Patent attributes
An organic light-emitting diode (OLED) device, comprising: a first electrode and a second electrode having one or more organic layers formed there-between, at least one organic layer being light-emitting, the first and second electrodes defining one or more light-emissive areas; wherein at least one of the first and second electrodes comprises reflective and transparent portions in the light emissive area, the transparent portion being a relatively lower electrically conductive portion so that light emitted by the light-emitting organic layer passes through the transparent portion and the reflective portion being a relatively higher electrically conductive portion for reflecting emitted light, and wherein at least one reflective portion is located in the light-emissive area such that a transparent portion is formed in the light-emissive area between the at least one reflective portion and any reflective portion formed between the one or more light-emissive areas.
