Archive for the ‘LED Display’ Category
August 24th, 2011 | 
Author: The first LED displays was monochromatic because at that time there was no efficient blue light LED. The inventors of the first LED display screens were recognized and receive awards at 29th Engineering Exposition held in Anaheim, California. The first LED displays was developed in late 1970s and after the development of the effective blue LED, the color displays were emerged in early 1990s.
LED displays are used for illumination rather than displaying purposes. An LED display consists of number of LED and a typical LED display consists of many LED panels. Surface mounted device (SMD) panel and conventional LED panel are the two classes of LED panels found in the market. The conventional panel uses discrete LED which are used especially for display screens in large outdoors. Conventional panels are more common as compared to others and in this type of panel, the cluster of LED of different color are grouped to form a square-shaped pixels used for displaying.
The LED displays which are used indoors make use of SMD technology. SMD technology utilizes red, green and blue LED in panel which are themselves used to form lighting and illumination but not for display. Pixels are formed mounted over circuit boards and chips. The pixels formed are smaller than a pinhead. Therefore in SMD, the maximum viewing distance is decreased as well as there is slight decrease in the brightness. The both above mentioned featured make the SMD technology better for indoor applications.
The LED used to make up LED displays are one of the most important technologies of electronics. The light emitting diode offers many advantages over other light emitting sources. This diode is made of a semiconductor chip surrounded by the transparent plastic case. The plastic case allows the light to pass through it. As positive and negative terminals of the diode is connected to the supply, the electrons starts following through the semiconductor due to its chemical nature. The collision of electrons emits energy in the form of photons or light. The emission of different colors including infrared and ultraviolet light depends on the semiconductor material used in the diode.
Nowadays, LED are preferred over traditional light sources due to many advantages over them. In traditional light sources a large amount of heat is produced and nearly half of energy is wasted in the form of heat. On the other hand, LED consumes very less energy and very less amount of heat is produced as compared to traditional light sources. These are the reasons for which the LED are used in traffic lights and all other devices.
An electronic device that is used as a very effective light source is known as light emitting diode or LED. These diodes are used to make up a video display which is known as LED displays. LED are used in everyday devices ranging from remote control to traffic lights. LED displays is also used in store signs and billboards.
Advertising LED displays offer one of the easiest, fastest and impressive ways to make an impact, encouraging more customers to come through the door. Advertising LED displays empower many businesses and business owners to cultivate their target market more effectively, quickly transitioning viewers from potential customer to first-time customer to repeat customer by creating a memorable, attractive, and informative advertising narrative over time.
LED display board is great for getting the attention of many of your potential customers. It also allows dynamic updating, which makes it easy for businesses with daily specials to display the correct item with minimal effort or human intervention. Your customers can be kept informed by a constantly-updated LED display board, are more likely to see relevant advertising and choose your business instead of your competitors.
• Advertising LED displays are specially constructed to release a large number of photons outward and also fit more easily into modern electronic circuits. The intensity of the lights and colours is what really attracts most people to these LED displays and LED signs. They can be easily installed and quite easy to maintain.
• Advertising LED displays also let you check the status of your order, which would give you the certainty and clearness, knowing the right status of the service that you have already paid for. Advertising LED displays also offer numerous advantages over other lights; it lasts longer, consumes less energy and is smaller than many other traditional light sources.
• You can share important information about upcoming special guests or bands through Advertising LED displays. Advertising LED displays are widely used in various industries including manufacturing, distribution, trading, different organisations, including schools, colleges and even in religious institutions.
• With the help of advertising LED displays, a large number of message to message changes can be easily arranged with the help of the computer. It serves quite well in any environment where information needs to be effectively and efficiently conveyed to any number of people.
• Advertising LED displays have pre-designed panels and measures standards, once you own your screen advertising, you have the alternative to change the LED display, depending on how long you are willing to rent it, in that way the returns of investment will considerably improve.
