公开(公告)号：US20240123661A1

公开(公告)日：2024-04-18

申请号：US18329654

申请日：2023-06-06

Applicant: Samsung Display Co., LTD.

Inventor： Kyu Ho JUNG ,  Sang Chul BYUN

IPC: B29C45/14 ,  B29C45/00 ,  B29C65/48

CPC classification number: B29C45/14467 ,  B29C45/0001 ,  B29C45/0053 ,  B29C45/14688 ,  B29C65/4805 ,  B29C2045/0075 ,  B29C2045/14745 ,  B29C2045/14885 ,  B29L2031/3475

Abstract: A method of manufacturing a display device, the method including ejecting a window raw material into a mold, precuring the ejected window raw material, molding a cover window by placing the precured window raw material onto a display panel and curing the precured window raw material, and separating the mold from the cover window.

公开(公告)号：US20210291507A1

公开(公告)日：2021-09-23

申请号：US17082776

申请日：2020-10-28

Applicant: Samsung Display Co., LTD.

Inventor： Jae Suk YOO ,  Young Su KIM ,  Sang Won LEE ,  Kyu Ho JUNG

IPC: B32B37/10 ,  B32B3/04

Abstract: A display device manufacturing apparatus includes a support portion including a core portion and a conductive portion disposed over the core portion. The core portion includes a first flat surface extending in a first direction; a second flat surface extending in the first direction and being opposite to the first flat surface; and a curved surface extending between the first flat surface and the second flat surface. The conductive portion includes a first flat conductive portion overlapping the first flat surface of the core portion in a second direction; a second flat conductive portion overlapping the second flat surface of the core portion in the second direction; and a curved conductive portion extending between the first flat conductive portion and the second flat conductive portion.

公开(公告)号：US20250048806A1

公开(公告)日：2025-02-06

申请号：US18788138

申请日：2024-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Kyu Ho JUNG ,  Sang Chul BYUN ,  Soo Yeon HAN

IPC: H01L33/56 ,  H01L25/075 ,  H01L25/16 ,  H01L33/62

Abstract: According to an embodiment of the disclosure, a display device may include a substrate where a display area and a non-display area are defined, the non-display area including a pad area, a display part disposed on the substrate and displaying an image, a pad part disposed in the pad area and including a plurality of pads, a dam positioned between the pad part and the display part and surrounding at least one side of the display part, and a filling layer disposed on the display part surrounded by the dam to cover the display part. The filling layer may include a transparent curable resin and is positioned in an uppermost layer in the display area.

公开(公告)号：US20230232666A1

公开(公告)日：2023-07-20

申请号：US18094920

申请日：2023-01-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Kyu LEE ,  Kyu Ho JUNG

IPC: H10K59/124 ,  H10K59/12 ,  H10K59/80

CPC classification number: H10K59/124 ,  H10K59/1201 ,  H10K59/871

Abstract: A display device and a method of manufacturing a display device are provided. A display device includes a display panel including a first pixel area, and a second pixel area including a plurality of protruding patterns protruded outward from the first pixel area at a corner portion having both a curvature of left or right side and a curvature of upper or lower side of the display device, and a cut-out portion defined by a space between the plurality of protruding patterns, and a protective member on a lower surface of the display panel includes a first protective area overlapping with the first pixel area of the display panel in a thickness direction, and a second protective area overlapping with the second pixel area of the display panel in the thickness direction, and a density per unit volume of the second protective area is greater than that of the first protective area.

公开(公告)号：US20210399070A1

公开(公告)日：2021-12-23

申请号：US17214536

申请日：2021-03-26

Applicant: Samsung Display Co., LTD.

Inventor： Kyu Ho JUNG ,  Suk Won JUNG

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

Abstract: A display device includes a substrate including a front member, first and second side members extended from the front member, and a first corner disposed between the first and second side members, the first side member being bent along a first bending line in a first direction, the second side member being bent along a second bending line in a second direction crossing the first direction, and an alignment mark disposed at the first corner of the substrate.

公开(公告)号：US20220371311A1

公开(公告)日：2022-11-24

申请号：US17879227

申请日：2022-08-02

Applicant: Samsung Display Co., LTD.

Inventor： Jae Suk YOO ,  Young Su KIM ,  Sang Won LEE ,  Kyu Ho JUNG

IPC: B32B37/10 ,  B32B3/04

Abstract: A display device manufacturing apparatus includes a support portion including a core portion and a conductive portion disposed over the core portion. The core portion includes a first flat surface extending in a first direction; a second flat surface extending in the first direction and being opposite to the first flat surface; and a curved surface extending between the first flat surface and the second flat surface. The conductive portion includes a first flat conductive portion overlapping the first flat surface of the core portion in a second direction; a second flat conductive portion overlapping the second flat surface of the core portion in the second direction; and a curved conductive portion extending between the first flat conductive portion and the second flat conductive portion.

公开(公告)号：US20140360662A1

公开(公告)日：2014-12-11

申请号：US14160296

申请日：2014-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Young In LIM ,  Kyu Ho JUNG ,  Sang Hee CHOI

IPC: B32B37/00 ,  B29C65/00

CPC classification number: B32B37/003 ,  B32B37/12 ,  B32B2457/206 ,  C09J5/00

Abstract: An apparatus and system for bonding substrates are presented. The apparatus includes a base member formed of an insulating material and an electric field generation part formed of a conductive material. The electric field generation part extends into the base member. The electric field generation part includes a trunk part and a branch part. The trunk part extends in a first direction. The branch part extends from the trunk part in a direction different from the first direction. A substrate is fixed on the base member. An adhesive is applied on the substrate in a shape that matches that of the electric field generation part. An electric field is generated using the electric field generation part and the substrate is bonded to another substrate. The apparatus prevents or reduces formation of air bubbles in the adhesive. A method of manufacturing a display device is also presented.

Abstract translation: 提出了一种用于接合基板的装置和系统。 该装置包括由绝缘材料形成的基底部件和由导电材料形成的电场产生部件。 电场产生部分延伸到基底部件中。 电场产生部分包括主干部分和分支部分。 主体部分沿第一方向延伸。 分支部分从主体部分沿与第一方向不同的方向延伸。 基板固定在基体上。 将粘合剂以与电场产生部分相匹配的形状施加在基底上。 使用电场产生部产生电场，并且将基板接合到另一基板。 该装置防止或减少粘合剂中气泡的形成。 还提出了一种制造显示装置的方法。