公开(公告)号：US20220028962A1

公开(公告)日：2022-01-27

申请号：US17305431

申请日：2021-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Chan Jae PARK ,  Sang Duk LEE ,  Sun Ok OH ,  Ki Kyung YOUK ,  Hyun A LEE ,  Soo Yeon HAN

IPC: H01L27/32

Abstract: A display device includes: a first conductive layer including a signal line, which includes a pad contact part and a line part having a smaller width than the pad contact part along a first direction and extending from the pad contact part in a second direction that intersects the first direction, and a first non-contact pattern, which is spaced apart from the pad contact part, on a first side along the first direction; an insulating layer on the first conductive layer and including a contact hole that partially exposes the first conductive layer; and a second conductive layer on the insulating layer and including a first pad electrode, which is electrically connected to the first conductive layer through the contact hole, wherein the first pad electrode overlaps with the pad contact part and the first non-contact pattern.

公开(公告)号：US20150092440A1

公开(公告)日：2015-04-02

申请号：US14164543

申请日：2014-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyoung Joo KIM ,  Dong Yeon KANG ,  Rae Young KIM ,  Min Young SONG ,  Sung Kyu SHIM ,  Sang Duk LEE

IPC: F21V8/00 ,  B29D11/00

CPC classification number: G02B6/0016 ,  B29D11/00663 ,  G02B6/002 ,  G02B6/0036 ,  G02B6/0061 ,  G02B6/0065

Abstract: A Light guide panel, back light assembly and display apparatus are provided. According to an aspect of the inventive concept, there is provided the light guide panel which includes a top surface, a bottom surface, and four side surfaces, and one of the four side surfaces may be a light incident surface.

Abstract translation: 提供导光板，背光组件和显示装置。 根据本发明构思的一个方面，提供了一种导光板，其包括顶表面，底表面和四个侧表面，并且四个侧表面中的一个可以是光入射表面。

公开(公告)号：US20240045284A1

公开(公告)日：2024-02-08

申请号：US18491336

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： Seung Soo RYU ,  Byoung Yong KIM ,  Sang Duk LEE

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/1345 ,  G02F1/133302 ,  G02F1/1339

Abstract: A display device according to an embodiment includes a first substrate including a connection line; a second substrate facing the first substrate; and a connection pad connected to a side of surface of the first substrate and a side surface of the second substrate, wherein the connection pad includes a first portion contacting the side of the first substrate and the side surface of the second substrate, and a second portion that is disposed in each of the first substrate and the second substrate and contacting the connection wiring.

公开(公告)号：US20250081829A1

公开(公告)日：2025-03-06

申请号：US18664321

申请日：2024-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Duk LEE ,  Hoi Kwan LEE

IPC: H10K59/80

Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of preventing a flow of resin for window manufacture, and a method for fabrication thereof. According to an embodiment of the disclosure, a display device comprises a display panel, a polarization plate disposed on the display panel and having a through hole, a hole cover disposed on the polarization plate to cover the through hole of the polarization plate, a light blocking layer disposed on the hole cover and the polarization plate, and a window on the polarization plate, the hole cover, and the light blocking layer. At least a portion of the light blocking layer is disposed between the hole cover and the window.

公开(公告)号：US20230196958A1

公开(公告)日：2023-06-22

申请号：US18079109

申请日：2022-12-12

Applicant: Samsung Display Co., LTD.

Inventor： Sang Duk LEE ,  Chan Jae PARK

IPC: G09G3/00 ,  G09G5/00 ,  H05K5/00

CPC classification number: G09G3/035 ,  G09G5/006 ,  H05K5/0065

Abstract: The present application relates to a display device and a method of providing the same. A display device includes a display panel which is bendable, the display panel including a bending area and a pad area which is adjacent to the bending area, and a lower layer extending along the pad area of the display panel. The lower layer includes a lower film layer defining an opening at the pad area, the opening exposing a portion of the pad area to outside the lower film layer, and a step compensation member which is in the opening of the lower film layer and on the portion of the pad area which is exposed to outside the lower film layer.

公开(公告)号：US20220392979A1

公开(公告)日：2022-12-08

申请号：US17735489

申请日：2022-05-03

Applicant: Samsung Display Co., LTD.

