Lg Display Co., Ltd.

Yu-Lim Won

Young-Joo Park

Se-Jin Jang

Suk Ho Choi

Jae-Hyoung Park

Sang-Hak Shin

Noh-Jin Myung

Byoung-Har Hwang

Joo-Hye Park

Kelly Soo Yeun Song

Tae-Hyeong Kwak

Disclosed are a cover window in which both a folding area and a non-folding area are formed using the same kind of material, thereby matching the indices of refraction thereof with each other, having the same heat resistance, and ensuring easy surface hard coating thereof, and a display device using the same. The cover window, having at least one folding area and a non-folding area, includes a hard portion located to correspond to the non-folding area, a soft portion located to correspond to the folding area, the soft portion being flexible, and a hard coating layer configured to cover the hard portion and the soft portion.

Cover window and display device using the same

The present invention provides a cover window including a first region having a first stiffness; a second region having a second stiffness being greater than the first stiffness; and a nano-particle in a boundary between the first and second regions.

Cover window and foldable display device including the same

An adhesive film, a foldable display device using the same, and a method of manufacturing a foldable display device are provided. An adhesive film includes: a frame including a micro-truss structure, the micro-truss structure including a plurality of unit cells including a plurality of wires intersecting each other in a three-dimensional space, and an adhesive filling the frame.

Adhesive film, foldable display device using the same, and method of manufacturing a foldable display device

A backplate having a folding region and an unfolding region adjacent to the folding region includes: first and second material layers corresponding to the folding and unfolding regions; and a third material layer between the first and second material layers, the third material layer is more rigid than the first and second materials layers, wherein the first and second material layers extend from the folding region to the unfolding regions such that a thickness of the first and second material layers is gradually reduced from the folding region to the unfolding region.

Backplate and foldable display device including the same

Disclosed is a foldable display device which may reduce an amount of impact energy reaching a display panel, when external impact energy is transmitted, and thus protect the display panel. The foldable display device includes a display panel including at least one folding part and non-folding parts, a cover window attached to the upper surface of the display panel, and a frame configured to receive the display panel and the cover window and to pull one side and the other side of the cover window in opposite directions.

Growing community of inventors

Incheon, South Korea

Yu-Lim Won