公开(公告)号：US10802206B2

公开(公告)日：2020-10-13

申请号：US16788129

申请日：2020-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Park ,  Byoungjin Jin ,  Jonghyeon Choi

IPC: H05K5/02 ,  F21V8/00 ,  H05K5/00 ,  G09F13/04

Abstract: A curved display device including: a support frame having a curved shape; and a display panel disposed on the support frame and having a curved shape. The support frame is curved into a shape of an arc of a sector, and a first side surface of the support frame is parallel to a first radius of the sector.

公开(公告)号：US10754382B2

公开(公告)日：2020-08-25

申请号：US16423283

申请日：2019-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunsuk Nam ,  Mingu Kim ,  Hansun Ryou ,  Mansik Myeong ,  Dongjin Park ,  Hyoyul Yoon ,  Kyoungah Lee ,  Sungchul Choi

IPC: G06F1/16 ,  H05K5/00

Abstract: A display device includes a display module including a plurality of non-folding portions arranged along a first direction, and a folding portion disposed between the non-folding portions; a support part facing each of the non-folding portions and the folding portion; an adhesive between the support part and each of the non-folding portions, respectively; and a sub-support part between the folding portion and the support part. Along a second direction crossing the first direction, a first width of the sub-support part is less than a second width of the display module.

公开(公告)号：US20190196262A1

公开(公告)日：2019-06-27

申请号：US16220055

申请日：2018-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byoungjin Jin ,  Dongjin Park ,  Jinhyuk Park ,  Jingyu Sim ,  Junggil Oh ,  Kwangsun You ,  Won-Chui Lee ,  Jonghyeon Choi

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02F1/133524 ,  G02B6/0073 ,  G02B6/0085 ,  G02F1/133615

Abstract: A display apparatus includes a display panel and a light guiding plate disposed under the display panel, and including a light exiting surface and a light incidence surface. The display apparatus further includes a first adhesive member disposed between the display panel and the light guiding plate. The display apparatus additionally includes a heat dissipating part disposed under the display panel, and including a first portion extending parallel with the display panel, a second portion extending from the first portion in a direction perpendicular to the first portion, and a third portion extending from the second portion and parallel with the first portion. The heat dissipating part faces the light incidence surface. The display apparatus further includes a second adhesive member disposed between the display panel and the first portion of the heat dissipating part, and a first light source part disposed in the heat dissipating part.

公开(公告)号：US20160293571A1

公开(公告)日：2016-10-06

申请号：US15053174

申请日：2016-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoyul YOON ,  Mansik Myeong ,  Eunhye Kang ,  Mingu Kim ,  Heegon Kim ,  Dongjin Park ,  Jaiku Shin ,  Sungsik Yun ,  Sungchul Choi ,  Wonil Choi ,  Jongho Hong ,  Taekyoung Hwang

IPC: H01L25/04 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L25/048 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/52 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A stretchable display is disclosed. In one aspect, the stretchable display includes a plurality of pixel substrates arranged in a matrix having row and column directions. Each of the pixel substrates includes an island and a flexible hinge connecting the island to at least one of the adjacent pixel substrates. The island of each of the pixel substrates includes a plurality of first sides and a plurality of second sides. The flexible hinge of each of the pixel substrates includes a plurality of first flexible sub-hinges respectively extending from the first sides in the row direction and a plurality of second flexible sub-hinges respectively extending from the second sides in the column direction.

Abstract translation: 公开了一种可伸展的显示器。 在一个方面，可拉伸显示器包括布置成具有行和列方向的矩阵中的多个像素基板。 每个像素基板包括将岛连接到至少一个相邻像素基板的岛和柔性铰链。 每个像素基板的岛包括多个第一边和多个第二边。 每个像素基板的柔性铰链包括分别从行方向上的第一侧延伸的多个第一柔性副铰链和分别从列方向上的第二侧延伸的多个第二柔性副铰链。

公开(公告)号：US11968854B2

公开(公告)日：2024-04-23

申请号：US17547172

申请日：2021-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Dongjin Park ,  Dongwoo Seo ,  Sung Chul Choi

IPC: H10K50/84 ,  G06F1/16 ,  H10K102/00

CPC classification number: H10K50/84 ,  G06F1/1652 ,  H10K2102/311

Abstract: A display apparatus including a display module having flexibility, a glass window disposed on the display module, a protective film including an adhesive layer detachably attached on the glass window, and a protecting layer disposed on the adhesive layer, a cover covering an edge of the glass window and configured to receive the display module, and a protective pattern including an edge adhesive layer attached on an edge of an upper surface of the glass window, and an edge protective layer disposed on the edge adhesive layer, in which an adhesion between the glass window and the edge adhesive layer of the protective pattern is greater than an adhesion between the glass window and the adhesive layer of the protective film.

