Buying LED Displays Is A High Return Value Investment

Statistics show that companies that make use of LED display as part of their marketing and communication strategy grow on average year after year and can point their growth back to messaging that was relevant.
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Most people who talk about LED display Solutions for advertising within a business or organization usually ask the question:

Why Buying LED Displays Is A High Return Value Investment

For instance, HD television is considered a purchase, but since it brings entertainment value to the family, it can be regarded as a family investment.

One important aspect in purchasing a LED display is to understand how the benefits and its importance to the organization out-weigh the costs involved.

LED display Cost

LED display is not a one-time purchase, as there are costs involved beyond the initial cost. There are also ongoing and recurring costs. The cost of purchasing and having a digital sign includes:

Hardware and software
Connectivity and installation
Software upgrades

LED display is an investment where you don’t have to settle for a cheaper solution for your business.

True Cost of a LED display

The initial cost only makes up a small part of a greater picture with which the overall value it brings benefits the organization. When purchasing a LED display system, look beyond the cost. Realize the real value that it will bring to your business or organization.

Why is LED display an investment?

It adds value to the place and attracts customers.
It helps market and promote the business.
It enhances conversion and generates business leads.
It gives better brand image and recognition
It improves product and brand loyalty
It helps to better educate customers

It is apt to say that the cost of a digital sign is a significant business investment but the profitable possibilities are endless. With so much value that a digital sign brings, it cannot simply be termed as a mere business purchase. It is an investment that pays off in the long-run.

The U.S. Small Business Administration reveals that “For businesses that choose to enhance their signage with an electronic message display, the owners typically see an increase in business of 15% to 150%.”

When discussing LED display technology with your customers, make them see that aside from being an excellent advertising and customer service tool, it is also a revenue generating tool when used effectively. Justify the expense involved in purchasing a LED display system. Your customers should feel confident that the digital sign will deliver both financial and non-financial returns.

Investing in a LED display is a key element of business success. It is a permanent asset whereas other forms of advertising are a repeated expense.

It is clear that LED display is not an expense, it’s an investment. It gives a long-term, high return on investment value.

Improve Your Business ROI Benefits of LED Screen Advertising

LED display has revolutionized the advertising market and has grown in popularity especially among business owners. This powerful advertising tool is not only more affordable these days, but is also much easier to implement and manage. Compared to other signage or advertising solutions, digital signs offer dynamic and high-definition messaging, unmatched by other advertising mediums like television, radio and newspapers.

They provide countless benefits and are considered a significant investment for any business. Businesses can respond to market changes in an instant by simply changing their LED display message.
A good LED display partner is not only focused on making a sale, but more importantly, they share the real power of LED screen to their clients. They make their clients see that a digital LED screen is a significant business investment.  They help customers recognize how advertising and marketing works through this investment.

One of the major benefits of LED screen advertising is geographic proximity and the way it generates business leads. Many business owners say that new customers come into their store once they see their electronic display. It gives businesses the opportunity to communicate with potential customers who are on the road, at their front doors or those just passing by.

LED display has also been favored over other advertising mediums because of its flexibility in managing content. It also requires less manpower and resources to deploy.

LED screen partners should be able to discuss relevant facts with their clients. This includes projected revenues, expenses involved, net sales, benchmarking scenarios and reviewing current sales. It is also essential to discuss the unique challenges that affect led display return on investment (ROI), standard solution elements, best practices and some case studies that assist ROI conversations.

Measuring LED display ROI

LED display has proven itself to provide the highest marketing ROI. It is the most cost effective advertising solution for your business since it has the lowest cost per 1000 exposures or CPM. Its CPM is about $0.15 compared to other advertising mediums (like newspaper) with over $5 CPM. This low CPM means that a LED display can reach a broader audience for less money.

ROI is one of the most important calculations a business has to measure. The ROI of LED display is long-term. The ability to measure ROI is a critical aspect of marketing that helps determine the impact and value of the new business investment solution.

Factors in determining ROI

Projected Revenue: This depends on several factors such as people passing or driving by your business each day and the number of impressions it makes.

Expenses Involved: When calculating ROI of LED display, consider these expenses- Total cost of buying and installing the LED display, electrical expenses for running the display and maintenance and labor costs.

Net Sales and Profits: After a month or two, calculate the net sales and profits. Compare the results with the previous revenue before implementing LED screen. You will begin to see the payoff of your investment.

With the latest technologies, businesses today have access to every tool, guides and tips to track all aspects of their LED display.

