JP6072177B2 - 光学ユニット、光学装置およびこれを用いた光源装置、投射型表示装置 - Google Patents

光学ユニット、光学装置およびこれを用いた光源装置、投射型表示装置 Download PDF

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JP6072177B2
JP6072177B2 JP2015176821A JP2015176821A JP6072177B2 JP 6072177 B2 JP6072177 B2 JP 6072177B2 JP 2015176821 A JP2015176821 A JP 2015176821A JP 2015176821 A JP2015176821 A JP 2015176821A JP 6072177 B2 JP6072177 B2 JP 6072177B2
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light
mirror
concave
optical
unit
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Japanese (ja)
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JP2016071353A5 (enrdf_load_stackoverflow
JP2016071353A (ja
Inventor
猪子　和宏
和宏 猪子
貴士 須藤
貴士 須藤
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to US14/868,190 priority Critical patent/US9864263B2/en
Priority to DE102015116447.7A priority patent/DE102015116447B4/de
Priority to CN201510639227.5A priority patent/CN105467736B/zh
Priority to GB1517286.9A priority patent/GB2531920B/en
Publication of JP2016071353A publication Critical patent/JP2016071353A/ja
Publication of JP2016071353A5 publication Critical patent/JP2016071353A5/ja
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  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Microscoopes, Condenser (AREA)
  • Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2015176821A 2014-09-30 2015-09-08 光学ユニット、光学装置およびこれを用いた光源装置、投射型表示装置 Active JP6072177B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/868,190 US9864263B2 (en) 2014-09-30 2015-09-28 Optical unit, optical apparatus using the same, light source apparatus, and projection display apparatus
DE102015116447.7A DE102015116447B4 (de) 2014-09-30 2015-09-29 Optische Einheit, optische Vorrichtung, die dieselbe verwendet, Lichtquellenvorrichtung und Projektionsanzeigevorrichtung
CN201510639227.5A CN105467736B (zh) 2014-09-30 2015-09-30 光学单元、使用其的光学装置、光源装置和投影显示装置
GB1517286.9A GB2531920B (en) 2014-09-30 2015-09-30 Optical unit, optical apparatus using the same, light source apparatus, and projection display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014201811 2014-09-30
JP2014201811 2014-09-30

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JP2016195993A Division JP6604929B2 (ja) 2014-09-30 2016-10-03 光学ユニットおよびこれを用いた光学装置、光源装置、投射型表示装置

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JP2016071353A JP2016071353A (ja) 2016-05-09
JP2016071353A5 JP2016071353A5 (enrdf_load_stackoverflow) 2016-08-12
JP6072177B2 true JP6072177B2 (ja) 2017-02-01

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JP2016195993A Active JP6604929B2 (ja) 2014-09-30 2016-10-03 光学ユニットおよびこれを用いた光学装置、光源装置、投射型表示装置

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6919266B2 (ja) * 2017-03-28 2021-08-18 セイコーエプソン株式会社 光射出装置および画像表示システム
US11152758B2 (en) * 2018-09-06 2021-10-19 Nichia Corporation Light emitting device
CN113615018A (zh) * 2019-03-25 2021-11-05 松下电器产业株式会社 半导体激光器装置
JP6973457B2 (ja) * 2019-09-20 2021-12-01 セイコーエプソン株式会社 プロジェクター

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523977B2 (en) * 2001-02-20 2003-02-25 Prokia Technology Co., Ltd. Illuminating apparatus including a plurality of light sources that generate primary color light components
CN101393382A (zh) * 2007-09-18 2009-03-25 中强光电股份有限公司 投影显示装置及其光源模块
JP5157961B2 (ja) * 2009-02-27 2013-03-06 ウシオ電機株式会社 光源装置
JP5429543B2 (ja) * 2009-09-15 2014-02-26 カシオ計算機株式会社 光源ユニット及びプロジェクタ
JP5500339B2 (ja) * 2009-09-29 2014-05-21 カシオ計算機株式会社 光源装置及びプロジェクタ
JP6202661B2 (ja) * 2011-09-28 2017-09-27 カシオ計算機株式会社 光源装置、及び、プロジェクタ
JP2013080578A (ja) * 2011-10-03 2013-05-02 Seiko Epson Corp 光源装置及びプロジェクター
JP5914808B2 (ja) * 2011-12-21 2016-05-11 パナソニックＩｐマネジメント株式会社 光源装置及び投写型映像表示装置
US9625800B2 (en) * 2012-11-06 2017-04-18 Sony Corporation Light source, light source apparatus, and image display apparatus to facilitate cooling and handling of the light source
JP6178991B2 (ja) * 2013-01-24 2017-08-16 パナソニックＩｐマネジメント株式会社 光源ユニットおよびそれを用いた光源モジュール
JP6186752B2 (ja) * 2013-03-01 2017-08-30 カシオ計算機株式会社 光源装置及び投影装置
JP2016018594A (ja) * 2014-07-04 2016-02-01 三菱電機株式会社 光源装置および電気機器

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JP2017016155A (ja) 2017-01-19
JP2016071353A (ja) 2016-05-09
JP6604929B2 (ja) 2019-11-13

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