LG 55TC3D 55" Interactive Digital Board Ultra-Precise P-Cap Multi-Touch Collaboration Display

  • LG 55TC3D 55-inch interactive digital board featuring 40-point P-Cap multi-touch screen, webOS smart platform, and embedded IDB writing application for enterprise collaboration spaces by TrianzeTech.
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LG 55TC3D 55" Interactive Digital Board Ultra-Precise P-Cap Multi-Touch Collaboration Display

LG 55TC3D 55" Interactive Digital Board Ultra-Precise P-Cap Multi-Touch Collaboration Display

Advanced P-Cap Touch Engine: Offers fluid, hyper-responsive handwriting recognition and gesture tracking without IR bezel sensors or edge dead zones.

40-Point Multi-Touch Matrix: Enables multiple participants to write, draw, and manipulate content simultaneously for dynamic group collaboration.

PC-Free webOS 3.0+ Platform: Built-in high-performance SoC runs the native LG IDB application efficiently without an external media player or PC license.

Enterprise-Grade IPS Display: Delivers consistent 450-nit brightness and true-color accuracy across ultra-wide $178^{\circ}$ presentation angles.

Shatter-Proof Protective Glass: Features a heavy-duty 3.2T tempered glass assembly with an anti-glare treatment to ensure long-term physical resilience.

LG
Brand : LG
Model : 55TC3D

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Application & Use Cases

Engineered for smart workspaces. In corporate meeting rooms and huddle spaces across Dubai and Abu Dhabi, the LG 55TC3D serves as an interactive hub for hybrid web conferencing and content sharing. In architectural firms, military command centers, and medical hubs across the GCC and CIS, the 40-point multi-touch IPS screen facilitates detailed data mapping and collaborative blue-printing. It pairs seamlessly with Barco ClickShare CX-50 and premium UC soundbars to streamline modern enterprise workflows.

Suggested Wall Brackets: Push Pull

Suggested Trolley: Trolley

LG 55TC3D 55-inch interactive digital board featuring 40-point P-Cap multi-touch screen, webOS smart platform, and embedded IDB writing application for enterprise collaboration spaces by TrianzeTech.
  • Specifications
  • Details
Feature Technical Specification
Model Code 55TC3D / 55TC3D-B
Panel Size & Type 55-Inch Commercial IPS LCD (True Color Technology)
Native Resolution Full HD ($1920 \times 1080$ pixels)
Screen Brightness 450 cd/m² (Nits) Typ.
Touch Technology Projective Capacitive (P-Cap) Ag Metal Mesh
Multi-Touch Capacity Maximum 40 Coincident Points
Embedded Smart Platform LG webOS 3.0+ System-on-Chip (SoC)
Built-In Application Native LG IDB (Interactive Digital Board) Application
Audio Hardware Integrated 20W Stereo Speakers ($10\text{W} \times 2$)
Input Ports HDMI (x3), DisplayPort, DVI-D, RGB (VGA), Audio In, USB 3.0, USB 2.0
Output & Controls Touch USB 2.0 (x2), RS-232C In/Out, RJ45 LAN In
Screen Treatment 3.2T Tempered Anti-Glare Glass (Shatter-Proof Coating)

Next-Generation Collaboration with Advanced P-Cap Touch Technology

The LG 55TC3D (55TC3D-B) represents the pinnacle of multi-user interactive hardware, designed to replace traditional static presentation tools in modern commercial hubs. Built with premium Projective Capacitive (P-Cap) touch technology, the display completely eliminates the heavy bezels and dead-zone edge latency common in older Infrared (IR) displays. This metal-mesh P-Cap framework ensures pixel-accurate response times and clean handwriting tracking, allowing engineers, project managers, and designers across the UAE, GCC, and CIS to interact with detailed schematics, corporate slide decks, and data sheets seamlessly.

PC-Free Efficiency Powered by LG webOS 3.0+ & Embedded IDB App

Equipped with a powerful, integrated System-on-Chip (SoC) architecture, the 55TC3D operates on the LG webOS 3.0+ platform, allowing corporate spaces to run complex collaborative meetings without tethering an external room PC. The embedded native LG IDB Application provides a robust, toolless digital whiteboard layer straight out of the box. Users can brainstorm, sketch complex ideas, pull up floating circular toolbars, and drop drawing overlays directly over live HDMI or DisplayPort input feeds. Annotation sessions can be instantly screenshotted, securely saved to internal storage, or distributed electronically to remote team members.

