公开(公告)号：US20230058776A1

公开(公告)日：2023-02-23

申请号：US17837484

申请日：2022-06-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Young LEE ,  Si Joon SONG

IPC: H01L25/16 ,  H01L23/31 ,  H01L21/56

Abstract: A display device includes a display substrate including a display area and a non-display area, a film substrate at least partially overlapping the non-display area of the display substrate, a driving chip located the film substrate, a film layer at a side surface of the display substrate, an adhesive layer between the film layer and a first surface of the film substrate, and a resin layer covering a second surface of the film substrate and a portion of an upper surface of the display substrate, wherein a portion of the resin layer and a portion of the film substrate are bent to the side surface of the display substrate.

公开(公告)号：US20230014374A1

公开(公告)日：2023-01-19

申请号：US17585412

申请日：2022-01-26

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyun LEE ,  Si Joon SONG

IPC: H01L33/48 ,  H01L33/62 ,  H01L33/56

Abstract: A display device includes: a display substrate having a display area and a pad area at one side of the display area; an optical layer on the display area of a first surface of the display substrate; a circuit board on the pad area of the display substrate; and a first sealing material on the pad area of the display substrate to cover the circuit board. The circuit board has: a first portion attached to the first surface of the display substrate, a second portion bent downwardly from the first surface and attached to another surface of the display substrate, and a third portion bent between the first portion and the second portion. The first sealing material covers at least some of the first portion and the third portion.

公开(公告)号：US20190148475A1

公开(公告)日：2019-05-16

申请号：US16136532

申请日：2018-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Suk SEO ,  Sang Woo HA ,  Sung Chul KIM ,  Jung Hyun KIM ,  Si Joon SONG ,  Jun Ho SONG ,  Bong Hyun YOU

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

Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.

公开(公告)号：US20190056623A1

公开(公告)日：2019-02-21

申请号：US16042613

申请日：2018-07-23

Applicant: Samsung Display Co. Ltd.

Inventor： Woo Suk SEO ,  Sung Chul KIM ,  Won Jin KIM ,  Jung Hyun KIM ,  Seok Hyun NAM ,  Si Joon SONG ,  Kwang Wook CHOI

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/1333

Abstract: A display device includes a backlight unit and a display panel disposed above the backlight unit, where the backlight unit includes a light guide plate, a housing which is disposed at one side of the light guide plate and accommodates a wavelength converting member, and a flexible glass film which covers one side of the housing, and a first laser welding part is disposed between the flexible glass film and the housing.

公开(公告)号：US20190047251A1

公开(公告)日：2019-02-14

申请号：US16041453

申请日：2018-07-20

Applicant: Samsung Display Co., Ltd.

Inventor： Si Joon SONG ,  Eui Jeong KANG ,  Yong Hoon KWON ,  Won Jin KIM ,  Jung Hyun KIM ,  Woo Suk SEO ,  Young Hye SON ,  Sang Woo HA

IPC: B32B7/12 ,  F21V8/00 ,  G02F1/1339 ,  G02F1/1335 ,  H01L51/52

CPC classification number: B32B7/12 ,  B32B2307/412 ,  B32B2457/202 ,  B32B2457/206 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0088 ,  G02F1/133602 ,  G02F1/1339 ,  H01L27/32 ,  H01L51/5246

Abstract: A multi-stack joined body includes a first transparent member, a second transparent member disposed on the first transparent member, and an intermediate layer interposed between the first transparent member and the second transparent member, where a joining region in which a physical boundary is not provided between the first transparent member and the intermediate layer and between the second transparent member and the intermediate layer is provided across the first transparent member, the intermediate layer, and the second transparent member.

