Have you ever wondered how display screens are able to produce sharp images and vibrant colors?
Passive vs. Active Matrix Display Selection FAQs
When is a passive-matrix display enough for an embedded product?
A small status screen with simple icons or infrequent updates is a sensible place to compare passive-matrix options. Review the actual information density, dimming and readability on a sample. Check its controller and interface against your host.
When should I sample an active-matrix option?
For a denser interface, detailed graphics or frequently updated content, compare active-matrix modules at the required resolution and refresh rate. Use your own UI and verify power, readability and response in the finished product.
Does active matrix mean the display has to be OLED?
Active-matrix addressing is used in both OLED and LCD products. An AMOLED uses it to control OLED pixels, and a TFT LCD uses it to control liquid-crystal pixels. Request the display technology and full module interface when comparing quotes.
