公开(公告)号：US10222527B2

公开(公告)日：2019-03-05

申请号：US14799804

申请日：2015-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30 ,  G02F1/1335

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

公开(公告)号：US09223069B2

公开(公告)日：2015-12-29

申请号：US13857479

申请日：2013-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Hwan Jang ,  Jung-Gun Nam ,  Dae-Young Lee ,  Gug-Rae Jo ,  Hyung-Bin Cho ,  Atsushi Takakuwa

IPC: G02B5/30 ,  B29D11/00 ,  G02B1/10

CPC classification number: G02B5/3058 ,  B29D11/00644 ,  G02B1/105 ,  G02B1/14

Abstract: A polarizer includes a substrate having a first refractive index, a metal pattern disposed on the substrate, and a passivation layer disposed on the metal pattern. The metal pattern includes a plurality of protrusions having widths. The passivation layer has a second refractive index and covers at least one surface of the protrusions.

Abstract translation: 偏振器包括具有第一折射率的基板，设置在基板上的金属图案以及设置在金属图案上的钝化层。 金属图案包括具有宽度的多个突起。 钝化层具有第二折射率并且覆盖突起的至少一个表面。

公开(公告)号：US11112549B2

公开(公告)日：2021-09-07

申请号：US16261722

申请日：2019-01-30

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30 ,  G02F1/1335

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

公开(公告)号：US09885906B2

公开(公告)日：2018-02-06

申请号：US14692352

申请日：2015-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun Nam ,  Dae-Young Lee ,  Dae-Hwan Jang ,  Gug-Rae Jo ,  Hyung-Bin Cho ,  Kang-Soo Han

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02F2001/133548

Abstract: A method of manufacturing a polarizer, the method including: forming a metal layer on a substrate; forming a hard mask on the metal layer; forming an adhesion layer on a portion of the hard mask; forming a polymer layer on the hard mask and the adhesion layer; pressing a mold on the polymer layer to form a lattice pattern in association with the polymer layer; removing the mold and a portion of the lattice pattern; and patterning the adhesion layer, the hard mask, and the metal layer using a remaining portion of the lattice pattern as a mask.

公开(公告)号：US20160124133A1

公开(公告)日：2016-05-05

申请号：US14799804

申请日：2015-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30 ,  F21V9/14 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02B5/3058 ,  G02F2001/133548

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

Abstract translation: 偏振器包括缓冲构件和线性金属图案。 缓冲构件包括突起。 每个突起具有向下增加的宽度。 缓冲部件由聚合物形成。 彼此间隔开的线状金属图案在第一方向上延伸。 每个线性金属图案覆盖相应的突起。

公开(公告)号：US20140146391A1

公开(公告)日：2014-05-29

申请号：US13857479

申请日：2013-04-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Hwan JANG ,  Jung-Gum Nam ,  Dae-Young Lee ,  Gug-Rae Jo ,  Hyung-Bin Cho ,  Atsushi Takakuwa

IPC: G02B5/30 ,  B29D11/00

CPC classification number: G02B5/3058 ,  B29D11/00644 ,  G02B1/105 ,  G02B1/14

Abstract: A polarizer includes a substrate having a first refractive index, a metal pattern disposed on the substrate, and a passivation layer disposed on the metal pattern. The metal pattern includes a plurality of protrusions having widths. The passivation layer has a second refractive index and covers at least one surface of the protrusions.

Abstract translation: 偏振器包括具有第一折射率的基板，设置在基板上的金属图案以及设置在金属图案上的钝化层。 金属图案包括具有宽度的多个突起。 钝化层具有第二折射率并且覆盖突起的至少一个表面。

公开(公告)号：US12066647B2

公开(公告)日：2024-08-20

申请号：US17401431

申请日：2021-08-13

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/3058 ,  G02F1/133548

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

公开(公告)号：US11719871B2

公开(公告)日：2023-08-08

申请号：US17401448

申请日：2021-08-13

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/3058 ,  G02F1/133548

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

公开(公告)号：US20190162891A1

公开(公告)日：2019-05-30

申请号：US16261722

申请日：2019-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang-Soo Han ,  Eun-Jung Kim ,  Gug-Rae Jo ,  Hyung-Bin Cho

IPC: G02B5/30

Abstract: A polarizer includes a buffer member and linear metal patterns. The buffer member includes protrusions. Each protrusion has downwardly-increasing width. The buffer member is formed of polymer. The linear metal patterns, spaced apart from each other, are extended in a first direction. Each linear metal pattern covers a respective protrusion.

公开(公告)号：US09001290B2

公开(公告)日：2015-04-07

申请号：US13680817

申请日：2012-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Young Lee ,  Moon-Jung An ,  Su-Mi Lee ,  Gug-Rae Jo ,  Eun-Jung Kim ,  Jung-Gun Nam ,  Dae-Hwan Jang ,  Hyung-Bin Cho ,  Atsushi Takakuwa

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02B5/3058 ,  G02F1/133528 ,  G02F2001/133548

Abstract: A polarizer includes a substrate, and a first metal layer and a second metal layer disposed on the substrate. The first metal layer includes a plurality of protrusions of a wire grid pattern. Each protrusion has a first width and adjacent protrusions are spaced apart by a second width. The second metal layer is disposed on each of the protrusions of the first metal layer, and includes molybdenum (Mo) and/or titanium (Ti).

Abstract translation: 偏振器包括基板，以及设置在基板上的第一金属层和第二金属层。 第一金属层包括多个线栅图案的突起。 每个突起具有第一宽度，并且相邻的突起间隔开第二宽度。 第二金属层设置在第一金属层的每个突起上，并且包括钼（Mo）和/或钛（Ti）。