公开(公告)号：DE68926147T2

公开(公告)日：1996-09-05

申请号：DE68926147

申请日：1989-10-19

Applicant: SGS THOMSON MICROELECTRONICS

Inventor： CERATO SANDRO ,  BAIOCCHI ANTONELLA ,  ALZATI ANGELO

IPC: H02M3/155 ,  H03K17/06 ,  H03K17/687 ,  H03K17/693

公开(公告)号：IT1227561B

公开(公告)日：1991-04-16

申请号：IT2253388

申请日：1988-11-07

Applicant: SGS THOMSON MICROELECTRONICS

Inventor： CERATO SANDRO ,  BAIOCCHI ANTONELLA ,  ALZATI ANGELO

IPC: H02M3/155 ,  H03K17/06 ,  H03K17/687 ,  H03K17/693 ,  H01L

公开(公告)号：DE68926147D1

公开(公告)日：1996-05-09

申请号：DE68926147

申请日：1989-10-19

Applicant: SGS THOMSON MICROELECTRONICS

Inventor： CERATO SANDRO ,  BAIOCCHI ANTONELLA ,  ALZATI ANGELO

IPC: H02M3/155 ,  H03K17/06 ,  H03K17/687 ,  H03K17/693

公开(公告)号：DE69304368T2

公开(公告)日：1997-02-20

申请号：DE69304368

申请日：1993-01-25

Applicant: NIHON DENSAN KK ,  SGS THOMSON MICROELECTRONICS

Inventor： KANEDA ISAO ,  YONEMURA KOHEI ,  CERATO SANDRO ,  COGNETTI DE MARTIIS CARLO

IPC: H02K3/52 ,  H02K3/50 ,  H02K5/22 ,  H02K11/00 ,  H02K21/22 ,  H02K29/00 ,  H02K3/28

Abstract: A DC motor having a housing (2), a hub member (8) rotatably supported by the housing, a flexible printed circuit board (40) fixedly mounted on the housing, and an IC chip (48) mounted on the flexible printed circuit board and located facing a recess (32) formed in the housing. The hub member has a shaft (24) rotatably supported by a bearing (4,6) within the recess. The flexible printed circuit board has a metal layer (50) for mounting the IC chip, the metal layer being isolated from a wiring pattern (44) formed on the printed circuit board. The wiring pattern on the flexible printed circuit board is directly connected to a connection pin (36) connected to the motor wiring (20).

公开(公告)号：DE69304368D1

公开(公告)日：1996-10-10

申请号：DE69304368

申请日：1993-01-25

Applicant: NIHON DENSAN KK ,  SGS THOMSON MICROELECTRONICS

Inventor： KANEDA ISAO ,  YONEMURA KOHEI ,  CERATO SANDRO ,  COGNETTI DE MARTIIS CARLO

IPC: H02K3/52 ,  H02K3/50 ,  H02K5/22 ,  H02K11/00 ,  H02K21/22 ,  H02K29/00 ,  H02K3/28

Abstract: A DC motor having a housing (2), a hub member (8) rotatably supported by the housing, a flexible printed circuit board (40) fixedly mounted on the housing, and an IC chip (48) mounted on the flexible printed circuit board and located facing a recess (32) formed in the housing. The hub member has a shaft (24) rotatably supported by a bearing (4,6) within the recess. The flexible printed circuit board has a metal layer (50) for mounting the IC chip, the metal layer being isolated from a wiring pattern (44) formed on the printed circuit board. The wiring pattern on the flexible printed circuit board is directly connected to a connection pin (36) connected to the motor wiring (20).

公开(公告)号：IT8822533D0

公开(公告)日：1988-11-07

申请号：IT2253388

申请日：1988-11-07

Applicant: SGS THOMSON MICROELECTRONICS

Inventor： CERATO SANDRO ,  BAIOCCHI ANTONELLA ,  ALZATI ANGELO

IPC: H02M3/155 ,  H03K17/06 ,  H03K17/687 ,  H03K17/693