公开(公告)号：US12300135B2

公开(公告)日：2025-05-13

申请号：US18225596

申请日：2023-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Byeonghee Won ,  Jungtae Park ,  Youngseok Seo

IPC: G09G3/00 ,  F16M11/18 ,  G09F9/30

Abstract: A display apparatus is disclosed that includes a display panel and a controller. The display panel includes a first edge extending in a first direction, a second edge extending in a second direction that intersects the first direction, and a display area where an image is displayed. The controller is configured to obtain information to bend the display panel and, in response, to bend the display panel to a bent display panel. In the bent display panel, the first edge has a first display-panel curvature and the second edge has a second display-panel curvature.

公开(公告)号：US20200043904A1

公开(公告)日：2020-02-06

申请号：US16599842

申请日：2019-10-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngseok Seo ,  Mugyeom Kim ,  Minsoo Kim ,  Junghyun Kim ,  Seunglyong Bok

IPC: H01L25/075

Abstract: A display apparatus includes: a substrate; a light-emitting diode (“LED”) disposed above the substrate; a pixel-defining layer disposed above the substrate and including a concave portion which defines a space in which the LED is disposed; a light guider disposed in the space and between the LED and a first inner side surface of the concave portion; and a light blocker disposed above the pixel-defining layer to cover a top portion of the LED. The LED is disposed a second inner side surface of the concave portion, which is opposite to the first inner side surface, and spaced apart from a center of the concave portion, and the light guider guides light emitted from the LED to a region adjacent to the second inner side surface of the concave portion.

公开(公告)号：US20170263672A1

公开(公告)日：2017-09-14

申请号：US15355116

申请日：2016-11-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngseok Seo ,  Mugyeom Kim ,  Minsoo Kim ,  Junghyun Kim ,  Seunglyong Bok

IPC: H01L27/15 ,  H01L33/58 ,  H01L33/38 ,  H01L33/50 ,  H01L33/60 ,  H01L33/54 ,  H01L33/32 ,  H01L33/44

Abstract: A display apparatus includes: a substrate; a light-emitting diode (“LED”) disposed above the substrate; a pixel-defining layer disposed above the substrate and including a concave portion which defines a space in which the LED is disposed; a light guider disposed in the space and between the LED and a first inner side surface of the concave portion; and a light blocker disposed above the pixel-defining layer to cover a top portion of the LED. The LED is disposed a second inner side surface of the concave portion, which is opposite to the first inner side surface, and spaced apart from a center of the concave portion, and the light guider guides light emitted from the LED to a region adjacent to the second inner side surface of the concave portion.

公开(公告)号：US20240037982A1

公开(公告)日：2024-02-01

申请号：US18379255

申请日：2023-10-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghan Park ,  Sangmin Kim ,  Seungho Baek ,  Youngseok Seo ,  Seunghoon Lee

IPC: G06V40/13 ,  H10K50/87 ,  H10K59/60

CPC classification number: G06V40/1318 ,  G06V40/1329 ,  H10K50/87 ,  H10K59/60 ,  G06F3/0412

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：US10899065B2

公开(公告)日：2021-01-26

申请号：US15261183

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Youngseok Seo ,  Cheolyun Jeong ,  Mugyeom Kim

IPC: B29C51/08 ,  B29C51/10 ,  B29C51/36 ,  B29C51/46 ,  B29L31/34 ,  B29C51/12 ,  B29C65/78

Abstract: An apparatus for manufacturing a display apparatus includes: a first mold configured to accommodate a cover member thereon; a magnetic first guide in the first mold; a second mold arranged to face the first mold; and a magnetic shape-variable unit in the second mold. The shape-variable unit is configured to come into contact with and move a panel member toward the cover member, and a first portion of the panel member is configured to contact the cover member before a second portion of the panel member contacts the cover member due to a magnetic force between the shape-variable unit and the first guide.

公开(公告)号：US10684714B2

公开(公告)日：2020-06-16

申请号：US15690814

申请日：2017-08-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taean Seo ,  Sunho Kim ,  Youngseok Seo ,  Junghun Lee ,  Jinhwan Choi

IPC: G06F3/041 ,  G06F3/044 ,  H05K5/00 ,  H05K5/02 ,  H01L27/32 ,  H01L51/52

Abstract: A display device including a touch display panel, a roller housing, a touch bar, and a panel driver. The touch display panel includes a plurality of pixels and a plurality of touch sensing elements. At least a portion of the touch display panel is rolled around a roller. The roller housing is configured to receive the roller and has an opening configured to receive the touch display panel. The touch bar is disposed between the roller housing and the touch display panel and contacts the touch display panel. The panel driver divides a display portion of the touch display panel into a display area and a non-display area according to positions of touch sensing elements contacting the touch bar. The panel driver deactivates at least a portion of the non-display area.

公开(公告)号：US20170113397A1

公开(公告)日：2017-04-27

申请号：US15261183

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Youngseok Seo ,  Cheolyun Jeong ,  Mugyeom Kim

IPC: B29C51/08 ,  B29C51/36 ,  B29C51/46 ,  B29C51/10

CPC classification number: B29C51/087 ,  B29C51/10 ,  B29C51/36 ,  B29C51/46 ,  B29L2031/3475

Abstract: An apparatus for manufacturing a display apparatus includes: a first mold configured to accommodate a cover member thereon; a magnetic first guide in the first mold; a second mold arranged to face the first mold; and a magnetic shape-variable unit in the second mold. The shape-variable unit is configured to come into contact with and move a panel member toward the cover member, and a first portion of the panel member is configured to contact the cover member before a second portion of the panel member contacts the cover member due to a magnetic force between the shape-variable unit and the first guide.