Qtenboard LCD Video Wall Solutions

As a leading LCD video wall provider in China, Qtenboard has been deeply engaged in the display industry for over a decade. We focus on high-quality products as our core competitive advantage, providing professional display solutions for various commercial scenarios. Qtenboard strictly selects original LCD video wall panels from globally recognized brands and implements rigorous quality control throughout the production process, ensuring that every video wall delivers stable and reliable performance to meet commercial users’ requirements for both visual quality and durability.

1. Qtenboard LCD Video Wall: Core Features and Advantages

With advanced technical configurations, Qtenboard LCD video walls are the preferred choice for commercial promotion and information display. Key features include:

Qtenboard video walls combine quality, robustness, and efficiency, making them ideal for corporate lobbies, brand showrooms, control rooms, broadcasting studios, and other commercial applications. Their wide viewing angles and exceptional video quality enhance the visual appeal of standard promotional content, while cost-effective pricing provides high-value options for enterprises with different budgets.

2. Commercial-Grade Hardware: Durability and Compatibility

Designed specifically for indoor commercial environments, Qtenboard video wall displays achieve multiple breakthroughs in hardware and performance:

• Outstanding Compatibility: Supports both WiFi and LAN connections, easily integrating into existing enterprise information systems for remote management and real-time content updates. Compatible with 2K, 4K, and 8K resolutions and surround sound systems, providing an immersive audiovisual experience.
• Durable Materials: Core hardware components are built with metal, aluminum alloy, and high-strength plastics for a balance of lightweight design and durability, extending product lifespan. Some models feature high-safety tempered glass panels with IPX1 waterproof and dustproof ratings to withstand daily commercial environmental challenges.
• Rich Format Support: Equipped with high-performance processing chips, panels support multiple audio and video formats (VGA, AVI, MOV, MPEG-4, etc.), enabling direct playback from USB drives without additional conversion devices.

Additionally, Qtenboard offers personalized customization services, including special-size and feature-specific LCD video walls, to meet non-standard project requirements.

3. Digital Wall Displays: Outdoor & High-Brightness Solutions

For outdoor or high-glare commercial scenarios, Qtenboard provides high-protection digital wall displays with the following advantages:

• Extreme Environmental Adaptability: IP65-rated enclosures with waterproof molded audio/video ports and fully coated internal circuit boards effectively resist rain and dust, suitable for outdoor billboards and campus signage.
• High Visibility in Direct Sunlight: Commercial-grade high-brightness panels deliver ten times the luminance of ordinary TVs, ensuring clear, sharp content even under direct sunlight, providing uninterrupted promotional messaging.
• Flexible Installation & Easy Operation: Supports horizontal and vertical mounting options and plug-and-play design. Simply insert a USB drive containing promotional content for automatic looping playback without requiring professional monitoring.
• Advanced Customization: Offers optional camera integration and touch-screen upgrades for interactive digital walls, suitable for experience centers, smart exhibition halls, and other interactive environments.

4. LCD Video Wall Touch Screens: Technology and Applications

1. Composition and Operation

Video wall touch screens combine an input touch panel with an output display. Typically, the touch panel sits above the display screen and interfaces with an information processing system. While touch screens are common in laptops, tablets, and smartphones, Qtenboard has expanded this technology to large-scale commercial displays.

Users can interact with the display via single or multi-touch gestures, dedicated stylus pens, or a combination. Depending on the model, operation may be possible with gloves or require specific pens. Touch screens allow users to manipulate displayed content, such as zooming in or changing view modes.

An LCD video wall touch screen consists of multiple LCD panels ("units") designed specifically for commercial video wall applications, unlike standard televisions.

2. Core Touch Sensing Technologies

Touch functionality is achieved by adding a sensing layer above the display element. The two most common methods are:

• Capacitive Sensing: Transparent conductive layers (e.g., ITO) on an insulating substrate detect touch via changes in the electrostatic field caused by a human conductor, enabling precise multi-touch control.
• Resistive Sensing: Two transparent resistive layers separated by a small gap detect pressure at the contact point, translating it into touch coordinates.

3. Technological Development & Industry Applications

Previously, touch sensors and controller firmware were supplied by after-market integrators. Recognizing the rising importance of touch screens as user interface components, display and chip manufacturers now integrate touch functionality into core products.

Displax currently supports some of the world’s largest video wall touch screens. For example, the Hong Kong Institute of Higher Technology (THEi) installed a 20-meter, 100-megapixel video wall composed of 48 seamlessly tiled panels with only 1.8mm borders. Trained integrators handled the installation after project-specific customization.

As touch technology became widely adopted, its cost was integrated into devices like smartphones, gaming consoles, and home appliances, demonstrating reliability and durability. Hybrid video wall technologies and PVDF materials now enhance pressure sensitivity, enabling digital drawing experiences akin to pen-on-paper.

4. Qtenboard Touch Screen Video Walls: Ideal for Commercial Applications

For control rooms, corporate lobbies, experience centers, brand showrooms, broadcasting studios, and large meeting rooms, Qtenboard’s professional narrow-bezel or bezel-less LCD displays are the optimal choice.

Our 55-inch LCD-backlit LCD panels, equipped with original brand panels, deliver high brightness, wide color gamut, and minimal bezel gaps for excellent splicing visual effects. Each component is optimized for image quality, installation efficiency, maintenance ease, and reliability. Proper calibration ensures multi-screen color and brightness consistency, crucial for seamless video wall performance.