公开(公告)号：US12298810B2

公开(公告)日：2025-05-13

申请号：US18412707

申请日：2024-01-15

Applicant: Samsung Display Co., LTD.

Inventor： Seokwon Jang ,  Hirotsugu Kishimoto ,  Hyunjae Na ,  Yong-Kwan Kim ,  Sungguk An ,  Chul Ho Jeong

IPC: G06F1/16 ,  G06F3/041

Abstract: An electronic apparatus is provided and includes a display module having a folding region foldable with respect to a folding axis and including a first non-folding region and a second non-folding region spaced apart from each other along a second direction, and a digitizer disposed under the display module, and the digitizer includes a base part including base layers, first and second sensing coils disposed between the base layers and insulated from each other, and an upper reinforcement part including a first reinforcement layer and a second reinforcement layer each of which is disposed on an upper surface of the base part, and which are spaced apart from each other along the second direction with the folding region therebetween, wherein at least a portion of the base part containing either synthetic rubber or polydimethylsiloxane (PDMS).

公开(公告)号：US12197663B2

公开(公告)日：2025-01-14

申请号：US18234986

申请日：2023-08-17

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Yong-Kwan Kim ,  Hyunjae Na ,  Sungguk An ,  Seokwon Jang ,  Sung-Ki Jung

IPC: G06F3/041

Abstract: A display device includes a display module which includes a first non-folding area, a folding area, and a second non-folding area, and a digitizer which includes a first area overlapping the first non-folding area and a portion of the folding area, a second area overlapping the folding area, and a third area overlapping a portion of the folding area and the second non-folding area, where a plurality of holes is defined in the second area through the digitizer, and the digitizer includes a base layer, a plurality of first coils, a plurality of second coils, first signal lines which are connected to the plurality of first coils, overlap the first area, the second area, and the third area, and do not overlap the plurality of holes, and second signal lines connected to the plurality of second coils and overlapping the third area.

公开(公告)号：US12118174B2

公开(公告)日：2024-10-15

申请号：US18375533

申请日：2023-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Yong-Kwan Kim ,  Hyunjae Na ,  Seokwon Jang ,  Chul Ho Jeong ,  Sungguk An

IPC: G06F3/046 ,  G06F3/041

CPC classification number: G06F3/046 ,  G06F3/0412 ,  G06F2203/04102

Abstract: An electronic device includes: a display panel and a digitizer including first and second non-folding parts and a folding part between the first and second non-folding parts. The digitizer includes a base layer, first loop coils on the base layer and each including a first part on the first non-folding part, a second part on the second non-folding part, and a third part on the folding part, second loop coils below the base layer. The third part includes first patterns adjacent to first ends of first group holes, second patterns adjacent to second ends of second group holes, and third patterns connecting the first and second patterns. Each of the first and second patterns has a curvature.

公开(公告)号：US09276239B2

公开(公告)日：2016-03-01

申请号：US14174169

申请日：2014-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Park ,  Yong-Kwan Kim ,  Hyun-Joon Kim ,  In Huh ,  Sang-Ki Kim

IPC: H01L51/56 ,  H01L51/52 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3244 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5259 ,  H01L2251/5338 ,  H01L2251/568 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method for manufacturing a flexible display device includes: manufacturing a flexible substrate on a substrate by: forming a first organic layer on the substrate, removing foreign particles formed on the first organic layer and forming a recessed first repair groove in the first organic layer, forming a first inorganic layer on the first organic layer, forming a second organic layer on the first inorganic layer and forming a second inorganic layer on the second organic layer, forming a display for displaying an image on the flexible substrate and removing the substrate from the first organic layer.

Abstract translation: 一种柔性显示装置的制造方法，其特征在于，在基板上形成柔性基板，在所述基板上形成第一有机层，除去在所述第一有机层上形成的异物，在所述第一有机层上形成凹陷的第一修补槽， 在所述第一有机层上形成第一无机层，在所述第一无机层上形成第二有机层，在所述第二有机层上形成第二无机层，形成用于在所述柔性基板上显示图像的显示器， 第一有机层。

公开(公告)号：US20140346473A1

公开(公告)日：2014-11-27

申请号：US14213678

申请日：2014-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YONG-HWAN PARK ,  Jae-Seob Lee ,  Yong-Kwan Kim ,  Chung Yl

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5256 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: An organic light-emitting display apparatus includes a flexible substrate. The organic light-emitting display apparatus includes a first plastic layer. A first barrier layer is formed on the first plastic layer. A second plastic layer is formed on the first barrier layer. An organic light-emitting device layer is formed on the second plastic layer. A thin film encapsulating layer encapsulates the organic light-emitting device layer. The first barrier layer is patterned to correspond to an area where the organic light-emitting device layer is formed.

Abstract translation: 有机发光显示装置包括柔性基板。 有机发光显示装置包括第一塑料层。 在第一塑料层上形成第一阻挡层。 在第一阻挡层上形成第二塑料层。 在第二塑料层上形成有机发光元件层。 薄膜封装层封装有机发光器件层。 图案化第一阻挡层以对应于形成有机发光器件层的区域。