Without a doubt, customers who make proper use of electronic LED display for their business will surely reap the benefits. According to the SBA, the US Small Business Administration, LED displays typically bring an increase in business of at least 15%.

In Conclusion

From an increase in foot traffic to a dramatic increase in sales and greater recognition in their community, LED display proves to be a smart advertising tool. The ROI from this investment allows businesses to reach their goals, expand their business and grow their companies.

Analysis of Quality Problems of LED Display Devices in Production Process

The production and installation technology of LED display screen has a great influence on the quality of display. From the choice of production materials to processing to finished products, each link needs to be strictly checked and detailed to every step. In addition, in the process of using LED display, LED display should also be regularly checked and maintained. If the quality problems are found, remedial measures should be taken in time.

Today, the scope of LED display applications continue to expand, and the number of LED display components is also increasing, and the quality of LED display components has a great impact on the quality of LED display. However, many of the LED display element is mainly embodied in quality uneven in quality, the following points: one is the new LED display element is still in the trial stage, the quality can not be guaranteed, two is the professional level and comprehensive quality of the LED display element of production personnel is not high, greater mobility, the three is the LED display elements of poor quality of the original, not the LED display the production and use of demand.

1. electrostatic problems analysis

In the process of production and installation of LED display, static electricity has a great influence on the quality of LED display. However, many LED display production and installation enterprises only know

To the importance of electrostatic control in the welding process of LED display screen, there is insufficient understanding of the importance of electrostatic control in other links. In the north, winter cold and dry climate, the electrostatic voltage is very high, will destroy the static LED display circuit, the circuit is damaged, the performance and service life of LED display will be affected in different degrees. Therefore, in the LED display production and installation process, we must pay attention to anti-static control, to avoid damage to the LED display.

2. welding link control problem analysis

There are many quality problems in welding process will LED display, mainly reflected in the following points: one is the electrostatic prevention and control of enterprise management is not in place, the two is the LED display application temperature and air humidity control is not reasonable, the three is the LED display element welding time control is not good, the four is the quality problems of welding materials, five is the welding personnel do not have

Professional welding technology, professional level is low. Many welding enterprises do not have professional welding personnel, the mobility of personnel is relatively large, leading to lack of technical guarantee for welding of LED display screen. LED display in use after a period of time, the brightness of the screen becomes low, the reason for this phenomenon is not reasonable to control the welding welding personnel time and temperature, resulting in LED display memory in fog, thereby affecting the brightness of the screen. Therefore, in order to ensure the quality of LED display and control welding problems properly, welding enterprises must strengthen personnel training, and continuously improve the professional level and overall quality of welding personnel. In addition, welding enterprises can set up rewards mechanism in the welding personnel, and give some material rewards or spiritual rewards to the excellent employees, so as to improve the enthusiasm and enthusiasm of the welding staff.

Aging analysis of LED display screen

Normally, the LED screen should be placed 72 hours before the show, and the 72 hours are LED screen aging time. However, from the actual situation, many LED display manufacturers do not display the aging process, so that we can not find the quality problems of the LED display, nor can we take measures to solve the quality problems. In fact, many quality problems found in the process of the LED display to the LED display, LED display a lot of much maintenance, the main reason is that the LED display no aging treatment on stage before. If we do not deal with the aging of the LED screen, it will not only affect the quality of the LED display, but also increase the maintenance and maintenance costs of the LED display, thereby reducing the economic benefits of the application enterprise.

4. LED screen mask problem analysis

Typically, LED display rooms are LED lights, people will find better visual effect from the appearance of many LED display, but from the side the visual effect is not very ideal, have varying degrees of mosaic phenomenon, affecting the brightness of the LED display panel, the cause of the problem is the existence of LED display screen mask quality problems. LED display mask role in the following aspects: first, to protect the LED display, two is to enhance the brightness of the LED display, enhance the color of the background, so that LED screen and background contrast. If the LED display mask quality problems or the installation method is not correct, not only to protect the LED display, it will destroy the LED display, affects the performance and service life of LED display screen. LED display screen mask unqualified reflected in the following points: one is the LED display mask material is not good, there are two impurity LED display mask surface, three is the LED display strong reflective mask, four is the LED display mask fixing screw number is relatively small, LED display mask less stable, five is the LED display screen mask and display circuit board cannot combine. Therefore, in order to ensure the quality of LED display, it is necessary to ensure the quality of LED screen mask, reasonable selection, reasonable installation.

