Samsung Display Co., Ltd.

Sangmin Hong

Goeun Lee

Jungi Youn

Heeseong Jeong

Hyangyul Kim

Youngtae Kim

Hyomin Kim

Sucheol Gong

Soukjune Hwang

Dalho Kim

Wonju Kwon

Heesong Jeong

Hyangki Sung

A display apparatus includes: a conductive layer including a wire having a first edge and a second edge and extending in a first direction and a conductive pattern arranged outside the first edge of the wire; an organic insulating layer including a hole that overlaps the conductive pattern; a display element electrically connected to the conductive pattern through the hole, and including a pixel electrode, an emission layer, and an opposite electrode; and a pixel-defining layer covering an edge of the pixel electrode, overlapping the wire, and including an opening in which the emission layer is arranged, wherein the opening is divided by the wiring into a first area overlapping an outer side of the first edge of the wire and a second area overlapping an outer side of the second edge of the wire in a plan view, and the second area is larger than the first area.

Display apparatus

An organic light-emitting display device includes a plurality of pixels, each of which includes an organic light-emitting device including a pixel electrode, an organic emission layer, and an opposing electrode; a pixel defining layer covering an edge of the pixel electrode and being configured to define a light-emission region by having an opening which exposes a portion of the pixel electrode; and a reference line overlapping the pixel electrode with an insulating layer between the reference line and the pixel electrode and extending in a first direction. The reference line overlaps with a center point of the opening, and the opening is shifted to one side of the pixel electrode in a second direction perpendicular to the first direction.

Organic light-emitting display device having a symmetrical arrangement of driving, data, and contact lines overlapping a pixel electrode

An OLED display device includes a substrate, a first protection layer substrate, conductive lines extending substantially in a first direction, a second protection layer, a first electrode overlapping at least a part of the conductive lines, a pixel defining layer including an opening exposing at least a part of the first electrode, an organic light emission layer, and a second electrode. The opening is divided into a first polygon and a second polygon with respect to an imaginary straight line that passes through the opening at a maximum length in the first direction. A planar area of the first polygon is different from a planar area of the second polygon.

Organic light emitting display device

A display apparatus includes: a substrate including a substantially flat area and a curved area extending from the substantially flat area; a first pixel electrode arranged in the curved area; a first emission layer disposed on the first pixel electrode; a second pixel electrode arranged in the substantially flat area; a second emission layer disposed on the second pixel electrode; a first functional layer having a first thickness disposed between the first pixel electrode and the first emission layer; and a second functional layer having a second thickness disposed between the second pixel electrode and the second emission layer. The first thickness is greater than the second thickness.

An organic light-emitting display apparatus including a first substrate including a display area and a peripheral area; a second substrate opposing the first substrate; an insulating layer disposed on the first substrate and including one or more openings; and a sealing member interconnecting the first substrate and the second substrate to each other and interposed between the first and second substrates. The one or more openings are disposed between a first conductive layer disposed on the display area and a second conductive layer disposed on the peripheral area. The one or more openings are at least partially or entirely filled with the sealing member.

Organic light-emitting display apparatus for increasing contact area between sealing member and insulating layers

A method of manufacturing a display device includes forming on a first substrate a display element and a metal layer surrounding the display element, the metal layer including a first portion having a first width and a second portion having a second width less than the first width, forming on a second substrate a sealing member surrounding the display element, the sealing member including a first sealing portion having a first forming width and a second sealing portion having a second forming width greater than the first forming width, arranging the first substrate and the second substrate such that the sealing member on the second substrate faces the first substrate, the first sealing portion overlaps the first portion of the metal layer, and the second sealing portion overlaps the second portion of the metal layer, and sealing the first and second substrates by melting and curing the sealing member.

Display module and display device

A display device includes a first pixel, a second pixel, and a third pixel. The common electrodes of the first and second pixels have an integrated shape. The hole control layers of the first and second pixels have an integrated shape. The electron control layers of the first and second pixels have an integrated shape. The common electrode, the hole control layer or the electron control layer of the third pixel may be separated from the first pixel and the second pixel.

Display device including a first pixel, a second pixel and a third pixel at least partially separated from each of the first pixel and the second pixel

An organic light-emitting display device including a plurality of pixels, each of which includes an organic light-emitting device including a pixel electrode, an organic emission layer, and an opposing electrode; a pixel defining layer covering an edge of the pixel electrode and being configured to define a light-emission region by having an opening which exposes a portion of the pixel electrode; and a reference line overlapping the pixel electrode with an insulating layer between the reference line and the pixel electrode and extending in a first direction. The reference line overlaps with a center point of the opening, and the opening is shifted to one side of the pixel electrode in a second direction perpendicular to the first direction.

Growing community of inventors

Yongin-si, South Korea

Sangmin Hong