CN115542638A - 摄像设备、配件和控制方法 - Google Patents

摄像设备、配件和控制方法 Download PDF

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Publication number
CN115542638A
CN115542638A CN202211197967.4A CN202211197967A CN115542638A CN 115542638 A CN115542638 A CN 115542638A CN 202211197967 A CN202211197967 A CN 202211197967A CN 115542638 A CN115542638 A CN 115542638A
Authority
CN
China
Prior art keywords
signal
accessory
contact
signal contact
communication
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.)
Pending
Application number
CN202211197967.4A
Other languages
English (en)
Chinese (zh)
Inventor
服部裕平
坂本弘道
远山圭
周隆之
林崎博美
池田宏治
石井贤治
冈野好伸
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=78024148&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN115542638(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN115542638A publication Critical patent/CN115542638A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2206/00—Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/056—Connection with camera, e.g. adapter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)
  • Stroboscope Apparatuses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
CN202211197967.4A 2020-04-09 2021-04-02 摄像设备、配件和控制方法 Pending CN115542638A (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2020070625 2020-04-09
JP2020070627 2020-04-09
JP2020-070627 2020-04-09
JP2020-070626 2020-04-09
JP2020-070625 2020-04-09
JP2020070626 2020-04-09
JP2021-060103 2021-03-31
JP2021060103A JP7005804B2 (ja) 2020-04-09 2021-03-31 電子機器およびアクセサリ
CN202180003681.5A CN113906340B (zh) 2020-04-09 2021-04-02 电子设备和配件
PCT/JP2021/014278 WO2021206004A1 (ja) 2020-04-09 2021-04-02 電子機器およびアクセサリ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202180003681.5A Division CN113906340B (zh) 2020-04-09 2021-04-02 电子设备和配件

Publications (1)

Publication Number Publication Date
CN115542638A true CN115542638A (zh) 2022-12-30

Family

ID=78024148

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202211197967.4A Pending CN115542638A (zh) 2020-04-09 2021-04-02 摄像设备、配件和控制方法
CN202180003681.5A Active CN113906340B (zh) 2020-04-09 2021-04-02 电子设备和配件

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202180003681.5A Active CN113906340B (zh) 2020-04-09 2021-04-02 电子设备和配件

Country Status (10)

Country Link
US (2) US11796898B2 (https=)
EP (1) EP4033300A4 (https=)
JP (3) JP7005804B2 (https=)
KR (1) KR102599691B1 (https=)
CN (2) CN115542638A (https=)
BR (1) BR112021023718A2 (https=)
PH (1) PH12021552929A1 (https=)
SG (1) SG11202112194XA (https=)
TW (1) TWI840663B (https=)
WO (1) WO2021206004A1 (https=)

Cited By (1)

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JP7087152B2 (ja) 2020-04-09 2022-06-20 キヤノン株式会社 電子機器およびアクセサリ
JP7743198B2 (ja) 2020-04-09 2025-09-24 キヤノン株式会社 電子機器およびアクセサリ
JP7721301B2 (ja) 2020-04-09 2025-08-12 キヤノン株式会社 電子機器およびアクセサリ
JP7721302B2 (ja) * 2020-04-09 2025-08-12 キヤノン株式会社 電子機器およびアクセサリ
JP2021167944A (ja) 2020-04-09 2021-10-21 キヤノン株式会社 電子機器およびアクセサリ

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220345614A1 (en) * 2021-04-23 2022-10-27 Canon Kabushiki Kaisha Electronic apparatus, its control method, accessory, its control method, system, and storage medium
US11924543B2 (en) * 2021-04-23 2024-03-05 Canon Kabushiki Kaisha Electronic apparatus, its control method, accessory, its control method, system, and storage medium

Also Published As

Publication number Publication date
EP4033300A1 (en) 2022-07-27
BR112021023718A2 (pt) 2022-10-18
JP2022049018A (ja) 2022-03-28
US20220082910A1 (en) 2022-03-17
TW202210926A (zh) 2022-03-16
CN113906340B (zh) 2022-10-04
EP4033300A4 (en) 2023-09-27
KR20220002993A (ko) 2022-01-07
US20230400754A1 (en) 2023-12-14
SG11202112194XA (en) 2021-12-30
JP2025181995A (ja) 2025-12-11
JP7753089B2 (ja) 2025-10-14
PH12021552929A1 (en) 2022-04-04
WO2021206004A1 (ja) 2021-10-14
TWI840663B (zh) 2024-05-01
KR102599691B1 (ko) 2023-11-08
CN113906340A (zh) 2022-01-07
US11796898B2 (en) 2023-10-24
JP7005804B2 (ja) 2022-01-24
JP2021167945A (ja) 2021-10-21

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