公开(公告)号：US20250147548A1

公开(公告)日：2025-05-08

申请号：US19013119

申请日：2025-01-08

Applicant: Samsung Display Co., LTD.

Inventor： Jong Hyun LEE ,  Yun Jae KIM

IPC: G06F1/16

Abstract: A foldable device includes: a display panel; a digitizer disposed on a surface of the display panel and comprising a base layer, first conductive patterns disposed between the base layer and the display panel, and second conductive patterns disposed on an opposite side to the first conductive patterns with the base layer interposed therebetween; a first adhesive member disposed between the digitizer and the display panel and in direct contact with the digitizer; and a second adhesive member disposed on an opposite side to the first adhesive member with the digitizer interposed therebetween and in direct contact with the digitizer. The digitizer further defines a digitizer hole penetrating through the digitizer, and the base layer comprises a protrusion having a shape protruding from an edge of the base layer located at a shortest distance from the digitizer hole toward an outside of the base layer.

公开(公告)号：US20220039267A1

公开(公告)日：2022-02-03

申请号：US17386401

申请日：2021-07-27

Applicant: Samsung Display Co., LTD.

Inventor： Yun Jae KIM

IPC: H05K5/00 ,  H01L27/32 ,  H01L51/52

Abstract: A foldable display device includes a display panel, a folding line extending in a first direction, a first non-folding area disposed on a first side of the folding line and which extends in a second direction perpendicular to the first direction, a second non-folding area disposed on a second side of the folding line opposite the first side and which extends in the second direction, and a through hole defined in the first non-folding area and which penetrates the display panel in a thickness direction. In a plan view, a first maximum width of the through hole in the first direction is smaller than a second maximum width of the through hole in the second direction.

公开(公告)号：US20210066626A1

公开(公告)日：2021-03-04

申请号：US16997893

申请日：2020-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Chun PARK ,  Dongcheol KIM ,  Yun Jae KIM

IPC: H01L51/00 ,  H01L27/32

Abstract: A display device including a display panel having a folding area and a bending area, a support member disposed on a bottom surface of the display panel and including a plurality of openings formed in the folding area, an elastic member disposed on a bottom surface of the support member and overlapping the openings in the folding area, and a first adhesive member disposed between the support member and the elastic member.

公开(公告)号：US20140085933A1

公开(公告)日：2014-03-27

申请号：US13759931

申请日：2013-02-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yun Jae KIM

IPC: F21V8/00

CPC classification number: G02B6/0068 ,  G02B6/0011 ,  G02B6/002 ,  G06F1/1637 ,  G06F3/04886

Abstract: A display device includes an exterior surface; a main emission region comprising a side edge when viewed in a viewing direction perpendicular to the exterior surface; and an auxiliary emission region next to the side edge when viewed in the viewing direction. The device further includes a light-guide plate disposed in the auxiliary emission region when viewed in the viewing direction; and a first light source disposed adjacent to the light-guide plate and configured to emit light in a first direction to supply the light to the light-guide plate. An imaginary straight line extending from the first light source in the first direction is tilted with respect to the side edge while not crossing the side edge.

Abstract translation: 显示装置包括外表面; 主发光区域，其在垂直于所述外表面的观察方向观察时包括侧边缘; 以及当从观察方向观察时，在侧边缘旁边的辅助发射区域。 该装置还包括当从观察方向观察时设置在辅助发射区域中的导光板; 以及第一光源，其与所述导光板相邻设置，并且被配置为沿第一方向发光，以将光提供给所述导光板。 从第一光源沿第一方向延伸的假想直线相对于侧边缘倾斜，同时不与侧边缘交叉。

公开(公告)号：US20240032325A1

公开(公告)日：2024-01-25

申请号：US18374666

申请日：2023-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Jae KIM ,  Bu Gyoon YOO ,  Dong Ho LEE ,  Joon Hyuk JANG

IPC: H10K50/844 ,  H10K50/86

CPC classification number: H10K50/844 ,  H10K50/86 ,  H10K59/12

Abstract: A display panel having a display area and a non-display area at least partially disposed around the display area, and first and second opposing surfaces; and a first stack structure disposed on the first surface of the display panel including a first layer disposed on the first surface of the display panel, a second layer disposed on the first layer, and a third layer, disposed between the first layer and the second layer; the second layer having a larger size than the first layer in a plan view; and a side surface of the second layer extending outwardly beyond a side surface of the first layer.

