YZY YXR86-354 3.54 Inch Round LCD Module
High-performance 3.54-inch round TFT LCD display module with 800*640 resolution, ST5892B driver IC, and 2.8V power supply for industrial and smart device applications.
Product Overview
This circular TFT LCD module features 800(RGB)*640 high resolution with white display capability. Driven by ST5892B IC with RGB/MIPI interface, it supports 2.8V low power operation and industrial-grade wide temperature range. With a slim 4.12mm profile and RoHS HSF compliance, it is ideal for smart wearables, home appliances, industrial control systems, and automotive displays.
Technical Specifications
| Display Type |
3.54 Inch Round TFT LCD Module |
| Module Number |
YXR86-354 |
| Panel Size |
3.54 Inch |
| Resolution |
800(RGB) * 640 Pixels |
| Display Color |
White |
| Driver IC |
ST5892B |
| Interface |
RGB / MIPI Interface |
| Supply Voltage |
2.8V ± 0.3V |
| Operating Temperature |
-20℃ ~ +70℃ |
| Storage Temperature |
-30℃ ~ +80℃ |
| Outline Dimension |
Diameter 83.79mm * 4.12mm (Thickness) |
| Active Area (AA) |
Diameter 90mm |
| Compliance |
RoHS HSF |
Key Features
- 3.54-inch circular TFT LCD with 800*640 high resolution for clear, detailed images
- White display mode with ST5892B driver IC for stable, reliable performance
- Low power 2.8V supply voltage, ideal for battery-powered portable devices
- Industrial-grade wide temperature range (-20℃ to 70℃) for harsh environments
- Ultra-thin 4.12mm profile design for slim and compact device integration
- Standard RGB/MIPI interface for easy connection with various control systems
- High-quality construction with FPC expandable design for flexible installation
- RoHS HSF compliant, meeting international environmental standards
- Precision manufacturing with tight dimensional tolerance for consistent quality
- Ideal for innovative circular display applications in consumer electronics and industrial equipment
Applications
- Smart wearables and fitness trackers with round displays
- Smart home appliances and kitchen equipment control panels
- Automotive instrument clusters and heads-up displays
- Industrial control panels and human-machine interface (HMI) systems
- Medical devices and health monitoring equipment
- IoT devices and smart sensors with circular display requirements
- Consumer electronics and portable entertainment devices
- POS terminals and payment devices with modern design
- Automotive interior decoration and ambient lighting displays
- Custom electronic projects and prototype development
Product Documentation
Technical drawing and dimensions
Partner companies and collaborative projects
Manufacturing facility and quality control environment
Shipping methods and delivery information
Company Profile
Shenzhen Yingzhanying Technology Co., Ltd. (YZY) was founded in January 2018 and is located in Shenzhen, China—a global hub of the electronics industry. Its predecessor is Shenzhen Shengyuan Optoelectronics Co., Ltd., established in 2013. The company specializes in custom services, R&D, sales and after-sales services in the optoelectronic display industry.
Products include Liquid Crystal Display (LCD) modules (LCM), touch modules, LCD panels, FPC (Flexible Printed Circuit) boards and various optoelectronic materials. These are widely used in industrial control, medical equipment, handheld devices, instruments and meters, automotive electronics, digital wearables, household appliances, and financial services.
Frequently Asked Questions
- How do you control product quality? Each product undergoes strict testing before shipping following MIL-STD-105E sampling plan and multiple reliability tests including temperature cycling, vibration test and display performance validation.
- Do you supply samples? Yes, we provide samples for customer evaluation and functional testing.
- What is the delivery time? Typically 7 working days after payment confirmation for standard orders. Custom orders may require additional lead time.
- What is the minimum order quantity? 1 piece minimum order quantity for sample orders, with flexible MOQ for bulk production.
- What if we receive missing or defective items? Contact us immediately for investigation and prompt resolution. We offer replacement or refund for confirmed quality issues.
- What are your main products? Comprehensive range including LCD modules, LCM, touch modules, LCD panels, FPC boards and optoelectronic materials for industrial, medical, automotive and consumer electronics applications.
- What payment methods do you accept? We accept T/T (Telegraphic Transfer) payments, Western Union, and PayPal for small orders.
- What shipping methods do you offer? DHL, FedEx, UPS and China Post shipping services available. Express delivery is available for urgent orders.