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.
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".
How long does it usually take for a sample?
Samples usually take 3 to 5 days to be dispatched.
We manufacture high-precision data acquisition and analysis systems. This 128×64 dot matrix screen, with its 6 o’clock viewing angle, is mounted on portable measurement instruments, allowing technicians to read data quickly whether looking down from above or up from below at the lab bench. The ST7567 driver offers strong anti-interference performance, remaining stable with no flickering even in high-EMI environments like automotive engine and turbine testing.
We manufacture medical monitors, which demand the highest reliability and contrast from segment code screens. This batch has been extremely stable and passed all aging tests, giving us more confidence during medical device registration.
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