公开(公告)号：US11899231B2

公开(公告)日：2024-02-13

申请号：US17095055

申请日：2020-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Hun Lee ,  Sungun Park ,  Sanghyeok Kim ,  Jungsun Kim ,  Jihwa Lee

IPC: G02B5/30 ,  G02B1/14 ,  G02F1/13363 ,  G02F1/1335 ,  G02F1/1333 ,  G06F1/16

CPC classification number: G02B5/3016 ,  G02B1/14 ,  G02F1/133331 ,  G02F1/133531 ,  G02F1/133631 ,  G02F1/133633 ,  G02F1/133638 ,  G02F2201/503 ,  G02F2202/28 ,  G06F1/1686

Abstract: A display device includes a display panel, a polarizing plate disposed above the display panel, where the polarizing plate includes a linear polarizing layer and a retardation layer, a window member disposed above the polarizing plate, where the window includes a window and a protective layer disposed above the window, the protective layer has a retardation of about 100 nm or less or about 5000 nm or greater, an optical member disposed below the display panel, a support member disposed below the optical member, where a through-hole is defined through the support member, and an electronic module disposed to correspond to the through-hole.

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.