公开(公告)号：US11310909B2

公开(公告)日：2022-04-19

申请号：US16932025

申请日：2020-07-17

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Inventor： Yutaro Kogawa ,  Mitsunori Sato ,  Yutaka Takezawa ,  Akitoshi Sakaue ,  Mitsutoshi Naito

IPC: H05K1/02 ,  G06F3/041 ,  H05K3/12 ,  G06F3/044

Abstract: A printed wiring line formed on a substrate connects two different points on the substrate which are connectable by another printed wiring line with a shape of a straight-line segment and has a shape corresponding to at least one of: 1) a shape with no linear part parallel to the straight-line segment; 2) a shape with line segments connected in series, each line segment having a shape with no linear part parallel to the straight-line segment; 3) a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment, length of the part parallel to the straight-line segment being not more than length of the straight-line segment; and 4) a shape in which line segments are connected in series, each line segment having a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment.

公开(公告)号：US10675902B2

公开(公告)日：2020-06-09

申请号：US15246873

申请日：2016-08-25

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Inventor： Akitoshi Sakaue ,  Naoki Iwao ,  Mitsunori Sato ,  Yutaka Takezawa ,  Yutaro Kogawa ,  Mitsutoshi Naito

IPC: B41M3/00 ,  B41F5/24 ,  B41M1/04 ,  B41N1/00 ,  B41N1/16 ,  G02F1/1337 ,  G06F3/044 ,  B41N1/12 ,  B41N1/22 ,  B41F19/00 ,  G02F1/13 ,  B41M1/26

Abstract: A method of forming an insulator film by flexographic printing is provided with which an insulator film is formed on a printing object by using ink as an insulator film material and a flexographic printing plate with halftone dots convexly formed on a convex portion thereof that defines a printing pattern. A halftone dot condition change region with a condition of the halftone dots varied such that an ink retention volume therein is smaller than that in other region on the convex portion is provided on a part of the convex portion corresponding to an edge of the printing pattern.

公开(公告)号：US11582868B2

公开(公告)日：2023-02-14

申请号：US17062284

申请日：2020-10-02

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Inventor： Yutaro Kogawa ,  Mitsunori Sato ,  Yutaka Takezawa ,  Akitoshi Sakaue ,  Mitsutoshi Naito

IPC: G06F3/044 ,  H05K1/02 ,  H05K3/12 ,  G06F3/041

Abstract: A printed wiring line formed on a substrate connects two different points on the substrate which are connectable by another printed wiring line with a shape of a straight-line segment and has a shape corresponding to at least one of: 1) a shape with no linear part parallel to the straight-line segment; 2) a shape with line segments connected in series, each line segment having a shape with no linear part parallel to the straight-line segment; 3) a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment, length of the part parallel to the straight-line segment being not more than length of the straight-line segment; and 4) a shape in which line segments are connected in series, each line segment having a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment.

公开(公告)号：US10834815B2

公开(公告)日：2020-11-10

申请号：US15363354

申请日：2016-11-29

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Inventor： Yutaro Kogawa ,  Mitsunori Sato ,  Yutaka Takezawa ,  Akitoshi Sakaue ,  Mitsutoshi Naito

IPC: H05K1/02 ,  G06F3/041 ,  H05K3/12

Abstract: A printed wiring line formed on a substrate connects two different points on the substrate which are connectable by another printed wiring line with a shape of a straight-line segment and has a shape corresponding to at least one of: 1) a shape with no linear part parallel to the straight-line segment; 2) a shape in which line segments are connected in series, each line segment having a shape with no linear part parallel to the straight-line segment; 3) a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment, length of the part parallel to the straight-line segment being not more than length of the straight-line segment; and 4) a shape in which line segments are connected in series, each line segment having a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment.

公开(公告)号：US10064293B2

公开(公告)日：2018-08-28

申请号：US15363421

申请日：2016-11-29

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Inventor： Yutaro Kogawa ,  Mitsunori Sato ,  Yutaka Takezawa ,  Akitoshi Sakaue ,  Mitsutoshi Naito

IPC: H05K3/02 ,  H05K3/10 ,  H05K3/46 ,  G06F3/044 ,  H05K1/09 ,  H05K1/11 ,  H05K3/12

CPC classification number: H05K3/4644 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H05K1/095 ,  H05K1/115 ,  H05K3/125 ,  H05K3/1275 ,  H05K3/28 ,  H05K2201/0108 ,  H05K2201/09236 ,  H05K2201/09254 ,  H05K2201/0979 ,  H05K2203/013 ,  H05K2203/0534 ,  Y10T29/49155

Abstract: By flexographic printing or inkjet printing, insulating ink is applied on a wiring pattern in accordance with a predetermined printing pattern. The insulating ink is hardened, whereby an insulating layer is formed. A contact region of the wiring pattern that is used for electrical connection with a conductor other than the wiring pattern is not covered with the insulating layer. The printing pattern is delimited by the outline of a non-printing region including the contact region. The wiring pattern includes, in the non-printing region, a trunk wiring line leading, to the contact region, from a position on the wiring pattern at which the wiring pattern overlaps with the outline and a branch wiring line extending from a point on at least one side of the trunk wiring line and terminating without making contact with the outline.