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.