Launches ZZW397WHS-1175A touchscreen for smart home panel, Redefining 3.97-Inch Controls
Jun 26,2025
Slim Profile Meets Robust Specs
At just 57.14 mm × 96.85 mm × 2.07 mm, the ZZW397WHS-1175A slips effortlessly into wall-mounted hubs, thermostats, and energy dashboards without imposing on industrial design. Despite its wafer-thin build, the module offers a generous 51.8 mm × 86.4 mm active area, translating to a screen-to-body ratio above 90 %. That near-edge-to-edge canvas lets brands deliver richer graphics in tighter spaces, an increasingly vital advantage as living-room tech converges into sleek surface finishes.
High-Resolution Visuals and Responsive Touch
A native 480 × 800 pixel matrix renders razor-sharp text and micro-detailed icons—ideal for lighting scenes, climate graphs, or security feeds. The panel’s capacitive layer supports ten-point multi-touch, enabling intuitive pinch-to-zoom, slider, and gesture control. Power-optimized LED backlighting keeps imagery vibrant from dim hallways to sun-lit kitchens, while a wide viewing cone preserves color fidelity across family members gathered around the control point.
Flexible Interface Options
Designers can drive the display through a classic 24-bit RGB bus when cost or legacy MCUs matter, or switch to high-speed MIPI-DSI for SoC-powered multimedia dashboards—no PCB re-spin required. This dual-interface strategy protects engineering investments as product roadmaps evolve from basic HVAC regulation to AI-driven voice hubs and edge analytics.
Seamless Integration for Smart Living
Because the ZZW397WHS-1175A was conceived expressly as a touchscreen for smart home panel applications, its firmware and reference drivers natively support the animations, icon libraries, and responsiveness smart-home OEMs expect. Whether orchestrating circadian lighting, tracking solar yield, or framing a door-station video preview, the panel maintains sub-20 ms touch latency and clear visuals that feel every bit as immediate as a flagship smartphone.
Market Availability
Engineering samples ship immediately, and volume production is scheduled for Q4 2025. offers development kits complete with FPC flex cables, GUI reference projects, and driver packs to shorten integration cycles. Long-term supply commitments and ISO-certified manufacturing ensure reliability for installers and end users alike.
About Display Technology
With more than a decade of small-to-mid-size display innovation and annual shipments exceeding five million units, ZZW Display Technology empowers smart-home, industrial, and medical OEMs worldwide with cutting-edge visual solutions.
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