|
What is AMOLED?
Active Matrix Organic Light-Emitting Diode (AMOLED) displays combine, the benefits of Organic Light-emitting technology, i.e brighter and clearer, richer images with those of an active matrix technology (as used on TFTs).
TFT Vs OLED
The two diagrams below illustrate that backlighting is the main fundamental difference between the structure of an OLED and that of a TFT. OLED display modules, employing an emissive technology, and
therefore naturally do not require any backlighting; transmissive and transflective TFT’s always will.
The elements that would normally be associated with backlighting in a TFT module are shown in the OLED structural diagram as transparent elements; as a reminder of which elements have been omitted in comparison to TFT’s. This lack of backlighting elements is what leads to OLED’s being thinner than TFT’s
AMOLED vs TFT LCD please click here to see the comparison.
AMOLED
With as much as 25x better sunlight readability than (transmissive) TFT’s, and response times of microseconds rather than milliseconds, these displays offer excellent colour saturation, high contrast and fast response. With very low power consumption (typically 30% – 50%) compared to poly-silicon TFT’s, they are perfect for use in small devices, especially those involving video playback.
Low power consumption
- –20ºC to 60ºC operating temperature
- Very fast response time
- Very high contrast ratio
- Sunlight readable
- Unlimited viewing angle
- Serial, digital RGB, LVDS and MPU interface options
Speed up the development of your display application with Densitron's proprietary V-DUO (Video Densitron USB OLED) Kit – a standalone ARM-9 platform that allows easy software development.
Click here for the V-DUO development platform details!
|
