4K COB all-in-one LED display delivers energy-saving design

ViewSonic Corp. has released the latest 4K Direct View LED Display – the LDP Series with power-efficient design and centralised control capabilities. Available in 136, 163, and 217-inch screen sizes, the series simplifies installation and maintenance while integrating intuitive collaboration features for seamless engagement and high-impact communication in professional boardrooms, training spaces, lobbies, and command centres.

ViewSonic continues to redefine LED display experiences with a steadfast commitment to delivering exceptional value to our clients," said Dean Tsai, general manager of Projector and LED Display Business Unit at ViewSonic. "With the integration of the latest COB technology into the LDP Series, we not only enhance visual performance but also deliver practical benefits, such as greater durability and improved energy efficiency. These innovations provide ProAV resellers, system integrators, and installers with more versatile solutions to meet diverse customer needs, while also empowering enterprises to build more sustainable and efficient environments with ease."

The new series adopts the latest COB technology to increase image quality with smaller pixels. Unlike the common SMD method, this technology adopts a direct mounting approach by placing multiple LED chips onto a single substrate without bonding wires. This allows the series to include mini LEDs and achieve an ultra-fine pixel pitch down to 0.7mm with 4K UHD resolution. Delivering vivid image clarity, a 10,000:1 contrast ratio, and wider viewing angles, this series ensures consistent visual quality across large-scale environments.

In terms of reliability and power efficiency, the series uses a common cathode wiring system that reduces energy consumption by up to 33% compared to the same models using a common anode design. Its IP54-rated protection against water and dust, along with IK08-rated impact resistance, contributes to long-lasting durability in high-traffic environments.

To further support enterprise adoption, the LED displays are built with an all-in-one, pre-configured modular design that integrates all essential systems into a detachable control box. This streamlined setup enables effortless installation and full-front maintenance, reducing complexity for installers and minimising venue downtime. Beyond simplifying deployment, it also provides greater flexibility in presentation, allowing a clean, frameless appearance that blends seamlessly into modern interiors, making the displays ideal for lobbies and reception areas.

Purpose-built to foster collaboration in modern boardrooms and training spaces, the series is designed to support dynamic, effective communication through different content-sharing capabilities. Picture-in-Picture and Picture-by-Picture display modes permit multiple sources to be shown simultaneously. Also, the displays are compatible with the company's wireless presentation solutions, including ViewShare, a plug-and-play dongle, and AirSync, a web-based casting software, for real-time interaction and seamless discussions. Built-in 60W speakers deliver room-filling audio to complete the immersive experience, helping teams engage more effectively in professional settings.

For mission-critical environments, the LDP Series supports 24/7 operation and device management via LAN control. It is fully compatible with professional centralised control platforms such as Q-SYS, Crestron, and ViewSonic Manager, ensuring seamless integration into existing AV ecosystems. This permits IT teams to monitor, configure, and manage displays efficiently across complex deployments, making the series ideal for command centres and enterprise-scale environments.