5. display module problem analysis

LED display module problems are mainly reflected in the following aspects: first, the module shell quality problems; two, the module material is not good. To ensure the quality of LED display, we also need to ensure the quality of LED display module, select high quality materials, strictly control the use of module glue, to prevent leakage of glue.


Although the scope of application of the LED display screen is constantly expanding, but LED still exist many problems in the application process, the only reasonable solution to these problems, in order to ensure the quality and performance of the LED display, LED display prolong service life, reduce the maintenance cost of LED display. LED display quality problems can be reflected in six aspects, any link is crucial. Therefore, the staff must combine the actual situation, reasonable formulation of LED display quality control program, to ensure the quality of LED display components and masks, pay attention to the LED display factory aging problem. In addition, the staff should also do the anti-static LED display, LED display components will be affected or static, resulting in LED display damage, increase the maintenance and maintenance cost LED display.

Rainy Season Hits! Let The Outdoor LED Screens to Ride Out The Rainy Season

Rainy weather is coming, heavy rain and muggy weather occur again and again. The LED display lamp belongs to MSD components (moisture sensitive devices), wet weather is a big challenge for LED display.
Matters needing attention:

The outdoor LED screen itself is more complex than the indoor environment, not only to consider the wet problems, but also to do waterproof and other rainy days maintenance work, especially in some rainy seasons and regions. Central and southwest regions along the Yangtze River are mostly hot sauna climate, high temperature, humidity, and deformation device; in the Southern China area, the coastal salt fog weather, typhoon, fog and other inclement weather, high temperature and high humidity; East China in May will usher in the rainy season, high temperature, high humidity, low wind speed and illumination are scarce the device, easy to mold.
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Protective measures:

In addition to the LED display production design for waterproof and moisture-proof, we may also encounter screen in the warehouse accidental water conditions. In case the screen is flooded, we can do the following:

1, with the fastest speed with fans or other tools, the water inlet LED screen completely dried.

2, completely dry the screen after the aging of the body, the specific steps are as follows:

A, the brightness (Quan Bai) tune to 10%, electrify aging 8-12 hours.

B, the brightness (Quan Bai) tune to 30%, electrify aging 12 hours.

C, the brightness (Quan Bai) tune to 60%, electrify aging 12-24 hours.

D, the brightness (Quan Bai) tune to 80%, electrify aging 12-24 hours.

E, the brightness (Quan Bai) tune to 100%, electrify aging 8-12 hours.

With the above procedure, the LED screen will be restored to normal, but the following points should also be noted during the process:

1, do not put the LED display screen body into the air box, so that the LED lamp is easily blocked.

2, in the warehouse when the water, the air box may be flooded, should be exposed to all air boxes, to prevent the water in the container after the evaporation to the LED display inside.

3, all influent LED display does not deal with in time, may more or less affect the stability of the screen, in the emergency process, the screen power may occur after the death of the phenomenon of light.

4. All inlet LED display screens are in the air box. More than 72 hours, the screen basically no repair value, please handle with care.

In addition, both indoor and outdoor screen screen, most effective way to avoid the wet damage function is often used to display, the working state of display itself will generate some heat, some water vapor can be evaporated, thus greatly reducing the possibility of short-circuit caused by damp. As a result, the often used display screen has a much smaller impact on the relative humidity of the less common display. Optokingdom engineer suggested that in rainy wet season, LED screen display at least used more than once a week, at least once a month to open the screen, lit more than 2 hours.

Common Causes of LED Display Failure

Nowaday, LED display has become a part of people’s lives, the streets and lanes, the square station, can be seen all kinds of different sizes of different types of LED display. It is a set of optical, structural mechanics, electronics, computer science in a systematic project. According to statistics, ninety of all domestic LED fault screen percent are large or small, if summed up the main attribution of these faults, we can from the fault source control, to improve the display quality.

LED display 80% failure is caused by the following factors: AC power distribution wiring harness, terminal, connector, signal and low voltage DC wiring harness and connector, switch power module, fan, plastic shell components. These interfaces, cables, power, if you do not choose the bottom, will lead to a whole or part of the black screen LED display, flower screen, mosaic, no signal, etc.. These are also very difficult to maintain, so we are in the production process is to pay attention to reduce the failure rate.

