

Weather is dry in Winter and it’s the season for easy static electricity generation.The human body electrostatic usually ups to a few kilo volts or even tens of kilo volts in dry environment.Although the...

Some countries and areas are yearlong under temperature of below 0℃ and at night time it can be below -30℃. When a LED display is running in this extreme cold environment, it occurs that the display can’t be powered...

The birth of LED mobile media truck appoints a new developing direction for advertising industry. Instead of being noticed, the mobile advertising can initiatively transmit ads information to target groups. Its mobility enlarges the target groups...

There are many reasons causing LED display failure, light and dark splicing lines, mosaic appearance and batches of brightness differences and other problems, that’s why we have to calibrate LED display.
...

The technology improvement plays an indispensable role to LED display, the application of 3G technology changes the traditional asynchronous control for led display, the 3G intelligent LED display emerges in time....

Are you worry about can’t find suitable LED display products? Then please concern www.optokingdom.com, it is the first B2C shopping mall which covers almost all products in LED industry.  

In recent years, along with the advance of technology and craft, the price for full color led display is getting reduced gradually, and the rise of small pixel pitch full color led display makes led display products are widely used in commercial...

There are various reasons for full color led display screen failures, we make a summary for how to how deal with such failures.

If the new display gets breakdown when powered on, maybe it’s because the scan mode on control card...

Along with the application for LED Display in Stadiums, the Multi-functional modern stadiums can not only be used for holding all kinds of sports but also for holding all kinds of large-scale cultural...

Optical fiber can be divided into single mode fiber and multimode fiber according to the light transmission mode in optical fiber.

The core diameter of the multimode fiber is 50~62.5μm and its outside diameter of...

1 high refresh rate
Refresh rate is as high as 4800 Hz to make sure each great image from the HD video camera can be shown very well.

2 high grayscale
The 65536 grade grayscale provides strong technical support to the...

In 2015 the 5th Beijing International Film Festival was held in vice pavilion of China national stadium. However, when a Chinese director got award and was going to deliver his acceptance speech, suddenly parts of the led display behind him got...

As the most expensive and largest amount part of full color led display, led lamps play a decisive role to the led display quality. Now Optokingdom will show you how to tell if the led lamps which are the key...

As a manufacturing power, China has thousands of LED display manufacturers which increases the difficulties for clients to find their best supplier. Below sentences states how you can find a qualified LED display manufacturer in China quickly.

Truck led display is independent from the booming development of full color led display, compared with led sign and permanent installed led display, it needs higher requirements to the...

During the use of led display problems of one sort or another offer occur, how to avoid these problems, optokingdom will answer your questions:

LED display is mainly applied to large-scale outdoor advertising screen and stage background screen to increase and enriched the elements on the stage by providing real-time dynamic display and building brilliant background. After years...

The electricity consumption for led display, especially for medium size and large size led display, is very high regardless of the application site, it belongs to commercial power consumption. In this case we need a...

 
Customers often have various problems with LED display control system such as:
1.How to select a suitable control system?
2.What kinds of control card has quality guarantee?

3.What is the price for a best...

The longest led screen in the word 

The longest led screen is located at Yuanrong Time Square of Suzhou, China. It is long 500 meters, wide 32 meters and high 21 meters. This led screen is the longest led...

In recent years, led display plays an important role in stage, new product release meeting, fashion show and wedding celebration. And the led floor screen creates a new display method. We cannot image that led display screen can be made in...

The quality of a full-color led display can be mainly from the following aspects to sign:
1. Flatness
Surface flatness of the display to within ± 1mm, in order to ensure the display image is not distorted, partial raised or recessed...

Here to brief the assembly technique used in the recipe!
   LED electronic display devices:
   Use hardware inventory
   LED display signal cable power cable system control card (loaded in the computer) system to accept the...

How to distinguish the quality of led display unit board is a problem that led display business care about.because the quality of the cell plate directly affect the overall quality and performance of the LED display....

In an increasingly advanced LED technology development, before only for indoor SMD LED display large quantities used in outdoor, gradually encroach line market share. As we all know, a few years ago in the outdoor LED display are all using in-line...

LED display advantages:
      First, security: LED display uses a low-voltage DC power supply voltage, so it is safe to use on. Whether the elderly, children can safely use without causing safety problems.
LED display normal current:...

LED display board, the general is light board and driver board. There are currently two designs, one is light drive one, one is the lamp drive separation. In this issue, Xiao Bian give you explain what is light and what is drive one lamp drive...

LED displays are widely used in the leisure culture square, the bustling commercial base, commercial street, railway stations, subways, shopping malls, and other places. Because of its use in the field by the diversity, complexity, for stable...

Winter season, low temperatures, rain, snow and other factors are likely to affect the normal use of the LED display. In addition, if done incorrectly, but also affect the life of the LED display. Compiled some attention, I want to be able to use...

LED display unit board:
A, the entire board is not bright
1. Check the power supply and signal cable is connected.
2, check whether the test can identify the interface card, flashing red test card is not recognized, check...

One named eatsa new-brown restaurant become very popular in San Francisco in America. The whole process must be done...

Obey the traffic rules is base and important things of everyone. But there are still has some people go against it. In order to remind every pedestrian, the office installs automatic capture system on the cross. Traffic police...

Stadium led display screen include live, competition time, local time and scoring system.

The main difference as follow:

With the technology development, led products become very popular. Especially for led display. According to the investigation, the total sale of led display has...

