公开(公告)号：US10897019B2

公开(公告)日：2021-01-19

申请号：US16456519

申请日：2019-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ilhun Seo ,  Yunmo Chung ,  Jaewook Kang ,  Daewoo Lee ,  Takyoung Lee

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

Abstract: A display device includes a substrate including a first substrate portion including a first area, a second substrate portion including a second area, and a bending area between the first substrate portion and the second substrate portion, the substrate being bendable around a bending axis that extends in a first direction, an encapsulation portion over the first substrate portion, a seal portion between the first substrate portion and the encapsulation portion to bond the first substrate portion to the encapsulation portion, an intermediate wiring including a first intermediate wiring portion in the first area and a second intermediate wiring portion in the second area, the intermediate wiring being covered by at least one inorganic layer, and a connection wiring including at least a portion in the bending area and connecting the first intermediate wiring portion to the second intermediate wiring portion.

公开(公告)号：US10720590B2

公开(公告)日：2020-07-21

申请号：US16597820

申请日：2019-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun Seo ,  Hojin Yoon ,  Daewoo Lee ,  Minseong Yi ,  Yunmo Chung ,  Miyeon Cho

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

Abstract: A method of manufacturing a display device including forming a display unit in a central area of a flexible substrate; forming a pattern portion comprising a metallic material in a peripheral area of the flexible substrate; forming an insulating layer covering the pattern portion; forming an encapsulation layer including at least one inorganic layer and at least one organic layer over the display unit; and irradiating a laser beam at a portion of the insulating layer corresponding to the pattern portion to form a recess in the insulating layer and melt at least a part of the pattern portion.

公开(公告)号：US20200089047A1

公开(公告)日：2020-03-19

申请号：US16276675

申请日：2019-02-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seungin Baek ,  Mira Gwon ,  Gunshik Kim ,  Youngeun Park ,  Junghwan LEE ,  Yunmo Chung ,  Sujin Choi ,  Younho Han ,  Jungbae Song ,  Daewoo Lee

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/017 ,  H01L27/32

Abstract: A color filter includes a substrate including pixel areas and a light-shielding area which is disposed between adjacent pixels areas; and a color conversion layer which color-converts incident light of an incident color and emits color-converted light toward the substrate, the color conversion layer including a first color conversion pattern in a first pixel area among the pixel areas and with which the incident light of the incident color is converted into light of a first color; and a second color conversion pattern in a second pixel area among the pixel areas and with which the incident light of the incident color is converted into light of a second color; and a partition wall in the light-shielding area and between the first color conversion pattern and the second color conversion pattern, the partition wall including a light-scattering material which scatters light incident thereto.

公开(公告)号：US10535837B2

公开(公告)日：2020-01-14

申请号：US15673868

申请日：2017-08-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yun-mo Chung ,  Ilhun Seo ,  Hojin Yoon ,  Daewoo Lee ,  Minseong Yi ,  Miyeon Cho

IPC: H01L51/52 ,  H05K1/14 ,  H01L23/552 ,  H01L27/32 ,  H05K5/00 ,  G06F3/041

Abstract: A display module including a display panel, a supporting member, a first circuit board, and a light blocking member. The display panel includes a display area and a non-display area. The non-display area is bent. The supporting member includes a first surface overlapping the display area; a second surface opposite to the first surface; and a third surface configured to connect the first surface to the second surface. The first circuit board faces the second surface and is electrically connected to the non-display area. The light blocking member contacts a bent area of the non-display area.

公开(公告)号：US20190229131A1

公开(公告)日：2019-07-25

申请号：US16257693

申请日：2019-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yunmo Chung ,  Daewoo Lee ,  Ilhun Seo ,  Hojin Yoon

IPC: H01L27/12

Abstract: A display apparatus including a first thin film transistor disposed on a substrate and including a first active layer, a second thin film transistor disposed on the first thin film transistor and including a second active layer overlapping the first thin film transistor, a first planarization layer disposed between the first thin film transistor and the second thin film transistor, the first planarization layer including a first insulating layer and a second insulating layer disposed on the first insulating layer, and a first buffer layer disposed between the first planarization layer and the second thin film transistor, in which an upper surface of the second insulating layer and an upper surface of the first insulating layer are substantially flush with each other.

公开(公告)号：US10256165B2

公开(公告)日：2019-04-09

申请号：US15608550

申请日：2017-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yunmo Chung ,  Ilhun Seo ,  Hojin Yoon ,  Daewoo Lee ,  Minseong Yi ,  Miyeon Cho

IPC: G09G3/36 ,  H01L23/482 ,  H01L27/02 ,  H01L23/31 ,  H01L23/538 ,  H01L51/00

Abstract: Provided is a display apparatus capable of minimizing defect occurrences during manufacturing of the display apparatus while securing a long lifespan of the display apparatus. The display apparatus includes a substrate comprising a bent area between a first area and a second area and bent about a bending axis, display devices on the first area, a scan driving circuit unit on the second area, a first encapsulation layer configured to cover the display devices, and a second encapsulation layer apart from the first encapsulation layer and configured to cover the scan driving circuit unit.

公开(公告)号：US10079363B2

公开(公告)日：2018-09-18

申请号：US15048755

申请日：2016-02-19

Applicant: Samsung Display Co., Ltd

Inventor： Daewoo Lee ,  Byoungki Kim ,  Hojin Yoon ,  Yun-mo Chung

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5271 ,  H01L27/3246 ,  H01L51/5281

Abstract: A mirror display device includes a first base substrate, a light emitting layer, a mirror layer, and a second base substrate. The light emitting layer is provided on the first base substrate. A mirror layer is provided on the light emitting layer and reflects a shape of an object. The second base substrate is provided on the mirror layer. The light emitting layer may have a circular shape in a plan view.