3.5‑inch TFT LCD Display Module – 320×480, IPS Full View, 1‑Lane MIPI Interface
Product Overview
This 3.5‑inch TFT LCD module delivers stunning high‑definition visuals at a resolution of 320 × RGB × 480 pixels with a portrait orientation. Powered by the ILI9488 controller (or equivalent), it features a 1‑lane MIPI DSI interface, enabling high‑speed data transmission with minimal pin count – ideal for modern application processors and mobile‑grade platforms.
The panel utilizes a Normally Black, Transmissive LCD with IPS‑level full viewing angles (80°/80°/80°/80°), delivering exceptional colour fidelity and contrast from virtually any direction. An anti‑glare surface reduces reflections, while the ultra‑slim 2.46 mm profile and wide operating temperature range (‑20°C to +70°C) make this module suitable for demanding industrial, automotive, and consumer applications.
Key Features
- High‑definition display – 320×RGB×480 dots for crisp, detailed graphics
- IPS full viewing angle – 80° in all directions, ensuring consistent colour from any perspective
- 1‑lane MIPI DSI interface – High‑speed serial connection with reduced pin count
- Normally Black technology – Deeper blacks and higher contrast ratio
- Ultra‑slim design – 2.46 mm thickness, ideal for compact and portable devices
- Anti‑glare surface – Minimises reflections for improved outdoor readability
- Long‑life LED backlight – 50,000 hours typical, normally white
- Wide temperature range – Operating: ‑20℃ to +70℃; Storage: ‑30℃ to +80℃
- Low power consumption – Typical 13.5 mA supply current
- No touch panel – Focused on pure display performance
Technical Specifications
General Specifications
| Display Size | 3.5 inch (diagonal) |
| Resolution | 320 × RGB × 480 dots |
| LCD Type | TFT, Normally Black, Transmissive |
| View Direction | 80°/80°/80°/80° (IPS) |
| Aspect Ratio | Portrait |
| TFT Driver IC | ILI9488 or equivalent |
| TFT Interface | 1‑Lane MIPI DSI |
| Backlight | LED, Normally White |
| Touch Panel | Without Touch Panel |
| Surface Treatment | Anti‑Glare |
Mechanical Dimensions
| Module Dimension | 54.5 (W) × 83.0 (H) × 2.46 (D) mm |
| Active Area | 48.96 × 73.44 mm |
| Pixel Pitch | 0.153 × 0.153 mm |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
|---|
| Operating Temperature | TOP | -20 | +70 | ℃ |
| Storage Temperature | TST | -30 | +80 | ℃ |
Electrical Characteristics (Operating Conditions)
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Supply Voltage (Digital I/O) | IOVCC | – | 1.8 | 3.0 | 3.3 | V |
| Supply Voltage (Analog) | VCI | – | 2.8 | 3.0 | 3.3 | V |
| Power Supply Current | ICC | IOVCC = VCI = 3.3V | – | 13.5 | 20.5 | mA |
LED Backlight Driving Conditions
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|
| LED Current | – | – | 160 | – | mA |
| LED Voltage | LEDA | 2.7 | 3.2 | 3.4 | V |
| LED Lifetime | – | – | 50,000 | – | Hr |
Interface Pin Definition
The module uses a 1‑lane MIPI DSI interface with differential clock and data pairs.
| Pin No. | Symbol | Function | I/O |
|---|
| 1 | VCI | Analog power supply (2.8 ~ 3.3V) | P |
| 2 | IOVCC | Digital I/O power supply (1.65 ~ 3.3V) | P |
| 3 | RESET | Reset signal (active low) | I |
| 4 | GND | Ground | P |
| 5 | MIPI_CLK_P | MIPI clock positive | I |
| 6 | MIPI_CLK_N | MIPI clock negative | I |
| 7 | GND | Ground | P |
| 8 | MIPI_DATA_P | MIPI data positive | I |
| 9 | MIPI_DATA_N | MIPI data negative | I |
| 10 | GND | Ground | P |
| 11 | VLED+ | LED backlight anode | P |
| 12 | VLED- | LED backlight cathode | P |
Typical Applications
This high‑performance display module is ideal for:
- Industrial HMIs – High‑end control panels and operator interfaces
- Medical devices – Portable diagnostic equipment and patient monitors
- Automotive displays – Rear‑seat entertainment, instrument clusters, and navigation
- Smart home & IoT – Smart thermostats, doorbells, and home automation hubs
- Portable consumer devices – Handheld gaming, wearables, and multimedia players
- POS & retail – Payment terminals, self‑service kiosks, and digital signage
Note: The portrait orientation is fixed. For landscape requirements, please consult our technical support team for alternative options.
Why Choose This Module?
- Superior image quality – Normally Black with IPS full‑view technology delivers deep blacks and vibrant colours from any angle.
- Modern MIPI interface – 1‑lane DSI with low pin count, ideal for smartphone‑grade processors and space‑constrained designs.
- Ultra‑slim and lightweight – 2.46 mm profile fits seamlessly into portable and handheld products.
- Excellent readability – Anti‑glare surface reduces reflections in bright environments.
- Low power consumption – Typical 13.5 mA supply current extends battery life.
- Proven ILI9488 controller – Mature, well‑supported platform with extensive ecosystem resources.
- Quality assured – Manufactured in ISO9001/ISO14001 certified facilities.
Ordering Information
| Order Code | Description |
|---|
| 3.5‑TFT‑MIPI‑IPS | 3.5‑inch TFT module, 320×480, IPS full view, 1‑lane MIPI, ILI9488, anti‑glare, no touch |
For volume pricing, sample requests, or technical drawings, please contact our sales team directly.
All specifications are subject to change without prior notice. Colour tone may vary slightly with temperature and driving voltage.
