公开(公告)号：US11543905B1

公开(公告)日：2023-01-03

申请号：US17708753

申请日：2022-03-30

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwa Ha ,  Sangjae Kim ,  Hyeong-Jun Kim ,  Seung-Ho Jung ,  In-Woo Jeong

IPC: G06F3/041

Abstract: A display device according to an embodiment includes a digitizer, a display module disposed on the digitizer, and a support plate disposed between the digitizer and the display module, the support plate including an amorphous nickel alloy, and a range of about 50 wt % to about 95 wt % of nickel is included in the amorphous nickel alloy based on a total weight of the amorphous nickel alloy. The support plate has a non-magnetic property and a flexible property.

公开(公告)号：US11489144B2

公开(公告)日：2022-11-01

申请号：US16748058

申请日：2020-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sangjae Kim ,  SeungHwa Ha ,  Seung-Ho Jung

IPC: H01L51/52 ,  G02B5/30 ,  G02B1/111

Abstract: A display device includes a display panel which displays an image, an anti-reflection film disposed on a display surface of the display panel, and a plurality of retardation films disposed on the anti-reflection film. Each of the plurality of retardation films has an in-plane retardation of about 1000 nanometers to about 7000 nanometers.