公开(公告)号：US20180095211A1

公开(公告)日：2018-04-05

申请号：US15682985

申请日：2017-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Young LEE ,  Sung June Park ,  In Seo Kee ,  Jin Kyu Kim

IPC: G02B5/30

CPC classification number: G02B5/3041 ,  G02F1/133305 ,  G02F1/133528 ,  G02F1/13363 ,  G02F1/133634 ,  G02F2001/133638 ,  G02F2413/04 ,  G02F2413/07 ,  G02F2413/11 ,  H01L51/0097 ,  H01L51/5281

Abstract: An exemplary embodiment of the present invention provides a polarizer including a first retardation layer and a second retardation layer having different retardation values with respect to each other, a polarization layer disposed on the first retardation layer, a first compensation layer disposed between the first retardation layer and the second retardation layer, and a second compensation layer disposed below the second retardation layer.

公开(公告)号：US11917898B2

公开(公告)日：2024-02-27

申请号：US17977273

申请日：2022-10-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung June Park ,  Jung-Hun Lee ,  Ji Hwa Lee

IPC: G09F9/30 ,  G02B1/14 ,  G02B1/16 ,  H10K77/10 ,  H10K85/10

CPC classification number: H10K85/1135 ,  G02B1/14 ,  G02B1/16 ,  G09F9/301 ,  H10K77/111

Abstract: A display device includes: a substrate including a display area and a folding area positioned in a portion of the display area; a display structure disposed on the substrate; a protection film disposed on the substrate and overlapping the folding area; an adhesive member disposed between the protection film and the substrate, wherein the protection film adheres to the substrate by the adhesive member; a first antistatic layer disposed between the protection film and the adhesive member, wherein the first antistatic layer includes a first compound; a second antistatic layer disposed on a bottom surface of the protection film, wherein the second antistatic layer includes a second compound; and a supporting member disposed on the second antistatic layer, wherein the supporting member includes an opening overlapping the folding area.

公开(公告)号：US11489120B2

公开(公告)日：2022-11-01

申请号：US17083494

申请日：2020-10-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung June Park ,  Jung-Hun Lee ,  Ji Hwa Lee

IPC: G09F9/30 ,  H01L51/00 ,  G02B1/14 ,  G02B1/16

Abstract: A display device includes: a substrate including a display area and a folding area positioned in a portion of the display area; a display structure disposed on the substrate; a protection film disposed on the substrate and overlapping the folding area; an adhesive member disposed between the protection film and the substrate, wherein the protection film adheres to the substrate by the adhesive member; a first antistatic layer disposed between the protection film and the adhesive member, wherein the first antistatic layer includes a first compound; a second antistatic layer disposed on a bottom surface of the protection film, wherein the second antistatic layer includes a second compound; and a supporting member disposed on the second antistatic layer, wherein the supporting member includes an opening overlapping the folding area.

公开(公告)号：US20190271802A1

公开(公告)日：2019-09-05

申请号：US16415405

申请日：2019-05-17

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Young LEE ,  Sung June Park ,  In Seo Kee ,  Jin Kyu Kim

IPC: G02B5/30 ,  G02F1/13363

Abstract: An exemplary embodiment of the present invention provides a polarizer including a first retardation layer and a second retardation layer having different retardation values with respect to each other, a polarization layer disposed on the first retardation layer, a first compensation layer disposed between the first retardation layer and the second retardation layer, and a second compensation layer disposed below the second retardation layer.

公开(公告)号：US10324244B2

公开(公告)日：2019-06-18

申请号：US15682985

申请日：2017-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Young Lee ,  Sung June Park ,  In Seo Kee ,  Jin Kyu Kim

IPC: G02B5/30 ,  G02F1/13363 ,  G02F1/1333 ,  G02F1/1335 ,  H01L51/00 ,  H01L51/52

Abstract: An exemplary embodiment of the present invention provides a polarizer including a first retardation layer and a second retardation layer having different retardation values with respect to each other, a polarization layer disposed on the first retardation layer, a first compensation layer disposed between the first retardation layer and the second retardation layer, and a second compensation layer disposed below the second retardation layer.