公开(公告)号：EP3337303A1

公开(公告)日：2018-06-20

申请号：EP17207911.3

申请日：2017-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Kim, Byoung Yong ,  Lee, Jong Hyuk ,  Hwang, Jeong Ho

IPC: H05K1/11 ,  H01L23/00 ,  H05K3/24

CPC classification number: H01L23/49811 ,  H01L23/49866 ,  H01L24/13 ,  H01L24/16 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5256 ,  H01L2224/13111 ,  H01L2224/13124 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/1318 ,  H01L2224/16227 ,  H05K1/028 ,  H05K1/111 ,  H05K3/244 ,  H05K5/0017 ,  H05K2201/0338 ,  H05K2203/0285 ,  Y02P70/611

Abstract: A substrate (SUB) includes a base substrate (BS), and a pad (PD) at one side of the base substrate (BS), wherein the pad (PD) comprises: a first conductive pattern (CP1) on the base substrate (BS), an insulating layer (PIL) including a plurality of contact holes exposing a portion of the first conductive pattern (CP1), and second conductive patterns (CP2) separately provided on the insulating layer (PIL) and connected to the first conductive pattern (CP1) through the plurality of contact holes, wherein side surfaces of the second conductive patterns (CP2) are exposed.

公开(公告)号：EP3789819A1

公开(公告)日：2021-03-10

申请号：EP20194125.9

申请日：2020-09-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kim, Byoung Yong

IPC: G02F1/1345 ,  G02F1/1333

Abstract: A display device includes a first substrate (100) including a display area (DA) including pixels, a non-display area (NA) disposed around the display area, and a base substrate, a second substrate (200) facing the first substrate, and a printed circuit board (300) attached to side surfaces of the first substrate and the second substrate, wherein the first substrate includes a plurality of connection wirings (110) connected to the pixels, arranged on the base substrate, extending along a first direction (DR1), and spaced apart from each other along a second direction (DR2) intersecting the first direction, and a plurality of connection pads (120) arranged on the side surface of the first substrate and the side surface of the second substrate, connected to the connection wirings, extending along a thickness direction (DR3), and spaced apart from each other along the second direction, the first substrate further includes a coupling member (130) disposed between the printed circuit board and the side surface of the first substrate and between the printed circuit board and the side surface of the second substrate, and the coupling member includes a non-conductive film portion (135) disposed to overlap the connection wirings along the first direction, and a conductive film portion (131, 133) disposed around the non-conductive film portion.

公开(公告)号：EP3591706A1

公开(公告)日：2020-01-08

申请号：EP19184158.4

申请日：2019-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Kim, Byoung Yong

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device (100) includes: a display area (DA); a non-display area (NA) around the display area (DA); a substrate (101); and a first terminal (PE_P) in the non-display area (NA) on the substrate (101), the first terminal (PE_P) including: a plurality of first conductive patterns (CP1) spaced apart from each other, an insulating layer (112) covering each of the plurality of first conductive patterns (CP1), and a second conductive pattern (CP2) on the insulating layer (112), covering the plurality of first conductive patterns (CP1), and including concave and convex portions on a surface thereof.