Invention Grant
- Patent Title: Method for manufacturing printed circuit board, printed circuit board, and electronic device
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Application No.: US16398405Application Date: 2019-04-30
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Publication No.: US11382209B2Publication Date: 2022-07-05
- Inventor: Mitsutoshi Hasegawa , Kunihiko Minegishi , Takashi Sakaki , Shingo Ishiguri
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JPJP2018-089514 20180507,JPJP2019-069932 20190401
- Main IPC: H05K1/11
- IPC: H05K1/11 ; H05K1/18 ; H05K1/02 ; H01L27/146 ; H04N5/225 ; H05K5/00 ; H05K3/34

Abstract:
A printed circuit board includes an electronic component including a first base and a plurality of first lands, the first base including a first main surface, the plurality of first lands being disposed around a first portion of the first main surface and spaced from each other, a printed wiring board including a second base and a plurality of second lands, the second base including a second main surface, the plurality of second lands being disposed around a second portion of the second main surface and spaced from each other, bonding portions configured to bond the first lands and the second lands, a resin portion configured to cover the bonding portions and including cured thermosetting resin, and a member having a property to repel uncured thermosetting resin and disposed on one of the first portion and the second portion.
Public/Granted literature
- US20190342991A1 METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD, PRINTED CIRCUIT BOARD, AND ELECTRONIC DEVICE Public/Granted day:2019-11-07
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