公开(公告)号：US20250143152A1

公开(公告)日：2025-05-01

申请号：US18747100

申请日：2024-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Ryun CHUNG ,  Kook Chol PARK ,  Sin Ae PARK ,  Se Joong SHIN ,  Se Hyung CHO

IPC: H10K59/80 ,  H10K59/127 ,  H10K59/38 ,  H10K102/00

Abstract: A display device includes a pixel electrode disposed on a substrate, a bank layer covering edges of the pixel electrode and defining light emitting areas and a non-light emitting area, a light emitting layer on the pixel electrode and the bank layer, a common electrode on the light emitting layer, a capping layer on the common electrode, a counter substrate facing the substrate, and an optical member on the counter substrate. The capping layer comprises a first capping layer disposed on the common electrode, and a second capping layer disposed on the first capping layer and overlapping the light emitting areas.

公开(公告)号：US20230301165A1

公开(公告)日：2023-09-21

申请号：US18201706

申请日：2023-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Han LEE ,  Myung Hwan KIM ,  Sang Yeol KIM ,  Woo Hyun KIM ,  Hyo Jin KIM ,  Kyoung ll MIN ,  Tae Hyun HUNG ,  Se Joong SHIN ,  Ho Ryun CHUNG ,  Jae cheol CHOI

IPC: H10K77/10 ,  B32B7/022 ,  B32B3/30 ,  B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  H05K1/02 ,  H05K1/14 ,  G06F1/16 ,  H04M1/02 ,  H10K50/844 ,  H10K59/131

CPC classification number: H10K77/111 ,  B32B7/022 ,  B32B3/30 ,  B32B27/08 ,  B32B27/281 ,  B32B27/36 ,  H05K1/0281 ,  H05K1/147 ,  G06F1/1652 ,  H04M1/0268 ,  H10K50/844 ,  H10K59/131 ,  B32B2457/206 ,  H05K2201/055 ,  H05K2201/10128 ,  H10K2102/311

Abstract: A display device includes a display panel, a support film, and a polymer layer. The display panel includes a display area comprising a first area that is bendable, and a non-display area adjacent to the display area. The support film is coupled to a bottom surface of the display panel. The support film includes a first groove overlapping with the first area. The polymer layer is disposed in the first groove. The polymer layer includes a material with higher flexibility than the support film. Angles formed by the top surface of the support film and inner sides of the support film defining the first groove are acute angles.

公开(公告)号：US20250159817A1

公开(公告)日：2025-05-15

申请号：US18754151

申请日：2024-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Myung Hwan KIM ,  Se Joong SHIN ,  Se Hyung CHO

IPC: H05K5/02 ,  H05K7/20

Abstract: A display device comprises a display panel comprising a first area comprising a display area, a second area spaced apart from the first area, and a bendable third area between the first area and the second area; a bonding layer in the second area and the third areal and located on a first surface of the display panel; an panel bottom cover in the first area of the display panel and located on the first surface; a first support film in the second area and bonded to the bonding layer; a second support film in the third area and bonded to the bonding layer; and a gap in the third area and separating the first support film from the second support film.

公开(公告)号：US20190341566A1

公开(公告)日：2019-11-07

申请号：US16364181

申请日：2019-03-26

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Han LEE ,  Myung Hwan KIM ,  Sang Yeol KIM ,  Woo Hyun KIM ,  Hyo Jin KIM ,  Kyoung Il MIN ,  Tae Hyun SUNG ,  Se Joong SHIN ,  Ho Ryun CHUNG ,  Jae cheol CHOI

IPC: H01L51/00 ,  H05K1/02 ,  H01L27/32 ,  H01L51/52 ,  H05K1/14 ,  B32B3/30 ,  B32B7/022 ,  B32B27/08 ,  B32B27/36 ,  B32B27/28

Abstract: A display device includes a display panel, a support film, and a polymer layer. The display panel includes a display area comprising a first area that is bendable, and a non-display area adjacent to the display area. The support film is coupled to a bottom surface of the display panel. The support film includes a first groove overlapping with the first area. The polymer layer is disposed in the first groove. The polymer layer includes a material with higher flexibility than the support film. Angles formed by a top surface of the support film and inner sides of the support film defining the first groove are acute angles.

