Samsung Display Co., Ltd.

Bundesdruckerei Gmbh

Jinho Kwack

Seungyong Song

Taewook Kang

Sungchul Kim

Jörg Fischer

Dongwon Han

Youngseo Choi

Oliver Muth

Young Seo Choi

Jonghyuk Lee

Hyojin Kim

Changmok Kim

Yonghyuck Lee

Seungwoo Seo

Che Ho Lee

Michael Hagemann

Daebeom Shin

Manfred Paeschke

Donghun Kang

An electronic device includes a base layer, a circuit layer disposed on the base layer and including a transistor and an insulating layer, a light emitting element layer disposed on the circuit layer, in which the light emitting layer includes a light emitting element including a first electrode, a light emitting layer, and a second electrode, a pixel definition layer including a first portion and a second portion, and a stopper layer disposed on the first portion, and an encapsulation layer disposed on the light emitting element layer.

Electronic device and method of manufacturing the same

An organic light-emitting display apparatus including: a substrate including a display area and a peripheral area at an outer side of the display area; a pixel electrode disposed in the display area of the substrate; a pixel-defining layer disposed on the pixel electrode and exposing at least a portion of the pixel electrode; an intermediate layer disposed on the pixel electrode; an opposite electrode disposed on the intermediate layer; a first conductive layer disposed in the peripheral area of the substrate and including at least one opening; a first block structure and a second block structure disposed on the first conductive layer and separated from each other with the at least one opening therebetween; and an encapsulation structure disposed on the opposite electrode in the display area and the peripheral area.

Organic light-emitting display device and method of manufacturing the same

An organic light-emitting display apparatus includes: a substrate including a display area and a peripheral area at an outer side of the display area; a pixel electrode disposed in the display area of the substrate; a pixel-defining layer disposed on the pixel electrode and exposing at least a portion of the pixel electrode; an intermediate layer disposed on the pixel electrode; an opposite electrode disposed on the intermediate layer; a first conductive layer disposed in the peripheral area of the substrate and including at least one opening; a first block structure and a second block structure disposed on the first conductive layer and separated from each other with the at least one opening therebetween; and an encapsulation structure disposed on the opposite electrode in the display area and the peripheral area.

A composition for fabricating an organic film, an organic light-emitting display apparatus manufactured using the same, and a method of manufacturing the organic light-emitting display apparatus, the composition comprising a first compound that includes n substituents Y, and m polymerizable groups P, wherein n is selected from 1, 2, 3, and 4; m is selected from 1, 2, 3, and 4; OPof the first compound is equal to or greater than 2.8 and equal to or less than 4.8; OPbeing (total number of atoms of the first compound)/{(number of carbon atoms of the first compound)&#x2212;(number of oxygen atoms of the first compound)}; and RPof the first compound is equal to or greater than 0.01 and equal to or less than 0.46; RPbeing {(number of carbon atoms of the substituent Y)X n}/(number of carbon atoms of the first compound).

Composition for fabricating organic film, organic light-emitting display apparatus manufactured using the same, and method of manufacturing the organic light-emitting display apparatus

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Yongin-si, South Korea

Jinho Kwack