CN102341752A - 具有高对比度的前投影屏 - Google Patents

具有高对比度的前投影屏 Download PDF

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Publication number
CN102341752A
CN102341752A CN2010800102344A CN201080010234A CN102341752A CN 102341752 A CN102341752 A CN 102341752A CN 2010800102344 A CN2010800102344 A CN 2010800102344A CN 201080010234 A CN201080010234 A CN 201080010234A CN 102341752 A CN102341752 A CN 102341752A
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CN
China
Prior art keywords
light
configuration according
light diffusion
optical
optical configuration
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.)
Pending
Application number
CN2010800102344A
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English (en)
Chinese (zh)
Inventor
刘宇锋
大卫·T·尤斯特
迈伦·K·乔丹
安德鲁·J·乌德科克
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102341752A publication Critical patent/CN102341752A/zh
Pending legal-status Critical Current

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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
    • G03B21/54—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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN2010800102344A 2009-01-08 2010-01-06 具有高对比度的前投影屏 Pending CN102341752A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14327509P 2009-01-08 2009-01-08
US61/143,275 2009-01-08
PCT/US2010/020176 WO2010080775A1 (en) 2009-01-08 2010-01-06 Front projection screen with high contrast

Publications (1)

Publication Number Publication Date
CN102341752A true CN102341752A (zh) 2012-02-01

Family

ID=42111758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800102344A Pending CN102341752A (zh) 2009-01-08 2010-01-06 具有高对比度的前投影屏

Country Status (6)

Country Link
US (1) US20120013851A1 (enExample)
EP (1) EP2386073A1 (enExample)
JP (1) JP2012514771A (enExample)
KR (1) KR20110112406A (enExample)
CN (1) CN102341752A (enExample)
WO (1) WO2010080775A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104350419A (zh) * 2012-06-08 2015-02-11 法国圣戈班玻璃厂 包含可变光漫射系统的反射投影屏
CN104834127A (zh) * 2015-05-29 2015-08-12 京东方科技集团股份有限公司 一种显示面板及投影显示装置
CN105849600A (zh) * 2013-12-27 2016-08-10 柯尼卡美能达株式会社 光学膜、偏振片和图像显示装置
CN106415439A (zh) * 2013-11-21 2017-02-15 惠普发展公司，有限责任合伙企业 用于镜面反射红外光的投影屏幕

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010081006A1 (en) 2009-01-08 2010-07-15 3M Innovative Properties Company Dry erasable projection article and system
CN102667618B (zh) 2009-11-23 2015-02-25 3M创新有限公司 具有高对比度的正投影屏幕
JP5948991B2 (ja) * 2012-03-13 2016-07-06 富士ゼロックス株式会社 定着装置及び画像形成装置
KR101546930B1 (ko) 2013-08-02 2015-08-27 재단법인대구경북과학기술원 도파민 뉴런 유사 세포군집체 및 그 제조방법
EP3385787A4 (en) * 2015-12-02 2019-05-29 JXTG Nippon Oil & Energy Corporation REFLECTIVE TRANSPARENT VISOR AND IMAGE PROJECTION DEVICE THEREWITH

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1486448A (zh) * 2001-01-17 2004-03-31 3M 投影屏
US20040095561A1 (en) * 2002-11-14 2004-05-20 International Business Machines Corporation Ambient light tolerant image projection method and system
EP1577706A1 (en) * 2004-03-18 2005-09-21 Sony Corporation Screen and method for manufacturing the same
CN1680870A (zh) * 2004-04-09 2005-10-12 精工电子有限公司 屏幕以及使用其的图像投影系统
CN1746703A (zh) * 2004-09-01 2006-03-15 索尼株式会社 光漫射膜及包括该膜的屏幕
CN1954260A (zh) * 2005-02-02 2007-04-25 大日本印刷株式会社 反射屏、反射屏的制造方法和反射型投影系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06258717A (ja) * 1993-03-08 1994-09-16 Dainippon Printing Co Ltd 反射型映写スクリーン
US6381068B1 (en) * 1999-03-19 2002-04-30 3M Innovative Properties Company Reflective projection screen and projection system
US6847483B2 (en) * 2001-12-21 2005-01-25 Bose Corporation Selective reflecting
JP4285259B2 (ja) * 2004-01-30 2009-06-24 凸版印刷株式会社 反射型スクリーン
US7110175B2 (en) * 2004-02-27 2006-09-19 Bose Corporation Display screens
JP2005266264A (ja) * 2004-03-18 2005-09-29 Sony Corp スクリーン
US7408709B2 (en) * 2004-03-18 2008-08-05 Sony Corporation Screen and method for manufacturing the same
JP5064709B2 (ja) * 2006-03-30 2012-10-31 株式会社きもと 明室用反射型スクリーン

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1486448A (zh) * 2001-01-17 2004-03-31 3M 投影屏
US20040095561A1 (en) * 2002-11-14 2004-05-20 International Business Machines Corporation Ambient light tolerant image projection method and system
EP1577706A1 (en) * 2004-03-18 2005-09-21 Sony Corporation Screen and method for manufacturing the same
CN1680870A (zh) * 2004-04-09 2005-10-12 精工电子有限公司 屏幕以及使用其的图像投影系统
CN1746703A (zh) * 2004-09-01 2006-03-15 索尼株式会社 光漫射膜及包括该膜的屏幕
CN1954260A (zh) * 2005-02-02 2007-04-25 大日本印刷株式会社 反射屏、反射屏的制造方法和反射型投影系统

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104350419A (zh) * 2012-06-08 2015-02-11 法国圣戈班玻璃厂 包含可变光漫射系统的反射投影屏
US10908490B2 (en) 2012-06-08 2021-02-02 Cardinal Ig Company Reflective projection screen comprising a variable light scattering system
CN106415439A (zh) * 2013-11-21 2017-02-15 惠普发展公司，有限责任合伙企业 用于镜面反射红外光的投影屏幕
CN106415439B (zh) * 2013-11-21 2020-04-10 惠普发展公司，有限责任合伙企业 用于镜面反射红外光的投影屏幕
CN105849600A (zh) * 2013-12-27 2016-08-10 柯尼卡美能达株式会社 光学膜、偏振片和图像显示装置
CN105849600B (zh) * 2013-12-27 2018-06-22 柯尼卡美能达株式会社 光学膜、偏振片和图像显示装置
CN104834127A (zh) * 2015-05-29 2015-08-12 京东方科技集团股份有限公司 一种显示面板及投影显示装置
CN104834127B (zh) * 2015-05-29 2018-03-06 京东方科技集团股份有限公司 一种显示面板及投影显示装置

Also Published As

Publication number Publication date
EP2386073A1 (en) 2011-11-16
KR20110112406A (ko) 2011-10-12
US20120013851A1 (en) 2012-01-19
WO2010080775A1 (en) 2010-07-15
JP2012514771A (ja) 2012-06-28

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Application publication date: 20120201