The main advantage of advertising LED displays is efficiency. They can provide a complete solution for your visual display needs and increase the market value to a great extent. The content and message of any type of advertisement can well be communicated to the customers with this technology, which is not the case with other signs. Advertising LED displays are the best option as they are highly flexible in effectively communicating the changes, as you sometimes, need to change your advertisements and services on daily basis to retain your position in the industry. In addition to all that, it is less expensive when compared to other traditional advertisements. An attractive and informative LED signage enables many businesses to communicate the value of their products more effectively, which will ultimately be converted into additional sales.
What is the application of the led display in stadium
Led display now becomes a necessary equipment in many modern stadium place ,when in the big and important sports match ,there are many big size led display are use as a necessary equipment .when working in the stadium ,the large led display should be displayed the matches information clearly ,in time and correction .Accross live media video technology , the led display can display the information of the matches . contrast and create a tense, warm atmosphere of competition. Also requires a system with simple, accurate and fast, easy to operate man-machine interface, supports multiple sports project, meet all the physical rules of the game requirements, easy maintenance and upgrades.
The Large Led display generally divided into two parts dot matrix display and time, computer network control system for data processing, control of large-screen display for network systems and broadcast television systems provide real-time information; exclusive judges of the competition system for all kinds of sports basic score information infrastructure. Another led display is time-points Led display time with the game scoring system connected players play the game results and related information from the game sense, the screen time is more important points, some of the video track can not big screen, but can not do without for the time points of the screen. Timing and scoring screen, and the key is immediately clear and accurate, and on this basis, try to make it more lively and expressive (such as animation, etc.). Scoring screen to text or text with the main graphics animation competition players displayed results, data or other information. The color can make single color, multicolor or full color led display .
Note that, sports electronic display system is a set of various design competitions, scoring display, illustrations, posters, video, audio and other multimedia players and athletes, team management background integrating information management center, in order to effectively work to achieve the above, using the computer network system as an electronic display system hardware and software platforms, electronic screen, I referee the game as a network terminal with a timer are mounted on a LAN in order to achieve the full advantage of information network platform management of shared control method is simple, easy system expansion and maintenance. Stadium environment coupled with brighter light, sight, view larger, and consequently LED display s size, brightness needs to be determined according to site conditions.
?Automobiles? to make you free from the limits
“Henry Ford freed common people from the limitations of their geography”.
Once, while going through a magazine I read this quote made by one historian. These lines made my mind wheels to move in the direction of automobile industry, which really has given us speed and accessibility to reach anywhere in the world and to go beyond the word ‘limitations’. Historian gave acknowledgment to Mr. Ford, might be due to the revolution he brought into the field of transportation, broadly into the automobile industry. Henry Ford was an American man, who has made history in the world of Automobile. He was the founder of the ‘Ford Motor Company’ and referred as the father of modern assembly lines those have been used in mass production.
Today whole world is moving on the wheels as automobile industry has acquired a remarkable place in everyone’s life. The automobile gave mobility to our life to the degree that never been recognized before. It has made a great impact on human being as the motor vehicles have narrowed the gap and shortened the distance between so called rural and urban areas.
This changed many of ours life and catered more flexibility to it. Farmers can transport their productions easily and economically using various modes of transportation. This also made the journey or transportation of our younger one’s easy as regional or far away schools are now easily accessible by bus for them. Alike this many of the examples are available for us in our day-to-day life, which has a wide and good impact of automobile.
Automobile is the field useful for people in the urban as well as rural parts. As it is giving speed to the urban routine tasks or can say city life it gives pace to the farm duties too. Automobiles have drastically changed lives in cities by picking up the pace for the outward expansion of population into the suburbs. Through highway transportation automobile industry has given emphasize to suburban trends. This encourages business and industry to move to these outward sites. Impact of Automobiles gave birth to many of the new tasks and businesses that have allowed more employment to the world’s growing population.