The rest of the fault and 80% for the following reasons: PCBA solder joints, capacitors, terminals, LED lamps, Water Leakage dust caused by the level of protection for the lack of the packing box, leakage screw hardware corrosion control board. These reasons will lead to the LED screen with blind lights or highlights, one or more lines are not bright, lack of color, etc., if the control card or software problems will lead to abnormal image display. Outdoor LED display must be strictly in accordance with the testing standards to design, waterproof and dustproof, wind resistant to high temperature, otherwise it is easy to appear all kinds of faults, and even make the entire LED display scrapped. In addition, the operator should grasp the relevant basic knowledge, with good habits, coupled with professional maintenance personnel, but also to a certain extent, reduce the failure rate.

More Troubleshooting tips about your led display please visit our website http://www.optokingdom.com/user-manual.html

We are the most trusted online store for HSTV LED Display,LED screen,led video wall,led signs and led panel. We offer the highest quality of LED Screens, Displays,signs,panels suitable for both indoor and outdoor advertisement. Visit our C2M online shopping mall: http://www.optokingdom.com/

Some Dos and Don’ts When Installing LED Display Modules

At present, with the increasingly wide application of LED display, consumers in the purchase of the LED display will usually require manufacturers to help install, it is said that the LED display is a technical discipline required to install LED. Although the technical staff of experienced, LED display installation is hundreds of times, but for some technical personnel just new to LED display industry, in the installation of LED display is often easy to overlook some situations, resulting in unnecessary problems.

1, The installation of the LED display module, the requirements of the use of double-sided adhesive or wood glue, so that the module card slot and suction plate firmly affixed. In the use of double-sided adhesive, it is necessary to add a glass glue, or in the sun for a long time under the sun, will cause the mold off. Remember!

2, LED display module with low voltage input, so not without power supply and direct access to the 220V, otherwise it will cause the whole burnt LED Screen module. Remember!!

3, Blister word or arranged in the box body module, as far as possible by three points, four points, in line to make the whole word or the box body to form a loop, or a loop, i.e. each stroke at the end of the module according to the positive and negative electrode is connected with the two power line.

4, Switching power supply according to the characteristics of the LED display module to adjust the output voltage, please do not use the rotating voltage adjustment button.

5, LED special switching power supply. Power can only moisture, not waterproof, so the power supply must be waterproof measures.

The positive and negative points, there are 6 LED display module, power supply port wiring installation note must correspond to the positive pole and the negative pole, if the positive and negative reverse, LED display module does not light, and will not damage the LED screen module, as long as the switch to normal.

7, LED display module are used low-voltage input, the power supply is installed in the light-emitting LED display module within 10 meters.

8, The installation can not push, squeeze, pressure LED display module on the device, so as not to cause damage to the device, affecting the overall effect. Remember!

9, Single line length of 12~m, 15~m, respectively, according to the actual use of two. The bent connecting wire (including the unused connecting thread) is fixed on the blister bottom plate with the glass glue to prevent the shading.

10, In order to prevent the connection line is easy to fall off from the wire seat, the line seat design has a barb, if inserted in the inconvenience, should withdraw from the re insert. We must confirm the connection LED display module wire has been firmly seated, otherwise it will cause off day after.

11, There is no water treatment of the LED screen module, installed in the font or box, should prevent rainwater into the font or box.

12, LED display module spacing can be adjusted according to the requirement of the brightness, each square cloth point the best control in 50~100 group.

13, The power supply port outlet module series number not more than 50 groups, otherwise the tail module will be due to voltage attenuation, resulting in LED screen module brightness reduction. Although the formation of the circuit can avoid the occurrence of attenuation, but should not be connected to too many LED display modules.

14, The power line access to the box, must first through the four line or the three line and the corresponding group of four or group of modules connected. When the power cord enters the box, a large junction should be made to prevent the LED display module from being pulled out.

Four Ways to Solve LED Display Screen Half Bright Half Dark

Have you ever encountered such a situation, when the assembled led display connected to the power, the screen board suddenly appeared on the face one half bright, one dark? What should you do? If you want to solve the problem, we must understand what caused the LED display half bright half is not bright , and then through the investigation and analysis of reasonable steps, solving the problem from the origin. Usually cause the LED display half bright for the following reasons, the investigation method is as follows:

1, The line loose

(1) first of all check to confirm that the serial port used to connect the controller is loose or abnormal phenomenon of shedding. (if in addition to the beginning of the process will become black, it is possible that in the process of communication and communication interruption, because the screen turned black, loose line so do not think that the screen is not moving, the line is not loose, please do check, but it is very important to solve the problem quickly. (2) check and confirm whether the HUB distribution board connected to the LED screen and the main control card is tightly connected or not.

