The transparent LED display is also known as a transparent LED display. As the name implies, LED display has the property of transmitting light like glass, and its transparency is its biggest feature. Transparent LED display is a new type of ultra-transparent LED display technology, it has a 70% -95% transparency, the panel thickness is only 10mm, the LED unit panel can be installed close to the glass from behind the glass, the unit size can be customized according to the glass size, it also has little effect on the lighting perspective of the glass curtain wall, and is convenient for installation and maintenance. The design of this LED display technology greatly reduces the obstruction of structural components to the line of sight and maximizes the perspective effect.

P10.4 Aging Test in Factory

Picture 1. P10.4 Aging Test in Factory

 

At the same time, it also has a novel and unique display effect. The audience stands at an ideal distance and the image is suspended on the glass curtain wall. Its realization principle is the micro-innovation of the light bar screen, and the targeted manufacturing process, lamp bead packaging, and control system have been improved. The hollow design structure reduces the obstruction of the structural components to the line of sight. The transparent LED screen is actually a kind of LED display screen, and it has a certain commonality with the conventional LED display screen. In terms of display technology, the transparent LED display is a self-luminous display like the conventional display. Unlike projection and rear projection display technology, it can play dynamic videos and pictures independently without the need to use other tools such as projection. In terms of aspect, the transparent LED display adopts an aluminum profile box and ultra-thin PCB board, which can be perfectly integrated with the surrounding environment. From a distance, the corresponding bracket structure is basically not visible, and the indoor things can be seen through the glass; in terms of product structure, transparent LED display combined with the structure principle of blinds, the gap formed by the parallel rows of light bars forms transparency and does not affect indoor lighting. After lighting, it can play dynamic advertising information such as pictures and videos. The audience stands at an ideal distance to watch the picture Suspended on the glass curtain wall. The transparent LED screen has expanded the application of LED display screens to the two major markets of architectural glass curtain walls and commercial retail windows and has become a new trend in the development of new media.

Backside of the transparent LED screen mount on glass wall

Picture 2. The backside of the transparent LED screen mounted on a glass wall

Picture 3. Display effect of the transparent LED screen front view

 

Chapter1

Features of transparent LED display

LEADING LED TECH™ Transparent LED Cabinet

Picture 1.1 LEADING LED TECH™ Transparent LED Cabinet 500mm*1000mm

 

  • High permeability, 50% -90% permeability, guarantee the original lighting perspective function of the glass curtain wall
  • Lightweight and small footprint. The thickness of the main panel is only 10mm, and the weight of the transparent screen is only 12kg / ㎡
  • Beautiful installation, low cost, without any steel structure, directly fixed on the glass curtain wall
  • Unique display effect, transparent background, the advertisement screen played gives the feeling of floating on the glass curtain wall
  • Convenient and fast maintenance, indoor maintenance, fast and safe
  • Energy-saving and environmental protection, no fan and air conditioner cooling, more than 40% energy saving than traditional LED display.

Chapter 2

The difference between a transparent LED display

  1. The difference in Transparent LED display technology, the current technology is only: the difference between the front emitting and side-emitting.

Front emitting solution

Picture 2.1 Front emitting solution

Side-emitting solution

Picture 2.2 Side-emitting solution

  1. The appearance material of the transparent LED display is different. At present, there are three kinds of transparent LED screen in the selection of materials, which are: aluminum profile, die-cast aluminum, iron profile.

Chapter 3

Classification of transparent LED display

(1) Classification by lamp bead patch

  1. Lamp beads are posted

Adopts the front light-emitting technology, that is, the standard LED beads used in the conventional LED display, which can ensure a full 160 ° viewing angle. As the technology and manufacturing process becomes more and more mature, the front-emitting transparent LED display becomes mainstream.

