JP7021680B2 - プロジェクター - Google Patents

プロジェクター Download PDF

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Publication number
JP7021680B2
JP7021680B2 JP2020019140A JP2020019140A JP7021680B2 JP 7021680 B2 JP7021680 B2 JP 7021680B2 JP 2020019140 A JP2020019140 A JP 2020019140A JP 2020019140 A JP2020019140 A JP 2020019140A JP 7021680 B2 JP7021680 B2 JP 7021680B2
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JP
Japan
Prior art keywords
light source
light
cooling unit
source array
liquid refrigerant
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.)
Active
Application number
JP2020019140A
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English (en)
Japanese (ja)
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JP2020079950A (ja
JP2020079950A5 (enExample
Inventor
貴博 鈴木
貴弘 宮田
誠 座光寺
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
Priority to JP2020019140A priority Critical patent/JP7021680B2/ja
Publication of JP2020079950A publication Critical patent/JP2020079950A/ja
Publication of JP2020079950A5 publication Critical patent/JP2020079950A5/ja
Application granted granted Critical
Publication of JP7021680B2 publication Critical patent/JP7021680B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Projection Apparatus (AREA)
JP2020019140A 2020-02-06 2020-02-06 プロジェクター Active JP7021680B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020019140A JP7021680B2 (ja) 2020-02-06 2020-02-06 プロジェクター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020019140A JP7021680B2 (ja) 2020-02-06 2020-02-06 プロジェクター

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2017206606A Division JP6658712B2 (ja) 2017-10-25 2017-10-25 プロジェクター

Publications (3)

Publication Number Publication Date
JP2020079950A JP2020079950A (ja) 2020-05-28
JP2020079950A5 JP2020079950A5 (enExample) 2020-11-12
JP7021680B2 true JP7021680B2 (ja) 2022-02-17

Family

ID=70802427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020019140A Active JP7021680B2 (ja) 2020-02-06 2020-02-06 プロジェクター

Country Status (1)

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JP (1) JP7021680B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7790043B2 (ja) 2021-07-16 2025-12-23 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
JP7367738B2 (ja) * 2021-08-27 2023-10-24 セイコーエプソン株式会社 プロジェクターおよび冷却装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005045062A (ja) 2003-07-23 2005-02-17 Seiko Epson Corp 光源装置及びそれを用いた投射型表示装置
JP2005338251A (ja) 2004-05-25 2005-12-08 Seiko Epson Corp 光源装置及びプロジェクタ
WO2011152217A1 (ja) 2010-05-31 2011-12-08 日本電気株式会社 ディスプレイ装置
JP2014035376A (ja) 2012-08-07 2014-02-24 Seiko Epson Corp 画像表示装置
WO2015186257A1 (ja) 2014-06-06 2015-12-10 三菱電機株式会社 冷却装置、冷却装置を備えた光源装置、および光源装置を備えた投写型映像表示装置
JP2016195215A (ja) 2015-04-01 2016-11-17 Ｎｅｃディスプレイソリューションズ株式会社 冷却システムおよびこれを備えた電子機器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005045062A (ja) 2003-07-23 2005-02-17 Seiko Epson Corp 光源装置及びそれを用いた投射型表示装置
JP2005338251A (ja) 2004-05-25 2005-12-08 Seiko Epson Corp 光源装置及びプロジェクタ
WO2011152217A1 (ja) 2010-05-31 2011-12-08 日本電気株式会社 ディスプレイ装置
JP2014035376A (ja) 2012-08-07 2014-02-24 Seiko Epson Corp 画像表示装置
WO2015186257A1 (ja) 2014-06-06 2015-12-10 三菱電機株式会社 冷却装置、冷却装置を備えた光源装置、および光源装置を備えた投写型映像表示装置
JP2016195215A (ja) 2015-04-01 2016-11-17 Ｎｅｃディスプレイソリューションズ株式会社 冷却システムおよびこれを備えた電子機器

Also Published As

Publication number Publication date
JP2020079950A (ja) 2020-05-28

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