Organic light-emitting diode devices having reduced...

Details Organic light-emitting diode devices having reduced... Organic light-emitting diode devices having reduced...

2006-01-24

2006-01-24

Fourson, George (Department: 2823)

Semiconductor device manufacturing: process

Including control responsive to sensed condition

Optical characteristic sensed

C438S016000, C438S069000, C438S082000, C438S237000, C438S761000, C438S763000

Reexamination Certificate

active

06989280

ABSTRACT:
A method of manufacturing an organic light-emitting device having reduced ambient-light reflection is disclosed. The method comprises the following steps. First, a metal reflective layer is formed on a provided substrate. Then a transparent anode, an organic layer, a translucent electron-injecting cathode, a buffer layer and a transparent electrode are sequentially deposited on the metal reflective layer. In order to reduce the affect of the ambient-light reflection, adjusting the thickness of the aforementioned layers that the reflected lights generate destructive optical interference and improve the visually perceived contrast of the emitted light.

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