JP7414768B2 - 電気回路及び電子機器 - Google Patents

電気回路及び電子機器 Download PDF

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Publication number
JP7414768B2
JP7414768B2 JP2021062669A JP2021062669A JP7414768B2 JP 7414768 B2 JP7414768 B2 JP 7414768B2 JP 2021062669 A JP2021062669 A JP 2021062669A JP 2021062669 A JP2021062669 A JP 2021062669A JP 7414768 B2 JP7414768 B2 JP 7414768B2
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JP
Japan
Prior art keywords
power supply
circuit
line
ground
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021062669A
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English (en)
Japanese (ja)
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JP2022158047A5 (https=
JP2022158047A (ja
Inventor
展輝 山下
琢也 近藤
貴志 沼生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021062669A priority Critical patent/JP7414768B2/ja
Priority to US17/703,440 priority patent/US11689801B2/en
Publication of JP2022158047A publication Critical patent/JP2022158047A/ja
Publication of JP2022158047A5 publication Critical patent/JP2022158047A5/ja
Priority to US18/316,253 priority patent/US12219246B2/en
Application granted granted Critical
Publication of JP7414768B2 publication Critical patent/JP7414768B2/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/65—Control of camera operation in relation to power supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Structure Of Printed Boards (AREA)
  • Filters And Equalizers (AREA)
JP2021062669A 2021-04-01 2021-04-01 電気回路及び電子機器 Active JP7414768B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021062669A JP7414768B2 (ja) 2021-04-01 2021-04-01 電気回路及び電子機器
US17/703,440 US11689801B2 (en) 2021-04-01 2022-03-24 Electric circuit and electronic apparatus
US18/316,253 US12219246B2 (en) 2021-04-01 2023-05-12 Electric circuit and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021062669A JP7414768B2 (ja) 2021-04-01 2021-04-01 電気回路及び電子機器

Publications (3)

Publication Number Publication Date
JP2022158047A JP2022158047A (ja) 2022-10-14
JP2022158047A5 JP2022158047A5 (https=) 2023-05-08
JP7414768B2 true JP7414768B2 (ja) 2024-01-16

Family

ID=83449344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021062669A Active JP7414768B2 (ja) 2021-04-01 2021-04-01 電気回路及び電子機器

Country Status (2)

Country Link
US (2) US11689801B2 (https=)
JP (1) JP7414768B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7840675B2 (ja) 2021-12-13 2026-04-06 キヤノン株式会社 電子モジュール及び電子機器
CN118100842B (zh) * 2024-03-11 2024-08-27 东莞市晟鼎精密仪器有限公司 一种基于远程等离子源的emi滤波器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001223449A (ja) 2000-02-09 2001-08-17 Toshiba Corp 多層プリント基板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0384627U (https=) * 1989-12-20 1991-08-28
JP2907660B2 (ja) 1992-10-20 1999-06-21 株式会社日立製作所 電源配線の共振抑制機能を有する電子回路装置
JPH10200051A (ja) * 1997-01-14 1998-07-31 Canon Inc 半導体集積回路
US7595679B1 (en) * 2005-04-12 2009-09-29 University Of Rochester Method and apparatus to reduce noise fluctuation in on-chip power distribution networks
JP5893484B2 (ja) 2012-04-09 2016-03-23 キヤノン株式会社 プリント回路板及びプリント配線板
JP5904856B2 (ja) 2012-04-23 2016-04-20 キヤノン株式会社 プリント配線板、半導体パッケージ及びプリント回路板
US9084364B2 (en) 2012-06-20 2015-07-14 Canon Kabushiki Kaisha Printed circuit board and printed wiring board
JP6176917B2 (ja) 2012-11-20 2017-08-09 キヤノン株式会社 プリント配線板、プリント回路板及び電子機器
JP6818534B2 (ja) 2016-12-13 2021-01-20 キヤノン株式会社 プリント配線板、プリント回路板及び電子機器
US10716211B2 (en) 2018-02-08 2020-07-14 Canon Kabushiki Kaisha Printed circuit board, printed wiring board, electronic device, and camera
US11480910B2 (en) 2019-06-11 2022-10-25 Canon Kabushiki Kaisha Printed circuit board, printed wiring board, electronic device, and image forming apparatus
JP7693344B2 (ja) 2021-03-22 2025-06-17 キヤノン株式会社 電子モジュール及び電子機器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001223449A (ja) 2000-02-09 2001-08-17 Toshiba Corp 多層プリント基板

Also Published As

Publication number Publication date
US20220321781A1 (en) 2022-10-06
US11689801B2 (en) 2023-06-27
US12219246B2 (en) 2025-02-04
US20230283890A1 (en) 2023-09-07
JP2022158047A (ja) 2022-10-14

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