Title:
ROUTING STRUCTURE AND ROUTING METHOD
Document Type and Number:
Japanese Patent JP2019133973
Kind Code:
A
Abstract:
To provide a routing structure and a routing method capable of relaxing the restriction on the number of printed wirings that can be routed on a routing surface having a constriction.SOLUTION: A routing structure 1 includes a plurality of printed wirings 51, 61, and 71, a routing surface 3 on which the plurality of printed wirings 51, 61, and 71 are formed, insulating layers 52, 62, and 72 covering the printed wirings 51, 61, and 71, and a part of the routing surface 3 is a narrowed portion 31 having a narrow width in a direction perpendicular to the direction in which the printed wirings 51, 61, and 71 extend, and in the narrowed portion 31, the plurality of printed wirings 51, 61, and 71 are stacked via the insulating layers 52 and 62.SELECTED DRAWING: Figure 2
Inventors:
NOMURA SHOICHI
YAMAGUCHI TORU
MIZOBUCHI MASATOSHI
KAWAKAMI HIROKI
OSHITA CHIKAFUMI
FURUTA HIROSHI
YAMAGUCHI TORU
MIZOBUCHI MASATOSHI
KAWAKAMI HIROKI
OSHITA CHIKAFUMI
FURUTA HIROSHI
Application Number:
JP2018012289A
Publication Date:
August 08, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
YAZAKI CORP
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
H05K1/02
Domestic Patent References:
| JP2011081861A | 2011-04-21 | |||
| JP2009252816A | 2009-10-29 |
Attorney, Agent or Firm:
Toranomon Intellectual Property Office