2.1 Inch Circular TFT LCD Display 480x480 Resolution with SPI+RGB Interface and ST7701S IC

Price Negotiable

Price: $1.50-$10.00

MOQ: 2000 pcs

Delivery Time: 20-25 work days

Brand: Enrich

Product Description

Product Overview

2.1-inch circular TFT LCD display featuring 480×480 resolution with SPI+RGB interface and ST7701S driving IC, designed for premium applications requiring high-density circular displays.

Technical Specifications

Attribute	Value
Display Type	TFT LCD
Screen Size	2.1 inches (56×59×2.26 mm)
Resolution	480×480 pixels
Interface	SPI+RGB666
Viewing Angle	IPS technology
Driving IC	ST7701S

Product Images

2.1 inch circular TFT LCD display showing full product view

Close-up view of circular display components and construction

Display module connection interface and pin layout

Application Fields

Premium Wearables: Luxury smartwatch faces, sports health monitor primary displays
Medical Monitoring: Handheld ECG devices, ventilator control interfaces, digital sphygmomanometers
Industrial HMI: Portable detector readouts, valve controllers, drone remote status displays
Smart Home: Thermostat circular UI, security panel status rings, premium appliance control dials
Automotive Systems: Motorcycle dashboards, steering wheel control displays, HUD auxiliary units
Payment Terminals: POS signature screens, dynamic verification interfaces for NFC payment devices

Key Advantages

High information density with 480×480 resolution
Enhanced scenario adaptability for multiple applications
Advanced interaction design capabilities
Breakthrough power efficiency for extended battery life
Mechanical integration advantages with compact 56×59 mm size
Customization capabilities for specific project requirements

Additional Product Views

Display module shown in real-world application context

Technical details and internal components of display module

Close-up view of display module showing pixel structure

Frequently Asked Questions

Can small-sized LCD screens be equipped with touch functions?

Yes, touch functionality is commonly integrated. The touch panel is typically laminated onto the LCD surface. Main options include:

Resistive Touch: Cost-effective, works with any object, resistant to surface contaminants. Lower light transmittance and limited multi-touch support.
Capacitive Touch: High transmittance, sensitive touch response, supports multi-touch, durable glass surface. Requires finger or special stylus input.

How long is the lifespan of a small-sized LCD screen?

Lifetime depends on backlight and panel components:

Backlight Lifetime: LED backlights typically last 30,000 to 70,000 hours (approximately 3.5 to 8 years of continuous use)
LCD Panel Lifetime: Generally exceeds 50,000 hours under normal operating conditions

How long does it usually take for a sample?

Samples are typically dispatched within 3 to 5 business days.

How long is the delivery cycle generally?

Standard delivery time is 20 to 30 days from order confirmation.