公开(公告)号：US12193181B2

公开(公告)日：2025-01-07

申请号：US18074251

申请日：2022-12-02

Applicant: Samsung Display Co., LTD.

Inventor： Won Tae Kim ,  Soo Hyun Moon ,  Jun Seok Min ,  Hae Ju Yun ,  Woo Guen Jang

IPC: H05K5/02 ,  H01L25/16

Abstract: A display device may include: a display panel including pixels; a housing configured to receive the display panel, the housing including a slot at one side surface of the housing; a rotator located in the housing and configured to wind or deploy the display panel; a circuit board located in the rotator, and electrically connected to the pixels; a connector located in the housing, and electrically connected to the circuit board; and a support component configured to support the connector.

公开(公告)号：US12219725B2

公开(公告)日：2025-02-04

申请号：US18095236

申请日：2023-01-10

Applicant: Samsung Display Co., LTD.

Inventor： Woo Guen Jang ,  Won Tae Kim ,  Soo Hyun Moon ,  Jun Seok Min ,  Hae Ju Yun

IPC: H05K5/02 ,  H05K1/11

Abstract: A display device may include a display panel which is flexible and includes a first surface on which an image is displayed and a second surface on which the image is not displayed, a connection film at least partially overlapping a side of the display panel in a plan view, a printed circuit board at least partially overlapping a side of the connection film in a plan view and electrically connected to the connection film, a control board spaced apart from the printed circuit board, and a cable electrically connecting the printed circuit board and the control board. The cable may have a spiral shape.

公开(公告)号：US20240038956A1

公开(公告)日：2024-02-01

申请号：US18359758

申请日：2023-07-26

Applicant: Samsung Display Co., LTD.

Inventor： Jong Chan LEE ,  Jun Seok Min ,  Jeong Su PARK ,  Sung Jin LEE ,  Woong Hee JEONG

IPC: H01L33/62 ,  H01L25/16 ,  H01L27/12

CPC classification number: H01L33/62 ,  H01L25/167 ,  H01L27/124

Abstract: A pixel includes: a first conductive pattern, a second conductive pattern, and a third conductive pattern on a substrate and spaced apart from each other; a passivation layer on and exposing each of the first, second, and third conductive patterns; a via layer on the passivation layer and having first, second, and third via holes respectively exposing one area of the first conductive pattern, one area of the second conductive pattern, and one area of the third conductive pattern; first and second alignment electrodes on the via layer and electrically connected to the second conductive pattern and the first conductive pattern, respectively; and a light emitting element on the first and second alignment electrodes. The via layer has a first area and a second area that is thinner than the first area, and the second area is directly adjacent to at least one of the via holes.

公开(公告)号：US20230343916A1

公开(公告)日：2023-10-26

申请号：US18087314

申请日：2022-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Jin Kong ,  Jun Seok Min ,  Jin Sun Kim ,  Soo Hyun Moon

IPC: H01L33/64 ,  H01L25/16 ,  H05K7/20 ,  H05K5/02

CPC classification number: H01L33/644 ,  H01L25/167 ,  H05K7/20336 ,  H05K7/2099 ,  H05K5/0217

Abstract: A display device includes: a first base layer; a second base layer on the first base layer; a pixel circuit layer on the second base layer, the pixel circuit layer including a transistor; a display element layer on the pixel circuit layer, the display element layer including a light emitting element electrically connected to the transistor; a metal layer between the first base layer and the second base layer; and a heat pipe in contact with the metal layer.

公开(公告)号：US12219802B2

公开(公告)日：2025-02-04

申请号：US17410455

申请日：2021-08-24

Applicant: Samsung Display Co., LTD.

Inventor： Tae Jin Kong ,  Jin Yeong Kim ,  Jun Seok Min ,  Il You ,  Hae Ju Yun ,  Seon Beom Ji

IPC: H10K50/856 ,  G09F9/30 ,  H10K50/86 ,  H10K102/00

Abstract: A display device comprises a display panel, a panel support member disposed on a surface of the display panel and including segments that are spaced apart from each other, and a reflective layer disposed between the segments.

公开(公告)号：US12087184B2

公开(公告)日：2024-09-10

申请号：US17941285

申请日：2022-09-09

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju Yun ,  Soo Hyun Moon ,  Jun Seok Min ,  Woo Guen Jang

IPC: H05K5/00 ,  G09F9/30

CPC classification number: G09F9/301 ,  H05K5/0018 ,  H05K5/0039 ,  H05K5/0069

Abstract: A display device includes a display panel; a chip on film attached to an end of the display panel; a printed circuit board electrically connected to an end of the chip on film and including a connector portion; a rotation shaft including the printed circuit board and extending in a direction; and a flexible cable having an end electrically connected to the connector portion of the printed circuit board. The connector portion of the printed circuit board does not overlap the display panel in a plan view.