公开(公告)号：US20190235682A1

公开(公告)日：2019-08-01

申请号：US16378369

申请日：2019-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Wonsuk CHOI ,  Sangmin KIM ,  Sunghoon KIM ,  Cheolsu KIM ,  Yoonsun CHOI

IPC: G06F3/041 ,  G06F3/044 ,  H01L51/52 ,  H01L27/12 ,  H01L27/32 ,  H01L51/56 ,  H01L51/00

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3279 ,  H01L51/0097 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.

公开(公告)号：US20190272407A1

公开(公告)日：2019-09-05

申请号：US16292793

申请日：2019-03-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YONGHAN PARK ,  Sangmin KIM ,  Seungho BAEK ,  Youngseok SEO ,  Seunghoon LEE

IPC: G06K9/00 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.

公开(公告)号：US20200013971A1

公开(公告)日：2020-01-09

申请号：US16503774

申请日：2019-07-05

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Yonghan PARK ,  Sangmin KIM ,  Dongho LEE ,  Hyunjung KIM

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  B32B3/04 ,  B32B3/26

Abstract: A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.

公开(公告)号：US20170262109A1

公开(公告)日：2017-09-14

申请号：US15452891

申请日：2017-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Wonsuk CHOI ,  Sangmin KIM ,  Sunghoon KIM ,  Cheolsu KIM ,  Yoonsun CHOI

IPC: G06F3/041 ,  G06F3/044 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3279 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.

公开(公告)号：US20210342567A1

公开(公告)日：2021-11-04

申请号：US17378926

申请日：2021-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghan PARK ,  Sangmin KIM ,  Seungho BAEK ,  Youngseok SEO ,  Seunghoon LEE

IPC: G06K9/00 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.

公开(公告)号：US20200097116A1

公开(公告)日：2020-03-26

申请号：US16699073

申请日：2019-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Wonsuk CHOI ,  Sangmin KIM ,  Sunghoon KIM ,  Cheolsu KIM ,  Yoonsun CHOI

IPC: G06F3/041 ,  H01L27/12 ,  H01L51/00 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.

公开(公告)号：US20190252473A1

公开(公告)日：2019-08-15

申请号：US16274970

申请日：2019-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghan PARK ,  Sangmin KIM ,  Seungho BAEK ,  Youngseok SEO ,  Seunghoon LEE

IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L27/3227 ,  G09G3/3233 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253

Abstract: An exemplary embodiment of the present invention is related to a display device, the display device including: a substrate which includes a display portion, a light sensing portion, and a connection portion located between the display portion and the light sensing portion, in which the connection portion is bent such that the light sensing portion overlaps the display portion by bending of the connection portion.