Question

What are the application prospects of P6 LED displays in emerging fields such as smart cities and virtual photography?

Answer 1

P6 LED displays have applications in both smart cities and virtual photography, but their applicability differs significantly. They are valuable for outdoor information dissemination and traffic guidance in smart cities, but their competitiveness in high-end virtual photography is weaker due to resolution limitations, leading to their replacement by smaller-pitch products (such as P1.2-P1.6).

Background

P6 refers to an LED display with a pixel pitch of 6 millimeters, belonging to the large-pitch LED screen category, typically used in outdoor scenarios for long-distance viewing. With technological advancements, LED displays are developing towards higher density and higher definition, especially in emerging fields like virtual photography and smart cities where image quality, brightness, and consistency requirements are even higher. Therefore, evaluating the application prospects of P6 requires considering the specific technical requirements of each scenario.

Application Comparison Analysis

Smart City Applications

Main Uses: Public information dissemination, traffic management, city lighting, advertising

P6 Compatibility: ✅ Suitable for long-distance viewing (e.g., bus stops, large plaza screens)

Technical Requirements: High brightness, waterproof and dustproof (IP65 or higher), stability

Typical Parameter Requirements: Brightness ≥ 5000 cd/m², protection rating IP65

Replacement Trend: Gradually being upgraded and replaced by smaller pitch products such as P4/P3

Virtual Shooting Applications

Main Uses: Background rendering, real-time compositing, immersive set design in film and television production

P6 Compatibility: ❌ Low resolution leads to noticeable graininess at close range, impacting image quality.

Technical Requirements: High refresh rate, high grayscale, low latency, accurate color (DCI-P3), seamless splicing.

Typical Parameter Requirements: Brightness above 1500 nits, refresh rate 3840Hz+, grayscale 16bit+.

Alternative Trends: P1.2-P1.6 level micro-pitch screens are now widely used, with some using Mini/MicroLED.

Core Advantages and Limitations

Advantages: Relatively low cost, suitable for large-scale deployment; Strong outdoor weather resistance, high brightness, suitable for strong light environments; Easy installation and maintenance, suitable for standardized municipal projects.

Limitations: Large pixel pitch results in low pixel density, unsuitable for close-up viewing or high-quality image output; Cannot meet professional shooting standards such as HDR and HFR in virtual shooting; Insufficient visual immersion, making it difficult to achieve a "what you see is what you get" shooting effect.

Development Trends and Recommendations

The future development direction of LED displays in smart cities and virtual filming is clear:

Smart Cities: Moving towards intelligence, connectivity, and energy efficiency. Technologies such as COB packaging and intelligent dimming improve reliability and energy efficiency. P6 displays can continue to serve in non-core areas, but new projects tend to choose P4 and below.

Virtual Filming: Highly reliant on the integration of Mini/MicroLED and XR technologies, emphasizing real-time rendering and camera tracking synchronization. Mainstream manufacturers have focused on P1.2-P1.6 and even smaller pitch products. P6 displays are rarely used in professional-grade virtual studios.

✅ Recommendations

For smart city projects, P6 can be used as an auxiliary, long-distance display device (such as township notice boards and ordinary road signs). For urban main roads or densely populated areas, upgrading to P4 or P3 is recommended.

For virtual filming projects, P6 is not recommended. Professional-grade LED screens with a P1.6 or lower resolution and support for high refresh rates and HDR should be selected to ensure image quality and post-production compatibility.

Answer 2

P6 LED displays (referring to full-color LED screens with a pixel pitch of approximately 6mm) are showing competitive promise in emerging application scenarios such as smart cities and virtual photography, in addition to traditional stage, advertising, and public display fields. Below, we analyze its application advantages, limitations, and future trends in two main directions:

I. Application Prospects in Smart Cities

✅ 1. City Information Release and Interactive Terminal

With its high brightness, high contrast, seamless splicing, and long-distance visibility, P6 LED screens are ideal for city-level information release and interactive displays, such as timely traffic updates, emergency command pushes, real-time announcements, and signage. Compared to traditional static signs, LED screens can update content at any time, enabling dynamic displays.