公开(公告)号：US20250056983A1

公开(公告)日：2025-02-13

申请号：US18601888

申请日：2024-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hyun LEE ,  Jae Hak LEE ,  Si Joon SONG ,  Sang Hyuck YOON

IPC: H10K59/131 ,  G06F3/041 ,  G06F3/044 ,  G09G3/32 ,  H10K59/40

Abstract: A display device includes: a first substrate, a barrier film, and a second substrate; a thin-film transistor layer, an emission material layer, an encapsulation layer and a touch detecting unit stacked on the second substrate; and a pad area in a non-display area and comprising pads connected to a driving substrate and facing the first substrate, the pads comprising: a pad contact hole formed by etching the second substrate and the barrier film; a first inorganic film and a pad electrode stacked on an inner circumferential surface of the pad contact hole; and a rear contact hole etched through a portion of the first substrate, and a pad bonded to the rear contact hole, with a middle hole connecting the pad contact hole with the rear contact hole, and the pad of the driving substrate is electrically connected to the pad electrode through a lower conductive ink.

公开(公告)号：US20250048861A1

公开(公告)日：2025-02-06

申请号：US18594543

申请日：2024-03-04

Applicant: Samsung Display Co., LTD.

Inventor： Si Joon SONG ,  Youn Woong KANG ,  Eui Jeong KANG ,  Min Sang KOO ,  Tae Oh KIM ,  Seok Hyun NAM ,  Jeong Jin PARK ,  Dong Hyun LEE ,  Jae Hak LEE

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/123 ,  H10K59/127 ,  H10K71/60

Abstract: A display device includes a first substrate including an open portion, a first barrier insulating layer disposed on the first substrate and including a first contact hole overlapping the open portion, a first fan-out line disposed on the first barrier insulating layer, a pad part integrally formed with the first fan-out line and exposed through the open portion, a second substrate disposed on the first fan-out line, a connection part disposed on the second substrate and connected to the first fan-out line, a second fan-out line disposed on a layer between the first fan-out line and the connection part and connected to the connection part, a data line disposed on the same layer as the connection part and electrically connected to the second fan-out line, a flexible film including a lead electrode, and a contact part electrically connecting the lead electrode and the pad part.

公开(公告)号：US20230268475A1

公开(公告)日：2023-08-24

申请号：US17994662

申请日：2022-11-28

Applicant: Samsung Display Co., LTD.

Inventor： Jun Young LEE ,  Si Joon SONG ,  Youn Woong KANG

IPC: H01L33/62 ,  H01L33/00 ,  H01L33/44 ,  H05K1/18 ,  H01L33/38

CPC classification number: H01L33/62 ,  H01L33/005 ,  H01L33/44 ,  H05K1/189 ,  H01L33/382 ,  H01L2933/0025 ,  H01L2933/0066

Abstract: A method for manufacturing a display device includes providing a display layer including a light emitting element; providing a first coupling layer on the display layer; providing a chassis module including a chassis, a second coupling layer, and a chip-on-film; moving the chassis module; and disposing the chassis module on the first coupling layer.

公开(公告)号：US20220107697A1

公开(公告)日：2022-04-07

申请号：US17403208

申请日：2021-08-16

Applicant: Samsung Display Co., LTD.

Inventor： Eui Jeong KANG ,  Sang Hyuck YOON ,  Seung Soo RYU ,  Jeong Jin PARK ,  Si Joon SONG

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

Abstract: A display device includes a display panel including display pads, display connection pads disposed on a side surface of the display panel and connected to the display pads, a touch member including touch pads disposed on a display surface perpendicular to the side surface of the display panel, and touch connection pads overlapping a top surface of the touch member and the side surface of the display panel and connected to the touch pads. The side surface of the display panel includes a first area overlapping the display connection pads, a second area overlapping the touch connection pads, and a third area which does not overlap the display connection pads and does not overlap the touch connection pads. The first area, the second area, and the third area are located on a same plane.

公开(公告)号：US20180196183A1

公开(公告)日：2018-07-12

申请号：US15863878

申请日：2018-01-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Hye SON ,  Yong Hoon KWON ,  Won Jin KIM ,  Woo Suk SEO ,  Si Joon SONG ,  Kwang Wook CHOI

IPC: F21V8/00 ,  F21V9/38

Abstract: A light source unit includes: a light source circuit board; light sources disposed on the light source circuit board and which emit light; a wavelength converter disposed on the light sources to be spaced apart from the light sources and to partially overlap with the light sources; a first glass disposed between the light sources and the wavelength converter; and a second glass disposed on the wavelength converter and at least partially in direct contact with, and coupled to, the first glass.