Samsung Display Co., Ltd.

Suyeon Sim

Jonghyun Choi

Kinyeng Kang

Sunkwang Kim

Seunghwan Cho

Sangho Park

Joosun Yoon

Taehyun Kim

Donghwan Shim

Jungkyu Lee

Dohyun Kwon

Kwangsuk Kim

Seungmin Lee

Seungyong Song

Sungeun Lee

Jangdoo Lee

Minjung Lee

Hyangshik Kong

Iljeong Lee

Joongeol Lee

Joungkeun Park

Jongmo Yeo

An organic light-emitting display including a substrate, an insulating layer on the substrate, the substrate and the insulating layer having an opening therethrough penetrating, a pixel array on the insulating layer, the pixel array including a plurality of pixels that surround the opening, a first pixel adjacent to the opening from among the plurality of pixels includes a pixel electrode layer, an intermediate layer on the pixel electrode layer, and an opposite electrode layer on the intermediate layer, and a stepped portion on the substrate and adjacent to the opening, the stepped portion having an under-cut step, wherein the intermediate layer including an organic emission layer, and wherein at least one of the intermediate layer and the opposite electrode layer extends toward the opening and is disconnected by the stepped portion.

Organic light-emitting display with structure for preventing moisture infiltration and method of manufacturing the same

An organic light-emitting display apparatus includes a display substrate and a thin film encapsulation layer on the display substrate. The display substrate includes at least one hole, a thin film transistor, a light-emitting portion electrically connected to the thin film transistor, and a plurality of insulating layers. The light-emitting portion includes a first electrode, an intermediate layer, and a second electrode. The display substrate includes an active area, an inactive area between the active area and the hole, and a plurality of insulating dams. Each insulating dam includes at least one layer. The inactive area includes a first area different from a laser-etched area and a second laser-etched area.

Organic light-emitting display apparatus and fabrication method thereof

A display device includes a through portion passing through a display layer. The display includes a plurality of scan lines above the substrate and extending in a first direction, a plurality of data lines extending in a second direction, and a plurality of pixels connected to the scan lines and data lines. The data lines include a first data line and a second data line disconnected by the through portion, and a third data line spaced apart from the through portion along the first direction. The first data line is electrically connected with the third data line.

Display device having a data connection line in the display area

An organic light-emitting display apparatus is provided as follows. A thin film transistor is disposed on a substrate. A first insulating layer covers the thin film transistor. The first insulating layer includes a barrier wall and a flat portion. The barrier wall protrudes from the flat portion. A pixel electrode is disposed on the flat portion surrounded by the barrier wall. The pixel electrode is electrically connected to the thin film transistor. A pixel defining layer is disposed on the pixel electrode and partially exposes the pixel electrode.

Organic light-emitting display apparatus and method of manufacturing the same

A method of manufacturing a display apparatus includes providing a substrate, forming a display unit defining an opening portion in a display region over the substrate, forming a thin film encapsulation layer to seal the display unit, forming a touch electrode over the thin film encapsulation layer, forming a touch insulating film covering the touch electrode such that the thin film encapsulation layer and the touch insulating film are sequentially stacked and formed over the substrate in the opening portion, forming a touch contact hole by removing a portion of the touch insulating film to expose a portion of the touch electrode, and removing a portion of the touch insulating film and a portion of the thin film encapsulation layer formed in the opening portion to expose a portion of the substrate during the forming of the touch contact hole.

Display apparatus having pixels around hole in substrate and touch layer overlapped with passivation layer

Organic light-emitting display with stepped portion surrounding through hole

Display device comprising data line arrangement around a through portion

Display apparatus with substrate hole

Organic light-emitting display having a through-hole and method of manufacturing the same

Display apparatus with substrate hole and touch electrode

Organic light-emitting display apparatus

Growing community of inventors

Yongin-si, South Korea

Suyeon Sim