Lg Display Co., Ltd.

Seok-Woo Son

Jo-Yeon Kim

Min-Joo Kim

Jae-Young Oh

Tae-Hwan Kim

Jong-Han Park

Sang-Hyuk Won

Jeong-Gi Yun

Go-Eun Lim

Nam-Yong Kim

Jung-Sun Baek

A light-emitting display device includes an organic layer formed to be divided between adjacent subpixels through a change in structure of a bank without the provision of an additional construction, whereby it is possible to prevent lateral leakage of current.

Light-emitting display device and method of manufacturing the same

A display device capable of reducing a non-display area includes a substrate including at least one hole area disposed within an emission area, and at least one blocking hole passing through inorganic insulating films disposed beneath a light emitting element while including upper and lower insulating films made of different materials. Side surfaces of the upper inorganic insulating film exposed through the blocking hole protrude beyond side surfaces of the lower inorganic insulating film exposed through the blocking hole, respectively. Accordingly, it is possible to minimize a bezel area, which is a non-display area, and to disconnect a light emitting stack by the blocking hole.

Display device

An organic light-emitting display device and a method of manufacturing the same are provided. An organic light-emitting display device includes: a light-emitting element on a substrate, and an encapsulation unit on the light-emitting element, the encapsulation unit including: a plurality of inorganic encapsulation layers, at least one of the inorganic encapsulation layers including: a plurality of inorganic insulation layers, and at least one element encapsulation layer between the inorganic insulation layers, the at least one element encapsulation layer including at least one of: a hydrophobic element and an inert element, and at least one organic encapsulation layer between the inorganic encapsulation layers.

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

An organic light-emitting display device includes a substrate; a switching thin-film transistor on the substrate; a driving thin-film transistor connected to the switching thin-film transistor; and a light-emitting element connected to the driving thin-film transistor, wherein the switching thin-film transistor and the driving thin-film transistor together include: a lower conductive layer on the substrate; an insulation layer having therein a contact hole configured to expose the lower conductive layer; an upper conductive layer connected to the lower conductive layer through the contact hole; and a mask conductive layer between an upper surface of the insulation layer and the upper conductive layer to overlap the upper conductive layer.

Display device substrate, organic light-emitting display device including the same, and method of manufacturing the same

Growing community of inventors

Jeollanam-do, South Korea

Seok-Woo Son