What is an sphere LED display?
Conventional display screens provide flat, two-dimensional viewing experiences that can become visually fatiguing over time. In response to diverse market demands, the sphere LED display has emerged as an innovative product. An sphere LED display is a new type of display screen that takes on a spherical shape, enabling a 360-degree viewing experience, providing a whole new visual sensation. It also offers fine image quality and a strong sense of depth.
Components of an sphere LED display
An LED spherical screen primarily consists of five components: the spherical frame, LED modules, LED modules, controllers, and power supply.
- Spherical Frame
This component serves as the support structure for the LED modules, which are installed and arranged on the surface of the spherical frame to create the spherical display screen.
- LED Modules
The core display element of the sphere LED display is the LED module. It consists of numerous LED lamps that can be configured to display various images according to different requirements.
- LED Modules
The LED module is a complete LED light assembly, including the LED module itself, a universal photoelectric converter, controller, and power supply. These components form the basic structure of the sphere LED display and facilitate the display of various images.
- Controller
The controller’s role is to manage the brightness and color changes of the LED lamps, ensuring a realistic and vibrant display on the LED spherical screen.
- Power Supply
The power supply consists of power cables and power modules. These components connect the power supply to the LED modules, delivering the necessary power to operate the sphere LED display.
Additionally, there are various accessories such as mounting brackets, supports, distribution boxes, and video players, among others. Some of these accessories are optional but can help ensure the safe power supply, installation, maintenance, and replacement of the sphere LED display, thereby guaranteeing its normal operation.
Our sphere LED displays option
| Environmental | Indoor /Outdoor | |||||
| Model Number | ph1.8sc | ph2.0sc | ph2.5sc | ph3.0sc | ph4.0sc | ph5.0sc |
| LED Configuration | SMD1515 | SMD1515 | SMD2020 | SMD2020 | SMD2020 | SMD2020 |
| Pixel Density | 308642dot/ | 250000dot/m² | 160000dot/m² | 11111dot/ | 62500dot/ | 40000dot/ |
| m² | m² | m² | m² | |||
| Cabinet Size (Diameter) | 0.5m/1m/ | 0.5m/0.8m/ 1m/1.5m/ | 0.5m/0.8m/1m/1.5m/ 1.8m/2m/2.5m/3m | 1m/1.5m/1.8m/ 2m/2.5m/3m | 1m/1.2m/ | |
| 4m | 1.5m/2m/3m | 1.8m/2m/3m | 1.5m/2m/4m | |||
| Area of the LED display (square meter) | 50.24 | 0.785/3.14/ | 0.785/2/3.14/7.06/ 10.18/12.56/28.26 | 0.785/2/3.14/7.06/10.18/ 12.56/19.63/28.26 | 3.14/7.06/ | 3.14/4.52/ |
| 7.06/12.56/ | 10.18/12.56/ 15.20/19.63/28.26 | 7.06/12.56/ | ||||
| 28.26 | 50.24 | |||||
| Brightness Intensity | 650 – 850 CD/m² | 650 – 850 CD/m² | 650 – 850 CD/m² | 850 – 1000 CD/m² | 850 – 1000 CD/m² | 850 – 1000 CD/m² |
| Viewing Angle (H/V) | 120° | 120° | 120° | 120° | 120° | 120° |
| Gray Scale | 14bit | 14bit | 14bit | 14bit | 14bit | 14bit |
| Display Scale | 16.7M | 16.7M | 16.7M | 16.7M | 16.7M | 16.7M |
| Ave.Power Consumption | 260 W/m² | 260 W/m² | 260 W/m² | 260 W/m² | 260 W/m² | 260 W/m² |
| Max.Power Consumption | 800 W/m² | 800 W/m² | 800 W/m² | 800 W/m² | 800 W/m² | 800 W/m² |
| Refresh Frequency | ≥3840HZ | ≥3840HZ | ≥1920/3840HZ | ≥1920/3840HZ | ≥1920/3840 | ≥1920/3840HZ |
| HZ | ||||||
| IP Rating ( front) | IP32 | IP32 | IP32 | IP32 | IP32 | IP32 |
| Brightness Adjustment | 0 – 100 levels adjustable | |||||
| Control Mode | Synchronous display with control PC by DVI | |||||
| Operation Power | AC100/240 50/60HZ | |||||
| Operating Temperature | – 20℃~+50℃ | |||||
| Operating Humidity | 10~90% RH | |||||
| Operating Life | 100,000hours | |||||
CUSTOMIZATION: Our Spherical LED Displays can be fully customized to meet your specific requirements. In addition to the standard sizes available for online purchase, we can create displays in any size and with any pixel pitch you need.
OPTIMAL VIEWING ANGLE: Experience a perfect 360-degree viewing angle for immersive visuals.
PIXEL PITCH OPTIONS: Typically, indoor full-color spherical screens come in pixel pitches of 2mm (P2), 2.5mm (P2.5), 3mm (P3), and 4mm (P4). For outdoor full-color pixel screens, the pixel pitch is generally greater than 5mm (P5).
- For indoor applications, we stock P2.5 displays with a 1.0-meter diameter.
- For outdoor usage, we have P5 displays available with a 2.5-meter diameter.
VERSATILE SIGNAL INPUTS: Our displays support various signal inputs, including AV, DP, VGA, DVI, YPBPR, HDMI, SDI, H-SDI, and more. Simply let us know your preferred playback method, and our professionals will configure it for you.
