公开(公告)号：US20200150486A1

公开(公告)日：2020-05-14

申请号：US16737893

申请日：2020-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Hwan JANG ,  Seung Won Park ,  Tae Woo Kim ,  Jung Gun Nam ,  Dae Young Lee ,  Gug Rae Jo

IPC: G02F1/1335 ,  G02F1/1333 ,  G02B5/30

Abstract: A wire grid pattern used as a wire grid polarizer included in a display device or a master substrate for fabricating the wire gird polarizer includes a substrate; a cell area having a plurality of cells, each of the plurality of cells having a plurality of wires protruding from the substrate and arranged in a substantially parallel relationship at regular intervals; and a bezel area disposed along a periphery of the cell area. The cell area includes a trench area separating at least some of the cells. A method for fabricating the wire grid pattern also is disclosed.

公开(公告)号：US10558077B2

公开(公告)日：2020-02-11

申请号：US15683780

申请日：2017-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Hwan Jang ,  Seung Won Park ,  Tae Woo Kim ,  Jung Gun Nam ,  Dae Young Lee ,  Gug Rae Jo

IPC: G02F1/1335 ,  G02B5/30 ,  H05B33/08 ,  G02F1/1333

Abstract: A wire grid pattern used as a wire grid polarizer included in a display device or a master substrate for fabricating the wire gird polarizer include a substrate; a cell area having a plurality of cells, each of the plurality of cells having a plurality of wires protruding from the substrate and arranged in a substantially parallel relationship at regular intervals; and a bezel area disposed along a periphery of the cell area. The cell area includes a trench area separating at least some of the cells. A method for fabricating the wire grid pattern also is disclosed.

公开(公告)号：US10295717B2

公开(公告)日：2019-05-21

申请号：US15910917

申请日：2018-03-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Kim ,  Seung Won Park ,  Moon Gyu Lee ,  Lei Xie ,  Dae Ho Yoon

IPC: G02B5/30 ,  G02F1/1335

Abstract: Provided is a wire grid polarizing plate. The wire grid polarizing plate comprises a light-transmitting substrate and wire grid patterns which are disposed on the light-transmitting substrate, and which are arranged to transmit first polarized light and to reflect second polarized light polarized in a direction perpendicular to that of the first polarized light, the wire grid patterns comprising target patterns comprising conductive structures shaped as closed curves, at least one of the conductive structures surrounding another one of the conductive structures with a gap therebetween.