1.6 Inch Round TFT LCD Display With MIPI Interface ST7797 Controller
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DetermineElevate your project with our premium 1.6 Inch Round TFT LCD Display, a compact circular module engineered for superior visual performance and robust reliability. Featuring a sharp 400x400 dot matrix resolution, this 1.6 Inch Round TFT LCD Display delivers crisp, vivid imagery with exceptional detail, making it an ideal choice for space-constrained applications that demand a high-quality viewing experience.
At the heart of this display lies the ST7797 driver chip, ensuring seamless operation and fast initialization. The IPS panel technology offers ultra-wide viewing angles (U80/D80/L80/R80), guaranteeing consistent color and contrast from nearly any direction, while the 450cd/m² brightness ensures excellent readability even in brightly lit environments. This 1.6 Inch Round TFT LCD Display supports a MIPI interface for high-speed data transmission and includes a 20-pin FPC connection, providing flexible integration options for a variety of systems.
Designed with durability in mind, this 1.6 Inch Round TFT LCD Display operates flawlessly across an extreme temperature range of -30°C to 80°C and features built-in anti-static ESD protection up to 8KV, safeguarding against electrostatic discharge in industrial and consumer settings. It runs on a standard 3.3V power supply and is fully compliant with RoHS environmental standards.
Whether you are developing with C8051, Arduino, STM32, or other microcontroller platforms, this 1.6 Inch Round TFT LCD Display offers broad compatibility and reliable performance. Its unique circular form factor opens up creative possibilities for wearable devices, smart instruments, home appliances, and portable handheld gadgets. For additional size options, explore our full range of circular TFT LCD modules. Trust this 1.6 Inch Round TFT LCD Display to bring your next innovation to life with clarity, durability, and style.

The 1.6 Inch Round TFT LCD Display incorporates advanced IPS (In-Plane Switching) panel technology, delivering an exceptional wide viewing angle specification of U80/D80/L80/R80. This means that from the upper, lower, left, and right directions, users can view the screen at up to 80 degrees off-center without experiencing significant degradation in image quality. For a compact circular display like this 1.6 Inch Round TFT LCD Display, achieving such uniform optical performance across all quadrants is a remarkable engineering achievement.
The primary feature of this wide-angle capability is color and contrast stability. Unlike conventional TN panels that suffer from color inversion and severe brightness drop when viewed from oblique angles, the 1.6 Inch Round TFT LCD Display maintains true-to-life colors and consistent contrast ratios regardless of the viewing position. This is particularly critical for circular screens, where the absence of fixed top/bottom orientations means users naturally view the 1.6 Inch Round TFT LCD Display from multiple angles in real-world use.
The advantages of this wide viewing angle are substantial. First, it enables multi-user viewing, allowing several people to simultaneously observe the 1.6 Inch Round TFT LCD Display from different positions without any compromise in visual fidelity. This makes the 1.6 Inch Round TFT LCD Display ideal for public information displays, shared dashboards, and collaborative control panels. Second, the wide viewing angle enhances user interaction by providing a consistent visual experience during device rotation or when the screen is viewed from casual, non-orthogonal positions.
For wearable and handheld applications, the 1.6 Inch Round TFT LCD Display wide viewing angle significantly improves everyday usability. When worn on the wrist or held in the hand, the screen orientation constantly changes relative to the user's eyes. The IPS wide-angle technology ensures that every glance at the 1.6 Inch Round TFT LCD Display reveals clear, legible content without requiring users to adjust their position. Furthermore, this feature adds flexibility to product design, allowing engineers to place the 1.6 Inch Round TFT LCD Display in unconventional orientations without worrying about display performance penalties.
In summary, the wide viewing angle of the 1.6 Inch Round TFT LCD Display combines advanced IPS technology with a circular form factor to deliver superior visual quality, design flexibility, and an enhanced user experience across all applications.
The 1.6 Inch Round TFT LCD Display features a circular form factor that enables innovative product designs for smartwatches, smart home devices, and automotive controls. Unlike traditional rectangular panels, this 1.6 Inch Round TFT LCD Display requires specific driver handling for circular addressing—the ST7797 or ST77903 driver ICs are purpose-built to handle circular framebuffers without host-side clipping. The 1.6 Inch Round TFT LCD Display also achieves over 350 PPI pixel density, allowing crisp small text rendering.
The 1.6 Inch Round TFT LCD Display uses IPS (In-Plane Switching) technology, delivering wide viewing angles typically rated at 80° to 85° from all directions (U/D/L/R). This means the 1.6 Inch Round TFT LCD Display maintains consistent color and brightness even when viewed from extreme off-axis positions—critical for wearable devices where the screen orientation constantly changes.
The 1.6 Inch Round TFT LCD Display is compatible with popular microcontroller platforms including 8051, PIC, AVR, ARDUINO, ARM, STM32, and Raspberry Pi. Manufacturers typically provide initialization code, communication protocol documentation, and technical support to accelerate development.














