Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Seoul National University

Lg Display Co., Ltd.

Min-Ho Oh

Yoon-Hyeung Cho

Yong-Tak Kim

So-Young Lee

Byoung-Duk Lee

Sun-Young Lee

Jong-Hyuk Lee

Jong-Woo Kim

Won-Jong Kim

Jin-Baek Choi

Ji-Young Moon

Jong-hyuk Lee

So-young Lee

Yun-Ah Chung

Seung-Yong Song

Seung-han Lee

Young-Woo Song

Sang-Hwan Cho

Chang-Ho Lee

Sang-Hyun Park

Hyuk-Jin Kim

Hyeong-Joon Kim

Sang-hwan Cho

Yoon-Hyeong Cho

Seung-Ha Oh

Yong-Chan Ju

Dong-Jin Kim

Jae-Heung Ha

Yoon Hyeung Cho

Sun-Young Jung

Jin-Hwan Jeon

Soo-Youn Kim

Yong-Tack Kim

Seung-Young Song

Jin-beak Choi

Sung-Soo Gil

Byung-Duk Lee

Seung-Han Lee

Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.

Organic electroluminescent device having thin film encapsulation structure and method of fabricating the same

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

An organic light emitting display device can include a substrate including a non-active area and an active area having a plurality of sub pixels; an encapsulation substrate facing the substrate; a concave part in the encapsulation substrate; a seal pattern disposed on the encapsulation substrate in a single continuous closed loop of seal pattern material, the single continuous closed loop of seal pattern material having a starting point and an ending point overlapping with each other and the concave part in the encapsulation substrate.

Organic light emitting display device having a seal pattern corresponding to a concave part

A display apparatus including a substrate, a display panel on the substrate, and an encapsulation film sealing the display panel. The encapsulation film includes at least one organic layer and/or at least one inorganic layer and at least one pair of conductive layers.

Display apparatus including encapsulation film and method of inspecting the encapsulation film

An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein the encapsulating layer includes an organic film covering the display unit, and an inorganic film covering the organic film and the dam unit, and wherein a hardness of the dam unit is lower than that of the inorganic film. According to this, lateral moisture-proof characteristics of the organic light-emitting display apparatus are improved.

Organic light-emitting display apparatus and manufacturing method thereof

A display apparatus is provided. The display apparatus includes a substrate, a display panel on the substrate, and an encapsulation film sealing the display panel. The encapsulation film includes at least one organic layer and/or at least one inorganic layer and at least one pair of conductive layers.

Growing community of inventors

Yongin, South Korea

Min-Ho Oh