Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Minju Kim

Keunsoo Lee

Jeongho Lee

Wonho Kim

Kyungchan Chae

Hirotsugu Kishimoto

Sangwoo Lee

Youngseo Choi

Yonghyuck Lee

Sangshin Kim

Jinhyuk Kim

Youngdon Park

Youngbin Baek

Munhwa Song

Dongmyung Shin

Hyunju Lee

Kyungcahn Chae

A display panel includes: a substrate including a first area, a second area, and a third area located between the first area and the second area; a display layer including a display element located in the second area; a first metal layer located in the third area; an organic insulating layer located on the first metal layer and including at least one contact portion; and a second metal layer located on the organic insulating layer and contacting the first metal layer through the at least one contact portion, in which the second metal layer has a first hole, and the organic insulating layer has a second hole or a first recess corresponding to the first hole, and a residual layer located in the second hole or the first recess and including a part of at least one organic layer overlaps the first metal layer.

Display panel including area for component inside display area and display apparatus including the same

A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

Display panel with partition wall and metal layers in non-display area

Display device with metal tip protruding toward groove center

A display device and a method of manufacturing the display device that is capable of easily bending the display device, simplifying manufacturing processes, and reducing manufacturing costs are provided. The display device includes a substrate including a bending area; a display element disposed on an upper surface of the substrate; and a protective layer disposed on a lower surface of the substrate. A portion of the protective layer that is disposed in the bending area has a material stiffness lower than a material stiffness of another portion of the protective layer.

Display device and method for fabricating the same

Display device with groove overlapped by metal layer

Display panel and display apparatus including the same

A bottom protection film for an OLED panel is provided. More particularly, a bottom protection film for an OLED panel, which has excellent alignment process workability and excellent adhesion to an OLED panel, and is capable of preventing static electricity through an antistatic treatment and preventing an electrical short circuit at the same time, and an organic light-emitting display device including the bottom protection film are provided.

OLED panel bottom protection film, and organic light-emitting display device comprising same

Growing community of inventors

Yongin-si, South Korea

Minju Kim