TWI425297B - 光源單元及投影機 - Google Patents

光源單元及投影機 Download PDF

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Publication number
TWI425297B
TWI425297B TW100110508A TW100110508A TWI425297B TW I425297 B TWI425297 B TW I425297B TW 100110508 A TW100110508 A TW 100110508A TW 100110508 A TW100110508 A TW 100110508A TW I425297 B TWI425297 B TW I425297B
Authority
TW
Taiwan
Prior art keywords
light source
unit
excitation light
excitation
light
Prior art date
Application number
TW100110508A
Other languages
English (en)
Chinese (zh)
Other versions
TW201142472A (en
Inventor
Mamoru Shibasaki
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of TW201142472A publication Critical patent/TW201142472A/zh
Application granted granted Critical
Publication of TWI425297B publication Critical patent/TWI425297B/zh

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
    • 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
    • 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
    • G03B21/16—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
    • 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
    • G03B21/2086—Security or safety means in lamp houses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW100110508A 2010-03-31 2011-03-28 光源單元及投影機 TWI425297B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010082695A JP4936091B2 (ja) 2010-03-31 2010-03-31 光源ユニット及びプロジェクタ

Publications (2)

Publication Number Publication Date
TW201142472A TW201142472A (en) 2011-12-01
TWI425297B true TWI425297B (zh) 2014-02-01

Family

ID=44650262

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100110508A TWI425297B (zh) 2010-03-31 2011-03-28 光源單元及投影機

Country Status (6)

