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：US09696474B2

公开(公告)日：2017-07-04

申请号：US14734738

申请日：2015-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Gun Nam ,  Eun-Jung Kim ,  Dae-Young Lee ,  Dae-Hwan Jang ,  Gug-Rae Jo ,  Kang-Soo Han

IPC: G02F1/1335 ,  G02B5/30 ,  G02B5/20

CPC classification number: G02B5/3075 ,  G02B5/208 ,  G02B5/3058 ,  G02F1/133528 ,  G02F2001/133548 ,  G02F2201/086

Abstract: A polarizer includes a base substrate, a polarizing layer disposed on the base substrate and including a plurality of first linear extensions spaced apart from each other, and an ultraviolet (UV)-blocking layer including a plurality of second linear extensions spaced apart from each other and crossing the first linear extensions. The polarizer may block an external UV light.

公开(公告)号：US09541789B2

公开(公告)日：2017-01-10

申请号：US14881937

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L21/00 ,  G02F1/1335 ,  H01L27/12 ,  G02B5/30 ,  G03F7/16

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02F2001/133548 ,  G03F7/16 ,  H01L27/1288

Abstract: A method of fabricating a polarizing member includes: sequentially disposing a metal layer and a preliminary pattern layer on a base substrate including a display area and a non-display area; forming a patterned resin layer on the preliminary pattern layer in the display area, the patterned resin layer including patterns formed on a surface of the patterned resin layer; surface-treating the preliminary pattern layer and the patterned resin layer; forming a mask pattern including a photoresist material on the preliminary pattern layer disposed in the non-display area; forming preliminary patterns on the preliminary pattern layer using the patterned resin layer; and forming a wire grid polarizing unit in the display area by etching the metal layer using the preliminary pattern and the mask pattern as a polarizing pattern.

Abstract translation: 一种制造偏光构件的方法包括：在包括显示区域和非显示区域的基底基板上依次设置金属层和初步图案层; 在显示区域的初步图案层上形成图案化树脂层，图案化树脂层包括形成在图案化树脂层的表面上的图案; 表面处理初步图案层和图案化树脂层; 在设置在所述非显示区域中的所述初步图案层上形成包括光致抗蚀剂材料的掩模图案; 使用图案化树脂层在初步图案层上形成初步图案; 并且通过使用预备图案和掩模图案作为偏振图案来蚀刻金属层，在显示区域中形成线栅偏振单元。

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：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：US20160116799A1

公开(公告)日：2016-04-28

申请号：US14881937

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Hwan JANG ,  Kang-Soo Han ,  Jung-Gun Nam ,  Dae-Young Lee ,  Gug-Rae Jo

IPC: G02F1/1335 ,  G03F7/16 ,  G02B5/30 ,  H01L27/12 ,  G02F1/1341

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02F2001/133548 ,  G03F7/16 ,  H01L27/1288

Abstract: A method of fabricating a polarizing member includes: sequentially disposing a metal layer and a preliminary pattern layer on a base substrate including a display area and a non-display area; forming a patterned resin layer on the preliminary pattern layer in the display area, the patterned resin layer including patterns formed on a surface of the patterned resin layer; surface-treating the preliminary pattern layer and the patterned resin layer; forming a mask pattern including a photoresist material on the preliminary pattern layer disposed in the non-display area; forming preliminary patterns on the preliminary pattern layer using the patterned resin layer; and forming a wire grid polarizing unit in the display area by etching the metal layer using the preliminary pattern and the mask pattern as a polarizing pattern.

Abstract translation: 一种制造偏光构件的方法包括：在包括显示区域和非显示区域的基底基板上依次设置金属层和初步图案层; 在显示区域的初步图案层上形成图案化树脂层，图案化树脂层包括形成在图案化树脂层的表面上的图案; 表面处理初步图案层和图案化树脂层; 在设置在所述非显示区域中的所述初步图案层上形成包括光致抗蚀剂材料的掩模图案; 使用图案化树脂层在初步图案层上形成初步图案; 并且通过使用预备图案和掩模图案作为偏振图案来蚀刻金属层，在显示区域中形成线栅偏振单元。