ORGANIC LIGHT-EMITTING DEVICE WITH ADJUSTABLE CHARGE CARRIER INJECTION

摘要

the present invention is an organic light-emitting device (OLED), and similarly to the transistor to operate in the appropriate OLED includes a display, and an OLED display and a method of operation to for such, the organic light emitting device of claim the first electrode 1 and the second electrode (2) between the arrangement of a collector layer as at least one organic light-emitting layer (3) includes, and the first electrode with only be that at least a first electrode a first emitter layer (1E) , and a first emitter layer includes a (1E) and the collector layer 3, a first base layer arranged between (1B). For a display device, a first emitter layer (1E) and the first base layer (1B) is an operating unit for the forward bias mode or reverse bias mode to switch on / off the light emission of the EL layer above each of the pixels ( by 5) is structured so as to form an array of first electrodes (1) the pixels (4) suitable for the operation individually. ;