PL3332290T3 - Ekran projekcyjny - Google Patents

Ekran projekcyjny

Info

Publication number
PL3332290T3
PL3332290T3 PL16747796T PL16747796T PL3332290T3 PL 3332290 T3 PL3332290 T3 PL 3332290T3 PL 16747796 T PL16747796 T PL 16747796T PL 16747796 T PL16747796 T PL 16747796T PL 3332290 T3 PL3332290 T3 PL 3332290T3
Authority
PL
Poland
Prior art keywords
projection screen
projection
screen
Prior art date
Application number
PL16747796T
Other languages
English (en)
Inventor
David Harrison
Original Assignee
Harkness Screens International Limited
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 Harkness Screens International Limited filed Critical Harkness Screens International Limited
Publication of PL3332290T3 publication Critical patent/PL3332290T3/pl

Links

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
    • G03B21/60—Projection screens characterised by the nature of the surface
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/604—Polarised screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
PL16747796T 2015-08-05 2016-08-05 Ekran projekcyjny PL3332290T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1513865.4A GB2537192B (en) 2015-08-05 2015-08-05 A projection screen
PCT/EP2016/068819 WO2017021551A1 (en) 2015-08-05 2016-08-05 A projection screen
EP16747796.7A EP3332290B1 (en) 2015-08-05 2016-08-05 A projection screen

Publications (1)

Publication Number Publication Date
PL3332290T3 true PL3332290T3 (pl) 2021-04-19

Family

ID=54063233

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16747796T PL3332290T3 (pl) 2015-08-05 2016-08-05 Ekran projekcyjny

Country Status (9)

Country Link
US (1) US10663850B2 (pl)
EP (1) EP3332290B1 (pl)
KR (1) KR20180038481A (pl)
CN (1) CN108139659A (pl)
CA (1) CA2994499A1 (pl)
ES (1) ES2811343T3 (pl)
GB (1) GB2537192B (pl)
PL (1) PL3332290T3 (pl)
WO (1) WO2017021551A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7050165B2 (ja) * 2018-02-26 2022-04-07 ギリアード サイエンシーズ， インコーポレイテッド Ｈｂｖ複製阻害剤としての置換ピロリジン化合物
CN109151421A (zh) * 2018-10-30 2019-01-04 深圳暴风统帅科技有限公司 投影电视幕布及投影系统
CN109683442A (zh) * 2019-01-30 2019-04-26 广州悦荣欣科技有限公司 粘贴式软性激光电视屏幕
CN111650809A (zh) * 2019-03-04 2020-09-11 深圳光峰科技股份有限公司 线栅结构及其制作方法、投影屏幕
FR3153047B1 (fr) * 2023-09-15 2025-11-07 Valeo Vision Dispositif de projection comportant une source lumineuse cohérente et une surface de projection texturée

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190320A (en) 1978-10-24 1980-02-26 Jesus Ferro Projection screen
JPS5852628A (ja) * 1981-09-24 1983-03-28 Mitsubishi Rayon Co Ltd 反射スクリ−ン
JPS5852628U (ja) 1981-10-06 1983-04-09 ティーディーケイ株式会社 ビデオテ−プレコ−ダ用磁気ヘツド
US5361163A (en) * 1991-06-03 1994-11-01 Dai Nippon Printing Co., Ltd. Reflection type projection screen, production process thereof, and production apparatus thereof
JP2926454B2 (ja) * 1992-10-02 1999-07-28 大日本印刷株式会社 反射型映写スクリーン
US5473469A (en) * 1994-05-12 1995-12-05 Philips Electronics North America Corporation Front projection screen with lenticular front surface
US6144491A (en) * 1996-02-29 2000-11-07 Dai Nippon Printing Co., Ltd. Reflection-type projection screen
JP3332211B2 (ja) * 1998-01-07 2002-10-07 株式会社きもと プロジェクタ用反射型スクリーン
US6600599B2 (en) * 1998-06-09 2003-07-29 Avery Dennison Corporation Rear projection screens and light filters with conformable coatings and methods of making the same
US7063872B1 (en) * 1999-02-05 2006-06-20 Fuji Photo Co., Ltd. Films having a high transmittance and matt property
CN100492163C (zh) * 2003-05-26 2009-05-27 夏普株式会社 反射型屏幕
DE102004052102A1 (de) * 2004-10-26 2006-05-04 Rheinmetall Defence Electronics Gmbh Sichtsystem
CN101176036B (zh) * 2005-05-17 2010-05-19 松下电器产业株式会社 激光图像显示装置和激光图像显示屏幕
US20070206281A1 (en) * 2006-03-01 2007-09-06 Teng Yu S Projection screen
JP4172502B2 (ja) * 2006-06-14 2008-10-29 セイコーエプソン株式会社 スクリーン、リアプロジェクタ及び画像表示装置
US8115997B1 (en) 2011-03-30 2012-02-14 Martin Chien Projection screen
US20140313579A1 (en) * 2011-12-20 2014-10-23 3M Innovative Properties Company High contrast projection screen
US9041691B1 (en) * 2013-02-11 2015-05-26 Rawles Llc Projection surface with reflective elements for non-visible light
US8687272B1 (en) 2013-04-19 2014-04-01 Laser Light Engines, Inc. Low-speckle projection screen
WO2015108295A1 (en) * 2014-01-15 2015-07-23 Lg Electronics Inc. Reflective screen, display having the same and method for manufacturing reflective screen

Also Published As

Publication number Publication date
WO2017021551A1 (en) 2017-02-09
CA2994499A1 (en) 2017-02-09
US10663850B2 (en) 2020-05-26
ES2811343T3 (es) 2021-03-11
CN108139659A (zh) 2018-06-08
GB201513865D0 (en) 2015-09-16
EP3332290A1 (en) 2018-06-13
GB2537192A (en) 2016-10-12
EP3332290B1 (en) 2020-05-13
US20180224734A1 (en) 2018-08-09
KR20180038481A (ko) 2018-04-16
GB2537192B (en) 2017-04-12

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