公开(公告)号：US20230260553A1

公开(公告)日：2023-08-17

申请号：US18306983

申请日：2023-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： INJAE LEE ,  SEUNGWAN KOH

IPC: G11C5/06 ,  G11C7/10 ,  G06F13/16 ,  G11C5/14 ,  H01L23/528

CPC classification number: G11C5/06 ,  G11C7/10 ,  G06F13/1668 ,  G11C5/14 ,  H01L23/5286

Abstract: A memory card includes a plurality of interconnection terminals aligned in a row direction and a column direction on a substrate. Each of the plurality of interconnection terminals has a first-axis length equal to no more than 1.2 times that of a second-axis length thereof. A non-volatile memory device is disposed on the substrate. The non-volatile memory device is electrically connected to at least one interconnection terminal corresponding thereto from among the plurality of interconnection terminals.

公开(公告)号：US20250076776A1

公开(公告)日：2025-03-06

申请号：US18595753

申请日：2024-03-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SEUNGPYO HONG ,  SUNGHYUP KIM ,  INJAE LEE ,  DAEGEUN YOON ,  TAEWOONG UM

IPC: G03F7/00 ,  H05G2/00

Abstract: An extreme ultraviolet (EUV) source includes a housing providing a light-collecting space having a cone shape becoming narrower in a first direction, an EUV collector disposed at a first end portion of the housing and including a reflection surface disposed toward the light-collecting space, and an exhaust pipe coupled to the housing and providing an exhaust flow path connected to the light-collecting space, wherein the exhaust pipe extends from the housing and forms an acute angle with the housing toward a second end portion of the housing.