公开(公告)号：US10980138B2

公开(公告)日：2021-04-13

申请号：US16504548

申请日：2019-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok-jae Han

IPC: H05K1/14 ,  G06K19/07 ,  H05K5/00 ,  G06K7/00 ,  H05K3/42 ,  H05K3/40

Abstract: A memory card comprising a first main surface and a second main surface opposing each other, and including a printed circuit board (PCB) constituting the first main surface, the PCB including a plurality of first external connection terminals, the plurality of first external connection terminals exposed on the first main surface, a plurality of memory devices stacked on the PCB, a memory controller configured to control the plurality of memory devices, a molding layer encapsulating the plurality of memory devices and the memory controller, the molding layer constituting the second main surface, and one or more second external connection terminals electrically connected to the memory controller, the one or more second external connection terminals embedded in the molding layer and exposed by the molding layer on the second main surface may be provided.

公开(公告)号：US10903592B2

公开(公告)日：2021-01-26

申请号：US16445935

申请日：2019-06-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-wan Koh ,  Seok-heon Lee ,  Seok-jae Han

IPC: H01R12/71 ,  H05K1/11 ,  H01R12/70 ,  H01R13/24

Abstract: A memory card includes a substrate, first row terminals and second row terminals. The substrate has a first pair of side edges extending in a first direction and a second pair of side edges extending in a second direction perpendicular to the first direction. The first row terminals are arranged adjacent to an insertion side edge of the substrate, the first row terminals including a first power terminal, the insertion side edge being one of the first pair of side edges. The second row terminals are arranged further from the insertion side edge than the first row terminals, the second row terminals including a second power terminal. At least one recessed terminal among the first and second row terminals includes a recess area in an exposed surface of the at least one terminal.

公开(公告)号：US20190207334A1

公开(公告)日：2019-07-04

申请号：US16125895

申请日：2018-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-wan KOH ,  Seok-heon LEE ,  Seok-jae Han

IPC: H01R12/71 ,  H05K1/11 ,  H01R12/70 ,  H01R13/24

CPC classification number: H01R12/714 ,  H01R12/7005 ,  H01R13/2442 ,  H05K1/11 ,  H05K2201/094 ,  H05K2201/09409 ,  H05K2201/09445 ,  H05K2201/09827 ,  H05K2201/09863 ,  H05K2201/10159

Abstract: A memory card includes a substrate, first row terminals and second row terminals. The substrate has a first pair of side edges extending in a first direction and a second pair of side edges extending in a second direction perpendicular to the first direction. The first row terminals are arranged adjacent to an insertion side edge of the substrate, the first row terminals including a first power terminal, the insertion side edge being one of the first pair of side edges. The second row terminals are arranged further from the insertion side edge than the first row terminals, the second row terminals including a second power terminal. At least one terminal among the first and second row terminals includes a recess area in an exposed surface of the at least one terminal.

公开(公告)号：US10157678B2

公开(公告)日：2018-12-18

申请号：US14824061

申请日：2015-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok-jae Han ,  Il-mok Kang ,  Gwang-man Lim ,  Seok-heon Lee ,  Jae-bum Lee

IPC: G11C16/32 ,  G11C16/30 ,  G06K19/077

Abstract: A memory card is provided to include a substrate having two pairs of edges facing each other, a plurality of first row terminals that are arranged adjacent to an edge at an insertion side of the substrate and include a first voltage power terminal for applying a first voltage and a first ground terminal, a plurality of second row terminals that are spaced farther apart from the edge at the insertion side than the plurality of first row terminals and include a second voltage power terminal for applying a second voltage and first data terminals, and a plurality of third row terminals that are spaced farther apart from the edge at the insertion side than the plurality of second row terminals and include second data terminals.