 

  1. Lamp beads side stickers

Using side-emitting technology, side-mounted LED lamp beads are installed on the upper or lower side of the light bar, and the viewing angle is 140 °, which has a wider viewing angle. The industry is called a side-emitting Transparent LED display. When the audience is viewing the transparent screen in front, the transparency of the side-emitting transparent LED display is better, but due to the arrangement of the lamp beads, the color cast phenomenon will occur when the viewing angle becomes larger.

Summary: The side-emitting transparent LED display has higher permeability and a wider viewing angle. Due to the side design of the lamp bead, the permeability is higher, which can reach more than 90%, and it has a better anti-bumping ability and fast maintenance requirements. Therefore, it is increasingly accepted by the market and sought after.

 

(2) Classification by installation method

  1. Rental hoisting

It is directly installed with hanging beams (with hooks), frequently installed and disassembled, such as concerts, stage performances, and exhibition sites.

1,000 SQM transparent LED screen for concert

Picture 3.1 1,000 SQM transparent LED screen for concert

1,000 SQM transparent LED screen display effect in the day

Picture 3.2 1,000 SQM transparent LED screen display effect in the day

 

 

  1. Fixed lifting

This method is used in shopping mall atrium, gold jewelry store, business hall, etc. It is not easy to move after installed.

Fixed installation transparent LED cabinet

Picture 3.3 Fixed installation transparent LED cabinet 1000mm*1000mm

 

  1. Glass curtain wall installation

This is also a fixed installation method, which is mainly aimed at the field of glass curtain walls. Depending on the type of glass curtain wall, there will be different solutions, mainly these types: single-point support glass curtain wall installation, double-point support / four-point support glass Curtain wall installation, component glass curtain wall installation, all-glass curtain wall installation.

Summary: The common installation methods are the above three, in addition to the stacking method, the uncommon fixing method of the sky screen transparent screen, etc. If you want to know more related solutions, please contact info@leadingledtech.com.

 

(3) Classification by application field

  1. Stage dance beauty: Transparent LED displays can be built in various ways according to the shape of the stage. Taking advantage of the screen’s own transparency, lightness, and thinness, it produces a strong perspective effect, making the depth of field of the entire screen longer. At the same time, it does not hinder the space left by the stage design for the lighting to hang and play, rendering a certain atmosphere and movement to the stage, and it can better express the theme.

 

  1. Large-scale shopping malls: Transparent LED display modern art beauty and shopping mall environment are effectively combined. It is widely used in shopping malls and glass partitions. (see picture 3)

 

  1. Chain store: The image of the store with a rich personality can attract consumers to stop and increase customer traffic. The unique design method allows the transparent LED screen to replace the traditional storefront external wall LED display, which is more rich and vivid video advertisements, cool and eye-catching.

 

 

  1. Science and Technology Museum: The Science and Technology Museum is an important scene for disseminating scientific knowledge. The Transparent LED display can be customized for special shapes to perceive the magic and mystery of technology.

 

  1. Glass window: Transparent LED display brings revolutionary changes to retailers and is increasingly popular in the fields of building facades, glass window decoration, interior decoration, and so on.

Handle position processing method for the glass wall

Picture 3.4 Handle position processing method for the glass wall

 

  1. Architectural media: Especially in the application of glass curtain wall construction, it has gradually become hot in recent years, and various solutions such as glass curtain walls and LED transparent sky curtains have emerged.

1,500SQM transparent LED screen in the bar

Picture 3.4 1,500SQM transparent LED screen in the bar

 

 

Chapter 4

7 Ways to Judge the Quality of Transparent LED display

Transparent LED screens are already selling like hotcakes. Transparent LED screen manufacturers are also large-scale growth, but how to judge the quality of Transparent LED screen Some people say that through the appearance of the panels can be judged roughly the mass, is it true? At present, many manufacturers produce transparent LED panels similar, even if the appearance is different, the same construction principle, circuit board, beads, wire, and so on. How To make a preliminary judgment on the quality of Transparent LED screen by closely relying on eyes, LEADING LED TECH sums up some methods here for your reference:

 

  1. Compare brightness, will acrylic plate close to the same number of modules, and then slowly up a short distance, here to see whether the brightness of the lights can meet their own requirements. Of course, the module directly in the text inside the more direct, the higher the brightness of the lamp, the higher the requirements of the original also relatively high. The pure indoor environment can use low brightness, but if it is a window Transparent LED screen or led glass screen wall, then the requirement is high-bright Transparent LED screen can.

