3.1-inch IPS TFT LCD Display Module – 480×800 HD, MIPI Interface, 350 nits, All

Product Specification

3.1-inch IPS TFT LCD Display Module – HD Resolution, MIPI Interface, Industrial Grade with Optional Touch

Saef Technology Limited introduces a high-performance 3.1-inch IPS TFT LCD module, engineered for applications that demand excellent viewing angles, consistent color reproduction, and reliable operation. Featuring 480×800 HD resolution, MIPI interface, and optional capacitive touch, this display is ideal for portable medical devices, handheld instruments, industrial HMIs, smart home controls, and embedded systems where space, clarity, and interactivity are critical.

Key Features & Technical Advantages:

• IPS Technology for Consistent Viewing Angles

80° viewing angle in all directions ensures minimal color shift and consistent image quality from any perspective—ideal for multi-user or off-axis viewing applications.

• High Resolution & Color Performance

480×800 pixels with 16.7M color support deliver sharp text, graphics, and icons. NTSC gamut up to 60% provides vibrant and accurate color representation.

• MIPI Interface for High-Speed Data Transfer

2-lane MIPI (D-PHY) reduces EMI, simplifies layout, and enables low-power operation—perfect for portable and battery-powered designs.

• Wide Operating Temperature Range

Rated for -20°C to +60°C, ensuring stable performance in varying environmental conditions, from indoor control panels to field-deployed devices.

• Integrated Touch Interface Ready

Pre-configured I²C pins (CTP_INT, CTP_RST, CTP_SDA, CTP_SCL) allow easy integration of capacitive touch panels for interactive applications.

• Low Power Consumption with ST7701S Driver

Typical current consumption as low as 30mA in normal mode and 100µA in standby—optimized for energy-sensitive designs.

• Compact Form Factor

Module size of 43.48mm × 74.72mm × 1.6mm (excluding FPC) allows integration into space-constrained products without compromising display area.

• Customizable Touch & Mechanical Options

We offer semi-custom design services—add capacitive or resistive touch, modify bezels, adjust mounting points, or tune display firmware to match your system requirements.

Designed for Reliable Integration in Demanding Applications

Saef’s 3.1-inch TFT module addresses key engineering challenges in embedded display design:

• MIPI signal integrity support with built-in impedance matching and noise suppression

• Precise power sequencing guidelines to prevent latch-up and ensure long-term reliability

• FPC with reinforced bend areas for reliable connections in compact or foldable designs

• Detailed initialization code and timing diagrams provided for faster software integration

Whether you’re developing a portable diagnostic tool, an industrial handheld terminal, a smart thermostat, or a wearable device interface—this module delivers consistent performance and ease of integration.

Why Partner with Saef Technology?

• Engineering-First Support: Our team provides signal integrity analysis, firmware customization, and thermal design guidance.

• Fast Prototyping: Samples ship within 5–7 business days with complete documentation.

• Quality & Traceability: Each unit is tested per AQL standards (Major 0.4, Minor 1.0) and supports full batch traceability.

• Global Compliance: ROHS-ready and compatible with EU/US market requirements.

Ideal Applications:

• Portable Medical & Diagnostic Devices

• Industrial Handheld Terminals & HMIs

• Smart Home & IoT Control Panels

• Wearable Device Displays

• Automotive Auxiliary Screens

• Retail & Payment Terminals

Ready to Integrate a High-Performance Display?
Contact our technical sales team for datasheets, optical reports, touch panel options, or a customized product consultation. Let us help you bring clarity, reliability, and interactivity to your next embedded design.

Mechanical Dimensions

Interface Pin Definition

Absolute Maximum Ratings

Note 1: 90%RH max, If Ta is below 50ºC; 60%RH max, If Ta is over 60ºC.

DC Characteristics

Optical Specifications