Potential Application Scenarios:

Information release at transportation hubs (airports, train stations, subways, etc.);

Large screens in city squares/streets displaying city promotional and public service information;

Smart street light screens integrating environmental monitoring, lighting, and information display functions.

Especially in urban infrastructure integrating multiple sensors, such as smart streetlights and roadside terminals, LED displays can serve as the core of information output, linking with backend big data platforms to improve urban management efficiency.

✅ 2. Smart City Large-Screen Visualization Platform

In modern smart city construction, LED large screens are frequently used in command centers, data visualization halls, and operation monitoring centers, displaying key information such as GIS maps, real-time big data trends, and traffic and security situation maps. The advantages of LED large screens include:

High refresh rate, high contrast, and flicker-free operation, suitable for long-term viewing;

Can be spliced ​​into large-size layouts, supporting multiple split windows and dynamic graphics;

Can be integrated with 5G IoT, AI intelligent analysis, and other systems, enabling the presentation of information from multiple systems on a single screen.

Limitations and Development Directions

While P6LEDs have display advantages in smart cities, some city-level applications demand higher resolution, energy efficiency, and intelligent operation and maintenance. For example, conference command screens or big data centers may prefer more refined screens such as P3/P2.SMD, while combining AI/remote monitoring and maintenance capabilities to improve overall system efficiency. II. Application Prospects in Virtual Shooting and Film Production

1. Core Display Technology of Virtual Shooting

Virtual production technology uses large LED screens as backgrounds (called LED Volumes or virtual scene walls) to replace traditional green screens, enabling real-time display of the environment in front of the camera, enhancing on-set shooting effects and lighting realism.

Compared to traditional green screens:

LED backgrounds can synchronize visual content in real time and move in tandem with camera movement, producing realistic depth of field and reflected light effects;

Scenes, light sources, and visual elements can be adjusted on the screen in real time, reducing post-production compositing workload;

It improves actors' and directors' perception of virtual scenes, helping to express realistic details.

2. Suitability of P6 LED Screens in Virtual Shooting

While professional film and television virtual shooting prefers smaller pixel pitches (such as P2, P1.5, or even finer screens) to ensure high-definition display at close range, P6 screens offer advantages in cost and splicing capabilities, making them suitable for:

XR stage backdrops or medium-sized virtual scene areas;

Commercials, music videos, short videos, and interactive content shooting;

Educational training, virtual exhibition spaces, and other non-high-end film and television production applications.

For entry-level or cost-sensitive virtual shooting scenarios, P6 LEDs still offer value in improving production efficiency and visual effects. However, to achieve high-end film and television standards (such as high grayscale, high refresh rate, and high color gamut), finer pixels are generally required. High-end, large-scale virtual production venues (such as the world's largest LED studio) also often utilize screens with finer specifications and higher brightness.

Industry Growth Trends

Market research data shows that the virtual shooting LED display market is growing rapidly, with industrial applications expanding from small-scale initial recording to film, advertising, and commercial content production, and demand continuing to rise globally.

EE Times China

Overall Assessment: Summary of the Prospects for P6 LED Screens

Smart City Information Display: ⭐⭐⭐⭐ High — Significant role in real-time publishing, large-screen splicing, and digital monitoring

Smart City Command Center: ⭐⭐⭐ Upper-Middle — Capable of handling some scenarios; higher resolution demands drive more detailed screens

Low/Mid-Range Virtual Shooting Scenarios: ⭐⭐⭐ Medium — Possesses certain usability and relatively high cost-effectiveness

High-End Virtual Film Shooting: ⭐⭐ Low — Higher requirements for high definition, color, and refresh rate; requires finer pixel support

Overall, P6 LED displays have good prospects in smart city displays and some virtual shooting applications. In the future, with improvements in display technology, intelligent operation and maintenance, and system integration capabilities, its penetration rate in digital city operations and content production scenarios is expected to further increase.

Answer 3

The application prospects of P6 LED displays (6mm dot pitch, 27777 dots/㎡) in smart cities and virtual photography can be analyzed from the following dimensions:

I. Smart Cities: Dual Drivers of Information Interaction and Scene Adaptation

Core Advantages Matching Needs

High Brightness and Visibility: P6 displays achieve a brightness of up to 3200 cd/㎡ (Raycus P6 parameters) or 2000 cd/㎡ (Starlight P6 parameters), ensuring clear information display even in strong outdoor lighting conditions (such as transportation hubs and squares), meeting the needs of real-time traffic guidance and public safety warnings in smart cities.