Inventor： Sang Duk LEE ,  Hyun A LEE ,  Mi Sun KIM ,  Sun Ok OH ,  Ki Kyung YOUK

IPC: H01L27/32 ,  H01L23/00

Abstract: A display device comprises a display panel including a display area including pixels, and a pad area adjacent to the display area, and a driving integrated circuit mounted on the pad area, wherein the pad area includes a stud pad area located at an edge of the pad area and including at least one stud pad electrode, the driving integrated circuit includes a circuit base, and at least one stud bump area overlapping the stud pad area in a thickness direction of the display device and including at least one stud bump, and the at least one stud pad electrode overlaps an edge portion of the at least one stud bump.

公开(公告)号：US20220208941A1

公开(公告)日：2022-06-30

申请号：US17566545

申请日：2021-12-30

Applicant: Samsung Display Co., LTD.

Inventor： Sang Duk LEE ,  Mi Sun KIM ,  Min Soo KIM ,  Yoon A. KIM ,  Chan Jae PARK ,  Sun Ok OH ,  Ki Kyung YOUK ,  Hyun A. LEE ,  Chel Gou LIM ,  Soo Yeon HAN

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device includes a display panel including a plurality of pad electrodes, a driving member attached to the display panel and including a plurality of bumps facing the plurality of pad electrodes, respectively, a plurality of conductive particles interposed between the display panel and the driving member, and a plurality of alignment electrodes separated from the plurality of pad electrodes and the plurality of bumps, where an opening is defined in at least one of a pad electrode of the plurality of pad electrodes and a bump of the plurality of bumps includes an opening, and an alignment electrode of the plurality of alignment electrodes is disposed in the opening.

公开(公告)号：US20220208940A1

公开(公告)日：2022-06-30

申请号：US17564355

申请日：2021-12-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Kyung YOUK ,  Chan Jae PARK ,  Min Soo KIM ,  Yoon A KIM ,  Sang Duk LEE ,  Chel Gou LIM

IPC: H01L27/32 ,  H01L23/00 ,  G06F3/041

Abstract: A display device includes a substrate including an active area having pixels and a non-active area including a pad region. A pad electrode is disposed in the pad region and includes a first pad electrode and a second pad electrode disposed on the first pad electrode. A first insulating pattern is interposed between the first and second pad electrodes. In a plan view, the first insulating pattern is positioned inside the first pad electrode, and a portion of the second pad electrode overlapping the first insulating pattern protrudes further from the substrate in a thickness direction than a portion of the second pad electrode not overlapping the first insulating pattern. The second pad electrode directly contacts a portion of the upper surface of the first pad electrode. In a plan view, an area of the second pad electrode is greater than an area of the first pad electrode.

公开(公告)号：US20250031557A1

公开(公告)日：2025-01-23

申请号：US18657088

申请日：2024-05-07

Applicant: Samsung Display Co., LTD.

Inventor： Sang Duk LEE ,  Hoi Kwan LEE

IPC: H10K59/80 ,  H10K59/12

Abstract: A display device according to an embodiment of the disclosure includes a panel; a camera that does not overlap the panel in a plan view; a polarization layer disposed on the panel; a transmission layer extending to at least a portion of the polarization layer; and a coating layer having a larger area than the panel and disposed over the polarization layer and the transmission layer, wherein the transmission layer overlaps the camera in a plan view.

公开(公告)号：US20240062692A1

公开(公告)日：2024-02-22

申请号：US18498566

申请日：2023-10-31

Applicant: Samsung Display Co., LTD.

Inventor： Sang Duk LEE ,  Chan Jae PARK

IPC: G09G3/00 ,  H05K5/00 ,  G09G5/00

CPC classification number: G09G3/035 ,  H05K5/0065 ,  G09G5/006

Abstract: The present application relates to a display device and a method of providing the same. A display device includes a display panel which is bendable, the display panel including a bending area and a pad area which is adjacent to the bending area, and a lower layer extending along the pad area of the display panel. The lower layer includes a lower film layer defining an opening at the pad area, the opening exposing a portion of the pad area to outside the lower film layer, and a step compensation member which is in the opening of the lower film layer and on the portion of the pad area which is exposed to outside the lower film layer.