Commercial-Grade IPS Panel and Seamless System Integration

To survive the physical demands of high-traffic meeting environments in Dubai, Abu Dhabi, and Riyadh, the screen features a 3.2T anti-glare, shatter-proof tempered glass coating that dramatically minimizes scratches and glare under harsh office lights. Backed by LG's elite IPS panel technology, the display maintains true-to-life color rendering and sharp contrast balances across an ultra-wide $178^{\circ}$ viewing spectrum, ensuring that participants seated at any corner of a boardroom table view clear, non-distorted content. Certified with Crestron Connected network protocols, it integrates effortlessly with high-tier room controllers, UC platforms, and audio ecosystems.

Feature Technical Specification
Model Code 55TC3D / 55TC3D-B
Panel Size & Type 55-Inch Commercial IPS LCD (True Color Technology)
Native Resolution Full HD ($1920 \times 1080$ pixels)
Screen Brightness 450 cd/m² (Nits) Typ.
Touch Technology Projective Capacitive (P-Cap) Ag Metal Mesh
Multi-Touch Capacity Maximum 40 Coincident Points
Embedded Smart Platform LG webOS 3.0+ System-on-Chip (SoC)
Built-In Application Native LG IDB (Interactive Digital Board) Application
Audio Hardware Integrated 20W Stereo Speakers ($10\text{W} \times 2$)
Input Ports HDMI (x3), DisplayPort, DVI-D, RGB (VGA), Audio In, USB 3.0, USB 2.0
Output & Controls Touch USB 2.0 (x2), RS-232C In/Out, RJ45 LAN In
Screen Treatment 3.2T Tempered Anti-Glare Glass (Shatter-Proof Coating)
Frequently asked

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P-Cap touch utilizes an ultra-fine, invisible silver metal-mesh sensor grid embedded behind the front glass substrate. Unlike Infrared (IR) touch frames which rely on raised bezels holding physical IR light beams that can be blocked by dust, shirtsleeves, or direct sunlight. P-Cap measures structural capacitance changes caused by human skin touch contact. This allows the LG 55TC3D to offer a completely flat, bezel-free glass front profile with hyper-low latency response tracking, total immunity to ambient glare interference, and highly accurate edge writing alignment.
The display features an advanced internal touch controller that natively supports up to 40 simultaneous, concurrent touch points. For baseline office setups using Windows 10/11 or modern macOS devices, the unit operates entirely via HID (Human Interface Device) Plug-and-Play protocols. By connecting a standard USB Type-A to Type-B cable between the display’s "Touch USB" input and your room laptop, the operating system instantly registers multi-touch tracking and native gesture profiles without requiring custom driver installation or calibration software packages.
Yes. The lower integration panel is equipped with hardwired RS-232C control inputs/outputs and a standard RJ45 LAN port. The display’s firmware natively supports professional command protocols, including Crestron Connected and AMX Device Discovery certifications. This enables AV programming teams to integrate the interactive display into centralized control networks, allowing remote operators to switch active video inputs, check thermal runtimes, toggle display power, and monitor system statuses across hundreds of rooms.
The built-in LG IDB (Interactive Digital Board) tool layer runs natively on the webOS System-on-Chip (SoC) processor. It enables full whiteboard tools without requiring a connected PC. Key engineering functions include a floating circular control menu that can be summoned anywhere on the screen, a dedicated Content Overlay Mode to draw or highlight directly over live HDMI or DisplayPort input feeds, and a secure internal archiving system that lets users compile screenshots of their brainstorming sessions and share them via local network drives.
The LG 55TC3D is engineered with an industrial-grade 3.2T tempered safety glass shield. This specialized layer features a chemically etched anti-glare (AG) surface treatment with a low haze value, significantly scattering distracting reflections from harsh overhead fluorescent boardroom lighting or external windows. Structurally, the glass features an advanced shatter-proof structural film backing. If the panel experiences a severe mechanical impact in a public venue, the glass fractures cleanly within its frame without producing dangerous flying shards, completely protecting the fragile internal IPS LCD panel beneath.