Automobile is a broader term, which includes any power-driven vehicle categorize under various types such as cars, trucks, buses, scooters, motorcycles, mopeds, matadors etc. Apart from this, auto accessories for the above kinds of automobiles such as various auto parts, tyres & tubes, brakes, auto electrical spares etc are also included in this automobile term. This has broadened automobile industry in wider manner. The wider industry like this is doing well on the extensive and widen platform of business. Manufacturing, supply, export-import and servicing of automobile and its parts are the key elements of industrial economies. The revenue of billions of dollars and billions of job opportunities are generating worldwide through this industry every year.
Today whole world is moving on the wheels as automobile industry has acquired a remarkable place in everyone’s life. The automobile gave mobility to our life to the degree that never been recognized before. It has made a great impact on human being as the motor vehicles have narrowed the gap and shortened the distance between so called rural and urban areas.
LED display was broken into the mainstream luxury housing market – forearm arm sling
Ordinary people has been regarded as a “luxury”, LED TV, are anxious to get rid of a price through price cuts without the city of embarrassment. This reporter recently from the Shanghai seminar on consumer trends, color TV was informed before the end of the year, Hisense, Samsung, more than ten domestic and joint venture brands will collectively cut prices LED TV, the maximum straight down 5,000; stores, the Suning will also break the color TV in the old-for – The new maximum ceiling of 400 yuan in subsidies, according to product sales price of 10% of the full subsidy, hope to attract consumers.
“Luxury goods” anxious to fight the People First card
Since the price is too “noble”, LED flat-panel TV to consumers in Shanghai, has been highbrow, but at the end of this situation is expected to be broken. At present, Hisense, Skyworth, Konka, Haier, Changhong, TCL six domestic brands, as well as Samsung, Sharp, Sony, LG and so the concept of joint venture’s camp has put in LED products, in November to December will be the balance after another 40 new listing, and a variety of promotional price cuts will also be opened. Such as Samsung postponed “buy LED TV, send LCD TV” activity, Hisense, introduced LED products bought straight down 5,000 yuan profit concession, momentum are very vast.
Industry sources say, LED TV will become the future market protagonists, in the color TV industry has become the consensus, in the urgent introduction of flagship product, the brand has been ahead of the layout of the emerging markets.
Color TV market by the end of polarization
Although LED TV prices higher than conventional LCD TVs a large portion, but its brightness, power consumption, viewing angle, and refresh rate, etc. are all advantages. Appliance experts, LED and LCD power consumption ratio of about 1:10, will provide an extremely wide 160-degree viewing angle, you can display a variety of characters, numbers, color images and animation information, multiple displays can also be broadcast networking , in bright daylight can not stop watching, and to adapt to the low temperature of minus 40 degrees.
According to business presentations, many members of high-end VIP customers to purchase the vast majority are 46-inch to 55-inch large-screen LED TV, the average price at 7,000 yuan to 20,000 yuan; while the average price in the 1500-4000 yuan section 19 to 32-inch LCD TV has become the main force in the low-end market.
Trade-in subsidy ceiling has been broken
The reason why the previous LED power far less buying LCD TVs, to a large extent with the state’s trade-in subsidy policy. As color TV commodity subsidies to limit the maximum cap 400 yuan, 4,000 yuan to buy the following low-end color TV consumers can enjoy the subsidy by 10 percent, but the LED and large-screen LCD TVs to consumers are less cost-effective, even if the buy 20 thousand yuan of LED television only 400 yuan subsidy equivalent to only 2%.
Around the subsidy ceiling, appliance stores in Shanghai are also start the article. From Suning learned this week from its first implementation of “make up credit” for all the sales of LED products and 42-inch flat-panel TVs make up more than 10% margin of preference.
Ordinary people has been regarded as a “luxury”, LED TV, are anxious to get rid of a price through price cuts without the city of embarrassment. This reporter recently from the Shanghai seminar on consumer trends, color TV was informed before the end of the year, Hisense, Samsung, more than ten domestic and joint venture brands will collectively cut prices LED TV, the maximum straight down 5,000; stores, the Suning will also break the color TV in the old-for – The new maximum ceiling of 400 yuan in subsidies, according to product sales price of 10% of the full subsidy, hope to attract consumers.
