Because equipment designers don’t have to be so parsimonious with power, the display can remain active for longer instead of having to be powered down as quickly as possible to conserve battery energy. Hence, they can be ready to use immediately without needing time for the display to wake up.
Bright and Beautiful: Their light weight and low profile allow OLED displays to be fixed to the surface of an enclosure, even if the surface is curved. This is easier and more economical than designing an aperture and making provision for mounting a TFT-LCD. The wider temperature range of OLEDs also makes them a robust choice for industrial applications or use outdoors.
Passive-Matrix OLED (PMOLED) displays can be monochrome or – with the inclusion of RGB sub-pixels -colour. On the other hand, PMOLEDs can suffer from limited frame rates at larger displays sizes, so Active-Matrix (AMOLED) technology introduces a thin-film transistor per pixel that allows each to remain turned on for as long as needed. An AMOLED display can be the best choice if a large, bright colour display is required.
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