Samsung Display Co., Ltd.

Seoul National University

Jae Heung Ha

Jongwoo Kim

Jong Woo Kim

Woo Suk Jung

Yong Chan Ju

Chang Yeong Song

Hye In Yang

Won Jong Kim

Yi Su Kim

Yoon Hyeung Cho

Seung Jae Lee

Young Cheol Joo

Min Ho Oh

Young Gu Kim

Yo Han Kim

Eun-Kil Park

Yong Tack Kim

Ji Ho Moon

Byoung Duk Lee

Jong Jin Park

Ji Young Moon

Sang Jin Han

Yun Ah Chung

Hyeong Joon Kim

Hee Yeon Park

A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cmand a low density layer having a density of less than about 2.0 g/cm. The high density layer and the low density layer are in contact with each other.

Display apparatus with multilayer encapsulation layer and method of manufacturing the same

Display apparatus including layers of different densities and method of manufacturing the same

An embodiment of the invention provides a display device including a display panel including corner portions having cut patterns defined by cut portions. The display panel includes a substrate, a light-emitting element including a pixel electrode, an emissive layer and a common electrode and disposed on the substrate in the cut pattern, a first inorganic encapsulation layer disposed on the common electrode in the cut pattern; an organic encapsulation layer disposed on the first inorganic encapsulation layer in the cut pattern; and an organic pattern disposed on the substrate in the cut portions.

Display device including a display panel including corner portions having cut patterns defined by cut portions and method of fabricating the same

Display apparatus with thin film encapsulation layer and method of manufacturing the same

A display device comprises a first substrate comprising at least one light-emitting element; a second substrate facing the first substrate, wherein light emitted from the light-emitting element is to be incident on the second substrate; and a filling layer between the first substrate and the second substrate, wherein the filling layer comprises a filling pattern comprising a first pattern part on the first substrate and having a curve portion formed in at least a part thereof.

Display device including a filling pattern

A display device may include a substrate and a light emitting element disposed on the substrate. An encapsulation layer covers the light emitting element. The encapsulation layer includes at least two inorganic encapsulation layers and at least one organic encapsulation layer. The at least one organic encapsulation layer includes a first organic material having a permittivity less than or equal to about 3.0. A low permittivity layer is disposed on the encapsulation layer. The low permittivity layer includes a second organic material and first hollow particles dispersed in the second organic material. An input sensing layer is disposed on the low permittivity layer.

Display device

A thin film transistor array panel includes a substrate, a gate insulating layer, an interface layer, and a semiconductor layer. The gate insulating layer is disposed on the substrate. The interface layer is disposed on the gate insulating layer. The semiconductor layer is disposed on the interface layer. The interface layer includes a fluorinated silicon oxide. The semiconductor layer includes a p-type oxide semiconductor material.

Thin film transistor array panel

A method for manufacturing an organic light emitting diode display includes forming a thin-film transistor on a substrate, forming a protection layer by using a deposition method on an entire surface of the substrate, and forming an organic light emitting element on the protection layer. Forming the protection layer includes forming a first protection layer, a surface thereof including a first wrinkle, and forming a second protection layer on the first protection layer, a surface thereof including a second wrinkle. A first modulus value of the first protection layer is less than a second modulus value of the second protection layer by at least 300 MPa.

Manufacturing method for organic light emitting diode display and organic light emitting diode display using the same

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Suwon-si, South Korea

Jae Heung Ha