“Luxury goods” anxious to fight the People First card
Since the price is too “noble”, LED flat-panel TV to consumers in Shanghai, has been highbrow, but at the end of this situation is expected to be broken. At present, Hisense, Skyworth, Konka, Haier, Changhong, TCL six domestic brands, as well as Samsung, Sharp, Sony, LG and so the concept of joint venture’s camp has put in LED products, in November to December will be the balance after another 40 new listing, and a variety of promotional price cuts will also be opened. Such as Samsung postponed “buy LED TV, send LCD TV” activity, Hisense, introduced LED products bought straight down 5,000 yuan profit concession, momentum are very vast.
Industry sources say, LED TV will become the future market protagonists, in the color TV industry has become the consensus, in the urgent introduction of flagship product, the brand has been ahead of the layout of the emerging markets.
Color TV market by the end of polarization
Although LED TV prices higher than conventional LCD TVs a large portion, but its brightness, power consumption, viewing angle, and refresh rate, etc. are all advantages. Appliance experts, LED and LCD power consumption ratio of about 1:10, will provide an extremely wide 160-degree viewing angle, you can display a variety of characters, numbers, color images and animation information, multiple displays can also be broadcast networking , in bright daylight can not stop watching, and to adapt to the low temperature of minus 40 degrees.
According to business presentations, many members of high-end VIP customers to purchase the vast majority are 46-inch to 55-inch large-screen LED TV, the average price at 7,000 yuan to 20,000 yuan; while the average price in the 1500-4000 yuan section 19 to 32-inch LCD TV has become the main force in the low-end market.
Trade-in subsidy ceiling has been broken
The reason why the previous LED power far less buying LCD TVs, to a large extent with the state’s trade-in subsidy policy. As color TV commodity subsidies to limit the maximum cap 400 yuan, 4,000 yuan to buy the following low-end color TV consumers can enjoy the subsidy by 10 percent, but the LED and large-screen LCD TVs to consumers are less cost-effective, even if the buy 20 thousand yuan of LED television only 400 yuan subsidy equivalent to only 2%.
Around the subsidy ceiling, appliance stores in Shanghai are also start the article. From Suning learned this week from its first implementation of “make up credit” for all the sales of LED products and 42-inch flat-panel TVs make up more than 10% margin of preference.
Led Display Was Broken Into The Mainstream Luxury Housing Market
Ordinary people has been regarded as a “luxury”, LED TV, are anxious to get rid of a price through price cuts without the city of embarrassment. This reporter recently from the Shanghai seminar on consumer trends, color TV was informed before the end of the year, Hisense, Samsung, more than ten domestic and joint venture brands will collectively cut prices LED TV, the maximum straight down 5,000; stores, the Suning will also break the color TV in the old-for – The new maximum ceiling of 400 yuan in subsidies, according to product sales price of 10% of the full subsidy, hope to attract consumers.
“Luxury goods” anxious to fight the People First card
Since the price is too “noble”, LED flat-panel TV to consumers in Shanghai, has been highbrow, but at the end of this situation is expected to be broken. At present, Hisense, Skyworth, Konka, Haier, Changhong, TCL six domestic brands, as well as Samsung, Sharp, Sony, LG and so the concept of joint venture’s camp has put in LED products, in November to December will be the balance after another 40 new listing, and a variety of promotional price cuts will also be opened. Such as Samsung postponed “buy LED TV, send LCD TV” activity, Hisense, introduced LED products bought straight down 5,000 yuan profit concession, momentum are very vast.
Industry sources say, LED TV will become the future market protagonists, in the color TV industry has become the consensus, in the urgent introduction of flagship product, the brand has been ahead of the layout of the emerging markets.
