LEDSINO: 九月 2019

2019年9月26日星期四

Effect Of LED Wall Transparent Screen For Night-Travel

On Sep 16, 2019, a city joint light show with the theme of “Confession To Motherland” was built on 25 landmarks in 9 cities along the Yellow River.

According to several landmark lighting shows released by People’s Daily：Wangfujing Department Store, Lanzhou Yellow River Bridge, Yinchuan Yuehai CBD, Ordos Kangbash Library and Museum, Taiyuan Yingzeqiao Building, Zhengzhou Olympic Sports Center and Millennium Plaza, Jinan Greenland Center, the landmark buildings all have applied LED Transparent Display Technology.

Due to its self-illumination and bright colors, the LED display caters to the needs of nighttime sights. Therefore, although the urban nightscape is still dominated by lighting, the operability and diversity of lighting brightness is much lower. So LED display still plays a significant role in it, and its ability to be free from advertising approval, it is also increasingly favored by various buildings, such as New York Times Square, Shanghai Bund, In addition, in recent years, many landmark buildings have installed Glass LED Screen for viewing, publicity, advertising and other purposes, and also brought many business opportunities for LED screens.

Moreover, today’s LED sky screen, LED tunnel screen, LED shaped screen and other novel, beautiful LED screens appear, the eye-catching strength is doubled, and the demand in the night travel economy will continue to rise. However, compared with lighting by means of illumination, however, since the LED display screen can only be in a black screen state when it stops playing, it will affect the appearance during the daytime, and will affect the lighting of the installed building body, and the traditional LED Display Screen.

Need to install steel frame, the weight is large, if the installation position is reserved in advance during the non-construction process, the post-installation must consider the weight bearing problem of the building, so it often receives a large limit in size, and can not play a bigger role in the night travel economy. The role.

However, for the LED Transparent Screen, the lighting problem that restricts the traditional LED display is solved because of its transparency, and its weight is much lower than that of the traditional LED outdoor large screen, so the degree of force is relatively high depending on the screen size. The traditional LED screen, it can be said that the size of the LED wall transparent depends only on the surface area of the building, and even completely replaces the exterior wall glass decoration.

Although the transparent video screen has the contradiction between “transparency and clarity cannot be achieved”, since the viewing distance of the transparent display of the building is usually far away, the conflict between the clarity and the transparency of the LED transparent screen is caused. The impact of the impact on the transparent display of the building is basically negligible, but with the advancement and development of technology, this contradiction is gradually being resolved.

The importance of Transparent Screens in landscape construction and building construction is increasing, and the trend of building materials for LED display glasses is becoming more and more obvious, and because it can completely fit the exterior walls of buildings, it is applied to irregularities in exterior walls. Buildings (such as the Ordos Kangbash Library and Museum, and the Zhengzhou Olympic Sports Center) can better enhance their artistry because of the alienation effect produced by the changes in the shape of the surface of the building.

With the city’s increasing emphasis on the air environment and urban safety, more and more cities are beginning to use the light show to replace the fireworks show as a way of celebrating the festival or to display it as a tourist attraction. Extending the city’s profit time to the whole day, the transparent led screen is also obvious in the pull and drainage of the night travel economy.

Therefore, in the future urban development, because the LED Transparent Glass Display has the natural advantage of hiding the body shape during the day, it is inevitable to find its own exclusive positioning and development space in night landscape construction and festival celebration activities. Over time, more and more urban landmark buildings will be equipped with LED transparent screens to complete the transformation of landmarks and attractions.

About LEDSINO

As a professional LED Display Manufacturer, LEDSINO provides reliable products, comprehensive services and creative solutions for our LED Display industry.Since establishment, our team has been continuously innovating. Our LED Screen Rental, High Resolution LED Displays, Transparent Posters, Flexible LED Displays, Indoor and Outdoor LED Screens have the most advanced technology and forward-looking design in the present market.

For more information about LEDSINO, please visit: ledsino.com, follow us on Youtube, Twitter, Facebook, Instagram or Linkedin!

2019年9月25日星期三

The Difference Between SMD And DIP

Recent years, due to the advancement of packaging technology, the price advantage has been further amplified. In addition, the acceptance of the market is getting higher and higher, which also allows many leading companies to embark on the road of outdoor stickers. However, the DIP as the main force of the LED display over the past in the industry it still retains its place in the LED display industry with its comparative advantage over the performance of outdoor surface. DIP is still the best choice for making screens, especially in the field of large screens, or some special applications.

The Advantages of DIP

What kind of irreplaceable advantages do DIP get for it still has such a strong vitality under the crazy price competition of surface-mount products?

We will analyze the different structural components of the DIP and the MD and see what sort of advantages that SMD does not have but DIP.

Single lamp: DIP lamp, It has a build-in single-color chip. Each of the three different colors of red, green and blue is assembled together to form one pixel of the full-color display. With only one wick wrapped in each lamp and log lamp foot so that it can easily achieve the ultra-high brightness required by the outdoor usage and it does not need to increase the current to increase the brightness, then the heat dissipation is not a problem. The chip of DIP is packaged separately and it got high brightness, small driving current, good heat dissipation, low failure rate and low attenuation rate.

