LIGHT EMITTING DISPLAY DEVICE

LIGHT EMITTING DISPLAY DEVICE

A light emitting display device includes: a substrate; anodes on the substrate; a pixel definition layer having first openings overlapping with the anodes, respectively; emission layers located within the first openings, respectively; a cathode on the emission layers and the pixel definition layer;...

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Hauptverfasser: CHOI, Kook Hyun, HWANG, Seong-Yong, LEE, Jun Hee
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Sprache:eng
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ELECTRICITY
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creator CHOI, Kook Hyun
HWANG, Seong-Yong
LEE, Jun Hee
description A light emitting display device includes: a substrate; anodes on the substrate; a pixel definition layer having first openings overlapping with the anodes, respectively; emission layers located within the first openings, respectively; a cathode on the emission layers and the pixel definition layer; an encapsulation layer on the cathode; and a light blocking layer on the encapsulation layer, and having second openings corresponding to the first openings, respectively. Each of the first openings has a circular shape in a plan view, and each of the second openings has an elliptical shape in a plan view. In a plan view, a first opening from among the first openings is in contact with a second opening corresponding to the first opening from among the second openings, or positioned within the second opening.
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title LIGHT EMITTING DISPLAY DEVICE
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