Color TV market by the end of polarization
Although LED TV prices higher than conventional LCD TVs a large portion, but its brightness, power consumption, viewing angle, and refresh rate, etc. are all advantages. Appliance experts, LED and LCD power consumption ratio of about 1:10, will provide an extremely wide 160-degree viewing angle, you can display a variety of characters, numbers, color images and animation information, multiple displays can also be broadcast networking , in bright daylight can not stop watching, and to adapt to the low temperature of minus 40 degrees.
According to business presentations, many members of high-end VIP customers to purchase the vast majority are 46-inch to 55-inch large-screen LED TV, the average price at 7,000 yuan to 20,000 yuan; while the average price in the 1500-4000 yuan section 19 to 32-inch LCD TV has become the main force in the low-end market.
Trade-in subsidy ceiling has been broken
The reason why the previous LED power far less buying LCD TVs, to a large extent with the state’s trade-in subsidy policy. As color TV commodity subsidies to limit the maximum cap 400 yuan, 4,000 yuan to buy the following low-end color TV consumers can enjoy the subsidy by 10 percent, but the LED and large-screen LCD TVs to consumers are less cost-effective, even if the buy 20 thousand yuan of LED television only 400 yuan subsidy equivalent to only 2%.
Around the subsidy ceiling, appliance stores in Shanghai are also start the article. From Suning learned this week from its first implementation of “make up credit” for all the sales of LED products and 42-inch flat-panel TVs make up more than 10% margin of preference.
As LED technology continues developing and shows advantages of low consumption, long life-span and environmental protection, its application has shifted from initial indicator light to such more potential fields as display panels, illumination, backlight, automobile lights and traffic lights, etc. Now LED application is developing in a diversified way. Demand for normal brightness still ranks first in Chinas LED market; however, the market of high brightness and super high brightness LED has even greater potential. Traditional red and green LED are widely drawn on in China. AlGaInP LED is still the mainstream and GaN LED is increasing sharply. The year of 2005 witnessed a growth rate of 18.4% in Chinas LED market. This report expatiates upon the development and future outlook of Chinas LED application market, profoundly analyzes “hot” LED application markets including the display panel market, the backlight market, the landscape illumination market, the interior decorative lights market and the most potentially prosperous interior illumination market and elaborately studies the market scale, product structure, market configuration, brand fabric and market characteristics of LED. In this way, this report completely and specifically analyzes the development of Chinas LED market such asLed display,Led manufacturer,Electronic signs and the latest development of major manufacturers. The report also forecasts the development trends of the LED market and its application fields for the next five years and analyzes the outer environment (policies and standards), the market trend, market structure and market scale that may influence the LED application market. This supplies decision-making foundation for relevant manufacturers to establish their market developing plans and strategic objectives for the next few years. On the basis of these analyses, the report ends itself with strategic suggestions for market development in the LED field. Mainland China and Taiwan produce over 25% of the world’s LED and LED displays. In China alone, output is expected to reach 65 billion units by 2007.With production growing 30% per year, how can you be sure of finding quality suppliers? Which suppliers are best positioned to meet your needs? Get all the answers in this report featuring profiles of 68 leading suppliers, Shortlist the companies that meet your requirements to ensure that you remain competitive. Plus, read in-depth industry and market information including product trends, production and pricing forecasts, and coverage of the region’s leading supply centers. Impartial and in-depth profiles of 22 first-tier LED and LED display manufacturers in mainland China and Taiwan, featuring details on their manufacturing capabilities, QC and testing facilities, and R&D strategies. Based on personal factory visits and interviews with senior managers, this information is available nowhere else. Brief profiles of 46 additional suppliers, highlighting key sourcing information such as monthly production output, key product lines, major export markets and R&D focus for the year At-a-glance information of 66 of the top-selling export models, featuring key specifications, full-color pictures and ordering information. A special look at the key product trends covering chip and HB LEDs. This all-new report covers: IR LEDs, color/white LEDs, LED lamps, LED displays, LED lights/cluster lamps, HB LEDs, visible light LEDs, chip LEDs and LED lamp/indicators
Last week I was talking with a friend (which is also an expert in the LED screens field) about the advertising clips broadcasted on LED screens. I was giving my opinion and he was providing with his first-hand experience about the most common objections that a digital advertising company gets from its customers.
