公开(公告)号：US20170064839A1

公开(公告)日：2017-03-02

申请号：US15065488

申请日：2016-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongyub LEE ,  Yunsung Woo ,  Changseung LEE ,  Eunhyoung CHO

IPC: H05K3/02 ,  B23K26/384 ,  B23K26/0622 ,  H05K3/18

CPC classification number: B23K26/0622 ,  B23K26/0624 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0853 ,  B23K26/0869 ,  B23K26/384 ,  B23K26/386 ,  B23K26/389 ,  H01L31/1884 ,  H05K3/0047 ,  H05K3/146 ,  H05K2201/0108 ,  H05K2201/0145 ,  H05K2201/0154 ,  H05K2201/0323 ,  H05K2201/10128 ,  H05K2203/107

Abstract: A method of patterning holes includes placing a substrate on a stage of a laser system, the substrate having a graphene layer on a surface thereof, generating a pulse laser from the laser system, and forming a plurality of hole patterns spaced apart from each other on the graphene layer by irradiating the pulse laser while the graphene layer is in motion.

Abstract translation: 图案化孔的方法包括将基板放置在激光系统的台上，所述基板在其表面上具有石墨烯层，从激光系统产生脉冲激光，并且形成多个彼此间隔开的孔图案 石墨烯层通过在石墨烯层运动时照射脉冲激光器。

公开(公告)号：US10124438B2

公开(公告)日：2018-11-13

申请号：US15065488

申请日：2016-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongyub Lee ,  Yunsung Woo ,  Changseung Lee ,  Eunhyoung Cho

IPC: H05K3/02 ,  B23K26/0622 ,  B23K26/384 ,  H05K3/18 ,  B23K26/08 ,  H01L31/18 ,  H05K3/00 ,  B23K26/386 ,  B23K26/082 ,  H05K3/14

Abstract: A method of patterning holes includes placing a substrate on a stage of a laser system, the substrate having a graphene layer on a surface thereof, generating a pulse laser from the laser system, and forming a plurality of hole patterns spaced apart from each other on the graphene layer by irradiating the pulse laser while the graphene layer is in motion.