JPWO2024075228A1 - - Google Patents

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Publication number
JPWO2024075228A1
JPWO2024075228A1 JP2024555539A JP2024555539A JPWO2024075228A1 JP WO2024075228 A1 JPWO2024075228 A1 JP WO2024075228A1 JP 2024555539 A JP2024555539 A JP 2024555539A JP 2024555539 A JP2024555539 A JP 2024555539A JP WO2024075228 A1 JPWO2024075228 A1 JP WO2024075228A1
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.)
Granted
Application number
JP2024555539A
Other languages
Japanese (ja)
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JP7828112B2 (ja
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.)
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Publication date
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Publication of JPWO2024075228A1 publication Critical patent/JPWO2024075228A1/ja
Application granted granted Critical
Publication of JP7828112B2 publication Critical patent/JP7828112B2/ja
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Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2024555539A 2022-10-05 2022-10-05 投射光学系 Active JP7828112B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/037323 WO2024075228A1 (ja) 2022-10-05 2022-10-05 投射光学系

Publications (2)

Publication Number Publication Date
JPWO2024075228A1 true JPWO2024075228A1 (https=) 2024-04-11
JP7828112B2 JP7828112B2 (ja) 2026-03-11

Family

ID=90607867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024555539A Active JP7828112B2 (ja) 2022-10-05 2022-10-05 投射光学系

Country Status (2)

Country Link
JP (1) JP7828112B2 (https=)
WO (1) WO2024075228A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345586U (https=) * 1989-09-13 1991-04-26
JP2004037977A (ja) * 2002-07-05 2004-02-05 Minolta Co Ltd 投影光学系
JP2009300526A (ja) * 2008-06-10 2009-12-24 Konica Minolta Opto Inc アナモフィックコンバータおよび画像投影システム
JP2010181675A (ja) * 2009-02-06 2010-08-19 Seiko Epson Corp プロジェクター
JP2016114644A (ja) * 2014-12-11 2016-06-23 コニカミノルタ株式会社 撮像装置及び光学システム
JP3223047U (ja) * 2018-11-06 2019-09-12 佳能企業股▲分▼有限公司 光学レンズ
JP2022160329A (ja) * 2021-04-06 2022-10-19 日精テクノロジー株式会社 投射光学系

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345586U (https=) * 1989-09-13 1991-04-26
JP2004037977A (ja) * 2002-07-05 2004-02-05 Minolta Co Ltd 投影光学系
JP2009300526A (ja) * 2008-06-10 2009-12-24 Konica Minolta Opto Inc アナモフィックコンバータおよび画像投影システム
JP2010181675A (ja) * 2009-02-06 2010-08-19 Seiko Epson Corp プロジェクター
JP2016114644A (ja) * 2014-12-11 2016-06-23 コニカミノルタ株式会社 撮像装置及び光学システム
JP3223047U (ja) * 2018-11-06 2019-09-12 佳能企業股▲分▼有限公司 光学レンズ
JP2022160329A (ja) * 2021-04-06 2022-10-19 日精テクノロジー株式会社 投射光学系

Also Published As

Publication number Publication date
JP7828112B2 (ja) 2026-03-11
WO2024075228A1 (ja) 2024-04-11

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