公开(公告)号：US12284894B2

公开(公告)日：2025-04-22

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: H10K59/131 ,  H10K59/88

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：US11446878B2

公开(公告)日：2022-09-20

申请号：US17388475

申请日：2021-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Chan-Jae Park ,  Minsoo Kim ,  Yoona Kim ,  Soo Yeon Han ,  Sunok Oh ,  Kikyung Youk ,  Sangduk Lee ,  Hyun A Lee

IPC: B29C65/00 ,  B29C65/08 ,  H05K3/30 ,  B29C65/48 ,  B29L31/34

Abstract: An ultrasonic bonding apparatus includes a stage having an upper surface on a plane defined by a first direction and a second direction crossing the first direction, a head part spaced apart from the stage in a third direction crossing the first direction and the second direction, a first ultrasonic generator which vibrates in a direction parallel to the first direction, and a second ultrasonic generator which vibrates in a direction parallel to the third direction, where each of the first ultrasonic generator and the second ultrasonic generator may be coupled to the stage or the head part.

公开(公告)号：US11776943B2

公开(公告)日：2023-10-03

申请号：US17365678

申请日：2021-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun A Lee ,  Sunok Oh ,  Kikyung Youk ,  Chan-Jae Park ,  Sangduk Lee ,  Soo Yeon Han

IPC: H01L25/18 ,  H01L23/00 ,  H10K77/10 ,  H10K50/844 ,  H10K59/131

CPC classification number: H01L25/18 ,  H01L24/06 ,  H01L24/32 ,  H01L24/83 ,  H01L24/92 ,  H10K50/844 ,  H10K77/111 ,  H01L24/16 ,  H01L24/33 ,  H01L24/73 ,  H01L24/81 ,  H01L2224/0603 ,  H01L2224/06132 ,  H01L2224/06135 ,  H01L2224/16145 ,  H01L2224/32112 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81205 ,  H01L2224/83205 ,  H01L2224/83908 ,  H01L2224/9211 ,  H10K59/131

Abstract: A display panel having a display region and a non-display region, the display panel includes: a substrate having at least one first opening; an electronic component disposed on the substrate; a plurality of pads disposed in the non-display region and including a first pad and a second pad are spaced apart from each other in a first direction with the at least one first opening therebetween; and an adhesive layer disposed between the substrate and the electronic component and overlapping the at least one first opening.