JP5239639B2 - スクリーン - Google Patents

スクリーン Download PDF

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Publication number
JP5239639B2
JP5239639B2 JP2008221048A JP2008221048A JP5239639B2 JP 5239639 B2 JP5239639 B2 JP 5239639B2 JP 2008221048 A JP2008221048 A JP 2008221048A JP 2008221048 A JP2008221048 A JP 2008221048A JP 5239639 B2 JP5239639 B2 JP 5239639B2
Authority
JP
Japan
Prior art keywords
arm
screen
arm member
fixing
support
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
JP2008221048A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010054907A (ja
JP2010054907A5 (enExample
Inventor
昌人 丸山
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 JP2008221048A priority Critical patent/JP5239639B2/ja
Priority to US12/546,770 priority patent/US7974004B2/en
Publication of JP2010054907A publication Critical patent/JP2010054907A/ja
Publication of JP2010054907A5 publication Critical patent/JP2010054907A5/ja
Application granted granted Critical
Publication of JP5239639B2 publication Critical patent/JP5239639B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
JP2008221048A 2008-08-29 2008-08-29 スクリーン Active JP5239639B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008221048A JP5239639B2 (ja) 2008-08-29 2008-08-29 スクリーン
US12/546,770 US7974004B2 (en) 2008-08-29 2009-08-25 Screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008221048A JP5239639B2 (ja) 2008-08-29 2008-08-29 スクリーン

Publications (3)

Publication Number Publication Date
JP2010054907A JP2010054907A (ja) 2010-03-11
JP2010054907A5 JP2010054907A5 (enExample) 2011-10-13
JP5239639B2 true JP5239639B2 (ja) 2013-07-17

Family

ID=41725064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008221048A Active JP5239639B2 (ja) 2008-08-29 2008-08-29 スクリーン

Country Status (2)

Country Link
US (1) US7974004B2 (enExample)
JP (1) JP5239639B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8453361B2 (en) * 2011-07-13 2013-06-04 Roberto Garcia Quilt fabrication and display device
US8973645B1 (en) * 2011-08-24 2015-03-10 Carl S. Cannova Portable wind-resistant traffic screen and related method
CN202472230U (zh) * 2012-03-07 2012-10-03 极品影视设备科技(深圳)有限公司 隐藏式投影幕
US8570651B1 (en) * 2012-06-04 2013-10-29 Hae-Yong Choi Both side screen for combined use of 2D/3D images
US9039105B2 (en) 2012-09-05 2015-05-26 Joseph Nick Salvator Divona Video wall cover
CN105992973B (zh) * 2014-02-11 2019-06-21 瑞尔D股份有限公司 用于屏幕材料的应变消除安装方法和装置
US9908465B2 (en) * 2014-11-10 2018-03-06 Donna Allison Portable traffic incident screen
CN105791727A (zh) * 2014-12-26 2016-07-20 海信集团有限公司 一种软屏幕支撑调节装置及投影显示装置
US9750357B2 (en) * 2015-09-14 2017-09-05 William Hopp Frameless flat artwork mounting apparatus
KR102527214B1 (ko) * 2016-05-04 2023-04-28 삼성디스플레이 주식회사 롤러블 표시 장치
US10139720B2 (en) * 2016-05-11 2018-11-27 Hisense Co., Ltd. Projection system and projection screen supporting device
US10047896B2 (en) * 2016-12-13 2018-08-14 Oswald Chu Tripod system and method
CN112305846B (zh) * 2019-07-24 2024-01-05 深圳光峰科技股份有限公司 投影屏幕安装装置及其使用方法
US11649653B2 (en) * 2019-12-31 2023-05-16 Sunjoy Industries Group Ltd. Spring-loaded plug insert and an outdoor shelter including the same
USD940228S1 (en) * 2020-12-02 2022-01-04 Shenzhen Neewer Technology Co., Ltd. Background board
USD982653S1 (en) * 2021-04-26 2023-04-04 Mengyan Zhang Multifunction projection screen
USD1022009S1 (en) * 2022-04-26 2024-04-09 Li Zhang Multipurpose foldable projection screen with stand
USD1015407S1 (en) * 2022-05-12 2024-02-20 Shenzhen Le Jia Da Science And Technology Co., Ltd. Projection screen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017152A (en) * 1975-05-14 1977-04-12 Allen William P Portable projection screen
IT1036656B (it) * 1975-07-03 1979-10-30 Dario B Tenda parasole sostenuta da un elemento di sostegno per ombreggiare spiazzi di giardini o spiaggie con struttura portante per effettuarne l apertura e la chiusura
NZ214968A (en) * 1985-02-05 1989-04-26 Alec David Ward Screen retained between spaced apart rails
JPH0443855Y2 (enExample) * 1987-09-22 1992-10-16
US5373863A (en) * 1992-12-29 1994-12-20 Prizio; Ricci Invisi-blind camouflage device
JP2003315920A (ja) 2002-04-18 2003-11-06 Izumi-Cosmo Co Ltd 可搬式スクリーン装置
JP3099301U (ja) * 2003-07-17 2004-04-02 秋吉　穣 膜体張設構造
US6928904B2 (en) * 2003-08-29 2005-08-16 Chih-Ching Hsien Hand tool having a quick driving effect
US20060077356A1 (en) * 2004-09-27 2006-04-13 Peter Merczak Transportable projecting device
JP3119961U (ja) * 2005-07-22 2006-03-23 株式会社ロケット・アイズ スクリーン

Also Published As

Publication number Publication date
JP2010054907A (ja) 2010-03-11
US20100053747A1 (en) 2010-03-04
US7974004B2 (en) 2011-07-05

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