公开(公告)号：US20220246894A1

公开(公告)日：2022-08-04

申请号：US17586170

申请日：2022-01-27

Applicant: Samsung Display Co., LTD.

Inventor： Seo In HAN ,  Jae Young YU ,  Min Ji KIM ,  Tae Hyun JUNG ,  Sung Woo CHO

IPC: H01L51/56 ,  H01L51/52

Abstract: A display device and a method of fabricating the display device are provided. The display device includes a display panel comprising a surface where images are displayed, and an opposite surface, and a polymer film layer disposed on the opposite surface of the display panel, wherein the polymer film layer comprises grooves recessed toward the display panel.

公开(公告)号：US20230017674A1

公开(公告)日：2023-01-19

申请号：US17695956

申请日：2022-03-16

Applicant: Samsung Display Co., LTD.

Inventor： Min Ji KIM ,  Yong Hyuck LEE ,  Hyun Jun CHO

IPC: G06F1/16 ,  G06F3/041

Abstract: A foldable display device includes a display panel which includes a folding area, a first non-folding area disposed adjacent to a first side of the folding area, and a second non-folding area disposed adjacent to a second side of the folding area opposite to the first side of the folding area, and a panel support member which is disposed on a surface of the display panel and in which a plurality of slits extending in a first direction is defined. The panel support member includes a first layer which has a first fiber yarn extending in a second direction intersecting the first direction, a second layer which has a second fiber yarn extending in the first direction, and a third layer which has a third fiber yarn extending in the second direction.

公开(公告)号：US20240136443A1

公开(公告)日：2024-04-25

申请号：US18492927

申请日：2023-10-23

Applicant: Samsung Display Co., LTD.

Inventor： Sun Woo LEE ,  Jae Bum HAN ,  Bo Hwa KIM ,  Min Ji KIM

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L29/66545 ,  H01L29/66742 ,  H01L29/78606 ,  H01L29/78693 ,  H01L29/78696

Abstract: A transistor may include a first insulating layer disposed on a substrate, a dummy layer disposed on the first insulating layer, a semiconductor layer disposed on the dummy layer, the semiconductor layer including a first area, a second area, and a channel area disposed between the first and second areas, a second insulating layer disposed on the semiconductor layer, a gate electrode overlapping the channel area with the second insulating interposed therebetween, a third insulating layer disposed over the gate electrode, a first electrode disposed on the third insulating layer, the first electrode being electrically connected to the first area, and a second electrode disposed on the third insulating layer spaced apart from the first electrode, the second electrode being electrically connected to the second area. The dummy layer may include indium oxide, and the semiconductor layer may include indium gallium zinc oxide.

公开(公告)号：US20240234580A9

公开(公告)日：2024-07-11

申请号：US18492927

申请日：2023-10-24

Applicant: Samsung Display Co., LTD.

Inventor： Sun Woo LEE ,  Jae Bum HAN ,  Bo Hwa KIM ,  Min Ji KIM

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L29/66545 ,  H01L29/66742 ,  H01L29/78606 ,  H01L29/78693 ,  H01L29/78696

Abstract: A transistor may include a first insulating layer disposed on a substrate, a dummy layer disposed on the first insulating layer, a semiconductor layer disposed on the dummy layer, the semiconductor layer including a first area, a second area, and a channel area disposed between the first and second areas, a second insulating layer disposed on the semiconductor layer, a gate electrode overlapping the channel area with the second insulating interposed therebetween, a third insulating layer disposed over the gate electrode, a first electrode disposed on the third insulating layer, the first electrode being electrically connected to the first area, and a second electrode disposed on the third insulating layer spaced apart from the first electrode, the second electrode being electrically connected to the second area. The dummy layer may include indium oxide, and the semiconductor layer may include indium gallium zinc oxide.

公开(公告)号：US20240081001A1

公开(公告)日：2024-03-07

申请号：US18309876

申请日：2023-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Soh Ra HAN ,  Yong Hyuck LEE ,  Hong Kwan LEE ,  Hyun Jun CHO ,  Min Ji KIM ,  Sung Woo EO ,  Eun Gil CHOI ,  Sang Woo HAN

IPC: H05K5/02 ,  D02G3/44

CPC classification number: H05K5/02 ,  D02G3/447 ,  D10B2401/063 ,  D10B2505/02

Abstract: A display device includes a display panel having a folding axis extending in a first direction; and a panel supporter disposed on a surface of the display panel. The panel supporter includes a first layer including a first base resin and first fiber yarns extending in the first direction and dispersed in the first base resin, a second layer disposed on the first layer, the second layer including a second base resin and second fiber yarns extending in a second direction intersecting the first direction and dispersed in the second base resin, and a third layer disposed on the second layer, the third layer including a third base resin and third fiber yarns extending in the first direction and dispersed in the third base resin.