公开(公告)号：US20190280075A1

公开(公告)日：2019-09-12

申请号：US16197004

申请日：2018-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Ryun CHUNG ,  Myung Hwan KIM ,  Jung Sik NAM ,  Se Joong SHIN ,  Sang Yeol KIM ,  Tae Kyoung HWANG

IPC: H01L27/32 ,  H01L51/52 ,  H05K1/18

Abstract: A display device according to an exemplary embodiment includes a display panel including a display area and a bending region. The display panel in the bending region includes a plurality of connection wires, a pattern including a plurality of electrodes, and a protection layer positioned between the plurality of connection wires and the pattern.

公开(公告)号：US20250160171A1

公开(公告)日：2025-05-15

申请号：US18754150

申请日：2024-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Myung Hwan KIM ,  Se Joong SHIN

IPC: H10K59/80 ,  H05K1/18 ,  H10K102/00

Abstract: Provided are a display device and a method of manufacturing the same. A display device comprises a display panel comprising a first area comprising a display area, a second area spaced apart from the first area, and a bendable third area between the first area and the second area. A bonding layer is in the first area, the second area, and the third area and located on a lower surface of the display panel. A panel bottom cover is in the first area and bonded to the bonding layer, and a support film is in the second area and bonded to the bonding layer. A gap separating the panel bottom cover and the support film from each other is in the third area.

公开(公告)号：US20250160167A1

公开(公告)日：2025-05-15

申请号：US18751774

申请日：2024-06-24

Applicant: Samsung Display Co., LTD.

Inventor： Myung Hwan KIM ,  Se Joong SHIN

IPC: H10K59/80 ,  H10K59/90 ,  H10K102/00

Abstract: A display device and a method of manufacturing the same. The display device may include a display panel that may include a first area having a display area, a second area spaced apart from the first area, and a bendable third area located between the first area and the second area; an panel bottom cover bonded to the lower surface of the display panel in the first area; a support film bonded to the lower surface of the display panel in the second area; and a bonding layer to bond the support film to the lower surface of the display panel, wherein a gap between the panel bottom cover and the support film may be disposed in the third area.

公开(公告)号：US20200287162A1

公开(公告)日：2020-09-10

申请号：US16748077

申请日：2020-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Ryun CHUNG ,  Myung Hwan KIM ,  Sang Yeol KIM ,  Se Joong SHIN ,  Chang Han LEE ,  Deok Hyeon JANG

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

Abstract: A display device includes: a substrate; a light emitting element layer including a first light emitting element in a first display area of the substrate, and a second light emitting element in a second display area of the substrate; and a thin-film encapsulation layer formed on the light emitting element layer. The first light emitting elements may include a first electrode, an organic light emitting layer, and a second electrode. The second light emitting elements may include a first electrode, an inorganic light emitting layer, and a second electrode.

公开(公告)号：US20200004077A1

公开(公告)日：2020-01-02

申请号：US16390153

申请日：2019-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Han LEE ,  Myung Hwan KIM ,  Sang Yeol KIM ,  Woo Hyun KIM ,  Hyo Jin KIM ,  Kyoung MIN, II ,  Tae Hyun SUNG ,  Se Joong SHIN ,  Ho Ryun CHUNG ,  Jae Cheol CHOI

IPC: G02F1/1333 ,  H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H05K1/02

Abstract: A display device including: a display panel including a first area, a second area spaced apart from the first area, and a bent third area between the first and second areas; a first support film coupled to a bottom surface of the display panel and overlapping the first area; and a second support film coupled to the bottom surface of the display panel, overlapping the second area, and spaced apart from the first support film by a gap, the gap overlapping the third area, a top surface of the first support film facing the display panel and an inner side of the first support film form a first angle, a top surface of the second support film facing the display panel and an inner side of the second support film form a second angle, which is greater than the first angle, and the first support film includes a protruding pattern.