1.50 INCH AMOLED Display Visual Inspection Standards | Brownopto
High-Performance AMOLED Display Solutions
The 1.50-inch AMOLED module from Shenzhen Brownopto Technology Co., LTD is a high-resolution, compact display solution ideal for smartwatches, wearables, and portable devices. Featuring a sharp 480 × 480 resolution, LTPS backplane technology, and support for MIPI/QSPI/MSPI interfaces, this module delivers vibrant colors, deep blacks, and excellent power efficiency.
Key Features
- Display Size: 1.50 inch diagonal
- Resolution: 480 × 480 pixels
- Active Area: 37.7568 × 37.7568 mm
- Technology: AMOLED with LTPS TFT backplane
- Interface: MIPI DSI / QSPI / MSPI (configurable)
- Driver IC: ST7802
- Touch Panel: Integrated (CST820B Touch IC)
- Display Colors: 16.7M (24-bit RGB)
- Contrast Ratio: >200,000:1 (typ.)
- Viewing Angle: 85° all directions (CR ≥10)
- Luminance: 600 cd/m² (typ.)
- Response Time: ≤3 ms (rise & fall)
- Module Dimensions: 40.19 × 40.15 × 0.2 mm
- Environmental Compliance: RoHS compliant
Technical Specifications
| Parameter | Value |
|---|---|
| Display Size | 1.50 inch |
| Resolution | 480 × 480 pixels |
| Active Area | 37.7568 × 37.7568 mm |
| Pixel Pitch | 78.66 μm |
| Technology | AMOLED (LTPS TFT) |
| Color Depth | 16.7 million colors |
| Interface | MIPI DSI / QSPI / MSPI |
| Driver IC | ST7802 |
| Touch Controller | CST820B (integrated) |
| Contrast Ratio | >200,000:1 (typ.) |
| Luminance | 600 cd/m² (typ.) |
| Viewing Angle | 85° all directions (CR≥10) |
| Response Time | ≤3 ms (TON + TOFF) |
| Uniformity | ≥85% (9-point measurement) |
| NTSC Coverage | ≥95% |
| Gamma | 2.2 ± 0.2 |
| Module Dimensions | 40.19 × 40.15 × 0.2 mm |
| Weight | TBD |
| Operating Voltage | VCI_EN=3.3V, IOVCC=1.8V, VBAT=2.9~5.5V |
| Touch Voltage | TP_VCC = 2.8~3.6V |
| Power Consumption | TBD (Full white @ 60Hz) |
| Compliance | RoHS |
Application Scenarios
The 1.50-inch AMOLED module is widely used across industries thanks to its compact size, sharp visuals, and power efficiency:
- Wearables: Smartwatches, fitness trackers, health monitors
- IoT Devices: Smart home hubs, portable sensors
- Medical Equipment: Patient monitoring systems, diagnostic tools
- Consumer Electronics: Smart cameras, audio players, handheld gadgets
- Industrial Applications: HMI panels, test equipment, meters
Handling Precautions
- Avoid mechanical pressure or impact on the active area.
- Use ESD-safe tools and grounding during assembly.
- Clean only with IPA or soft dry cloth; avoid solvents.
- Do not disassemble or modify the module.
- Follow recommended power-on/off sequence in datasheet.
Resource download: specification
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TFT Custom Solutions
Our company offers custom-made TFT solutions, tailored to your unique display needs, ensuring high-quality, precision, and satisfaction.
Touchscreen Enhancement
Boost your device’s interactivity with our advanced touchscreen technology. We tailor the panel shape and glass thickness to your requirements, enhancing your product’s user experience.
Custom Cable Design
Steady and efficient hardware connections play a vital role in guaranteeing optimal display performance. Our bespoke cabling solutions ensure consistently stable and efficient connectivity, supporting your display unit’s essential operations.
Interface Customization
Enhance the performance of your devices with our tailored display interface solutions. We provide a variety of commonly used interfaces, including MIPI, TTL/RGB, MCU, LVDS, EDP, and SPI. We tailor these interfaces to align with your specific device requirements, ensuring optimized performance and efficiency.
Cover Glass Customization
High-quality cover glass serves to protect your display and enhance the stability and durability of your device. Selecting the appropriate glass thickness and conducting optical bonding further elevates the display quality. Our customized glass solutions ensure that your device not only looks good, but also stood the test of time.
Software/Firmware Customization
Enhance display performance with our customized software and firmware. We tailor the user interface to your device’s needs, maximizing user experience and operational efficiency.
INTELLIGENT CONTROL BOARD
Utilizes high-performance processors and advanced algorithms to achieve fast response and high-efficiency data processing capabilities. Supports various communication protocols to ensure seamless connection with external devices.
FAQ
Questions about TFT LCD screens
Are your TFT LCD Displays compliant with RoHS and Reach standards?
Yes, the TFT LCD Displays are compliant with both RoHS and Reach standards.
Can the longevity of the TFT LCD Displays be assured?
- Yes, our TFT LCD Displays are designed and tested for longevity, providing reliable performance over a long period.
What technical support do you provide after purchase?
- After the purchase, our technical team offers continuous support to troubleshoot any issues and ensure optimal performance of our TFT LCD Displays.
Can I return or exchange a TFT LCD Display if it is defective or doesn't meet my needs?
- Absolutely! We have a customer-friendly return and exchange policy in place for defective products or those that do not meet your expectations.
How can I get in touch with your support team if I face any issues with the TFT LCD Display?
- Our support team is available round-the-clock. You can contact us via email, phone, or fill out the support form on our website. We aim to respond to all inquiries within 24 hours.