公开(公告)号：US10224289B2

公开(公告)日：2019-03-05

申请号：US15456983

申请日：2017-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hun Kim ,  Sung Won Doh ,  Ki Seong Seo ,  Hwa Dong Jung

IPC: H01L23/544 ,  H01L51/52 ,  H01L51/00 ,  H01L27/32

Abstract: 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.

公开(公告)号：US10185174B2

公开(公告)日：2019-01-22

申请号：US15078426

申请日：2016-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon Kang ,  Bum Soo Kam ,  Sung Won Doh ,  Chong Sup Chang

IPC: H01L21/00 ,  G02F1/1335 ,  H01L27/12

Abstract: 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.

公开(公告)号：US20170263564A1

公开(公告)日：2017-09-14

申请号：US15456983

申请日：2017-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hun Kim ,  Sung Won Doh ,  Ki Seong Seo ,  Hwa Dong Jung

IPC: H01L23/544 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L23/544 ,  H01L27/3244 ,  H01L51/0011 ,  H01L51/0012 ,  H01L2223/5442 ,  H01L2223/54426 ,  H01L2223/54486

Abstract: 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.