公开(公告)号：US10578790B2

公开(公告)日：2020-03-03

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: G02B6/00 ,  F21V8/00 ,  F21V9/38 ,  F21Y115/10

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.

公开(公告)号：US11557641B2

公开(公告)日：2023-01-17

申请号：US17060771

申请日：2020-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Byeong Beom Kim ,  Min Ki Kim ,  Yu Ri Kim ,  Woo Suk Seo ,  Hoi Kwan Lee

IPC: H01L25/18 ,  H01L27/32 ,  H01L23/00

Abstract: A display device includes a display panel including panel pads adjacent to the side surface of a display panel; connection pads disposed on the side surface of the display panel and connected to the panel pads; and a circuit board disposed on the side surface of the display panel and including lead signal lines directly bonded to the connection pads, wherein the connection pads include a first connection pad, a second connection pad disposed on the first connection pad, and a third connection pad disposed on the second connection pad, and the first connection pad is in contact with corresponding one of the panel pads, and the third connection pad is directly bonded to corresponding one of the lead signal lines.

公开(公告)号：US11035999B2

公开(公告)日：2021-06-15

申请号：US16854506

申请日：2020-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Suk Seo ,  Kwang Wook Choi ,  Yong Hoon Kwon ,  Sung Chul Kim ,  Seok Hyun Nam ,  Si Joon Song

IPC: F21V8/00 ,  G02F1/13357 ,  H01L33/50 ,  G02F1/1335

Abstract: A backlight unit includes a light guide plate; a wavelength conversion member disposed on a surface of the light guide plate; and a housing which houses the wavelength conversion member and is fused to the light guide plate.

公开(公告)号：US10386024B2

公开(公告)日：2019-08-20

申请号：US15870725

申请日：2018-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Si Joon Song ,  Yong Hoon Kwon ,  Won Jin Kim ,  Woo Suk Seo ,  Young Hye Son ,  Kwang Wook Choi

IPC: F21V8/00 ,  F21K9/64 ,  H01L33/50 ,  G02F1/1335 ,  G02F1/35 ,  C09K11/64

Abstract: A wavelength conversion member includes: a first wavelength converter containing a first wavelength converting material; a second wavelength converter containing a second wavelength converting material different from the first wavelength converting material; a first container member providing a space for accommodating the first wavelength converter; and a second container member facing the first container member and providing a space for accommodating the second wavelength converter. The first container member and the second container member may be at least partially fusion-bonded with each other.

公开(公告)号：US12096668B2

公开(公告)日：2024-09-17

申请号：US18374581

申请日：2023-09-28

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: H10K59/131 ,  B23K26/06 ,  H10K50/805 ,  H10K50/842 ,  H10K71/00

CPC classification number: H10K59/131 ,  B23K26/06 ,  H10K50/805 ,  H10K50/8426 ,  H10K71/00

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：US11075259B2

公开(公告)日：2021-07-27

申请号：US16923159

申请日：2020-07-08

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 ,  B23K26/06

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：US10741630B2

公开(公告)日：2020-08-11

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 ,  B23K26/06

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：US12074170B2

公开(公告)日：2024-08-27

申请号：US17451028

申请日：2021-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol Min Park ,  Yi Joon Ahn ,  Atsushi Nemoto ,  Woo Suk Seo ,  Eun Kyung Yeon ,  Jae Been Lee ,  Tae Ho Lee

IPC: H01L27/12 ,  H01L25/16

CPC classification number: H01L27/1218 ,  H01L25/162 ,  H01L25/167 ,  H01L27/124

Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.

公开(公告)号：US11800760B2

公开(公告)日：2023-10-24

申请号：US17900865

申请日：2022-08-31

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 ,  B23K26/06 ,  H10K59/131 ,  H10K50/805 ,  H10K50/842 ,  H10K71/00

CPC classification number: H10K59/131 ,  B23K26/06 ,  H10K50/805 ,  H10K50/8426 ,  H10K71/00

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：US11469292B2

公开(公告)日：2022-10-11

申请号：US17363283

申请日：2021-06-30

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 ,  B23K26/06

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.