Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Doohwan Kim

Minsang Kim

Ohjune Kwon

Seungwook Kwon

Hyojeong Kwon

Seungyong Song

Wooyong Sung

Yoonhyeung Cho

Moonwon Chang

Okkeun Song

Jaehyuk Lee

Ilsang Lee

Il Hwa Hong

Jae-Myong Kim

Joowon Lee

Jaemyong Kim

Provided is a display device. The display device includes a base layer, a plurality of wavelength conversion parts disposed on one surface of the base layer, a partition wall disposed between the adjacent wavelength conversion parts of the plurality of wavelength conversion parts and having a first refractive index, a cover part configured to cover the plurality of wavelength conversion parts and having a second refractive index greater than the first refractive index, and an image display part disposed on a surface provided by the partition wall and the cover part.

Display device and method for manufacturing the same

A display device includes a display panel including: a bending area at which the display panel is bent with reference to a bending axis, and a non-bending area at which the display panel is not bent and at which an image is displayed; and a support member on which is supported the display panel, defining: a recessed portion disposed in the bending area; first and second bumps spaced apart from each other to define the recessed portion therebetween; and extensions extended from the first and second bumps, in a direction away from the recessed portion, to opposing ends of the support member, respectively. In cross-section, a size of the first bump is different from a size of the second bump.

Display device and method of manufacturing the same

A display device includes a display panel which includes a bending area which is bendable and includes a curvature area in a bent state, a protective film by which a first groove is defined, where the first groove corresponds to the curvature area, and an adhesive member disposed between the protective film and the display panel. The protective film includes a first inner side surface and a second inner side surface that define the first groove, and the first inner side surface and the second inner side surface have inclined shapes.

A display device includes a display panel having a first region, a second region spaced apart from the first region, and a bending region between the first region and the second region, the bending region being bent along a bending axis, a protective film including a first part on a first surface of the first region of the display panel, the first part having an opening at a center thereof that exposes the first surface of the display panel, and a second part on a first surface of the second region of the display panel, and a functional layer on the first surface of the display panel exposed by the opening.

Provided is a foldable display apparatus including: a display panel that is foldable; and a protection film on a surface of the display panel, the protection film including a thin film zone having a predetermined depth at a location corresponding to a folding portion of the display panel, wherein the thin film zone has edges wider than a central portion of the thin film zone.

Foldable display apparatus and method of manufacturing the same

A display device includes a display panel, a protection member, and an adhesive member between the protection member and the display panel. The display panel includes a first region, in which effective pixels are provided, a second region, in which ineffective pixels are provided, and a third region, in which a pixel is absent. The protection member is provided on a rear surface of the display panel and defines a first groove corresponding to the second region. The protection member includes a thermoplastic resin.

Display device and method of fabricating the same

A foldable display apparatus includes a display panel that is foldable, and an expansion member located in a folding part of the display panel, the expansion member being expandable in response to stimulations.

A foldable display apparatus includes a display panel that is foldable, a protective film, that is foldable, disposed on one surface of the display panel, and a sub-layer disposed on the protective film. A folding portion of the display apparatus includes a thin film zone, of the protective film, that is thinner than a main body of the protective film, and a pair of bumps disposed on opposing sides of the thin film zone, each of the pair of bumps having a thickness greater than that of the main body of the protective film. When the foldable display apparatus is in a folding state, a portion of the sub-layer is provided between the pair of bumps and is pressed by the pair of bumps.

Foldable display apparatus including a sub-layer and a protective film and method of manufacturing the same

An OLED device includes a display panel including a display region and a pad region located at a first side of the display region. The pad region includes a bending region located in a portion of the pad region adjacent to the display region and in a pad electrode region located in a remaining portion of the pad region. A lower protection film is on a lower surface of the display panel and exposes a portion of the bending region. The lower protection film includes a first lower protection film including a first concave-convex pattern in the bending region adjacent to the display region. A second lower protection film is spaced apart from the first lower protection film and includes a second concave-convex pattern in the bending region adjacent to the pad electrode region. The second concave-convex pattern has a shape that is insertable into the first concave-convex pattern.

Organic light emitting display device

A method of manufacturing a display device includes: providing a substrate including a first area, a second area at an end portion of the substrate, and a bendable area between the first and second areas; forming a display element on a first surface of the substrate in the first area; attaching a protective film on a second surface of the substrate which is opposite to the first surface thereof, in the first, second and bendable areas; attaching an electronic element on the first surface in the second area; forming a bending protective layer on the first surface in the bendable area, the bending protective layer extending from the bendable area to cover the electronic element in the second area of the substrate; and in the bendable area of the substrate, removing a portion of the protective film on the second surface of the substrate.

Display device and method of manufacturing display device

An OLED display device includes a substrate. A first electrode is disposed on the substrate. An organic light emitting layer is disposed on the first electrode. A second electrode is disposed on the organic light emitting layer. A thin film encapsulation layer is disposed on the second electrode. The thin film encapsulation layer includes at least one inorganic layer and at least one organic layer that is disposed alternately with the at least one inorganic layer. The at least one organic layer includes a low refractive index layer overlapping the organic light emitting layer and a high refractive index layer disposed on the low refractive index layer. The high refractive index layer includes a convex surface protruding toward the organic light emitting layer.

Organic light emitting diode display device

A method of manufacturing an organic light-emitting diode (OLED) display is disclosed. In one aspect, the method includes forming a color filter on a thin film transistor substrate, forming an organic planarization layer on the color filter, and performing a vacuum heat-treatment on the color filter and organic planarization layer. The method also includes forming a first electrode on the organic planarization layer, forming an organic light-emitting layer on the first electrode, and forming a second electrode on the organic light-emitting layer. The vacuum heat-treatment is performed at a temperature in the range of about 150&#xb0; C. to about 300&#xb0; C. under a pressure substantially equal to or lower than about 10Torr before the organic light-emitting layer is formed.

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Yongin-si, South Korea

Doohwan Kim