 

  1. While looking at the brightness, pay attention to the uniformity of the light, and be sure to notice if there is a chromatic aberration (this is quite important) when looking at white light-you may not be able to see it if you cover it with a thin sheet of White Paper So use a certain thickness of acrylic. There is no color difference is the most important part to distinguish between good and bad quality, but also Transparent LED screen price differences to lead to one of the main reasons.

 

  1. Wire discrimination. The most direct way is to peel off the outside and count the number of cores. There are generally 11,14,15,17,19 cores or even 20,30 cores. The more the better the quality of the copper core is the best.

 

  1. Lamp bead temperature. After lighting for a period of time, with a hand touch LED beads, high temperature, or even hot hand certainly no low-temperature stability is good.

 

  1. Solder joint quality. Solder joint full proof welding technology is good, good glossiness of solder spot proof is good; welding technology is bad, the quality unqualified solder pastes easy appear false welding, cause lamp, IC appear contact bad phenomenon, follow-up maintenance trouble, increase maintenance cost.

 

  1. Transparent LED screen paste lamp: At present, there are two ways of making a Transparent LED screen, one is a positive light, one is the sidelight. Although the sidelight has high transparency, the light beads packaging technology is to be tested in the market, and the positive light beads are the traditional led display lights beads, aftermarket testing, the quality is very stable.

 

  1. PCB Board thickness. If the PCB board is thick, it will affect the Transparent LED screen permeability.

 

Chapter5

Technical development and evolution of transparent LED display

In the past, limited by technology, early Transparent LED displays could only display information and image functions. However, with the advancement of technology, especially the progress of process manufacturing, and the development of Transparent LED display control system, Transparent LED display has made great breakthroughs and development in terms of appearance and content.

Today, technically, new technologies such as 3D display and VR (Virtual Reality) are being introduced into the application of Transparent LED displays, which greatly enriches or changes the initial form of Transparent LED displays, so LEDs are transparent The screen has also become more and more humanized from the initial single passive receiving method, and even the basic “human-computer interaction” mode can be realized. These intelligent development technologies will bring more display space to the display.

 

Chapter 6

Technology development and application of transparent LED display

The transparent LED display is light-transmissive and is installed outdoors to ensure indoor sunlight. At the same time, from the appearance, the transparent display screen presents a sense of fashion technology. When the display screen lights up, it can present colorful content; When the display light is off, it is a glass outer wall, neat and clean, and it will not leave only a large black box. When it is integrated with the building body, it can increase the ornamental charm of city buildings. Therefore, the Transparent LED display can better meet the requirements of modern city outdoor advertising beautification. Moreover, when the Transparent LED display is applied to a large area of the building, the visual effect it presents is quite shocking, and it is more likely to become a local landmark and a tourist hot spot and promote the development of the local tourism economy. In addition, the Transparent LED display can relatively save energy consumption, enable environmental protection, and implement the emission reduction policy. The beautiful and energy-saving Transparent LED display is more conducive to the approval of outdoor advertising approval, and the film screen attached to the glass is used as an indoor advertising display, eliminating the approval procedures for outdoor advertising and expanding the Transparent LED display on the glass film. The exhibition space of the wall can deeply explore the growth space of the transparent LED display.

