OLED-TV Display/Monitor Technology News

AMOLED means Active Matrix Organic light emitting diode

Active matrix (AM) OLED displays stack cathode, organic, and anode layers on top of another layer - or substrate - that contains circuitry. The pixels are defined by the deposition of the organic material in a continuous, discrete "dot" pattern. Each pixel is activated directly: A corresponding circuit delivers voltage to the cathode and anode materials, stimulating the middle organic layer. AM OLED pixels turn on and off more than three times faster than the speed of conventional motion picture film - making these displays ideal for fluid, full-motion video.

Two primary TFT backplane technologies, poly-Silicon (poly-Si) and amorphous-Silicon (a-Si) are used today in AMOLEDs.

Passive-Matrix Structure ------------------------ Active Matrix Structure

Samples for AM-OLEDs:
Samsung SDI AMOLED

Samsung NV24 HD camera with a 2.5 inch AMOLED
See the different beetween LCD and AMOLED Displays


Iriver Clix2 with AM-OLED



AM-OLED from LG



AMOLED from Samsung-SDI