Organic light emitting display apparatus

An organic light emitting display apparatus include a substrate including a plurality of pixels having a plurality of sub-pixels, a plurality of organic light emitting elements disposed at the plurality of sub-pixels, and a plurality of light extraction patterns on the plurality of organic light emi...

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Bibliographic Details
Main Authors Koo, Wonhoe, Han, Kyunghoon, Kim, Taemin
Format Patent
LanguageEnglish
Published 05.12.2023
Subjects
ELECTRICITY
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Summary:An organic light emitting display apparatus include a substrate including a plurality of pixels having a plurality of sub-pixels, a plurality of organic light emitting elements disposed at the plurality of sub-pixels, and a plurality of light extraction patterns on the plurality of organic light emitting elements and having different shapes at each of the plurality of sub-pixels.
Bibliography:Application Number: US202017113900