Flexible multilayer scattering substrate used in OLED

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United States of America Patent

PATENT NO 9899631
SERIAL NO

15200596

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Abstract

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A flexible multilayer scattering substrate is disclosed. Built on a flexible supporting layer, the multilayer contains one or more scattering layers and other functional layers so that it can extract the trapped light in substrate and waveguide of an OLED. The processing of each layer is fully compatible with large area, flexible OLED manufactory, and by controlling processing conditions of each incorporated layer, the substrate microstructure can be tuned. Topographic features can be created on the top surface of substrate by changing the thickness and properties of the multilayer.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSAL DISPLAY CORPORATION250 PHILLIPS BOULEVARD EWING NJ 08618

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Ruiqing Ewing, US 141 1029
Saramak, Renata Ewing, US 3 1
Xiang, Chaoyu Ewing, US 17 22

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