4.3 TFT LCD Module : Key Parameters
1.Size:4.3 Inch
2.Resolution:480 × 272 pixels
3.Brightness:Typical range: 300–1000 cd/m²
4.Interfaces:RGB
5.Backlight:LED edge lighting
Primary Application Areas
1.Automotive Electronics:
In-dash displays (rearview cameras, climate control), aftermarket GPS/navigation systems.
2.Industrial Control & HMI:
Machine operation panels, PLC controllers, handheld test equipment, factory automation interfaces.
3.Medical Devices:
Portable monitors (ECG, blood pressure), diagnostic tools, infusion pumps.
4.Consumer Electronics:
Home automation hubs, smart appliances (ovens, coffee makers), gaming consoles.
5.Portable Devices:
Handheld POS terminals, barcode scanners, ruggedized tablets.
6.IoT & Embedded Systems:
Smart farming sensors, security system keypads, energy management displays.
7.Transportation & Marine:
Fleet management systems, marine dashboards, aviation auxiliary displays.
8.Retail & Hospitality:
Self-service kiosks, digital menu boards, payment terminals.
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
Product Tags:
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Portable 4.3 Inch Tft Lcd Display RGB Interface 480x272 Resolution ST7282 Images
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