JP7604279B2 - フレキシブルプリント配線板、電子ユニット、電子機器、及びフレキシブルプリント配線板の製造方法 - Google Patents

フレキシブルプリント配線板、電子ユニット、電子機器、及びフレキシブルプリント配線板の製造方法 Download PDF

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Publication number
JP7604279B2
JP7604279B2 JP2021043263A JP2021043263A JP7604279B2 JP 7604279 B2 JP7604279 B2 JP 7604279B2 JP 2021043263 A JP2021043263 A JP 2021043263A JP 2021043263 A JP2021043263 A JP 2021043263A JP 7604279 B2 JP7604279 B2 JP 7604279B2
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Prior art keywords
wiring board
printed wiring
flexible printed
openings
insulating layer
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JP2022142965A5 (enExample
JP2022142965A (ja
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季行 吉田
優 小川
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Canon Inc
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Canon Inc
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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Structure Of Printed Boards (AREA)
JP2021043263A 2021-03-17 2021-03-17 フレキシブルプリント配線板、電子ユニット、電子機器、及びフレキシブルプリント配線板の製造方法 Active JP7604279B2 (ja)

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JP2021043263A JP7604279B2 (ja) 2021-03-17 2021-03-17 フレキシブルプリント配線板、電子ユニット、電子機器、及びフレキシブルプリント配線板の製造方法

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JP2021043263A JP7604279B2 (ja) 2021-03-17 2021-03-17 フレキシブルプリント配線板、電子ユニット、電子機器、及びフレキシブルプリント配線板の製造方法

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JP2022142965A JP2022142965A (ja) 2022-10-03
JP2022142965A5 JP2022142965A5 (enExample) 2024-03-22
JP7604279B2 true JP7604279B2 (ja) 2024-12-23

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000077802A (ja) 1998-08-24 2000-03-14 Itei Kofun Yugenkoshi 伝送時間とインピ―ダンス制御のための各種開口パタ―ンのあるシ―ルド平面を具えた基板
JP2009206188A (ja) 2008-02-26 2009-09-10 Panasonic Electric Works Co Ltd フレキシブルプリント配線板
JP2010212438A (ja) 2009-03-10 2010-09-24 Sumitomo Bakelite Co Ltd 回路基板
JP2012227211A (ja) 2011-04-15 2012-11-15 Olympus Corp 差動信号用配線基板
JP2015065252A (ja) 2013-09-25 2015-04-09 日本シイエムケイ株式会社 プリント配線板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590466B2 (en) * 1998-08-31 2003-07-08 Advanced Flexible Circuit Co., Ltd. Circuit board having shielding planes with varied void opening patterns for controlling the impedance and the transmission time of differential transmission lines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000077802A (ja) 1998-08-24 2000-03-14 Itei Kofun Yugenkoshi 伝送時間とインピ―ダンス制御のための各種開口パタ―ンのあるシ―ルド平面を具えた基板
JP2009206188A (ja) 2008-02-26 2009-09-10 Panasonic Electric Works Co Ltd フレキシブルプリント配線板
JP2010212438A (ja) 2009-03-10 2010-09-24 Sumitomo Bakelite Co Ltd 回路基板
JP2012227211A (ja) 2011-04-15 2012-11-15 Olympus Corp 差動信号用配線基板
JP2015065252A (ja) 2013-09-25 2015-04-09 日本シイエムケイ株式会社 プリント配線板

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