Long Lifespan and Stability: A 100,000-hour lifespan reduces maintenance costs and adapts to the long-term operational requirements of smart cities.

Flexible Splicing and Interactivity: Supports seamless splicing (e.g., Raycus P6 unit panel size 128×128mm), allowing for the creation of large information walls; combined with IoT technology, it enables real-time interaction with citizens (such as checking bus and weather information).

Typical Application Scenarios

Traffic Management: Real-time display of road conditions and traffic control measures to guide vehicle flow and alleviate congestion.

Public Safety: Rapid dissemination of emergency notices (such as natural disaster warnings) to enhance citizens' emergency response capabilities.

Environmental Monitoring: Displaying data such as air quality, temperature, and humidity to assist in urban environmental governance.

Cultural Communication: Serving as a landmark display medium for cities, playing promotional videos or cultural event content to enhance the city's image.

Market Growth Support: Global investment in smart cities continues to grow, driving strong demand for LED displays as "windows to information." For example, China's LED display exports exceeded 10 billion yuan in 2024, a year-on-year increase of 24%, with emerging markets in Southeast Asia and the Middle East contributing over 50% of the increase.

Policy Promotion: Shenzhen and other cities have introduced "AI+LED" integration policies to accelerate the implementation of smart city applications.

II. Virtual Shooting: A Synergistic Breakthrough in Technology Upgrade and Cost Optimization

P6 Display Technology Adaptability

Resolution and Pixel Density: While the P6's pixel pitch (6mm) is lower than high-end virtual shooting screens like P2.5 or P1.8, it can be optimized in the following ways:

Scene Adaptation: In small to medium-sized studios or specific shooting needs (such as long shots and medium shots), the P6 display can balance cost and effect. For example, the number of small to medium-sized XR studios is expected to increase year-on-year in 2025, and they are moving towards lightweight designs, leading to lower per-project costs. The P6 display may become a cost-effective choice.

Dynamic Adjustment: Through high refresh rates (such as the Raycus P6 supporting 200-1800Hz) and brightness adjustment (such as the Starlight P6 supporting 2000cd/㎡), realistic lighting effects can be simulated, reducing post-production costs.

Cost Advantage: Compared to high-end Micro LED or OLED screens, the P6 display has a lower initial investment, making it suitable for small to medium-sized production teams with limited budgets or emerging markets.

Industry Trends Drive Applications

Technology Integration: LED virtual shooting is deeply integrated with AI, enabling automatic scene generation and adjustment, reducing reliance on professional personnel. P6 displays, as the basic carrier, can quickly connect to AI systems, improving production efficiency.

Market Segmentation: North America focuses on large-scale projects, while the Asia-Pacific market emphasizes customized needs. P6 displays can meet customized scenarios (such as irregular splicing and specific size adjustments) through modular design.

Policy and Content-Driven: The Chinese LED cinema screen market is driven by policy support (such as subsidies from the National Film Administration) and increased audience acceptance. By the first half of 2025, 164 cinemas nationwide will have deployed LED cinema screens. If P6 displays improve resolution and color reproduction, they can gradually penetrate the film shooting field.

Challenges and Solutions

Technical Bottlenecks: P6 displays still need optimization in areas such as low grayscale performance, color banding, and moiré patterns. Manufacturers can improve image quality through driver chip upgrades (such as 16-bit grayscale levels) and dynamic correction technology.

Market Competition: The high-end market is dominated by screens with a pixel pitch of less than P2.5. P6 needs to break through through differentiated positioning (such as cost-effectiveness and adaptation to specific scenarios). For example, standardized lightweight solutions should be promoted for fields with low reliance on technology, such as education and exhibitions.

III. Overall Outlook

Smart Cities: With its high brightness, stability, and cost advantages, P6 displays will become one of the mainstream choices for information display in smart cities, especially with continued growth in demand in areas such as transportation and public safety.

