JP6701873B2 - プロジェクター - Google Patents

プロジェクター Download PDF

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Publication number
JP6701873B2
JP6701873B2 JP2016064222A JP2016064222A JP6701873B2 JP 6701873 B2 JP6701873 B2 JP 6701873B2 JP 2016064222 A JP2016064222 A JP 2016064222A JP 2016064222 A JP2016064222 A JP 2016064222A JP 6701873 B2 JP6701873 B2 JP 6701873B2
Authority
JP
Japan
Prior art keywords
housing
unit
projection
ceiling
projector
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
JP2016064222A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017181566A5 (enExample
JP2017181566A (ja
Inventor
正 杵淵
正 杵淵
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 JP2016064222A priority Critical patent/JP6701873B2/ja
Priority to US15/451,710 priority patent/US10771750B2/en
Priority to CN201710169435.2A priority patent/CN107238998B/zh
Publication of JP2017181566A publication Critical patent/JP2017181566A/ja
Publication of JP2017181566A5 publication Critical patent/JP2017181566A5/ja
Application granted granted Critical
Publication of JP6701873B2 publication Critical patent/JP6701873B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03B21/54—Accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2016064222A 2016-03-28 2016-03-28 プロジェクター Active JP6701873B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016064222A JP6701873B2 (ja) 2016-03-28 2016-03-28 プロジェクター
US15/451,710 US10771750B2 (en) 2016-03-28 2017-03-07 Projector
CN201710169435.2A CN107238998B (zh) 2016-03-28 2017-03-21 投影仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016064222A JP6701873B2 (ja) 2016-03-28 2016-03-28 プロジェクター

Publications (3)

Publication Number Publication Date
JP2017181566A JP2017181566A (ja) 2017-10-05
JP2017181566A5 JP2017181566A5 (enExample) 2019-04-18
JP6701873B2 true JP6701873B2 (ja) 2020-05-27

Family

ID=59898316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016064222A Active JP6701873B2 (ja) 2016-03-28 2016-03-28 プロジェクター

Country Status (3)

Country Link
US (1) US10771750B2 (enExample)
JP (1) JP6701873B2 (enExample)
CN (1) CN107238998B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6682941B2 (ja) * 2016-03-24 2020-04-15 セイコーエプソン株式会社 プロジェクター
JP7026877B2 (ja) * 2019-03-18 2022-03-01 株式会社Esc アンテナ取付装置
JP7352882B2 (ja) * 2019-10-31 2023-09-29 パナソニックＩｐマネジメント株式会社 プロジェクタ

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH046585A (ja) * 1990-04-24 1992-01-10 Matsushita Electric Ind Co Ltd ビデオプロジェクタ装置
JP2581757Y2 (ja) * 1991-04-26 1998-09-24 ミサワホーム株式会社 ビデオプロジェクターの投影装置
CN1119746A (zh) * 1994-09-29 1996-04-03 北京市西城区新开通用试验厂 用于工业控制的吸顶幻灯显示装置
US6637711B2 (en) * 2001-06-08 2003-10-28 Draper, Inc. Projector lift
US7631848B2 (en) * 2001-06-08 2009-12-15 Draper, Inc. Projector lift
JP2004233692A (ja) * 2003-01-30 2004-08-19 Dainippon Printing Co Ltd プロジェクタ装置
AU2004292334B2 (en) * 2003-11-25 2010-12-23 Hills Limited Apparatus for concealing a product
NZ548039A (en) * 2003-11-25 2010-04-30 Herma Technologies Pty Ltd Apparatus for concealing a product such as a video projector by moving a hinged panel
WO2005122242A1 (ja) * 2004-06-07 2005-12-22 Nikon Corporation ステージ装置、露光装置及び露光方法
JP2006349790A (ja) * 2005-06-14 2006-12-28 Seiko Epson Corp エアバッグ装置、および当該エアバッグ装置を備えた電子機器、プロジェクタ
JP5168834B2 (ja) * 2005-09-14 2013-03-27 ソニー株式会社 視聴覚システム
JP5140399B2 (ja) 2007-07-26 2013-02-06 三洋電機株式会社 投写型映像表示装置
JP2009145526A (ja) * 2007-12-13 2009-07-02 Seiko Epson Corp プロジェクタ及び画像表示システム
JPWO2010044204A1 (ja) * 2008-10-15 2012-03-08 パナソニック株式会社 光投射装置
JP2010164685A (ja) * 2009-01-14 2010-07-29 Seiko Epson Corp 投写型表示装置および投写型表示設備
DE102010018896A1 (de) * 2010-04-30 2011-11-03 Airbus Operations Gmbh Passagierversorgungsanordnung für ein Flugzeug
JP5646266B2 (ja) * 2010-09-29 2014-12-24 三洋電機株式会社 プロジェクタ
JP2013142845A (ja) * 2012-01-12 2013-07-22 Nikon Corp 電子装置
US9134592B2 (en) * 2012-04-06 2015-09-15 Seiko Epson Corporation Ceiling hanger
US9268203B1 (en) * 2012-06-01 2016-02-23 Amazon Technologies, Inc. Magnetically coupling a system to a surface
US9316889B2 (en) * 2012-08-07 2016-04-19 Nook Digital, Llc Front projection eReader system
WO2014171147A1 (ja) * 2013-04-18 2014-10-23 パナソニック株式会社 投写型映像表示装置
JP6322916B2 (ja) * 2013-07-19 2018-05-16 セイコーエプソン株式会社 プロジェクター
US9405176B2 (en) 2013-07-19 2016-08-02 Seiko Epson Corporation Projector with adjustable support
JP5637469B1 (ja) * 2013-10-02 2014-12-10 株式会社リコー 画像投射装置
CN203658715U (zh) * 2013-11-21 2014-06-18 徐峻峰 一种投影仪及投影系统
JP6369051B2 (ja) * 2014-02-27 2018-08-08 セイコーエプソン株式会社 プロジェクター
CN205101814U (zh) * 2015-05-27 2016-03-23 刘立仁 投影装置及其吊架
GB2544543B (en) * 2015-11-20 2020-10-07 Zuma Array Ltd Lighting and sound system

Also Published As

Publication number Publication date
US10771750B2 (en) 2020-09-08
CN107238998A (zh) 2017-10-10
CN107238998B (zh) 2021-07-09
US20170280116A1 (en) 2017-09-28
JP2017181566A (ja) 2017-10-05

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