The recent improvements in high-power light-emitting diodes (LED) technology with 100+ lumens per LED chip and efficacy exceeding that of incandescent lamps, brings the solid-state lighting close to a ...

A new current programmed pixel circuit for active-matrix organic light-emitting-diode displays (AMOLED) was developed by using low temperature polycrystalline silicon (LTPS) technology. The new pixel ...