Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Byoung-Duk Lee

Yoon-Hyeung Cho

Min-Ho Oh

Yong-Tak Kim

So-Young Lee

Sun-Young Lee

Jong-Hyuk Lee

Won-Jong Kim

Jin-Baek Choi

Yun-Ah Chung

Jong-hyuk Lee

So-young Lee

Seung-Yong Song

Sang-Hwan Cho

Seung-han Lee

Young-Woo Song

Chang-Ho Lee

Jong-Woo Kim

Sang-hwan Cho

Yong-Chan Ju

Yoon-Hyeong Cho

Dong-Jin Kim

Jae-Heung Ha

Yoon Hyeung Cho

Sun-Young Jung

Ji-Young Moon

Jin-Hwan Jeon

Soo-Youn Kim

Seung-Han Lee

Yong-Tack Kim

Seung-Young Song

Jin-beak Choi

An organic light-emitting display apparatus is disclosed. In one embodiment, the display apparatus includes i) a substrate and ii) an organic light-emitting device formed on the substrate, the organic light-emitting device including a stack structure including a first electrode, an organic light-emitting layer, and a second electrode. The apparatus may further include a sealing layer formed on the substrate so as to cover the organic light-emitting device, the sealing layer including an inorganic layer and a porous layer interposed between the sealing layer and the organic light-emitting device. One embodiment can reduce a stress due to a sealing inorganic layer so as to maintain characteristics for a long time in a severe environment and not affect an organic light-emitting device.

Organic light-emitting display apparatus

A thin film encapsulation unit including an inorganic layer, a first organic layer on the inorganic layer and including a light-blocking unit and a light-transmitting unit, and a reflection-preventing layer on the first organic layer.

Thin film encapsulation unit, organic light emitting diode display including the same and manufacturing method thereof

A display apparatus and a filter for improving color purity (color saturation filter) are disclosed. In one aspect, the display apparatus includes a substrate, a display device formed on the substrate and having a plurality of pixel areas that emit different colors of light, and a color saturation filter on the display device. The color saturation filter is formed with a substantially uniform thickness over the plurality of pixel areas and has a transmissivity such that a full width at half maximum at the central wavelength of blue light emitted from one of the pixel areas is about 100 nm or less.

Display apparatus having color saturation filter with layers of different refractive indexes

Provided is a display apparatus including: a substrate including a display area and a periphery; a display element disposed on the display area of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer that are sequentially formed to cover the display element, wherein the organic layer includes: a first organic layer formed on of the periphery of the substrate and on the substrate; and a second organic layer formed on the first inorganic layer so as to overlap the display element.

Display apparatus and method of fabricating the same

An OLED display includes: a substrate; an organic light emitting element formed on the substrate and including a first electrode, an emission layer, and a second electrode; and an encapsulation layer formed on the substrate while covering the organic light emitting element. The encapsulation layer includes an organic layer and an inorganic layer, and a protrusion and depression structure is formed in an interface between the organic layer and the inorganic layer.

Organic light emitting diode display and manufacturing method thereof

Disclosed is an organic light emitting diode device including a substrate, an organic light emitting element disposed on the substrate, a polymer resin layer covering the organic light emitting element, and a getter disposed between the organic light emitting element and the polymer resin. The getter may include a moisture absorbing material and a binder having a volatilization degree of about 400 ppm or less when heated at a temperature ranging from about 60&#xb0; C. to about 120&#xb0; C. for about 2 hours.

Organic light emitting diode device

Thin film encapsulation unit having a reflection-preventing layer on an organic layer

In an aspect, a composition including an acrylate monomer, and aromatic aryl amine compound, an organic light emitting display apparatus including the composition and a method of manufacturing an organic light emitting display apparatus including the composition are provided.

Composition, organic light-emitting display apparatus including the composition, and method of manufacturing the organic light-emitting display apparatus

An organic light emitting diode (OLED) display a includes: a substrate; an organic light emitting element on the substrate and including a first electrode, a light emission layer, and a second electrode; and an encapsulation layer on the substrate while covering the organic light emitting element. The encapsulation layer includes an organic layer and an inorganic layer. A mixed area, where organic materials forming the organic layer and inorganic materials forming the inorganic layer co-exist along a plane direction of the encapsulation layer, is formed at the boundary between the organic layer and the inorganic layer.

OLED display having organic and inorganic encapsulation layers, and manufacturing method thereof

A getter composition including a moisture absorbing material and a binder having a volatility of 400 ppm or less when heated to a temperature in the range of 60&#xb0; C. to 120&#xb0; C. for 2 hours and an organic light emitting diode device including the getter composition.

Getter composition and organic light emitting diode device including the same

There is provided an organic light emitting display device including a first substrate; an organic light emitting unit formed on the first substrate; a second substrate disposed on the organic light emitting unit; and an adhesive unit for adhering the first substrate and the second substrate to each other, wherein the adhesive unit includes a sealant, and particles that are arranged in the sealant so as to block penetration of external impurities. There is further provided a method of manufacturing the organic light emitting display device.

Method of manufacturing organic light emitting display device having polarizable particles in sealant

In order to improve durability, a display apparatus includes a substrate; an encapsulation substrate facing the substrate; a display unit disposed between the substrate and the encapsulation substrate; a sealing unit disposed between the substrate and the encapsulation substrate so as to bond the substrate and the encapsulation substrate and spaced from the display unit; and a protective member formed over at least one surface among surfaces of the substrate and the encapsulation substrate, except surfaces facing the display unit. The protective member includes a base, a plurality of capsules comprising monomers, and a catalyst inducing polymerization of the monomers.

Display apparatus and method of manufacturing display apparatus

Growing community of inventors

Yongin, South Korea

Byoung-Duk Lee