Virtual Shooting: With the advancement of technology and cost optimization, P6 displays are expected to gain a foothold in small and medium-sized studios and customized projects, but technological upgrades (such as increasing resolution and reducing moiré patterns) are needed to meet the demands of high-end production.

Long-Term Trends: The widespread adoption of Micro/Mini LED technology may squeeze the P6 market, but as a transitional product, it remains competitive in cost-effective scenarios. Manufacturers need to focus on scenario-based innovation (such as intelligent interaction and flexible displays) to extend its life cycle.

Conclusion: P6 LED displays have long-term growth potential in the smart city field. In the virtual shooting field, they need to seize the niche market through technological optimization and scene adaptation. The overall outlook is positive, but the challenges of technological iteration need to be addressed.

Answer 4

According to authoritative information analysis, the application prospects of LED displays in emerging fields such as smart cities and virtual filming are as follows:

I. Smart City Application Prospects

Multi-Scenario Integration: With its high brightness, high definition, and dynamic display capabilities, LED displays can be widely used in scenarios such as urban information dissemination, intelligent traffic management, and public advertising. For example, it can update traffic conditions in real time, play public service advertisements, or display information about city events, improving the convenience of citizens' lives and the city's image.

Intelligent Traffic Optimization: In the field of intelligent transportation, LED displays can be used for traffic signal control, road condition monitoring, and intelligent navigation systems. By guiding vehicles and pedestrians with dynamic information, it can improve road traffic efficiency.

Personalized Customization and Remote Management: Based on the remote management function of network connectivity, LED displays can flexibly switch content to adapt to different time periods and audience needs, achieving personalized customization and meeting the diverse management needs of smart cities.

II. Virtual Filming Application Prospects

Technological Maturity and Market Expansion: LED virtual filming technology, combined with XR (Extended Reality) to achieve realistic scenes, has expanded from science fiction blockbusters to commercial advertising, variety show stages, film and television production, and other fields. The global virtual filming market grew by 70% in 2022 and is projected to exceed 6 billion yuan in the future.

Production Efficiency and Cost Control: Next-generation virtual filming technology integrates background images with virtual elements to create large scenes in small spaces, supporting real-time adjustments, significantly improving production efficiency and reducing traditional filming costs.

Diverse Industry Applications: Besides film and television production, LED virtual filming is widely used in advertising, news broadcasting, music production, and other fields, providing new forms of expression for creative content.

Summary: LED displays have demonstrated strong development potential in both smart cities and virtual filming. Smart city applications promote sustainable urban development by improving information transmission efficiency and intelligent management capabilities; virtual filming technology expands the boundaries of film and television production and reduces production costs through innovative filming modes. Both will occupy important positions in the future market.

Answer 5

P6 LED displays have broad application prospects in emerging fields such as smart cities and virtual filming, primarily due to their high brightness, high definition, energy-saving characteristics, and adaptability to complex environments.

In the smart city sector, P6 LED displays, as a key component of intelligent infrastructure, are widely used in scenarios such as intelligent traffic management, public information dissemination, and urban security monitoring. For example, they can be integrated into traffic lights, electronic bus stop signs, and emergency broadcasting systems, providing real-time data visualization and improving urban management efficiency.

With the convergence of 5G and IoT technologies, these displays are evolving towards intelligence, automatically adjusting brightness according to ambient light and supporting remote network control, further enhancing their practicality in smart cities.

In the field of virtual filming, P6 LED displays replace traditional green screens, achieving a "what you see is what you get" real-time rendering effect, significantly improving film and television production efficiency. They can accurately project the light and shadow of virtual scenes, reducing post-production costs and time, and avoiding color bleeding issues.

In recent years, several benchmark projects have been implemented globally, such as large-scale virtual studios using high-specification LED screens, driving the industrial upgrading of the film and television industry. Furthermore, the promotion of this technology in the education sector, such as the construction of virtual film studios in universities, has also promoted talent cultivation and the popularization of its applications.

Overall, the application of P6 LED displays in emerging fields is benefiting from technological innovation (such as the maturity of Mini/Micro LED technology) and policy support (such as digital transformation solutions), and is expected to continue to grow in the smart city infrastructure and virtual production market in the future.