LG’s new advanced IPS Interactive Digital Boards (IDBs)—the 86″ 86TR3D and the 75″ 75TC3D 4K ultra HD models—deliver vivid images, text and video combined with reliable touch performance. IPS (in-plane switching) technology delivers excellent viewing angles. The 86TR3D features intuitive, touch-enabled interfaces with precise writing performance that can recognize up to 20 points of simultaneous touch without the need for a separate pen or stylus, enabling multiple users to write simultaneously. The 75TC3D ultra HD display comes with System-on-Chip (SoC) and LG webOS, making it possible to collaborate without needing a PC. The TC3D series recognizes up to 40 points of touch so that multiple participants can simultaneously use touch features.
LG Electronics USA