Title:
絶縁層の形成方法、電子デバイスの生産方法及び電子デバイス
Document Type and Number:
Japanese Patent JP6537960
Kind Code:
B2
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.
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Inventors:
Yutaro Furukawa
Mitsunori Sato
Yutaka Takezawa
Akitoshi Sakagami
Mitsutoshi Naito
Mitsunori Sato
Yutaka Takezawa
Akitoshi Sakagami
Mitsutoshi Naito
Application Number:
JP2015234443A
Publication Date:
July 03, 2019
Filing Date:
December 01, 2015
Export Citation:
Assignee:
Japan Aviation Electronics Industry Co., Ltd.
International Classes:
H05K3/28; H05K1/02; H05K3/12
Domestic Patent References:
| JP10209612A |
Foreign References:
| US20150271930 |
Attorney, Agent or Firm:
Naoki Nakao
Yukio Nakamura
Yoshimura Munehiro
Yukio Nakamura
Yoshimura Munehiro