DISPLAY APPARATUS

A display apparatus includes a display element including an emission area, a thin-film encapsulation layer disposed on the display element, a first insulating layer disposed on the thin-film encapsulation layer, the first insulating layer including an opening that corresponds to the emission area, a...

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Bibliographic Details
Main Authors LEE, Hyeonbum, AN, Chiwook, JI, Miran, YUN, Haeyoung
Format Patent
LanguageEnglish
French
German
Published 04.05.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A display apparatus includes a display element including an emission area, a thin-film encapsulation layer disposed on the display element, a first insulating layer disposed on the thin-film encapsulation layer, the first insulating layer including an opening that corresponds to the emission area, and a refraction area defined by the opening and including an organic material, and a second insulating layer disposed on the first insulating layer, filling the refraction area, and having a refractive index greater than a refractive index of the first insulating layer, wherein the display element includes a first display element and a second display element, and the refraction area has a circular shape or an elliptical shape in a plan view and includes a first refraction area corresponding to the first display element and a second refraction area corresponding to the second display element.
Bibliography:Application Number: EP20210180146