3.2 Inch 240x320 Resolution Spi Tft Module IC ST7789 Custom Tft Display

3.2 Inch TFT LCD Module Specification:

1.LCD Size:3.2 Inch

2.Resolution:240x320

3.Viewing Angle:IPS

4.Driving IC:ST7789

5.Interface:SPI

Application Fields of 3.2 inch TFT LCD Module

1.Industrial Control Systems

HMI for PLCs, motor control panels, multi-parameter instrument displays.

2.Portable Medical Equipment

Handheld ultrasound displays, vital sign monitors, endoscope imaging units.

3.Automotive Electronics

Rearview mirror displays, OBD scanners, motorcycle navigation systems (IP65 rated).

4.Smart Home Hub

IoT control dashboards, video intercom displays for access control.

5.Consumer Electronics

Retro gaming handhelds, mobile payment terminals, portable media players.

Key Advantages:

1.Premium Display Performance

2.All-Scenario Visibility

3.Multi-Interface Flexibility

FAQ

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

Yes. This is a very common requirement. The touch panel is typically laminated onto the surface of the LCD. Main types:

Resistive Touch: Low cost, resistant to surface contaminants (dust, water), works with any object. Lower transmittance, relatively less durable (scratches), usually no multi-touch.

Capacitive Touch: High transmittance, sensitive and smooth touch, supports multi-touch, durable (glass surface). Higher cost, requires finger or special stylus, sensitive to water/oil on surface.

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

Lifetime primarily refers to the Backlight lifespan (usually measured in hours until brightness drops to 50% of initial) and the reliability of the LCD Panel itself.

Backlight Lifetime: Common LED backlights typically last 30,000 to 70,000 hours (approx. 3.5 to 8 years of continuous use). High temperatures significantly reduce this.

LCD Panel Lifetime: Generally very long, often 50,000 hours or more under normal operating conditions (avoiding physical shock, extreme temperatures, excessive humidity). The screen itself typically does not suffer from "burn-in".

3.How long does it usually take for a sample?

Samples usually take 3 to 5 days to be dispatched

4.How long is the delivery cycle generally?

The delivery time is within 20 to 30 days