80% Transparent display effect

Picture 6.1 80% Transparent display effect

Chapter 7

Customization-Achieve the competitiveness of Transparent LED display enterprises

Although customization is the difficulty of popularizing Transparent LED displays, it also promotes the LED display screen to build its own differentiated competitiveness. Unlike traditional LED display mass production, professional customized products and services have more customization links and have diversified and personalized features, so that customers can customize Transparent LED display products according to their needs. SHENZHEN LEADING TECHNOLOGY INDUSTRIAL CO., LTD accurately grasps the development direction of LED display screens and establishes a special Transparent LED display R & D team, which not only meets the OEM customization needs of some peer companies but also enables enterprises to obtain differentiated competitiveness. Maintain a strong momentum of development in the competition.

 

As a brand-new product in the 21st century, a transparent LED display is a dark horse from the LED display subdivision market. As the market environment, technology, products, and other factors continue to mature, it will help the transparent screen market. At the same time, with the combination of AR / VR, naked-eye 3D, and other emerging popular technologies, I believe that more comprehensive transparent display products will be more and more popular.

 

Chapter8

LED film screen (technical extension of Transparent LED display)

LED transparent film screens

Picture 8.1 LED transparent film screens

 

Compared with Transparent LED displays, LED transparent film screens are mainly used in architectural glass curtain walls to display high-definition pictures and are more transparent, lighter, and thinner. The traditional LED curtain screen, the structure of the transparent screen will block part of the outdoor light, the weight of the screen itself will also test the safety of the building itself, and may also affect the appearance of the building itself. The LED film screen can be directly attached to the glass curtain wall of the building. It is integrated with the building from the appearance, does not affect the original style of the building, and does not affect the lighting of the building. It has the characteristics of a lightweight and thin screen body. It has obvious technical advantages in the field of architectural media.

LED film screen display effect

Picture 8.2 LED film screen display effect

LED film screen display effect

Picture 8.3 LED film screen display effect

 

 

  1. Introduction of transparent film screen features:

Ultra-thin and ultra-light: the thickness is about 3mm, the weight is 2 ~ 4kg / m2

High permeability: The structure is extremely simple and the permeability is up to 85%

Convenient installation: Just put the screen lightly, and then connect the signal and power

Wide viewing angle: 140 ° horizontal and vertical viewing angles, wide viewing range, no color cast

Cost-saving: no need for steel structure, no need to change the appearance of the building, effectively saving transportation and installation costs

 

  1. Application range of LED transparent film screen:
  2. Building glass wall, city landmark high-rise
  3. Glass windows of shops along the street.
  4. Glass windows in banks, real estate, automobile 4S shops, etc.
  5. Subway entrance
  6. Lighting project: Only need to install film screens for guardrails and tall buildings along the river.
  7. Interior decoration: the decoration of various brand stores in large shopping malls, the presentation walls of the exhibition halls on each floor, usually used to decorate the glass, and the video demonstration can be played when there are guests.

 

  1. LED transparent film screen installation

Tear off the centrifugal mold of the screen module, stick the screen on the glass in sequence, and then connect the power supply and the signal for debugging. In addition, through variants, there can be fixed installation, lifting, magnetic installation, etc.

LEADING LED TECH™ film transparent screen

Picture 8.4 LEADING LED TECH™ film transparent screen

 

 

The LED transparent film screen not only integrates all the advantages of the conventional outdoor high-definition LED display screen but also eliminates the urban aesthetic problem to the maximum extent. Because it is mostly installed behind the glass curtain wall, even when it is not working during the day, it will not have any impact on the surrounding environment. At the same time, because it adopts a new form of indoor advertising outdoor communication, it has circumvented the approval of outdoor advertising.

 

In addition, with the acceleration of urban construction, glass curtain walls, a high-end atmospheric building material, have gradually become popular. LED transparent film screens are light and thin, do not require a steel frame structure, are easy to install and maintain, and have good permeability. The characteristics, which can be described as a hit with the glass curtain wall, are not only incompatible with the glass curtain wall but also because of its fashion, beauty, modernity, and technology, it adds a special beauty to the urban architecture.

 

 

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