公开(公告)号：US12141644B2

公开(公告)日：2024-11-12

申请号：US18202839

申请日：2023-05-26

Applicant: TOPPAN INC.

Inventor： Yukiko Katano ,  Misaki Nonaka ,  Shinji Kaneko

IPC: G06K7/10

Abstract: A card medium includes: a card body containing a metal material and having at least one aperture at a front surface thereof; an electronic component disposed in the at least one aperture and having an outer peripheral surface facing an aperture inner peripheral surface of the at least one aperture with a clearance from the aperture inner peripheral surface, at least part of the outer peripheral surface including a conductor exposed portion at which a conductor having conductive properties is exposed; a circuit substrate which is embedded into the card body and to which the electronic component is joined; and an electrical insulation portion provided between the electronic component and the aperture inner peripheral surface.

公开(公告)号：US12067439B2

公开(公告)日：2024-08-20

申请号：US18079172

申请日：2022-12-12

Applicant: TOPPAN INC.

Inventor： Yukiko Katano ,  Tetsuya Tsukada ,  Shinji Kaneko ,  Shigeki Minemura

IPC: G06K19/077 ,  G06K19/07

CPC classification number: G06K19/0775 ,  G06K19/0718 ,  G06K19/07745 ,  G06K19/07773

Abstract: A card-type medium includes: a card body; an internal component embedded in the card body; an exposed component partially exposed on a front surface of the card body; and a circuit board to which the internal component and the exposed component are bonded, wherein the circuit board includes a first connection portion to which the internal component is bonded, a second connection portion to which the exposed component is bonded, the second connection portion being located at a position different from the first connection portion in a card thickness direction connecting the front surface of the card body and a rear surface on an opposite side of the card body to the front surface, and a connection wiring portion that connects the first connection portion and the second connection portion, the connection wiring portion extending in a direction including the card thickness direction.