公开(公告)号：US11681086B2

公开(公告)日：2023-06-20

申请号：US17188730

申请日：2021-03-01

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyeok Kim ,  Jung-Hun Lee ,  Sungun Park ,  Jihwa Lee ,  Giljae Choi ,  Jiwon Han

IPC: G02B5/30

CPC classification number: G02B5/3083

Abstract: A display device includes an electronic part, a support part including a through hole overlapping the electronic part, a display part disposed above the support part and including a first area overlapping the through hole, and a second area non-overlapping the through hole, the second area being adjacent to the first area, a polarizing plate disposed above the display part and having a transmission axis parallel to a direction, and a pattern optical layer disposed on the polarizing plate and including first phase retardation parts having a first optical axis, and second phase retardation parts having a second optical axis orthogonal to the first optical axis.

公开(公告)号：US11096293B2

公开(公告)日：2021-08-17

申请号：US16663156

申请日：2019-10-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaechun Park ,  Changmin Park ,  Sang Wol Lee ,  Giljae Choi

IPC: H05K1/02 ,  H05K5/00 ,  H05K5/02 ,  H05K7/16 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  H05K5/03 ,  H05K1/18 ,  H05K1/14

Abstract: A display device is provided that includes a case comprising a bottom portion and a sidewall to define a receiving space in which the display device is accommodated. The display device comprises a display module with a display panel for displaying an image, a folding area, and a plurality of non-folding areas, and a circuit board electrically connected to the display panel. The folding area is capable of being folded about a folding axis and the non-folding areas are disposed adjacent to both sides of the folding area. A receiving groove is defined in the bottom portion of the case corresponding to a part mounting area of the circuit board. The circuit board is disposed on a rear surface of the display module.