Country Link
US (1) US8500289B2 (enExample)
JP (1) JP4936091B2 (enExample)
KR (1) KR101227997B1 (enExample)
CN (1) CN102207668B (enExample)
DE (1) DE102011006536B4 (enExample)
TW (1) TWI425297B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4973962B2 (ja) * 2010-03-31 2012-07-11 カシオ計算機株式会社 光源装置及びプロジェクタ
JP5223941B2 (ja) * 2011-03-28 2013-06-26 カシオ計算機株式会社 投影装置
CN102854725A (zh) * 2011-06-28 2013-01-02 中强光电股份有限公司 投影装置
JP6098074B2 (ja) * 2011-10-31 2017-03-22 株式会社リコー 投影表示装置
JP5799756B2 (ja) * 2011-11-02 2015-10-28 セイコーエプソン株式会社 プロジェクター
CN102645828B (zh) * 2011-12-01 2014-11-05 深圳市光峰光电技术有限公司 投影装置、显示用光源系统及其控制方法
JP5927011B2 (ja) * 2012-04-10 2016-05-25 オリンパス株式会社 内視鏡装置
JP6229316B2 (ja) * 2013-06-03 2017-11-15 セイコーエプソン株式会社 光源装置およびプロジェクター
JP6245469B2 (ja) * 2013-09-20 2017-12-13 カシオ計算機株式会社 光源ユニット及びプロジェクタ
JP2015094860A (ja) * 2013-11-12 2015-05-18 株式会社リコー 照明光源装置および画像投影装置
JP6344596B2 (ja) * 2014-03-17 2018-06-20 カシオ計算機株式会社 光源装置及び投影装置
JP6424444B2 (ja) * 2014-03-27 2018-11-21 セイコーエプソン株式会社 プロジェクターの制御方法
JP6460370B2 (ja) * 2014-05-22 2019-01-30 カシオ計算機株式会社 光源装置及び画像投影装置
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
CN105301880B (zh) * 2014-06-02 2017-05-03 卡西欧计算机株式会社 光源装置及具备该光源装置的投影装置
DE102014221668B4 (de) 2014-10-24 2022-07-07 Coretronic Corporation Beleuchtungsvorrichtung
TWI557493B (zh) * 2015-01-22 2016-11-11 中強光電股份有限公司 波長轉換模組及投影機
JP6070793B2 (ja) * 2015-08-21 2017-02-01 セイコーエプソン株式会社 プロジェクターの制御方法およびプロジェクター
US10785460B2 (en) 2016-11-02 2020-09-22 Sony Corporation Projection display apparatus and method of controlling projection display apparatus
CN106502035A (zh) * 2016-11-18 2017-03-15 四川长虹电器股份有限公司 一种激光光源系统
JP2018128634A (ja) 2017-02-10 2018-08-16 キヤノン株式会社 投射型表示装置
MX2017008919A (es) * 2017-07-05 2018-03-01 Gabriela Reyes Fuchs Carmen Proceso para formar una imagen a color de materiales incinerados mediante tecnicas de microscopia.
JP7186713B2 (ja) * 2017-10-13 2022-12-09 株式会社小糸製作所 車両用灯具
US11422359B2 (en) 2017-12-05 2022-08-23 Sharp Nec Display Solutions, Ltd. Projector, rotational phase control device, program for the rotational phase control device and wheel rotational speed control method
CN111624838A (zh) * 2019-02-28 2020-09-04 中强光电股份有限公司 投影系统以及投影系统的驱动方法
JP7071703B2 (ja) * 2020-03-03 2022-05-19 カシオ計算機株式会社 光源装置、投影装置及び光源制御方法
JP2023550316A (ja) 2020-11-09 2023-12-01 ジメノ，インコーポレイテッド ディービーエー モナーク トラクター バッテリ交換システム
US11407298B1 (en) 2021-11-15 2022-08-09 Amos Power, Inc. Removable battery unit for an electric vehicle
US11364959B1 (en) 2021-12-27 2022-06-21 Amos Power, Inc. Modular robotic vehicle
USD1014569S1 (en) 2022-04-01 2024-02-13 Amos Power, Inc. Robotic vehicle
USD1014573S1 (en) 2022-04-01 2024-02-13 Amos Power, Inc. Removable track unit for a robotic vehicle
US11547035B1 (en) 2022-05-24 2023-01-10 Amos Power, Inc. Lift assist for an electrically driven hitch on an robotic vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004341105A (ja) * 2003-05-14 2004-12-02 Nec Viewtechnology Ltd 投写型表示装置
JP2006154002A (ja) * 2004-11-25 2006-06-15 Matsushita Electric Works Ltd プロジェクタ装置
TWI312099B (enExample) * 2004-05-26 2009-07-11 Seiko Epson Corporatio
TW200951609A (en) * 2008-05-15 2009-12-16 Casio Computer Co Ltd Light source unit and projector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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JP2002333671A (ja) * 2001-05-07 2002-11-22 Matsushita Electric Ind Co Ltd プロジェクタの色再現性補正装置
JP4802512B2 (ja) * 2005-02-25 2011-10-26 カシオ計算機株式会社 投影装置、投影装置の運転制御方法及びプログラム
JP2008181044A (ja) * 2007-01-26 2008-08-07 Seiko Epson Corp プロジェクタおよび遊技機
JP2009085977A (ja) * 2007-09-27 2009-04-23 Brother Ind Ltd プロジェクタ
CN101750855B (zh) * 2008-12-19 2011-11-16 绎立锐光科技开发(深圳)有限公司 投影系统、调色装置的保护方法及装置
JP4678556B2 (ja) * 2009-03-17 2011-04-27 カシオ計算機株式会社 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ
JP4873276B2 (ja) 2009-10-28 2012-02-08 カシオ計算機株式会社 光源ユニット及びプロジェクタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004341105A (ja) * 2003-05-14 2004-12-02 Nec Viewtechnology Ltd 投写型表示装置
TWI312099B (enExample) * 2004-05-26 2009-07-11 Seiko Epson Corporatio
JP2006154002A (ja) * 2004-11-25 2006-06-15 Matsushita Electric Works Ltd プロジェクタ装置
TW200951609A (en) * 2008-05-15 2009-12-16 Casio Computer Co Ltd Light source unit and projector

Also Published As

Publication number Publication date
US20110242502A1 (en) 2011-10-06
CN102207668B (zh) 2012-11-21
KR20110110007A (ko) 2011-10-06
US8500289B2 (en) 2013-08-06
DE102011006536B4 (de) 2019-05-29
TW201142472A (en) 2011-12-01
CN102207668A (zh) 2011-10-05
DE102011006536A1 (de) 2011-10-06
JP4936091B2 (ja) 2012-05-23
JP2011215332A (ja) 2011-10-27
KR101227997B1 (ko) 2013-02-01

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