JPWO2023002945A1 - - Google Patents

Info

Publication number
JPWO2023002945A1
JPWO2023002945A1 JP2023536737A JP2023536737A JPWO2023002945A1 JP WO2023002945 A1 JPWO2023002945 A1 JP WO2023002945A1 JP 2023536737 A JP2023536737 A JP 2023536737A JP 2023536737 A JP2023536737 A JP 2023536737A JP WO2023002945 A1 JPWO2023002945 A1 JP WO2023002945A1
Authority
JP
Japan
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
JP2023536737A
Other languages
Japanese (ja)
Other versions
JPWO2023002945A5 (en
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 filed Critical
Publication of JPWO2023002945A1 publication Critical patent/JPWO2023002945A1/ja
Publication of JPWO2023002945A5 publication Critical patent/JPWO2023002945A5/ja
Pending legal-status Critical Current

Links

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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • 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
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/36—Sliding rigid plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
JP2023536737A 2021-07-21 2022-07-15 Pending JPWO2023002945A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021120983 2021-07-21
PCT/JP2022/027865 WO2023002945A1 (en) 2021-07-21 2022-07-15 Cover device and imaging device

Publications (2)

Publication Number Publication Date
JPWO2023002945A1 true JPWO2023002945A1 (en) 2023-01-26
JPWO2023002945A5 JPWO2023002945A5 (en) 2024-03-13

Family

ID=84979331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023536737A Pending JPWO2023002945A1 (en) 2021-07-21 2022-07-15

Country Status (2)

Country Link
JP (1) JPWO2023002945A1 (en)
WO (1) WO2023002945A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2959247B2 (en) * 1991-11-15 1999-10-06 株式会社ニコン Focal plane shutter device
JP4321237B2 (en) * 2003-11-25 2009-08-26 株式会社ニコン Electronic camera
JP4471853B2 (en) * 2005-01-21 2010-06-02 Ｈｏｙａ株式会社 Digital camera
JP2007212665A (en) * 2006-02-08 2007-08-23 Canon Electronics Inc Light intercepting vane for optical apparatus, and exposure control device with same
JP2016122057A (en) * 2014-12-24 2016-07-07 キヤノン電子株式会社 Blade drive device and imaging device
JP2021103248A (en) * 2019-12-25 2021-07-15 キヤノン株式会社 Image pick-up device

Also Published As

Publication number Publication date
WO2023002945A1 (en) 2023-01-26

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231208

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231208