公开(公告)号：US20220147102A1

公开(公告)日：2022-05-12

申请号：US17520925

申请日：2021-11-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hirotsugu KISHIMOTO ,  Da Som GU ,  Yun Jae KIM ,  Yong Chan JEON ,  Hyun Been HWANG

IPC: G06F1/16

Abstract: A display device includes: a display panel including a folding area and a first non-folding area extended from a first folding line located on a first side of the folding area; a digitizer layer disposed on the display panel and including electrode patterns; and a step covering layer disposed between the display panel and the digitizer layer, wherein the step covering layer includes a first metal plate, a second metal plate, and a first non-metal plate, wherein the first metal plate overlaps the folding area, wherein the second metal plate overlaps the first non-folding area, and wherein the first non-metal plate overlaps the first non-folding area and is disposed on a first surface of the second metal plate.

公开(公告)号：US20210280826A1

公开(公告)日：2021-09-09

申请号：US17061698

申请日：2020-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Jae KIM ,  Bu Gyoon YOO ,  Dong Ho LEE ,  Joon Hyuk JANG

IPC: H01L51/52

Abstract: A display panel having a display area and a non-display area at least partially disposed around the display area, and first and second opposing surfaces; and a first stack structure disposed on the first surface of the display panel including a first layer disposed on the first surface of the display panel, a second layer disposed on the first layer, and a third layer, disposed between the first layer and the second layer; the second layer having a larger size than the first layer in a plan view; and a side surface of the second layer extending outwardly beyond a side surface of the first layer.

公开(公告)号：US20240251511A1

公开(公告)日：2024-07-25

申请号：US18584917

申请日：2024-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Ki JUNG ,  Da Som GU ,  Yun Jae KIM ,  Jai Ku SHIN ,  Yong Chan JEON ,  Hyun Been HWANG

IPC: H05K5/00 ,  H10K59/40

CPC classification number: H05K5/0017 ,  H10K59/40

Abstract: A display device includes a display panel; a first upper support member on the display panel; and a second upper support member on the display panel and spaced from the first upper support member; and a blocking member including a blocking part crossing the first upper support member and the second upper support member, a first stretchable part connected to a side of the blocking part and including a plurality of openings, a second stretchable part connected to another side of the blocking part and including a plurality of openings, a first fixing part connected to the first stretchable part, and a second fixing part connected to the second stretchable part.

公开(公告)号：US20230244272A1

公开(公告)日：2023-08-03

申请号：US17986064

申请日：2022-11-14

Applicant: Samsung Display Co., LTD.

Inventor： Jong Hyun LEE ,  Yun Jae KIM

IPC: G06F1/16

CPC classification number: G06F1/1643 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1656

Abstract: A foldable device includes: a display panel; a digitizer disposed on a surface of the display panel and comprising a base layer, first conductive patterns disposed between the base layer and the display panel, and second conductive patterns disposed on an opposite side to the first conductive patterns with the base layer interposed therebetween; a first adhesive member disposed between the digitizer and the display panel and in direct contact with the digitizer; and a second adhesive member disposed on an opposite side to the first adhesive member with the digitizer interposed therebetween and in direct contact with the digitizer. The digitizer further defines a digitizer hole penetrating through the digitizer, and the base layer comprises a protrusion having a shape protruding from an edge of the base layer located at a shortest distance from the digitizer hole toward an outside of the base layer.

公开(公告)号：US20230037245A1

公开(公告)日：2023-02-02

申请号：US17961909

申请日：2022-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Jin Yong SIM ,  Yun Jae KIM ,  Jin Hyoung KIM

IPC: H05K5/02 ,  H05K5/00

Abstract: A display device includes a display panel including a front surface that displays an image, and a rear surface, wherein the display panel is foldable with respect to a folding axis extending in a first direction; and a metal plate disposed on the rear surface of the display panel, wherein the metal plate includes a first body and a second body that are arranged in a second direction intersecting the first direction; a patterned portion disposed between the first body and the second body to overlap the folding axis in a thickness direction of the display device; and at least one protrusion protruding parallel to the folding axis from an edge of at least one of the first body, the second body, and the patterned portion.