公开(公告)号：US11956910B2

公开(公告)日：2024-04-09

申请号：US17979770

申请日：2022-11-03

Applicant: Samsung Display Co., LTD.

Inventor： Dongwoo Seo ,  Dongjin Park ,  Jaiku Shin ,  Sung Chul Choi

IPC: H05K5/02 ,  H04M1/02 ,  H05K5/00 ,  H01L25/075 ,  H10K50/84 ,  H10K102/00

CPC classification number: H05K5/0217 ,  H04M1/0268 ,  H05K5/0017 ,  H01L25/0753 ,  H10K50/84 ,  H10K2102/311

Abstract: A display device includes: a display module having a first non-foldable area, a foldable area, and a second non-foldable area, which are arranged in a first direction in a unfolded state; and a first support layer disposed under the display module and having a lattice pattern including a plurality of first holes overlapping the foldable area, wherein the first holes are arranged in the first direction and a second direction intersecting the first direction, and wherein: each of the first holes has a first width in the second direction and a second width in the first direction, the first width is in a range from about 2,000 μm to about 9,000 μm, and the second width is in a range from about 100 μm to about 250 μm.

公开(公告)号：US11160175B2

公开(公告)日：2021-10-26

申请号：US16848570

申请日：2020-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Park ,  Dongwoo Seo ,  Jaiku Shin ,  Sungchul Choi

IPC: G09F9/30 ,  H05K5/00 ,  H05K5/03 ,  H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: a display panel comprising a first opening portion and a display area at least partially surrounding the first opening portion; a cushion layer under the display panel and comprising a second opening portion, the second opening portion corresponding to the first opening portion and having a planar size smaller than a planar size of the first opening portion; a supporting member in the first opening portion above the cushion layer; and a cover window supported by the supporting member and arranged above the display panel.

公开(公告)号：US20210259102A1

公开(公告)日：2021-08-19

申请号：US17070491

申请日：2020-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku Shin ,  Dongjin Park ,  Dongwoo Seo ,  Sung Chul Choi

IPC: H05K1/02 ,  H05K5/00 ,  G02F1/1333

Abstract: An electronic device includes a window, a display panel disposed under the window, a cushion member disposed under the display panel, and a first electronic module disposed under the window and inserted into a first hole defined in the display panel and the cushion member. The first hole includes a first hole portion defined in the display panel, and a second hole portion defined in the cushion member. The second hole portion has a width greater than a width of the first hole portion.

公开(公告)号：US10945343B2

公开(公告)日：2021-03-09

申请号：US16775763

申请日：2020-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoyul Yoon ,  MinGu Kim ,  Hyunsuk Nam ,  Kyoungah Lee ,  Dongjin Park ,  Sangwol Lee

IPC: H05K5/00 ,  H05K5/02 ,  H01L51/00 ,  H01L27/32

Abstract: An electronic apparatus includes a display panel including a folding portion overlapping with a folding axis, a first non-folding portion and a second non-folding portion, a support unit including a first support portion arranged under the first non-folding portion and a second support portion arranged under the second non-folding portion, an impact absorbing member interposed between the display panel and the support unit and coupled to the display panel, an adhesive member coupling the impact absorbing member to the support unit, a receiving portion defined in at least one of the first support portion or the second support portion, and a protrusion connected to the impact absorbing member and received in the receiving portion. A planar area of the protrusion is less than a planar area of the receiving portion.

公开(公告)号：US10901252B2

公开(公告)日：2021-01-26

申请号：US16165723

申请日：2018-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jingyu Sim ,  Kwangsun You ,  Dongjin Park ,  Junggil Oh ,  Wonchul Lee ,  Byoungjin Jin ,  Jonghyeon Choi

IPC: G02F1/1333 ,  G02F1/133

Abstract: A display device includes a display panel, a mold frame that has a support for a lower surface of the display panel, and a first side wall portion that vertically extends from the support; a flexible printed circuit board disposed outside the first side wall portion that connects the circuit board and the display panel; and a shielding case that includes a second bottom portion that covers a part of the flexible printed circuit board, and a third side wall portion that extends upward from the second bottom portion, is fastened to the first side wall portion and covers a part of the flexible printed circuit board. The first side wall portion has an opening, and the shielding case includes a hook that extends from the third side wall portion into the opening.