JP6950231B2 - プロジェクター、及び、開口用パネル - Google Patents

プロジェクター、及び、開口用パネル Download PDF

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Publication number
JP6950231B2
JP6950231B2 JP2017063635A JP2017063635A JP6950231B2 JP 6950231 B2 JP6950231 B2 JP 6950231B2 JP 2017063635 A JP2017063635 A JP 2017063635A JP 2017063635 A JP2017063635 A JP 2017063635A JP 6950231 B2 JP6950231 B2 JP 6950231B2
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Japan
Prior art keywords
housing
projector
exhaust
panel
image
Prior art date
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Active
Application number
JP2017063635A
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English (en)
Japanese (ja)
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JP2018165801A (ja
JP2018165801A5 (enExample
Inventor
中山　哲
哲 中山
諒一 中川
諒一 中川
佳世 芥川
佳世 芥川
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 JP2017063635A priority Critical patent/JP6950231B2/ja
Priority to US15/919,495 priority patent/US10288989B2/en
Priority to CN201810251787.7A priority patent/CN108663873A/zh
Publication of JP2018165801A publication Critical patent/JP2018165801A/ja
Publication of JP2018165801A5 publication Critical patent/JP2018165801A5/ja
Application granted granted Critical
Publication of JP6950231B2 publication Critical patent/JP6950231B2/ja
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    • 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
    • G03B21/145—Housing details, e.g. position adjustments thereof
    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
JP2017063635A 2017-03-28 2017-03-28 プロジェクター、及び、開口用パネル Active JP6950231B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017063635A JP6950231B2 (ja) 2017-03-28 2017-03-28 プロジェクター、及び、開口用パネル
US15/919,495 US10288989B2 (en) 2017-03-28 2018-03-13 Projector and panel for opening
CN201810251787.7A CN108663873A (zh) 2017-03-28 2018-03-26 投影仪以及开口用面板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017063635A JP6950231B2 (ja) 2017-03-28 2017-03-28 プロジェクター、及び、開口用パネル

Publications (3)

Publication Number Publication Date
JP2018165801A JP2018165801A (ja) 2018-10-25
JP2018165801A5 JP2018165801A5 (enExample) 2020-03-26
JP6950231B2 true JP6950231B2 (ja) 2021-10-13

Family

ID=63672528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017063635A Active JP6950231B2 (ja) 2017-03-28 2017-03-28 プロジェクター、及び、開口用パネル

Country Status (3)

Country Link
US (1) US10288989B2 (enExample)
JP (1) JP6950231B2 (enExample)
CN (1) CN108663873A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10836318B2 (en) * 2017-10-16 2020-11-17 SMR Patents S.à.r.l. Logo lamp assembly and method of using same
CN111290200B (zh) * 2018-12-06 2021-12-07 中强光电股份有限公司 投影装置
CN109618141A (zh) * 2018-12-24 2019-04-12 北京易创盈互联网科技有限公司 一种乘客新媒体超短焦投影方法及装置
US11466812B1 (en) * 2019-11-11 2022-10-11 Michael Edward Kelley Universally adjusting ultra short throw projector credenza
CN114114799A (zh) * 2020-08-27 2022-03-01 青岛海信激光显示股份有限公司 投影设备
CN114114801B (zh) * 2020-08-27 2024-08-09 青岛海信激光显示股份有限公司 投影设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109767A (en) 1996-03-29 2000-08-29 Minnesota Mining And Manufacturing Company Honeycomb light and heat trap for projector
US6568814B2 (en) * 1999-03-03 2003-05-27 3M Innovative Properties Company Integrated front projection system with shaped imager and associated method
JP2001350199A (ja) 2000-06-05 2001-12-21 Matsushita Electric Ind Co Ltd 投射型表示装置
JP4265289B2 (ja) * 2003-06-05 2009-05-20 株式会社日立製作所 投写型表示装置
JP4265314B2 (ja) * 2003-07-04 2009-05-20 セイコーエプソン株式会社 ルーバ付ダクト、およびプロジェクタ
JP2005234424A (ja) * 2004-02-23 2005-09-02 Casio Comput Co Ltd プロジェクタ
JP2005275200A (ja) * 2004-03-26 2005-10-06 Sanyo Electric Co Ltd 投写型映像表示装置
JP2006337897A (ja) * 2005-06-06 2006-12-14 Mitsubishi Electric Corp プロジェクタ装置及び排気制御システム
JP2008203450A (ja) * 2007-02-19 2008-09-04 Seiko Epson Corp 電子機器
JP4901595B2 (ja) * 2007-03-06 2012-03-21 三洋電機株式会社 投写型表示装置
JP2008262062A (ja) * 2007-04-12 2008-10-30 Sony Corp 投射型表示装置
JP4967773B2 (ja) * 2007-04-12 2012-07-04 ソニー株式会社 投射型表示装置
JP5197117B2 (ja) * 2008-04-10 2013-05-15 キヤノン株式会社 画像投射装置および画像表示システム
JP5380207B2 (ja) * 2009-08-27 2014-01-08 日立コンシューマエレクトロニクス株式会社 投写型表示装置
JPWO2011039834A1 (ja) * 2009-09-29 2013-02-21 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタ装置
JP2011118152A (ja) * 2009-12-03 2011-06-16 Nippon Avionics Co Ltd 投射型表示装置
JP5450247B2 (ja) 2010-05-17 2014-03-26 三洋電機株式会社 投写型表示装置
JP2013041135A (ja) * 2011-08-17 2013-02-28 Seiko Epson Corp プロジェクター
JP6127533B2 (ja) * 2013-01-22 2017-05-17 セイコーエプソン株式会社 プロジェクター
CN203375576U (zh) * 2013-06-03 2014-01-01 美的集团股份有限公司 出风网罩及空调器
JP6205864B2 (ja) * 2013-06-04 2017-10-04 セイコーエプソン株式会社 プロジェクター
JP2015108779A (ja) * 2013-12-05 2015-06-11 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
JP6238059B2 (ja) * 2013-12-18 2017-11-29 カシオ計算機株式会社 投影装置及び投影方法
JP6547298B2 (ja) * 2015-01-06 2019-07-24 セイコーエプソン株式会社 プロジェクター

Also Published As

Publication number Publication date
CN108663873A (zh) 2018-10-16
JP2018165801A (ja) 2018-10-25
US20180284581A1 (en) 2018-10-04
US10288989B2 (en) 2019-05-14

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