Samsung Display Co., Ltd.

Sung Won Doh

Hoon Jong Kang

Chong Sup Chang

Hun Jung Kim

Ki Seong Seo

Hwa Dong Jung

Bum Soo Kam

A display device according to an exemplary embodiment includes a substrate including a display area and a non-display area. An alignment mark is positioned in the non-display area. A protective layer is positioned around the alignment mark in the non-display area and separated from the alignment mark in a direction parallel to an upper surface of the substrate. A supporting member is positioned between the alignment mark and the protective layer.

Display device having an alignment mark

A thin film transistor substrate, a display device including the same, and a method of manufacturing a thin film transistor substrate. The thin film transistor substrate includes: a base plate including a first area and a second area; a nano uneven pattern formed on one side of the base plate in the first area; a wire grid pattern formed on the ne side of the base plate in the second area; a gate electrode disposed on and overlapping the wire grid pattern; and one of a source electrode and a drain electrode disposed on the gate electrode and overlapping the wire grid pattern.

Thin film transistor substrate, display device including the same, and method of manufacturing thin film transistor substrate

Growing community of inventors

Hwaseong-si, South Korea

Sung Won Doh