2, Power supply problems

Make sure that all hardware, including the control system, is fully powered up. There is no flash in the power supply, there is no power failure, it is worth noting that the use of poor quality power supply, it is usually easy to happen this phenomenon.

3, LED unit board connection problem

(1) the longitudinal direction of the plate is not bright, check whether the power supply is normal.
(2) the transverse direction of a plurality of plates is not bright, check whether the connection between the normal unit plate and the abnormal unit board is connected, or whether the chip 245 is normal.

4, Software settings or lamp problem

If there is a clear distinction between the two, the possibility of a large set of software or settings; if the transition between the two, the problem may be the lamp. The above is half of the bright half of the LED display does not light the reasons and solutions, from the most likely cause of the 11 investigation, rapid positioning. If it is due to hardware failure or can not confirm the problem, please contact your service provider, access to technical support.

Shadow Elimination Technology of LED Display Screen

The development of the product can not be separated from the current events of technology, the development of LED display industry has accumulated a large number of display manufacturing technology, in which the birth of LED full-color screen is one of the performance of technical achievements. At present, LED full color display is widely used, technical strength is gradually increased, so, LED full-color display covers what important display technology? Today, optokingdom engineers told everyone shadow elimination technique in full color LED display!

Shadow elimination technique for LED display

LED display screen blanking technology can make the display screen is more delicate, so that the screen display of HD; low power consumption can save power the way long-term use in the display of the LED process to achieve low cost application and energy saving and environmental protection requirements; the higher the refresh rate of the display screen, the more stable, provide technical support for the fine quality, and this the display also makes no sense of the human eye fatigue, and can meet the needs of high-speed shooting. It is also the case, to promote the improvement of all aspects of the effect, but also a strong impetus to the development of the entire LED display technology.

Shadow phenomenon

Why is it so important in the effect of eliminating the shadow for LED color display ? Because LED display applications are often in a cycle of playing video, and this kind of dynamic display line switching will give column or parasitic capacitance line charge, causing some at the moment the bright LED lights appear dark bright, this is called ghosting phenomenon.

The main reasons for the phenomenon of the following:

Graphics driver problem. You can try to update the graphics card driver or reinstall the graphics driver, and proposed to adjust the resolution and refresh rate, but also may be related to the LCD display response time.

Graphics card problem. You can try to re plug, and clean finger, and can look at the graphics card fan is working properly.

Data line problem. Need to replace the data line to see, or check whether the data line is bent.

Screen line problem. That is, VGA line, check whether the line is connected properly, there is no problem of loosening. Can be replaced with a good quality VGA line try, in addition to the VGA line away from the power line.

Display problem. The monitor is connected to other normal computers, if the problem is still possible that the display problem.

Streaking earlier is a difficult technical problem in the industry, it also relates to the vanishing LED display technology, LED display current if the effect of eliminating the shadow, smear phenomenon will affect the display quality. Therefore, full color LED display high-definition display, the shadow technology is very important.

In addition, because the LED display of each column and row line has a parasitic capacitance and parasitic capacitance line will affect the driving chip output port rise fall time, which will affect the display chip low ash, and will cause streaking. Drag shadow phenomenon in the LED screen slash, the performance was very obvious: the normal display of the LED lamp, up and down (or left) position of the LED light dark.

When the ROW (n) line is turned on, the 1 will be switched on the parasitic capacitor Cc by opening the lamp; when the ROW (n+1) line is switched on, the parasitic capacitance Cc will be charged through the light of the lamp, causing the lamp to light up to 2.

The current shadow elimination technique effectively eliminates the ghosting phenomenon, when ROW (n) and ROW (n+1) line time, current vanishing function automatically to the parasitic capacitance of Cc charging, when ROW (n+1) for conducting, will not pass on the parasitic capacitance of Cc charging lamp 2, thereby eliminating the drag shadow phenomenon.

In order to reduce the power consumption of LED display, low power consumption. The power supply voltage of the LED display screen is reduced by reducing the constant current turning point voltage. The method also reduces the power supply voltage, the red light can be connected to the voltage drop of 1V resistance. Through these two aspects of improvement, to achieve low power consumption, high quality applications.

In short, whether it is vanishing or vanishing of current technology, drive technology was the most important so that the screen is stable and clear, with computer graphics driver, to ensure quality and smooth, achieve precision HD LED display screen display.