Basically, we were saying, one of the most common objections you get when you are selling your advertising spaces on LED screens is that after a while (usually 2/3 years) the LED display gets integral part of the environment and you do not notice it anymore.
This objection make perfect sense: the initial excitement for the new high-tech installation, will allow you to enjoy high profits the first year. But the LED screen might become invisible to the audience after a few months if you persist to continuously broadcast advertising only. Why? Because like any human being, your viewers will loose interest if there is not a tangible and immediate benefit for them.
So how can you respond, or better anticipate and avoid such objection? For example you could invest part of yours advertising spaces to provide a truly useful public service to your audience. You could broadcast traffic information, weather forecast, local time, date and temperature, list of the current or future events in the City, quote of the day etc…
In this way you give your viewers a good reason to watch your LED display everyday. In my opinion you should reserve about the 25% of your advertising time to such type of public information in order to make it look a REAL service and not just a random information given every now and then.
Now, I know this means extra work for you or your graphic designer and virtually reduce the number of customers you could host on your LED screen. But I think there are two important considerations that you should make. First, the extra work is an investment that will keep your LED display attractive to your customers for a longer period of time. Second, by explaining to your customers how you catch viewers’ attention and how they can benefit from it, you might be able to charge more for the advertising on the LED screen!
Another common objection is: Can you prove that my business will grow thanks to the advertising on you LED screen? In other words, how can you prove the real benefits (ie. increased revenues) that the advertising brought to your customer.
This is the type of objection you might face especially at the moment of the contract renewal with an existing customer. And if you can not reply properly he/she might not sign the advertising contract the second time.
So how do you respond to that? Of course, as always it is better to prevent an objection rather then respond to it (and if you can not prevent it, at least mention it yourself first and provide a convincing answer before the customer raise the doubt).
In my opinion, the best ways to respond to the “proven benefit” objection is to provide a “proven benefit”: teach your content creator a few basic notions of direct response advertising.
What makes direct response advertising different from traditional advertising is that it asks the viewers to respond directly back to the advertiser. Usually, this means asking the audience to call to get a free quote, take advantage of a special time-limited offer, visit a Web site to get a report, or walk into a place of business to claim their free gadget or sample.
Direct response advertising is, therefore, perfectly measurable. Which is both good and bad. It’s good for your customers because they know what they’re getting in return for their advertising dollar. And it’s good for you if it performs well… When it doesn’t, there’s no place to hide (maybe behind your LED giant screen?)
Other Terrible Mistakes in LED Screen Content Creation
Here we go with other terrible mistakes you should absolutely avoid when creating new content for your LED screen. As you can very well imagine, the KEY role in the LED screen content creation is the designer. Many people don’t realize how fundamental this role is, because they are too concentrated on selling the ads spaces. The point is, if you have a good designer, your ads will sell themselves. If you don’t have a good designer, it doesn’t matter what a great salesman you are… you will not sell a single space!
So the first rule of designer is: one more little effort. If you installed a LED wall, you probably have made quite an investment. I know at this point you don’t want to hear about further expenses anymore. I perfectly understand that. But please, please, do not make the unforgivable mistake to save on the Ads designer. Having an inexperienced person creating the ads (i.e. your teenage nephew) is like giving your brand new Ferrari to a first-time driver. I know you already spent lots money, but try not to waste more by poorly managing your investment.
Second rule of designer: know what you (he) do (does)! Sometimes I look at ads that are so badly designed that I actually would like to call and complain. I feel like even I could do better than that and I bet other people think the same. To avoid such situations, send your ads designer in front of the screen at least 1 hour a week, to check by person what is he doing and how the ads appear to the final audience. I promise you that the first few times, he will change 50% of the content of each single ad. Read the rest of this entry »