公开(公告)号：US20210193686A1

公开(公告)日：2021-06-24

申请号：US16941606

申请日：2020-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Woo YOU ,  Byoung Dae YE ,  Tae Ho LEE ,  Atsushi NEMOTO

IPC: H01L27/12 ,  G02F1/1362

Abstract: A conductive pattern forming method according to an embodiment includes: forming a first conductive pattern on a substrate; sequentially forming a release layer and a conductive layer on a transfer substrate that includes a mask; irradiating intense pulsed light (IPL) to the substrate where the first conductive pattern is formed; placing the transfer substrate on the substrate; transferring a portion of the conductive layer, corresponding to an opening of the mask, onto the substrate by irradiating the IPL to the transfer substrate to form a second conductive pattern on the substrate.

公开(公告)号：US20160320542A1

公开(公告)日：2016-11-03

申请号：US14851053

申请日：2015-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Junwoo YOU ,  Atsushi NEMOTO

IPC: F21V8/00 ,  G02F1/1333

CPC classification number: G02B6/009 ,  G02B6/0073 ,  G02B6/0085 ,  G02F2001/133628

Abstract: A backlight unit includes: a light source which generates a light; a printed circuit board on which the light source is mounted; and a lower frame in which the light source and the printed circuit board are accommodated The lower frame includes: a bottom portion having a planar shape; and a side wall portion bent from an edge of the bottom portion to extend therefrom. The side wall portion defines an aperture at the edge of the bottom portion, the printed circuit board is disposed at the aperture defined by the side wall portion of the lower frame, and a portion of the printed circuit board disposed at the aperture is exposed to outside the backlight unit.

Abstract translation: 背光单元包括：产生光的光源; 其上安装有光源的印刷电路板; 以及其中容纳光源和印刷电路板的下框架。下框架包括：具有平面形状的底部; 以及从底部的边缘弯曲从其延伸的侧壁部分。 侧壁部分在底部的边缘处限定孔，印刷电路板设置在由下框架的侧壁部分限定的孔口处，并且布置在孔径处的印刷电路板的一部分暴露于 在背光单元之外。

公开(公告)号：US20140146513A1

公开(公告)日：2014-05-29

申请号：US13858254

申请日：2013-04-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seong-Sik CHOI ,  Atsushi NEMOTO ,  Su-Chang RYU

IPC: F21V33/00 ,  F21V8/00 ,  B29C53/04 ,  F21V9/14

CPC classification number: G02F1/133308 ,  B21D5/16 ,  G02B6/0088 ,  G02F2001/133314 ,  Y10T156/1002

Abstract: A display apparatus includes a display panel, a light source part disposed under the display panel configured to supply light to the display panel, and a receiving container. The receiving container is configured to receive the display panel and the light source part. The receiving container includes a bottom portion and a first side wall extending from a first side of the bottom portion along a direction substantially perpendicular to the bottom portion. A first protrusion is formed inside of the first side wall. The first protrusion is disposed between a lower surface of the display panel adjacent to the first side of the display panel and an upper surface of the light source part. The receiving container includes metal.

Abstract translation: 显示装置包括显示面板，设置在显示面板下方的用于向显示面板供给光的光源部和接收容器。 接收容器被配置为接收显示面板和光源部分。 接收容器包括底部和从基部垂直于底部的方向从底部的第一侧延伸的第一侧壁。 第一突起形成在第一侧壁的内部。 第一突起设置在与显示面板的第一侧相邻的显示面板的下表面和光源部的上表面之间。 接收容器包括金属。

公开(公告)号：US20220173126A1

公开(公告)日：2022-06-02

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

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：US20240421158A1

公开(公告)日：2024-12-19

申请号：US18815812

申请日：2024-08-26

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

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：US20220059640A1

公开(公告)日：2022-02-24

申请号：US17400819

申请日：2021-08-12

Applicant: Samsung Display Co., LTD.

Inventor： Chan Jae PARK ,  Atsushi NEMOTO ,  Tae Ho LEE

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device includes a substrate; pad electrodes disposed on the substrate and spaced apart from one another; a driving member including bumps, which overlap the pad electrodes in a thickness direction of the substrate and are spaced apart from one another; conductive members disposed between the pad electrodes and the bumps to electrically connect the pad electrodes and the bumps; and non-conductive members disposed adjacent to the pad electrodes, the bumps, and the conductive members, wherein the conductive members and the non-conductive members include different materials, each of the conductive members includes a first side surface that faces a corresponding one of the non-conductive members, each of the non-conductive members include a second side surface that faces a corresponding one of the conductive members, and a part of the first side surface and a part of the second side surface directly contact one another.

公开(公告)号：US20200163216A1

公开(公告)日：2020-05-21

申请号：US16542206

申请日：2019-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Junwoo YOU ,  Atsushi NEMOTO ,  Byoungdae YE ,  Taeho LEE

IPC: H05K1/14 ,  H05K1/18 ,  H05K1/11 ,  H05K3/36 ,  H05K3/40

Abstract: A display device and a method of manufacturing the display device are capable of substantially minimizing damage to a display panel. The display device includes: a first substrate including a display area and a pad area; a polarization film disposed at an upper surface of the first substrate to overlap the display area; a flexible printed circuit board disposed at a lower surface of the first substrate; a via hole defined through the first substrate at the pad area; and a connection metal located at the via hole. The connection metal includes a connection portion disposed in the via hole and a first protruding portion that protrudes with respect to the first substrate, and the polarization film is spaced apart from the via hole in a plan view.