公开(公告)号：US20240188415A1

公开(公告)日：2024-06-06

申请号：US18440276

申请日：2024-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung June PARK ,  Jung-Hun LEE ,  Ji Hwa LEE

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

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：US20230052530A1

公开(公告)日：2023-02-16

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: H01L51/00 ,  G02B1/14 ,  G09F9/30 ,  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：US20210210690A1

公开(公告)日：2021-07-08

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

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：US20250031320A1

公开(公告)日：2025-01-23

申请号：US18444666

申请日：2024-02-17

Applicant: Samsung Display Co., LTD.

Inventor： Ju Yeop SEONG ,  Jong Hyuck KIM ,  Man Sik MYUNG ,  Sung June PARK ,  Hee Kwon LEE ,  Jae Soo JANG ,  Jae Won JEONG ,  Sung Chul CHOI

IPC: H05K5/02

Abstract: A display device includes: a display panel including first and second surfaces, which are opposite to each other, an elastic member disposed on the first surface, a first rigid member disposed on the elastic member, and a panel support member disposed on the second surface, wherein the first rigid member includes at least one of polyethylene terephthalate (PET), polyimide, and ultra-thin glass (UTG), and the elastic member includes at least one of a dilatant, polyether block amide (PEBA), and thermoplastic polyurethane (TPU).