Reducing angular dependency in microcavity color OLEDs

Details Reducing angular dependency in microcavity color OLEDs Reducing angular dependency in microcavity color OLEDs

2007-07-17

2007-07-17

Bruce, David (Department: 2809)

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

C313S506000, C313S504000, C313S509000, C313S512000

Reexamination Certificate

active

11095166

ABSTRACT:
A microcavity color OLED device, includes at least one light-emitting layer arranged so as to produce light; a reflector and a semi-transparent reflector forming a microcavity structure for resonating the light produced in the at least one light emitting layer; and a color filter element disposed over the microcavity structure including a light-scattering material selected so as to reduce the angular dependence of the light that has passed through the color filter element.

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