FLEXIBLE INSTALLATION: You have the flexibility to choose from hanging installation, floor-standing setups, or mobile configurations to suit your specific installation needs.
sphere LED display Display Principle
Similar to conventional LED displays, LED spherical screens are also self-emissive displays. They utilize variations in the color and brightness of LED lamps to display full-color images by different combinations. RGB pixels are encapsulated inside the LED lamps, and each pixel group can produce different colors. An sphere LED display consists of three main parts: a data acquisition system, a control system, and a display system. The flow of data signals is as follows: peripheral devices – DVI graphics card – data sending card – data receiving card – LED modules – spherical screen. The signal starts from the HUB interface board, transmitted via ribbon cables to the LED modules, completing the data transfer.
Features and Advantages of LED Spherical display Screens
sphere LED displays offer a 360-degree visual experience. They provide a panoramic view, allowing the audience to fully immerse themselves in the surrounding environment. Moreover, they can display objects like soccer balls, the Earth, the Moon, basketballs, and more on the spherical screen, providing viewers with an intuitive and perfect visual experience.
LED spherical screens deliver display effects that conventional screens cannot achieve. They enable spherical 3D playback, ensuring there are no blind spots in the viewing experience. They also allow for personalized designs, creating a stunning visual impact.
sphere LED displays can be customized for interactive experiences. Using technologies like touch screens and gesture recognition, the audience can interact with the screen, increasing their engagement with the content. sphere LED displays can also incorporate virtual reality technology, allowing viewers to explore virtual worlds and further enhance their interest.
LED spherical screens can be designed and produced with diameters according to customer requirements. The spherical surface is entirely controlled by CNC (Computer Numerical Control), ensuring precise module dimensions and consistency in the overall curvature of the LED sphere.
5 Major Application Areas of sphere LED displays
- Commercial Centers
sphere LED displays can amplify advertisements, new product launches, and event announcements in shopping malls, making this information visible in every corner of the space. This effectively captures consumers’ attention, encourages greater participation, and ultimately increases sales.
- Museums
Prominently positioned LED spherical screens in museum halls can display videos about the museum’s history and showcase artifacts. With its eye-catching appearance and the ability to rotate asynchronously, providing a 360-degree viewing angle, it delivers a visually stunning impact on viewers.
- Science Museums
Within science museums, LED spherical screens display content related to celestial bodies and physical phenomena. The visuals are more sci-fi, giving visitors the sensation of exploring the vast, mysterious cosmos.
- Exhibition Halls
Combining various technologies such as sound, video, lighting, and electronics, sphere LED displays create a dynamic and immersive 360-degree visual and auditory experience in exhibition halls, enhancing the overall viewing experience for visitors.
- Advertising Applications
LED spherical screens are commonly used in places like luxury hotels, large outdoor venues, train stations, and shopping malls. They display businesses’ discount ads and brand imagery. These screens attract the attention of passersby, potentially bringing more customers to businesses.
Installation method and future development direction of LED spherical display screen
A sphere LED screen is a new type of display device. Due to its unique appearance and flexible installation method, its unique design and excellent display effect make information transmission more vivid and intuitive. Its unique appearance and advertising effect have been widely applied in various venues, venues, commercial centers, and other venues.
1、 Installation method of LED spherical display screen
There are various installation methods for LED spherical displays, and the following are several common installation methods:
Wall mounted installation: Mount the display screen on a wall or column, that is suitable for indoor or outdoor environments. The advantages are convenient installation, space savings, and convenient maintenance.
Desktop installation: Place the display screen on a desktop or bracket, suitable for display, exhibition, conference room, and other places. The advantages are simple operation and convenient movement, but attention should be paid to shockproof and dustproof measures.
Pillar installation: Fix the display screen on the pillar, suitable for public places such as roads, squares, parking lots, etc. The advantage is wide field of view and convenient observation, but it is necessary to pay attention to weather and theft prevention.
2、 The Future Development Direction of the Sphere LED Screen
Entering 2023, the development trend of LED ball screens shows characteristics such as intelligence, high-definition, and portability. Firstly, in terms of intelligence, LED ball screens can achieve remote control, real-time information updates, and other functions, greatly improving the convenience of use. Secondly, in terms of high-definition, the resolution of the new LED ball screen has been greatly improved, making the images more delicate and realistic. Finally, in terms of portability, the emergence of small and medium-sized LED ball screens has expanded their application range from fixed locations to mobile locations, such as exhibitions and conferences.
From the perspective of future development trends, LED ball screens will become more intelligent, high-definition, and portable. With the continuous progress of technology and the continuous growth of market demand, the size of the LED ball screen market will also continue to expand.
Ledkul is a professional manufacturer of LED flat screens, specializing in LED transparent screens, bare eye 3D displays, LED conformal screens, LED grille screens, LED tile screens, LED creative screens, LED film screens, LED small pitch screens, conference all-in-one machines, and other series. It is widely used in stage beauty, advertising media, sports events, bar entertainment, radio and television, exhibition centers, large-scale product launches, automotive 4S stores, rooftops, as well as curved and spherical shapes In the application fields of Rubik’s Cube creative modeling, we aim to achieve good results in brand promotion, product display, and attracting attention for customers.