JP6663629B2 - 投影装置 - Google Patents

投影装置 Download PDF

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Publication number
JP6663629B2
JP6663629B2 JP2013264119A JP2013264119A JP6663629B2 JP 6663629 B2 JP6663629 B2 JP 6663629B2 JP 2013264119 A JP2013264119 A JP 2013264119A JP 2013264119 A JP2013264119 A JP 2013264119A JP 6663629 B2 JP6663629 B2 JP 6663629B2
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Japan
Prior art keywords
light
emitted
laser diode
light source
display element
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Active
Application number
JP2013264119A
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English (en)
Japanese (ja)
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JP2015121597A5 (enExample
JP2015121597A (ja
Inventor
山本　協
協 山本
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.)
Casio Computer Co Ltd
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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
Priority to JP2013264119A priority Critical patent/JP6663629B2/ja
Priority to US14/575,217 priority patent/US10432898B2/en
Priority to EP14199175.2A priority patent/EP2887141B1/en
Priority to CN201410798558.9A priority patent/CN104730816B/zh
Publication of JP2015121597A publication Critical patent/JP2015121597A/ja
Publication of JP2015121597A5 publication Critical patent/JP2015121597A5/ja
Application granted granted Critical
Publication of JP6663629B2 publication Critical patent/JP6663629B2/ja
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  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2013264119A 2013-12-20 2013-12-20 投影装置 Active JP6663629B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013264119A JP6663629B2 (ja) 2013-12-20 2013-12-20 投影装置
US14/575,217 US10432898B2 (en) 2013-12-20 2014-12-18 Projector having light source including laser diodes
EP14199175.2A EP2887141B1 (en) 2013-12-20 2014-12-19 Projector having light source including laser diodes
CN201410798558.9A CN104730816B (zh) 2013-12-20 2014-12-19 具有包括激光二极管的光源的投影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013264119A JP6663629B2 (ja) 2013-12-20 2013-12-20 投影装置

Publications (3)

Publication Number Publication Date
JP2015121597A JP2015121597A (ja) 2015-07-02
JP2015121597A5 JP2015121597A5 (enExample) 2017-01-26
JP6663629B2 true JP6663629B2 (ja) 2020-03-13

Family

ID=53533281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013264119A Active JP6663629B2 (ja) 2013-12-20 2013-12-20 投影装置

Country Status (1)

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JP (1) JP6663629B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015176036A (ja) * 2014-03-17 2015-10-05 カシオ計算機株式会社 投影装置
US10432898B2 (en) 2013-12-20 2019-10-01 Casio Computer Co., Ltd. Projector having light source including laser diodes
US11156910B2 (en) 2017-05-19 2021-10-26 Sony Corporation Projection display apparatus including a reflection device including reflection regions and transmission regions
CN111722465A (zh) * 2019-03-20 2020-09-29 株式会社理光 光源装置、图像投影装置和光源光学系统
JP2020204734A (ja) * 2019-06-18 2020-12-24 パナソニックＩｐマネジメント株式会社 光源装置
JP7014210B2 (ja) 2019-08-28 2022-02-01 セイコーエプソン株式会社 照明光学装置及びプロジェクター
JP7459631B2 (ja) * 2020-04-10 2024-04-02 セイコーエプソン株式会社 光源装置及びプロジェクター

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101165584B (zh) * 2006-10-19 2011-03-23 精工爱普生株式会社 光源装置以及图像显示装置
JP2011114182A (ja) * 2009-11-27 2011-06-09 Seiko Epson Corp レーザー光源装置、プロジェクター及びモニター装置
JP2011133782A (ja) * 2009-12-25 2011-07-07 Casio Computer Co Ltd 光源ユニット及びプロジェクタ
JP5511420B2 (ja) * 2010-02-05 2014-06-04 三菱電機株式会社 レーザ光源装置及びプロジェクタ装置
JP5673046B2 (ja) * 2010-12-06 2015-02-18 セイコーエプソン株式会社 光源装置及びプロジェクター
JP2012203392A (ja) * 2011-03-28 2012-10-22 Sony Corp 照明装置、投影型表示装置および直視型表示装置
JP2013045037A (ja) * 2011-08-26 2013-03-04 Sanyo Electric Co Ltd 投写型映像表示装置

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JP2015121597A (ja) 2015-07-02

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