3.5Inch Round Semicircular LCD Display 800x640 HD TFT Screen

3.5Inch Round Semicircular LCD Display 800x640 HD TFT Screen

Product Specification

About this item

The 3.5-inch circular TFT display module is a high-performance screen designed for applications where a unique, round display format is desired. With a resolution of 800x640 pixels, this display offers crisp and clear visuals with vibrant colors, making it perfect for devices that require a more dynamic, aesthetically appealing user interface.

This transmissive TFT screen features a wide viewing direction (ALL O’clock), ensuring clear, consistent image quality from multiple angles. The 1200:1 contrast ratio, even in varying lighting conditions. The high-resolution round format offers ample space for displaying detailed graphics, icons, and text, all while maintaining a compact size suitable for portable devices.

With a 90mm x 72mm active area and a thin profile (4.04mm in depth), this display is perfect for modern wearables, control panels, and other cutting-edge electronics. Its robust operating temperature range of -20°C to 70°C and storage temperature range of -30°C to 80°C ensures that it can function reliably in a variety of environmental conditions.

Driven by the FL5893 IC, the module supports fast response times (25ms) and efficient performance, making it ideal for interactive applications. Whether you're working on a custom wearable or an innovative IoT device, this 3.5-inch circular LCD display offers a compelling balance of performance, aesthetics, and durability.

Interface Pin Definition

External Dimensions

FAQ

1: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.

2: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 3~5 weeks for mass production (basing on the quantity and product).

3. Do you support custom logo on the LCM?

A: Yes, we support, pls send us your detail inquiry, our sales will contact you asap.

4. How can I place a sample order?

A: Pls send us your inquiry, our sales will contact you soon.

5. What size LCD display can you provide?

A: 0.96 inch to 21.5 inch TFT LCD display we can provide.

7. What's your MOQ?

A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.

8. What shipping ways do you support?

A: We can consult with it.

COMPANY INTRODUCTION

    Established in 2011,Rongguanghui Optoelectronics Science and Technology Co., Ltd. is a leading high-tech enterprise specializing in the R&D, production, sales, and technical services of small and medium-sized liquid crystal display modules (LCM) and touch displays.

    We are dedicated to advancing the field of LCM  and touch display technology, offering a range of differentiated products such as semi-transparent solar screens, IPS full-view screens, special-shaped cut round screens, semi-circular screens, COB,TAB, COG, and other LCM module products. These cutting-edge solutions find applications in various industries including communications, GPS, commercial equipment, digital products, instrumentation, household appliances, and handheld computers.

    Our modern factory spans 4,500 square meters and operates under a stringent quality management system. We are proud to be ISO9001 and ISO14001 certified, reflecting our commitment to delivering products and services of the highest standards. Additionally, our dedication to innovation has led to the acquisition of multiple invention patents and practical patents,further solidifying our position in the industry.

COMPANY CULTURE

TEAM AND STRATEGIC: GROWTH INITIATIVES