How Outdoor LED Displays Work: A Guide to Technology, Applications, and Benefits

Outdoor LED screens include various applications， especially for outdoor advertising boards, information-shared digital board,s and entertainment billboards. Since the LED display appearance, it become more and more common and easy to see in our life. Today we will introduce you briefly to how they work. -Structure An outdoor LED display consists of several key components: LED Modules: The display consists of several LED modules containing multiple light-emitting diodes. The size of each module may vary, but they are usually in a matrix format (e.g. 16×16, 32×32). The arrangement and density of these LEDs determine the resolution of the display. -Control system The control system manages the content which is displayed on the screen, this usually includes the computer or server that sends video and image data to the display. The control system can be programmed to display various types of content such as video, animation, and still images. -Power supply The power supply is necessary for any electronic products. It’s common sense that power supply function is to AC power to the DC power to run the whole screen. For outdoor LED screens, it requires much more stable power supply. -Enclosures Outdoor displays are housed in protective enclosures to protect them from environmental factors such as rain, dust and temperature extremes. These housings are usually waterproof and impact resistant. Working Mechanism: -Brightening LED display is a matrix of LED modules or pixel tubes arranged according to the actual size required, with special display circuits, DC regulated power supply, software, frame and external decorations, etc. assembled into the LED display. -Pixel Configuration The small size of LEDs allows them to be placed close together to form pixels Each pixel in an LED display consists of multiple LEDs (typically three for RGB). The screen can display different colors and complex images and ...

Bycheer

---

2024-11-04

What’s the naked-eye 3D LED Screen?

Naked-eye 3D LED display is a technology that can display three-dimensional images without wearing 3D glasses. This technology achieves stereoscopic visual effects through a variety of display principles and technical means. Display principle Parallax principle: The basis of stereoscopic vision is binocular parallax. When the human eye observes an object, the image seen is slightly different due to the different distances between the two eyes. Naked-eye 3D display simulates this binocular parallax by creating different perspective images, so that the audience can feel depth and stereoscopic feeling. Image separation: Naked-eye 3D display usually divides the image into multiple views and displays them to different audience angles. This means that when observing from different positions, the audience will see different images, thus producing a stereoscopic effect. Technical implementation Rasterization technology: By using a special rasterization layer on the display, images of different perspectives are projected in different directions. This technology can effectively separate multiple views to ensure that each audience sees different images from different angles. Multi-view display technology: This technology can generate images from multiple perspectives and display them on the screen at the same time. Through precise algorithms and image processing, the screen can generate a view suitable for each viewer’s angle in real time. Autostereoscopic Imaging: Using a specific lens array or optical element, viewers at different angles can see different images, thus achieving a stereoscopic effect. Dynamic Parallax: Using dynamic parallax technology, the displayed image can be adjusted in real time according to the viewer’s position and angle, enhancing the realism of the stereoscopic effect. Software Algorithm: Through advanced image processing and rendering algorithms, the 3D model is converted into a set of 2D images suitable for naked eye viewing. These algorithms can process the depth information of the graphics and generate appropriate viewing angles. Application Naked ...

Byيهتف

---

2024-09-20

All-in-one LED Display Introduction And Solution

All-in-one LED display (also called LED all-in-one or integrated LED display) is a display device that integrates display module, control system, power supply system and other functions. This display is widely used in multiple scenarios due to its convenient installation and use. The following are the key points for selecting all-in-one LED display and common application scenarios: Key points for selecting all-in-one LED display: Purpose: Clarify the main purpose of the all-in-one, such as advertising display, information release, conference room use, education and training, etc. Size and solution: Cheer provided 108”/135”/163” standard size as option Display technology: SMD and COB crafts both optional, COB can be anti-dust and waterproof Video controlling system: Generally it can be set as asynchronous control(like wifi and 5G), also synchronous control. Durability: Consider the material and protection level to ensure the durability of the display in the use environment, especially when used outdoors. Installation method: Determine the installation location (wall-mounted, suspended, vertical, etc.), and choose the appropriate installation method and accessories. Budget: Consider the cost-effectiveness according to the budget and choose the appropriate brand and model. Application scenarios: Advertising and commercial display: Shopping malls, supermarkets, airports, stations and other public places are used for advertising and promotional activities. Conferences and exhibitions: Conference rooms and exhibition venues are used to display presentations, videos, conference content, etc. Education and training: Classrooms and training centers are used for teaching and training to enhance interactivity and learning effects. Entertainment venues: Bars, clubs, cinemas, etc. are used to display entertainment content, advertisements or event information. Traffic instructions: Transportation hubs are used for information release and traffic instructions to improve passenger convenience. Corporate publicity: Company lobby and front desk are used for corporate image display and information release. Smart home and public facilities: Used for smart home control panels, public information ...

