CN110888289A - 光源装置以及投影仪 - Google Patents

光源装置以及投影仪 Download PDF

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Publication number
CN110888289A
CN110888289A CN201910849782.9A CN201910849782A CN110888289A CN 110888289 A CN110888289 A CN 110888289A CN 201910849782 A CN201910849782 A CN 201910849782A CN 110888289 A CN110888289 A CN 110888289A
Authority
CN
China
Prior art keywords
light
substrate
light source
source device
holding member
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
CN201910849782.9A
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English (en)
Chinese (zh)
Inventor
江川明
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN110888289A publication Critical patent/CN110888289A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating
    • 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
    • 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
    • G03B21/2013—Plural light sources
    • 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
    • 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
    • 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
    • G03B21/206—Control of light source other than position or intensity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201910849782.9A 2018-09-10 2019-09-09 光源装置以及投影仪 Pending CN110888289A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-169056 2018-09-10
JP2018169056A JP7110851B2 (ja) 2018-09-10 2018-09-10 光源装置およびプロジェクター

Publications (1)

Publication Number Publication Date
CN110888289A true CN110888289A (zh) 2020-03-17

Family

ID=69719525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910849782.9A Pending CN110888289A (zh) 2018-09-10 2019-09-09 光源装置以及投影仪

Country Status (3)

Country Link
US (1) US20200081334A1 (enExample)
JP (1) JP7110851B2 (enExample)
CN (1) CN110888289A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112433428A (zh) * 2020-08-18 2021-03-02 深圳市安华光电技术有限公司 Dlp投影仪、光机和led光源装置校准方法
CN112433430A (zh) * 2020-08-18 2021-03-02 深圳市安华光电技术有限公司 用于dlp微型投影仪光机的光源模组及光机、dlp投影仪

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022152154A (ja) * 2021-03-29 2022-10-12 セイコーエプソン株式会社 波長変換装置、光源装置及びプロジェクター

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402347B1 (en) * 1998-12-17 2002-06-11 Koninklijke Philips Electronics N.V. Light generator for introducing light into a bundle of optical fibers
EP1830125A1 (en) * 2004-11-30 2007-09-05 CCS Inc. Light applying device
CN102317828A (zh) * 2009-02-13 2012-01-11 埃赛力达科技Led解决方案有限公司 Led照明装置
US8840253B2 (en) * 2011-03-23 2014-09-23 Panasonic Corporation Light source apparatus and image display apparatus using the same
CN105453353A (zh) * 2013-05-13 2016-03-30 奥斯兰姆奥普托半导体有限责任公司 激光器件及其制造方法
CN106168333A (zh) * 2015-05-20 2016-11-30 日亚化学工业株式会社 发光装置
CN107024826A (zh) * 2016-01-29 2017-08-08 精工爱普生株式会社 光源装置、光源装置的制造方法以及投影仪

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203481A (ja) 2004-01-14 2005-07-28 Nitto Kogaku Kk 紫外線照射装置
JP4706206B2 (ja) * 2004-08-18 2011-06-22 ソニー株式会社 放熱装置及び表示装置
US20090207617A1 (en) 2008-02-20 2009-08-20 Merchant Viren B Light emitting diode (led) connector clip
JP5473535B2 (ja) 2009-10-28 2014-04-16 三菱電機株式会社 光源装置
JP2013250481A (ja) 2012-06-01 2013-12-12 Panasonic Corp 光源装置及び該光源装置を備える投写型表示装置
JP6001968B2 (ja) 2012-09-07 2016-10-05 Idec株式会社 筐体の密閉構造
JP2017211569A (ja) 2016-05-27 2017-11-30 セイコーエプソン株式会社 光源装置、プロジェクター、および光源装置の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402347B1 (en) * 1998-12-17 2002-06-11 Koninklijke Philips Electronics N.V. Light generator for introducing light into a bundle of optical fibers
EP1830125A1 (en) * 2004-11-30 2007-09-05 CCS Inc. Light applying device
CN102317828A (zh) * 2009-02-13 2012-01-11 埃赛力达科技Led解决方案有限公司 Led照明装置
US8840253B2 (en) * 2011-03-23 2014-09-23 Panasonic Corporation Light source apparatus and image display apparatus using the same
CN105453353A (zh) * 2013-05-13 2016-03-30 奥斯兰姆奥普托半导体有限责任公司 激光器件及其制造方法
CN106168333A (zh) * 2015-05-20 2016-11-30 日亚化学工业株式会社 发光装置
CN107024826A (zh) * 2016-01-29 2017-08-08 精工爱普生株式会社 光源装置、光源装置的制造方法以及投影仪

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112433428A (zh) * 2020-08-18 2021-03-02 深圳市安华光电技术有限公司 Dlp投影仪、光机和led光源装置校准方法
CN112433430A (zh) * 2020-08-18 2021-03-02 深圳市安华光电技术有限公司 用于dlp微型投影仪光机的光源模组及光机、dlp投影仪

Also Published As

Publication number Publication date
JP2020042147A (ja) 2020-03-19
JP7110851B2 (ja) 2022-08-02
US20200081334A1 (en) 2020-03-12

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