Way of soldering: the pins of the DIP lamp are soldered after soldering through the PCB board, then the soldering of the DIP is much more stronger. The solder joint issue does not easily come up during transportation or using especially in the relatively harsh outdoor environment, thus the maintenance failure rate is low to achieve the purpose of reducing the daily cost, so ensuring the welding quality is one of the key factors to ensure the quality of the outdoor display.

Way of sealing: Most of the sealing materials are currently made of silica gel. The thickness of the silicone of the DIP is about 3.5~4.5 mm, which could provide better sealing protection for the lamp and PCB board. The thickness of the silicone is much higher than that of the conventional SMD and sure the cost will be higher. However, it is more reliable when using in waterproof, moisture-proof, UV-resistant and other harsh environments.

Full-color DIP is better than SMD: good sealing, high brightness, strong environmental adaptability, and absolute advantage for long-distance viewing. Therefore, for special use environment and cost considerations , the DIP screen still has a large market demand.

The form of potting of DIP: The potting process is to first inject liquid epoxy resin into the LED molding cavity, then inserts the pressure-bonded LED bracket into the oven to cure the epoxy resin, and then removes the LED from the cavity to form. Due to the relatively simple manufacturing process and low cost, it has a high market share. The DIP is large and can be operated by manual plug-in or AI machine. Because of the high brightness of the straight-inserted LED, it is easy to do waterproof treatment and glue filled by glue filling machine, so it is generally used as the light source of the outdoor LED display.

The SMD LED is attached to the surface of the circuit board. It is suitable for SMT processing and can be reflowed. It solves the problems of brightness, viewing angle, flatness, reliability and consistency. It uses a lighter PCB board and reflective layer material, and after improving ,it removes the heavier carbon steel material pins of the DIP, so that the reflective layer needs to be filled with less epoxy to reduce the size and lower the weight. In this way, SMD can easily reduce the weight of the product by half and ultimately making the application perfect. SMD LEDs generally use indoor LED large screen light source, but the brightness of the SMD LED is greatly improved with the technological breakthrough and the waterproof treatment can be well solved, which is the filling is performed on the surface by the glue filling machine, then the SMD are increasingly used in outdoor LED displays.

And the SMD price is lower than the DIP, so the market for SMD is now expending due to its wider viewing angel.

About LEDSINO

For more information about LEDSINO, please visit: ledsino.com, follow us on Youtube, Twitter, Facebook, Instagram or Linkedin!

2019年9月21日星期六

Chevrolet Creative Conference, LED Screen Detonated The Audience

On September 5, 2019, the Chevrolet new model launch conference was held in the GuangDe Test Site, the largest “Testing-Place” in Asia. The automobile industry is an important part of China’s industrial manufacturing. After the automobile industry joined the WTO, it also ushered in the great development of the industry and prosperity. In the automotive industry, the exhibition expanded the incremental market for the LED Display industry.

Automobile companies hold a new car launch conference. The main purpose is to hope that the audience will have more understanding of the performance, control, technology and other aspects of the car. In order to pass more information to the audience, an auxiliary display terminal is needed.

The LED Displays can be infinitely spliced. At the press conference, the LED display is the most suitable as a display terminal for the show. At the car conference, the exhibition has great requirements in the car performance area. The larger performance area requires more LED display area to meet the different viewing requirements of the audience in each location.

The car conference also put forward higher requirements for the performance of the LED display.

First of all, while meeting the basic traditional display functions, the LED display screen needs to be creatively displayed according to the specific situation of the press conference and the auto show to create a colorful picture to attract the audience. The creative display can be used as a separate unit to create ideas, such as the shape of the LED display, you can set the display of different shapes according to the needs of the scene. Curved, round, misplaced and other creative mix-and-match LED displays will be visually pleasing.

The creative LED Screen can also be integrated with other elements. The LED display has rich application experience in the stage design of the dance. LED display companies can apply the stage design experience of the dance to the car conference, auto show. The display can be combined with the need for lighting, music and other elements to integrate on-site automotive content information for deep creativity.

Secondly, in the car conference, the auto show’s full performance of the car’s performance, control, technology and other will also further tap the LED display more display performance. Car new product launches and high-end auto shows have higher requirements for the display quality of LED displays.

The related technologies of LED display micro/micro LEDs are constantly maturing, and the peripheral technologies such as 4K and HDR are constantly being blessed, and the image quality of LED displays has been further improved. While the display quality is improving, it also occupies a high-end auto show for LED displays, and the press market has won more weights.

LED display enters the high-end auto show. At the same time, the conference will bring new development opportunities to LED display enterprises. At the same time, LED display companies have some problems in entering these fields. At the high-end auto show, at the press conference, due to the close viewing distance of the LED display, the viewing time is too long, the brightness should not be too high, and the product should have anti-glare and dizzy design when the product is produced. At the high-end auto show, the release rate for LED displays is even higher.

At high-end auto shows, there are often cameras, cameras, and cameras. If the conference will be held, the refresh rate, brightness, gray level and other indicators of the LED display at the exhibition will not meet the standard. The photos or video images will show water ripples or moiré, which will not be conducive to the promotion of the car brand. The brand is undoubtedly a major loss. In the end, this is not conducive to the further expansion of the LED display at the high-end auto show and the conference market.

The booming development of the automotive industry has brought more development opportunities to LED display companies. LED display industry enterprises must seize the opportunity of development and promote the comprehensive development of the LED display industry. In the face of the problems encountered, only by striving for better solutions can we continue to expand the broader market of the LED display industry.

About LEDSINO