Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Byoungduk Lee

Yoonhyeung Cho

Wonmin Yun

Yongchan Ju

Yisu Kim

Eungseok Park

Yunah Chung

Dongchan Kim

Yohan Kim

Youngcheol Joo

Jongwoo Kim

Jaeheung Ha

Eung Seok Park

Seungjae Lee

Wonjong Kim

Sanghoon Yim

Wonsuk Han

Minho Oh

Seokhwan Hwang

Kwanhee Lee

Eunjae Jeong

Sanghyun Han

Dongjun Kim

Baekkyun Jeon

Donghoon Kim

Dongkyu Seo

Jihye Lee

Hyelim Jang

Kyungseon Tak

Taekjoon Lee

Jongmin Ok

Jiyun Park

Younggu Kim

Jongjin Park

Hyein Yang

Yongtack Kim

Jinsoo Jung

Young Kook Kim

Sunyoung Chang

A display device includes: a substrate; an organic light-emitting diode positioned above the substrate; and a thin film encapsulation layer disposed on the organic light-emitting diode. The thin film encapsulation layer includes: at least one inorganic layer; and at least one organic layer disposed on the at least one inorganic layer. The at least one organic layer has a refractive index of about 1.66 or greater.

Organic light-emitting diode display device including a thin film encapsulation layer

A display apparatus according to an embodiment includes light-emitting devices and an encapsulation member, wherein the encapsulation member includes a light absorber including a hexagonal heterocycle containing two or more nitrogen atoms as ring-forming atoms, and first to third substituents substituted at the hexagonal heterocycle, the first to third substituents being different from one another, and thus can effectively block external light, thereby exhibiting improved reliability.

Display apparatus and light absorber included in display apparatus

Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.

Heterocyclic compound and electronic apparatus

An organic light-emitting display apparatus includes a substrate; a pixel electrode over the substrate; a pixel-defining layer including an opening that exposes at least a portion of the pixel electrode; an intermediate layer, which is over the portion of the pixel electrode exposed by the opening and includes an organic emission layer; a counter electrode over the intermediate layer; and an encapsulating structure, which is over the counter electrode and includes at least one inorganic layer and at least one organic layer, and the at least one organic layer includes quantum dots and is in the opening.

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

An display device including a substrate, an organic light-emitting diode, and a thin film encapsulation layer. The organic light-emitting diode is disposed on the substrate. The thin film encapsulation layer is disposed on the organic light-emitting diode. The thin film encapsulation layer includes at least one inorganic layer, at least one organic layer, and a first refractive-index control layer. The at least one organic layer is alternately disposed with the at least one inorganic layer. The first refractive-index layer is disposed between one of the at least one inorganic layer and one of the at least one organic layer disposed adjacent to each other. The first refractive-index control layer has a refractive-index variation ratio per unit length (Δn/nm) from about 0.001/nm to about 0.002/nm along a direction from the organic light-emitting diode toward the thin film encapsulation layer.

Organic light-emitting diode display device

Provided is a display device including a first substrate including a display part and a non-display part around the display part, a second substrate disposed on the first substrate, a pixel disposed between the display part and the second substrate, a quantum dot layer disposed between the second substrate and the pixel, a bank layer disposed around the quantum dot layer, and when viewed on a plane, overlapping the non-display part, a color filter disposed between the second substrate and the quantum dot layer, a dummy color filter, when viewed on the plane, overlapping the non-display part, and disposed between the bank layer and the second substrate, and a sealant disposed between the non-display part and the bank layer.

Display device

Organic light-emitting display apparatus comprising quantum dots

Provided are an encapsulating or filling composition for electronic devices and an electronic apparatus. The encapsulating or filling composition includes a curable material containing an epoxy group, a polymerization initiator, and a metal catalyst. The electronic apparatus includes a first substrate, an electronic device disposed on the first substrate, and one or more cured materials of the encapsulating or filling composition formed on the electronic device.

Encapsulating or filling composition for electronic devices and electronic apparatus

A display apparatus includes a substrate, a display arranged on the substrate and including a plurality of display elements, and an encapsulator arranged on the display and encapsulating the display. The encapsulator may include at least one inorganic film and at least one organic film, and the at least one organic film may include a matrix and an ultraviolet light absorbent dispersed in the matrix.

Display apparatus and method of manufacturing the same

Provided is an organic light-emitting display apparatus. The organic light-emitting display apparatus includes a first substrate; an organic light-emitting device disposed on the first substrate; and a thin film comprising at least one perovskite compound represented by Formula 1 disposed on the organic light-emitting device. T the thin film is positioned in a traveling direction of light emitted from the organic light-emitting device:[A][BB][X]&#x2003;&#x2003;&#x3c;Formula 1&#x3e;A is at least one monovalent organic-cation, at least one monovalent inorganic-cation, or a combination thereof. Band Bare each independently at least one divalent inorganic-cation. n is a real number satisfying 0&#x3c;n&#x2264;1. X is at least one monovalent anion.

Organic light-emitting display apparatus

A display device includes a light emitting element, and a sealing member on the light emitting element and sealing the light emitting element, wherein the sealing member includes a first inorganic layer on the light emitting element, an organic layer on the first inorganic layer, and a second inorganic layer on the organic layer.

Growing community of inventors

Yongin-si, South Korea

Byoungduk Lee