JPWO2024043010A1 - - Google Patents

Info

Publication number
JPWO2024043010A1
JPWO2024043010A1 JP2024542704A JP2024542704A JPWO2024043010A1 JP WO2024043010 A1 JPWO2024043010 A1 JP WO2024043010A1 JP 2024542704 A JP2024542704 A JP 2024542704A JP 2024542704 A JP2024542704 A JP 2024542704A JP WO2024043010 A1 JPWO2024043010 A1 JP WO2024043010A1
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
JP2024542704A
Other languages
Japanese (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2024043010A1 publication Critical patent/JPWO2024043010A1/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • 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
    • G03B21/14—Details
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2066—Reflectors in illumination beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
JP2024542704A 2022-08-23 2023-07-31 Pending JPWO2024043010A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022132417 2022-08-23
PCT/JP2023/028006 WO2024043010A1 (ja) 2022-08-23 2023-07-31 蛍光体ホイール、光源装置、投写型映像表示装置及び蛍光体ホイールの製造方法

Publications (1)

Publication Number Publication Date
JPWO2024043010A1 true JPWO2024043010A1 (https=) 2024-02-29

Family

ID=90013020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024542704A Pending JPWO2024043010A1 (https=) 2022-08-23 2023-07-31

Country Status (4)

Country Link
US (1) US20250189780A1 (https=)
JP (1) JPWO2024043010A1 (https=)
CN (1) CN119731564A (https=)
WO (1) WO2024043010A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006005367A (ja) * 2004-06-03 2006-01-05 Lumileds Lighting Us Llc 発光デバイスのための発光セラミック
JP2011243840A (ja) * 2010-05-20 2011-12-01 Stanley Electric Co Ltd 光源装置および照明装置
JP2012013897A (ja) * 2010-06-30 2012-01-19 Jvc Kenwood Corp 光源装置および投射型表示装置
JP2013073063A (ja) * 2011-09-28 2013-04-22 Casio Comput Co Ltd 蛍光体ホイール、光源装置及びプロジェクター
JP2016012116A (ja) * 2014-06-02 2016-01-21 カシオ計算機株式会社 光源装置及び投影装置
JP2017167521A (ja) * 2016-03-15 2017-09-21 パナソニックＩｐマネジメント株式会社 蛍光体ホイール、光源装置及び投写型映像表示装置
WO2020085204A1 (ja) * 2018-10-22 2020-04-30 シャープ株式会社 光学素子および光学装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006005367A (ja) * 2004-06-03 2006-01-05 Lumileds Lighting Us Llc 発光デバイスのための発光セラミック
JP2011243840A (ja) * 2010-05-20 2011-12-01 Stanley Electric Co Ltd 光源装置および照明装置
JP2012013897A (ja) * 2010-06-30 2012-01-19 Jvc Kenwood Corp 光源装置および投射型表示装置
JP2013073063A (ja) * 2011-09-28 2013-04-22 Casio Comput Co Ltd 蛍光体ホイール、光源装置及びプロジェクター
JP2016012116A (ja) * 2014-06-02 2016-01-21 カシオ計算機株式会社 光源装置及び投影装置
JP2017167521A (ja) * 2016-03-15 2017-09-21 パナソニックＩｐマネジメント株式会社 蛍光体ホイール、光源装置及び投写型映像表示装置
WO2020085204A1 (ja) * 2018-10-22 2020-04-30 シャープ株式会社 光学素子および光学装置

Also Published As

Publication number Publication date
CN119731564A (zh) 2025-03-28
US20250189780A1 (en) 2025-06-12
WO2024043010A1 (ja) 2024-02-29

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