公开(公告)号：US20230315145A1

公开(公告)日：2023-10-05

申请号：US17969134

申请日：2022-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Beom LEE

IPC: G06F1/16

CPC classification number: G06F1/1624 ,  G06F1/1652 ,  G06F1/1656

Abstract: A display device includes: a display module having a flat area and a bendable area; and a sliding module configured to slide the display module in a first direction, wherein the sliding module includes: a central part including an upper central portion and a lower central portion, wherein the upper central portion is disposed under the flat area, and the lower central portion is disposed under the upper central portion; an upper expandable part configured to expand and contract and connected to the upper central portion; a roller connected to the upper expandable part; a first lower expandable part configured to expand and contract and connected to the lower central portion; and a second lower expandable part configured to expand and contract and connected to the first lower expandable part, wherein the second lower expandable part is connected to the bendable area.

公开(公告)号：US20250089522A1

公开(公告)日：2025-03-13

申请号：US18624524

申请日：2024-04-02

Applicant: Samsung Display Co., LTD.

Inventor： Suk Won JUNG ,  Young Do KIM ,  Won Jin KIM ,  Jun Woo YOU ,  Won Beom LEE ,  Jeong Seok LEE ,  Chang Moo LEE

IPC: H10K59/80 ,  H10K71/13 ,  H10K102/00

Abstract: A display device includes a display panel including a pressed area, a non-pressed area, and an alignment mark area defined on a rear surface overlapping the pressed area, a driving chip disposed on a front surface of the display panel overlapping the pressed area, and a cover panel disposed on the rear surface of the display panel. The cover panel includes a first functional layer disposed on the rear surface of the display panel overlapping the non-pressed area, a second functional layer disposed on the first functional layer, extending along the first functional layer, and disposed on the rear surface of the display panel overlapping the pressed area, and a third functional layer disposed on the second functional layer overlapping the pressed area.

公开(公告)号：US20230328906A1

公开(公告)日：2023-10-12

申请号：US17987049

申请日：2022-11-15

Applicant: Samsung Display Co., LTD.

Inventor： Won Beom LEE

IPC: H05K5/02 ,  G09F9/30 ,  H05K5/00 ,  F16M11/18 ,  F16M11/04

CPC classification number: H05K5/0204 ,  G09F9/301 ,  H05K5/0018 ,  F16M11/18 ,  F16M11/046 ,  F16M2200/061

Abstract: A rollable display device includes a display panel; a support disposed on a rear surface of the display panel; a fixing bracket to which a first end of the support and a first end of the display panel are fixed; a roller to which a second end of the support is fixed; a first link including a first end coupled to the fixing bracket; a second link including a first end fastened to a second end of the first link; and a driver connected to a second end of the second link.