2.4 INCH AMOLED Display 240x320 SPI/I²C, LTPS TFT – Brown Opto
Engineered for Brilliance, Built for the Future
Introducing the 2.4" AMOLED Module
The 2.4" AMOLED module from Shenzhen Brownopto Technology Co., LTD is a compact and high-performance display solution designed for applications requiring vibrant colors, deep blacks, and energy efficiency. With its advanced LTPS technology and robust environmental testing, this panel offers superior performance in various scenarios including wearables, IoT devices, and industrial displays.
Key Features:
- Screen Size: 2.4 inches (diagonal)
- Resolution: 240 x 320 pixels (QVGA)
- Active Area: Approximately 39.0 mm × 52.0 mm
- Pixel Pitch: Approximately 162.5 µm (calculated based on active area and resolution)
- Technology Type: AMOLED with LTPS (Low Temperature Polysilicon) TFT backplane
- Color Depth: 16.7 million colors (24-bit RGB)
- Interface: SPI/I²C
- Polarizer Surface Treatment: HC (Hard Coating), 2H hardness
- Response Time: Rise time (TON): ≤ 0.1 ms, Fall time (TOFF): ≤ 0.1 ms
- Contrast Ratio: Up to 100,000:1 (based on test conditions)
- Viewing Angle: Up to 80° (CR≥10)
- Environmental Compliance: RoHS 2.0 compliant
- Operating Temperature: -20°C to +70°C
- Storage Temperature: -30°C to +80°C
- Lifetime: 13 months
Technical Specifications
| Parameter | Value |
|---|---|
| Size Range | 2.4" |
| Resolution | 240 x 320 pixels |
| Brightness | Up to 600 cd/m² (typical value) |
| Contrast Ratio | 100,000:1 (test condition: CR≥10) |
| Operating Temp. | -20°C to +70°C |
| Storage Temp. | -30°C to +80°C |
| Interface | SPI/I²C |
Detailed Application Scenarios
The 2.4" AMOLED module is ideal for various applications due to its compact size, high resolution, and excellent visual performance. Here are some real-world use cases:
- Smartwatches: High-resolution displays with vibrant colors and deep blacks for wearable devices.
- Fitness Trackers: Always-on display capability and high brightness for fitness trackers.
- Medical Devices: Clear and accurate display for patient monitoring systems and diagnostic tools.
- Industrial HMIs: Ruggedized panels for factory automation and control systems with wide temperature tolerance.
- Automotive Displays: Dashboard screens and infotainment systems offering sharp visuals under varying lighting conditions.
- Security Systems: Doorbell cameras and handheld NVRs with instant playback and settings adjustment.
- Educational Tools: Interactive learning devices with touch integration for children’s tablets and e-readers.
- Consumer Electronics: Smart home hubs, audio players, and cameras with modern user interfaces.
Handling Precautions
To ensure long-lasting performance and reliability, follow these handling precautions:
- Avoid mechanical shocks by dropping or pressing too hard on the screen.
- Use soft, dry cloths for cleaning and avoid harsh solvents except ethyl alcohol.
- Do not attempt to disassemble the AMOLED module.
- Handle with care to prevent static electricity damage.
- Ensure proper grounding during assembly and maintenance.
Resource download: specification
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Our company offers custom-made OLED solutions, tailored to your unique display needs, ensuring high-quality, precision, and satisfaction.
Size & Shape Customization
Tailor AMOLED dimensions and shapes (round, irregular, flexible/foldable) for wearables, phones, or industrial devices. Adjust form factors to match product design needs.
Resolution & Pixel Optimization
Offer HD to 4K+ resolutions and pixel densities for clarity. Enhance color accuracy and contrast for premium smartphones, tablets, VR/AR, and high-end displays.
Interface & Driver Integration
Configure MIPI DSI/LVDS interfaces and driver ICs for seamless hardware compatibility. Add capacitive touch support for mobile, automotive, or industrial systems.
Optical & Durability Enhancements
Add anti-glare coatings, higher brightness, and IP-rated protection. Optimize for extreme temperatures, ensuring durability in outdoor, military, or harsh environments.
FAQ
Questions about OLED Displays
1. What factors affect the cost of a custom OLED?
- Size & complexity: Larger or flexible designs increase costs.
- Resolution/pixel density: Higher specs (e.g., 4K) require advanced manufacturing.
- Material quality: High-end materials (e.g., anti-glare coatings) add to pricing.
- Minimum order quantity (MOQ): Smaller batches may incur higher per-unit costs.
2. How long does it take to produce a custom OLED?
- Lead time: Typically 4–8 weeks after design approval, depending on complexity.
- Prototyping: Sample production takes 2–3 weeks for verification.
- Mass production: Delays may occur for high-volume orders or specialized components.
3. Can I request a flexible or foldable OLED?
- Yes, but with limitations:
- Flexibility: Curved designs require specialized substrates (e.g., polyimide).
- Durability: Foldable OLEDs need reinforced layers to prevent cracking.
- Cost: Flexible/foldable options are 20–50% more expensive than rigid panels.
4.How is the reliability of custom OLEDs tested?
- Key tests:
- Lifetime testing: Accelerated aging (e.g., 85°C/85% RH for 1,000 hours).
- Mechanical stress: Flexibility/folding endurance (100,000+ cycles for foldables).
- Environmental resistance: UV exposure, humidity, and thermal shock testing.
- Performance metrics:
- Luminance retention: >90% brightness after 10,000 hours.
- Color stability: Delta E < 3 for consistent color accuracy.
- Supplier accountability: Reputable manufacturers provide test reports and warranties (e.g., 2–5 years).
5.What industries benefit most from custom OLEDs?
- Consumer electronics: Smartphones, wearables, tablets.
- Industrial/medical: Control panels, diagnostic displays.
- Automotive: Dashboard screens, infotainment systems.
- Retail/entertainment: Digital signage, AR/VR headsets.