Byيهتف

---

2024-09-20

How To Choose Spherical LED Display Screen?

The landmark buildings in Las Vegas seem to be spherical screens from outer space and the future, which has gradually become a new trend of special-shaped screens. Nowadays, with the improvement of mold opening efficiency of LED related products (PCB boards/module bottom shells, etc.), spherical screens, which were once called special-shaped screens, have become standardized products. Both SMD and COB processes are available. So how do you choose a spherical screen that suits your application scenario? Here are some key selection points: Purpose and application scenarios: Determine the main purpose of the display, such as advertising, exhibitions, performances, education or entertainment. Consider the installation environment (indoor or outdoor). دقة: The resolution directly affects the display effect. Choose the right resolution for the viewing distance. For example, a higher resolution is required when the viewing distance is closer. Brightness: Outdoor spherical screens require high brightness displays to ensure clear visibility even in sunlight. Indoor screens require relatively lower brightness. Viewing angle: The viewing angle range of the spherical display affects the audience’s viewing experience. Display technology: Choose the right display technology, such as COB (Chip on Board), SMD (Surface Mount Device), etc., considering its color performance, contrast, brightness and other characteristics. Size and shape: Choose the right size and shape according to the space and design requirements of the installation location. Make sure the spherical display can coordinate with the surrounding environment. Control system: Choose a control system that is easy to operate and manage, and ensure that content can be easily uploaded and updated. Durability and protection level: For outdoor applications, ensure that the screen has good waterproof, dustproof and windproof capabilities. Choose a suitable IP level (Ingress Protection) to ensure the durability of the device. Vendor and service: Choose the experienced vendor and ensure they can support you during ...

Byيهتف

---

2024-09-20

Transform Your Shopping Experience With Transparent LED Display

With the continuous development of high-end retail business, creating a high-end shopping environment can bring customers a better consumer experience. In addition to conventional waterfall displays and special-shaped displays, there are now crystal-like transparent displays that enhance the store’s grade and are more visually attractive. What Is Transparent Film LED Display? LED crystal film screen is a kind of LED display screen made of high-transparency crystal film material, which has the characteristics of high definition, high brightness, high contrast, etc. Its imaging principle is the same as that of traditional display screen. compared to traditional LED screen, it allows light through and keep transparency. Benefits of Installing Transparent Film Screen In Shopping Malls ①Enhance visual attraction. Compared to traditional LED screen, transparent LED screen with 90% transparency that can bring more sense of technology and high-end. ②Maximise space utilisation. Transparent screens can be integrated into existing structures without blocking sightlines or natural light. This allows malls to make creative use of window space while still maintaining an open and inviting atmosphere. ③Increase customer engagement. By displaying interactive content or QR codes, transparent LED displays can encourage shoppers to interact directly with the brand. ④Environment-friendly. Compared to tranditional LED screen, transparent LED screen is not only reduces energy costs for mall operators, but also supports sustainability initiatives. How to Implement Transparent LED Displays in The Mall ①Elevator ②Windows ③Partition wall Conclusion Embrace the future of retail by installing transparent LED displays in your shopping mall and watch as they transform the way customers interact with your space！

Byيهتف

---

2024-09-20

Ready for Your Christmas Decoration, Cheer creative shaped LED screen

Already in September,2024, all family or company or shopping mall are seeking for creative way to celebrate the holiday, and attract people’s attention. One of the most impressive choice is to use different LED screen as decoration, with different shape and coloful videos, which can help make any space to wonderland, and attract audience to immerse in it. Why choose LED screen as Christmas decoration？ ①Impressive Visual Effects. Compared to traditional LED strip or others, LED screen’s brightness is higher and color is optional. Also, if use the snow shape and Christmas tree shape, how impressive it would be! ②Dynamic and changeable content. During the festival period, it can display any kinds of video, including advertising, holidays greeting and public informations. People will feel fresh if the content is updated every day. ③Long-term use and energy saving. The LED screen’s lifespan can reach 100,000 hours, which can be used around 10 years, so it’s environment friendly, also power saving solution is available, to save much more electricity! ④Multifunctionality. From the shopping mall to the public park, the LED screen can be chose as the important media body, it can be customized based on different subject or size, and make it suitable to different situation. ⑤Interactive show. Equipped with the interactive software, people can scan the QR code on screen, or upload the photos with family, just ignite the festive atmosphere. How to get LED screen for Christmas decoration？ ①Design the attractive video content. You can cooperate with local media studio to make the festival video with special music and so on. ②Find the right location. Please confirm your LED screen can located in the most viewed regions. The key is to rise its amount of exposure. ③Choose one LED manufacturer which is good at creative screen design, Cheer LED is ...

Byيهتف

---

2024-09-19