1.28-inch Round TFT-LCD Display Module with Cover Glass Touch Panel

The JT013QVI16T5S01 is a 1.28‑inch circular TFT‑LCD display module engineered by JuTouch, utilizing amorphous silicon (a‑Si) TFT active‑matrix technology. It delivers a crisp 240(RGB) × 240 pixel resolution in a Normally Black mode, achieving 262,144 colors (6‑bit per color) with excellent contrast and deep black levels for superior readability in both indoor and outdoor environments. The circular active area (Ø32.4 mm) is surrounded by a compact bezel, making it ideal for space‑constrained wearable and handheld devices.

The module integrates a 4‑wire Serial Peripheral Interface (SPI) for command and data transmission, ensuring low pin‑count and high‑speed communication with host controllers. It is equipped with the GC9A01 display driver IC, which features built‑in frame memory, power‑saving modes, and dedicated circular‑display driving algorithms that eliminate distortion at the curved edges. An embedded cover‑glass touch panel solution (capacitive) is factory‑laminated, providing robust multi‑touch sensitivity (up to 2‑point touch) with excellent optical clarity and anti‑scratch performance, while eliminating the need for external touch controllers.

Key mechanical dimensions: overall outline is 35.6 mm (W) × 37.74 mm (H) × 1.64 mm (T), with the active display area measuring 32.4 mm × 32.4 mm (circular). The module offers typical brightness of 350 cd/m², a contrast ratio of 800:1, and wide viewing angles (80°/80°/80°/80° typical), ensuring consistent color reproduction from various off‑axis perspectives. The LED backlight has a rated lifetime of 50,000 hours (half‑brightness), consumes only 150 mW (typical) at 3.3 V, and supports an operating temperature range of ‑20 °C to +70 °C, suitable for industrial and consumer environments. The SPI interface operates at up to 30 MHz, allowing smooth animation and real‑time GUI updates.

This module is specifically designed for smart watches, smart home control panels, portable medical monitors, digital instrument clusters, and circular HMI interfaces where high‑density visual output and intuitive touch interaction are paramount. Its ultra‑thin profile, low power draw, and robust touch integration make it a versatile choice for next‑generation round‑screen applications.