公开(公告)号：US20240196705A1

公开(公告)日：2024-06-13

申请号：US18524958

申请日：2023-11-30

Applicant: Samsung Display Co., LTD.

Inventor： HYUNKYUNG YUN ,  EUN-KYUNG YEON ,  JOOHYEON LEE ,  HOIKWAN LEE ,  HAYOUNG CHOI

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/38 ,  H10K77/10

CPC classification number: H10K59/873 ,  H10K59/1201 ,  H10K59/38 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a display module and a protection member disposed on the display module. The protection member includes a first protection layer and a second protection layer disposed on the first protection layer. The first protection layer has a storage modulus in a range of about 0.005 MPa to about 0.2 MPa at a room temperature. The second protection layer has a first thickness in a range of about 300 μm to about 1 mm, and has a Young's modulus in a range of about 1 GPa to about 8 GPa at the room temperature.

公开(公告)号：US20210249615A1

公开(公告)日：2021-08-12

申请号：US17159854

申请日：2021-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JOOHYEON LEE ,  JEOUNGSUB LEE ,  HEONJUNG SHIN ,  TAEHYEOG JUNG ,  HYUN JOON OH ,  MINHYUCK KANG ,  SU-HYOUNG KANG ,  JEONGEUN KIM

IPC: H01L51/00 ,  H01L27/32 ,  B32B7/022 ,  B32B7/12 ,  B32B27/28 ,  B32B27/34 ,  B32B27/36 ,  B32B27/30 ,  B32B23/20 ,  B32B27/40 ,  B32B23/08 ,  B32B27/08

Abstract: Disclosed is a display device including a display module that has at least one folding area, a first film disposed on the display module and having a first modulus, a second film disposed on the first film, being farther from the display module than the first film, and having a second modulus less than the first modulus, and a third film disposed on the second film, being farther from the display module than the second film, and having a third modulus less than the second modulus. The third modulus is equal to or less than about one-sixth of the first modulus.

公开(公告)号：US20230389209A1

公开(公告)日：2023-11-30

申请号：US18324614

申请日：2023-05-26

Applicant: Samsung Display Co., Ltd.

Inventor： JOOHYEON LEE ,  MINHYUCK KANG ,  HYUN JOON OH

IPC: H05K5/03

CPC classification number: H05K5/03

Abstract: Provided is a display device including a display panel, a shock-absorbing panel above the display panel, having a Young's modulus of about 700 MPa to about 1200 MPa with respect to a strain of about 0.025% to about 0.5%, and including a support film, and a buffer layer below the support film, and a window above the shock-absorbing panel, and including a glass substrate.

公开(公告)号：US20240324401A1

公开(公告)日：2024-09-26

申请号：US18536438

申请日：2023-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： EUN-KYUNG YEON ,  JOOHYEON LEE ,  Jun Yeub LEE ,  HOIKWAN LEE

IPC: H10K59/80

CPC classification number: H10K59/872 ,  H10K59/8791

Abstract: Provided is a display device which includes a display panel, an anti-reflection layer disposed on the display panel, and a window disposed on the anti-reflection layer. The window includes a first portion including a first resin and disposed on the edge portion of the anti-reflection layer, and a second portion including a second resin and covering at least a portion of the first portion. The curing rate of the first resin is greater than the curing rate of the second resin. Thus, the display device may include the window having a small thickness and a smooth edge portion.