Product Description
The QIHAN 2.4 Inch OLED Display Module is a high-performance graphic display solution designed for industrial equipment, embedded systems, consumer electronics, and intelligent control applications. Featuring a 128×64 pixel resolution and Passive Matrix OLED technology, the module provides excellent image clarity, high contrast, fast response time, and low power consumption.
Unlike conventional TFT or LCD displays that require backlighting, OLED technology is self-emissive, delivering deeper black levels and improved visibility under different lighting environments. The display supports flexible communication methods including 4-wire SPI and 8-bit parallel interfaces, enabling seamless integration with microcontrollers and development platforms.
QIHAN provides complete OEM/ODM customization capabilities, including module dimensions, display colors, graphics, power supply, viewing direction, and touch solutions for customers requiring project-specific display solutions.
Highlights
- 2.4-inch OLED graphic display module
- 128 × 64 pixel resolution
- Passive Matrix OLED technology
- Self-luminous display without backlight
- High contrast ratio for excellent visibility
- Ultra-wide viewing angle (>160°)
- Fast response speed
- Lower power consumption compared with traditional LCDs
- Supports 4-wire SPI and 8-bit parallel interfaces
- Custom display colors available (White / Yellow / Blue)
- Flexible customization support for OEM/ODM projects
- Compatible with multiple embedded platforms
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 2.4 Inch OLED Display Module |
| Display Size | 2.4 inch |
| Resolution | 128 × 64 pixels |
| Display Type | Passive Matrix OLED |
| Display Color | White / Yellow / Blue (Customizable) |
| Communication Interface | 4-wire SPI / 8-bit Parallel |
| Driver IC | Customizable |
| Power Supply | Customizable |
| Graphic Support | Customizable |
| Touch Driver IC | Customizable |
| Module Size | Customizable |
| Viewing Direction | Customizable |
| Viewing Angle | >160° |
| Display Technology | Self-emissive OLED |
| Backlight | Not required |
| Operating Temperature | Industrial-grade customizable |
Key Benefits
Superior Image Quality
OLED technology provides excellent contrast and true black performance, allowing sharper text and graphics.
Low Power Consumption
Only active pixels consume power, making OLED suitable for portable and battery-powered applications.
Fast Response Time
OLED panels respond quickly, providing smooth transitions and real-time display performance.
Wide Viewing Angle
The display remains clear from different directions without color distortion.
Application Scenarios
Industrial Automation
- HMI interfaces
- Industrial controllers
- Testing instruments
- Monitoring systems
Medical Equipment
- Portable diagnostic devices
- Healthcare monitoring systems
- Medical control panels
Consumer Electronics
- Portable multimedia devices
- Smart home products
- Gaming peripherals
Smart Wearables
- Wearable displays
- Fitness devices
- Smart handheld products
IoT & Embedded Systems
- Sensor displays
- Embedded control systems
- Data visualization terminals
Communication Equipment
- Handheld terminals
- Network devices
- Smart control panels
FAQ
Q1: What communication interfaces are supported?
The QIHAN 2.4 Inch OLED Module supports:
- 4-wire SPI
- 8-bit Parallel interface
Custom interfaces can also be developed according to project requirements.
Q2: Does the OLED module need a backlight?
No. OLED technology uses self-emissive pixels and does not require a backlight.
Benefits include:
- Lower power consumption
- Higher contrast
- Better black levels
- Reduced module thickness
Q3: Can module dimensions be customized?
Yes. QIHAN supports custom requirements including:
- Module size
- Display color
- Interface
- Graphic design
- Driver IC
- Viewing direction
- Touch functionality
Q4: Which development platforms are supported?
The module can be integrated with:
- Arduino
- Raspberry Pi
- STM32
- PIC
- ARM
- AVR
- 8051 MCU
Q5: Is this suitable for industrial environments?
Yes. Industrial-grade customization options are available with wider temperature ranges and optimized reliability.
Q6: What are the advantages of OLED compared with TFT displays?
OLED advantages include:
- No backlight required
- Better contrast
- Lower power consumption
- Faster response speed
- Wider viewing angle
Why Choose QIHAN OLED Display Solutions?
- Stable manufacturing quality
- Flexible OEM/ODM customization
- Fast project response
- Multiple interface support
- Technical integration support
- Industrial application experience