21.56" Industrial Anti-Glare Widescreen Capacitive Touch Panel (L215XM4)
Large Format Widescreen Touch Solution with COB Design & AG Surface Treatment
Precision-engineered for outdoor kiosks, bright factory command centers, medical operating room displays, and marine automation terminals requiring complete immunity from harsh overhead reflections.
PRODUCT OVERVIEW SECTION
Description The L215XM4 is a premium industrial-grade 21.56-inch capacitive touch panel specifically developed to ensure seamless visibility and steady tracking performance under high-ambient light environments. Delivering a crisp cinematic 16:9 widescreen aspect ratio—the global standard for enterprise multi-window monitoring systems and industrial Full HD display blocks—it comes equipped with a specialized AG (Anti-Glare) surface treatment. This advanced optical layer scatters incoming external light reflections, preventing mirror-like glares on the screen surface and significantly reducing eye fatigue during continuous monitoring shifts. Powered by the heavy-duty ILI2511 touch controller and communicating through a plug-and-play USB interface, it provides stable 4-point multi-touch gesture coordination. Built on a solid COB (Chip-on-Board) architecture, this module secures its processing electronics directly on the PCB to survive continuous mechanical vibrations and structural impacts on busy shop floors.
KEY FEATURES SECTION
Specialized Anti-Glare (AG) Treatment: Premium matte cover glass processing that effectively neutralizes strong overhead lighting and sun reflections, keeping display visuals sharp and readable.
Large Widescreen 21.56-Inch 16:9 Profile: Generous widescreen display footprint engineered to match seamlessly with modern high-resolution industrial displays, advertising panels, and multimedia screens.
Rugged COB (Chip-on-Board) Construction: Direct component placement on the board providing deep structural defense against extreme thermal shifts, physical shock, and operational fatigue on factory floors.
High-Performance ILI2511 Touch IC: Commercial-grade processor that filters heavy electromagnetic noise, ensuring ultra-low latency coordinate tracking and steady calibration accuracy near heavy machinery.
Fluid 4-Point Multi-Touch Support: Seamlessly handles multi-finger swipe controls, intuitive scaling actions, and reliable dual-touch equipment safety validation triggers.
Plug-and-Play USB Interface Layer: Standard universal interface setup that ensures instant, driverless communication layers across Windows, Linux, and Android networks.
SPECIFICATIONS REFERENCE (Quick Check)
Model Part Number: L215XM4
Screen Size: 21.56″ Diagonal (21.6″ Active Sensor Matrix)
Aspect Ratio: 16:9
Touch Controller: ILI2511
Interface Type: USB
Touch Points: 4-Point Multi-touch
Structure Type: COB (Chip-on-Board)
Special Treatment: AG (Anti-Glare) Surface Coating