Outdoor LED Display Brightness Requirements

With the breakthrough of technology, surface mount small pitch LED display is widely used in outdoor, due to the initial lack of brightness in the outdoor development, many customers have doubts about the current brightness, to eliminate all worries, the well-known Shenzhen LED screen factory ,which all clients can trusted, here to teach the brightness of commonly used methods how to determine the outdoor LED display, hope than can help you.
What is the brightness of the LED display:
The brightness of the LED luminous tube is the intensity of the light emitted by the luminous body, called the light intensity, which is represented by MCD. LED screen brightness is a composite index, it refers to: all LED modules in the unit volume of the total luminous flux and luminous flux at a certain distance of the comprehensive index.
LED display brightness: in a given direction, the unit of luminous intensity per unit area is cd/m2.

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The brightness is proportional to the number of LED per unit area and the brightness of LED itself. The brightness of the LED is proportional to the driving current, but the life is inversely proportional to the square of the current, so it is not possible to increase the drive current for the sake of brightness. At the same point density, the brightness of the LED display depends on the material, packaging and size of the LED chip, the bigger the wafer, the higher the brightness, and the lower the brightness.
So what are the brightness of the screen brightness requirements?
General brightness requirements are as follows:
(1) indoor LED display: >800CD/M2
(2) semi indoor LED display: >2000CD/M2
(3) outdoor LED display (North):>5000CD/M2
(4) outdoor LED display (South):>7000CD/M2
We know that LED display energy saving mainly comes from the bright LED lights,the driver IC,design and structure of the switching power supply, power consumption design, intelligent energy-saving system designs.How to find the best balance for optimum energy saving effect of LED display billboard in these aspects is a must solve problem for every LED display enterprise.
It is not appropriate for us to excessively pursuit high brightness regardless of energy saving in order to achieve a better energy-saving goal. Now, a popular domestic 12000cd/m2 high brightness LED lamps are basically use large size LED chips. These large-size LED chips are adopted by most of LED display billboard manufacturers without any core technology.
As we all know that the drive current of LED lights is in proportion to brightness of LED display billboard. The brightness up to 12000cd/m2 is no doubt to increase LED lights drive current. Therefore, high brightness LED lights are definitely will be accompanied by low attenuation, high stability characteristics.High attenuation is not conducive to long-term use of LED display billboard and it may cause some birth defects because of excessively pursuit of high brightness, which will greatly decreasing the lifetime and display effects of LED display billboard.

Use a PH16mm LED display billboard as study case,the Technical parameter of this high-brightness LED lamps shows that when brightness achieve to 12000cd/m2, it will seriously decline to 8000cd/m2 in 1.5-2 years(Annual decay rate is over 20%). Consumers can check a few LED displays that has been operated in the same brightness  for about 2 years, you can easy to find the display brightness fail rapidly. More seriously, after the luminance reduced from 12000cd/m2 to 8000cd/m2, its status has not changed the high operating current, it will double the luminance decay rate resulting in several times faster in attenuation later and it finally became a high attenuation screen. A LED display billboard working in a vicious circle of light attenuation, it definitely can not be able to meet the requirements of long-term use.

In order to avoid light pollution, comply with environmental regulations, LED display billboard brightness of day and night are using different standards. It is well known that decreasing the will lose gray more or less, so the greater adjustment of brightness the more loss of gray. If the LED display billboard initial brightness value is set to 12000cd/m2 of the day and adjusted the brightness down to 800cd/m2 at night, which will extremely lose gray make poor display images or the brightness can not adjust to the standard requirements for night use make severe light pollution.
In summary, speaking from LED display billboard manufacturing technologies, the highly promotion of high brightness LED display billboard in the market does not really mean technology leadership but a serious sacrifice lifetime of LED display billboard in exchange for high-brightness.

Ways to Improve the Luminous Efficiency of Full Color LED display

Full color LED display light effect can be said to be what we usually understand, but not to pay too much attention to the place, then a good LED full color, a light source products for power consumption is also very concerned about, because this is certainly will affect the energy consumption and cost of the product itself. Based on the above problems, how can we improve effect of light color LED display and reduce costs? Here by Haisheng led Co.Ltd Technician will detail explain for you.
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1, multi chip packaging resulting in decreased yield and not easy to achieve the consistency of light.

2, the consistency of light and color, how to do the consistency of light is very difficult, but also increase the cost.

3, the high power full-color LED display screen the higher the reliability of the packaging, the relative cost of raw materials, making the cost is not easy to fall.

4, LED should meet the requirements of the quality of consumers.

5, warm white and high color performance problems. The softness and high efficiency will be reduced Zeguang.

6, high power LED packaging process is very complex, high proportion of artificial, not easy to produce to reduce costs.