LED display in the installation or use of a variety of problems may occur, which may be connected to the line during the installation process goes wrong, as long as careful investigation, the problem will soon be solved. This time, we have to...

Many people think that full-color LED display and LCD flat-panel TVs, is composed by a single body of the screen, in fact, LED display is composed of many cell plate Enclosure formed. If a few hundred square meters of LED display is a single...

on June 1st 2015, Our website for LED Screen Website Start is openning. we love you guys 

A, LED profile:

LED is the acronym for light emitting diode, light emitting diodes, referred LED. LED light technology principle is...

Good or bad of a full-color LED display can be signed from the following aspects:

1, flatness: the display surface flatness within ± 1mm, it is to ensure that the displayed image...

LED industry, led to the rapid development of LED display industry. Today, LED electronic display market has become the new darling of the media, especially outdoors, gradually replaced the traditional billboard, showing a huge advantage LED...

In related news analysis, LED display has been occupy the dominant in the field of outdoor advertising , while at the same time LED display leakage, fire emerging, brought a great threat to our lives and property. Let us...

Five full-color LED display elements:
   1.the full-color display by a group of thousands or even hundreds of thousands of red, green, and blue LED pixels composed of dots, the failure of any color LED display will affect the overall visual...

With rapid advances in technology LED display, LED display dot pitch getting smaller and smaller, and now the market has launched P1.4, P1.2 high density LED display, and began to use in command and control and video surveillance.
...

Installation led display can not only reflect the quality of products, but also determines the display results when used. Common installation led display has the following five categories:
Mosaic Installation
Suitable for smaller...

With the rapid development of the LED display, LED display rental With convenience and cost savings, and so much advantage by the people, it is widely used in the business arena lease, dance party activities, all kinds of conferences, exhibitions,...

First, the product design.
Full-color LED display a wide range of indoor and outdoor energy-saving products such as portable highlight high refresh everything, all walks of life on the LED display requirements are different, so buyers in...

I do not know you have not encountered such a situation, when the assembled power LED display, the screen suddenly appeared yin and yang face - that half light half dark. Sometimes well-defined two areas, sometimes only a gradual transition from...

LED display when in use sometimes suddenly garbled phenomenon, cause the display to not work properly. Here to share with you some of the reasons garbled.
1. software or control card problem
Distortion phenomenon may be LED display...

Customers want to choose a suitable full-color LED display, the need for commercial specifications have a general understanding, the following LED color screen to make a general understanding.
1. Display the application of environmental

In order to solve problems that customers fault LED display, LED display The following are common problems and solutions:
A, LED display no signal output, because the control card voltage is not normal, flat cable is plugged in the wrong...

Ledinstock Outdoor LED Display Screens are manufactured using the highest quality LED components offering stunning brightness, contrast and colour reproduction. Our Outdoor LED Screens have an IP65 waterproof rating meaning they are built to...

The following is a LED display control card hardware connection frequently asked questions, we hope to be able to help.
1.How to determine the control card is working properly?
A: The power control card, please observe the power...

As we all know, as a representative of a large size display of high brightness, LED display screen has almost outdoor display status of the king, usually defined as installed in the building facades, large column at the top of display products....

LED display (LEDdisplay, LED Screen): also known as electronic display screen or floating word. By LED dot matrix and led pc panels, through red, blue, white, green LED light off to display text, images, animations, video, content. Can be made...

Fine Pitch LED Display LED dot pitch means less P2.5 indoor LED display, including P1.0, P1.2, P1.5, P1.6, P1.8, P1.9, P2.0 , P2.5 and other LED display products. With LED display to improve manufacturing technology, the traditional LED screen...

Outdoor full color LED display brightness inconsistent, is why? Resulting in full-color display brightness inconsistent, mainly due to two factors determine the light emitting element and drive element.
   Light-emitting element is LED...

Small pitch LED indoor applications, "low light high ash" is a prerequisite
 
To ensure viewing comfort, the user in the purchase of a small pitch LED product first concern is the brightness problem. Research shows that it is from...

LED display color processing technology issue has always been the top priority of LED electronic display industry, LED display color processing capability directly determine the performance and display LED display, so upgrading and improving LED...

In 2014, because of the small distance between LED development spurt, LED display industry has become a well-deserved favorite, not only the traditional LED display business moves frequently, such as the acquisition of color Kingsun accessibility,...

First, the information release LED display Solution Brief:
As a representative of green energy, LED display the strong support of government departments, widely used in railway stations, banks, scheduling information display media, as a...

LED display is a current control device, LED drive LED drive power is actually about to alternating current into a constant current or constant voltage DC circuit device. What is the link between the two does, here to answer your questions in...

    First, security: LED display uses a low-voltage DC power supply voltage, so it is safe to use on. Whether the elderly, children can safely use without causing safety problems.
LED display normal current: 20mA; voltage: 5V. It can drive...

We often encounter situations LED is not lit, packaging companies, application companies as well as units and individuals, are likely to encounter, and this is within the industry, said the phenomenon of dead lights. The reason is nothing more...

LED advertising screen has gradually appeared in the streets, all kinds, dress up our city, but LED advertising screen is also a life, without proper maintenance, will not be used. So, decide what factor LED advertising screen life is it? How to...

The last stage background are generally fixed shape or color inkjet painting with light to show the background effects, lack of new ideas and change, and its own bright enough, but now more and more LED display entertainment used as a stage...