公开(公告)号：US20200326804A1

公开(公告)日：2020-10-15

申请号：US16817155

申请日：2020-03-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIHOON OH ,  MYOUNG-HA JEON ,  YOUNGSOO KIM

IPC: G06F3/041 ,  G06F3/047

Abstract: A display device includes a display panel that includes a flat part and a protruding part adjacent to one side of the flat part, a touch panel disposed on the display panel, a touch connection circuit board disposed at one side of the touch panel and electrically connected to the touch panel, and a protective layer disposed on one surface of the touch connection circuit board and that overlaps the protruding part. The touch connection circuit board includes a base film, a first dummy pattern disposed on the base film and adjacent to one edge of the base film, a second dummy pattern disposed on the base film and adjacent to an other edge of the base film, and a line pattern section disposed between the first and second dummy patterns. The protective layer covers the line pattern section between the first and second dummy patterns.

公开(公告)号：US20220359839A1

公开(公告)日：2022-11-10

申请号：US17814829

申请日：2022-07-25

Applicant: SAMSUNG DISPLAY CO.,LTD.

Inventor： MYOUNG-HA JEON ,  Ki Chang Lee

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate that includes a bending area, a display active layer disposed on the substrate and that displays an image, a polarization layer disposed on the display active layer, a protective layer that contacts an end of the polarization layer and covers the bending area of the substrate; and an adhesive layer disposed on a boundary between the polarization layer and the protective layer, the adhesive layer extends from the end of the polarization layer toward the bending area by an extension area to overlap a portion of the protective layer.

公开(公告)号：US20240016047A1

公开(公告)日：2024-01-11

申请号：US18470186

申请日：2023-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MYOUNG-HA JEON ,  KI CHANG LEE

IPC: H10K77/10 ,  H10K50/86 ,  H10K50/844 ,  H10K59/40

CPC classification number: H10K77/111 ,  H10K50/86 ,  H10K50/844 ,  H10K59/40 ,  H10K59/12

Abstract: A display device includes a substrate that includes a bending area, a display active layer disposed on the substrate and that displays an image, a polarization layer disposed on the display active layer, a protective layer that contacts an end of the polarization layer and covers the bending area of the substrate; and an adhesive layer disposed on a boundary between the polarization layer and the protective layer, the adhesive layer extends from the end of the polarization layer toward the bending area by an extension area to overlap a portion of the protective layer.

公开(公告)号：US20190259818A1

公开(公告)日：2019-08-22

申请号：US16270130

申请日：2019-02-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MYOUNG-HA JEON ,  HYEONJEONG OH ,  KICHANG LEE

IPC: H01L27/32 ,  G06F3/044 ,  G06F3/041 ,  H01L51/00 ,  H01L51/52

Abstract: A display apparatus includes a touch screen panel having an active area and a non-active area. The touch screen panel includes a first side and a second side. A display flexible printed circuit board is connected to the touch screen panel. The display flexible printed circuit board at least partially overlaps the first side of the touch screen panel. A touch flexible printed circuit board is connected to the touch screen panel. The touch flexible printed circuit board at least partially overlaps the second side of the touch screen panel. The touch flexible printed circuit board is bent toward a lower surface of the touch screen panel. A reinforcement member contacts a lower surface of the touch flexible printed circuit board. A portion of a side surface of the touch screen panel is connected to the second side of the touch screen panel.

公开(公告)号：US20220344618A1

公开(公告)日：2022-10-27

申请号：US17659291

申请日：2022-04-14

Applicant: Samsung Display Co., LTD.

Inventor： JOOIL KIM ,  KWANGRAE LEE ,  MYOUNG-HA JEON ,  SUJIN JUNG

IPC: H01L51/52 ,  H01L51/56

Abstract: A display device includes: a display panel having a first area, a second area spaced apart from the first area in a first direction, and a bending area between the first area and the second area; a polarization layer in the first area on the display panel; and a bending protection layer on the display panel and including: a pre-formed bending protection layer spaced apart from the polarization layer in the first direction; a first post-formed bending protection layer between the polarization layer and the pre-formed bending protection layer; and a second post-formed bending protection layer spaced apart from the first post-formed bending protection layer with the pre-formed bending protection layer interposed therebetween.

公开(公告)号：US20190259965A1

公开(公告)日：2019-08-22

申请号：US16164442

申请日：2018-10-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MYOUNG-HA JEON ,  Kl CHANG LEE

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate that includes a bending area, a display active layer disposed on the substrate and that displays an image, a polarization layer disposed on the display active layer, a protective layer that contacts an end of the polarization layer and covers the bending area of the substrate; and an adhesive layer disposed on a boundary between the polarization layer and the protective layer, the adhesive layer extends from the end of the polarization layer toward the bending area by an extension area to overlap a portion of the protective layer.