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AU2000271059A1 - Rear projection screen with reduced speckle - Google Patents

Rear projection screen with reduced speckle

Info

Publication number
AU2000271059A1
AU2000271059A1 AU2000271059A AU7105900A AU2000271059A1 AU 2000271059 A1 AU2000271059 A1 AU 2000271059A1 AU 2000271059 A AU2000271059 A AU 2000271059A AU 7105900 A AU7105900 A AU 7105900A AU 2000271059 A1 AU2000271059 A1 AU 2000271059A1
Authority
AU
Australia
Prior art keywords
projection screen
rear projection
reduced speckle
speckle
reduced
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.)
Abandoned
Application number
AU2000271059A
Inventor
Thomas Gehring
Robert Moshrefzadeh
Andrew Peipel
Patrick Thomas
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
Original Assignee
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 AU2000271059A1 publication Critical patent/AU2000271059A1/en
Abandoned legal-status Critical Current

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
    • G03B21/62—Translucent 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
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
AU2000271059A 2000-04-26 2000-09-05 Rear projection screen with reduced speckle Abandoned AU2000271059A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/560,267 US6466368B1 (en) 2000-04-26 2000-04-26 Rear projection screen with reduced speckle
US09560267 2000-04-26
PCT/US2000/024154 WO2001081996A1 (en) 2000-04-26 2000-09-05 Rear projection screen with reduced speckle

Publications (1)

Publication Number Publication Date
AU2000271059A1 true AU2000271059A1 (en) 2001-11-07

Family

ID=24237054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000271059A Abandoned AU2000271059A1 (en) 2000-04-26 2000-09-05 Rear projection screen with reduced speckle

Country Status (7)

Country Link
US (1) US6466368B1 (en)
EP (1) EP1277084A1 (en)
JP (1) JP2003533713A (en)
KR (1) KR100652081B1 (en)
CN (1) CN100388122C (en)
AU (1) AU2000271059A1 (en)
WO (1) WO2001081996A1 (en)

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US9411180B2 (en) * 2011-02-28 2016-08-09 Corning Incorporated Apparatus and method for determining sparkle
US8599483B1 (en) 2012-06-05 2013-12-03 3M Innovative Properties Company High angle rear projection system
JP2015532467A (en) * 2012-10-10 2015-11-09 コーニング インコーポレイテッド Display device with antiglare layer to reduce the appearance of fluorescence
US9992463B2 (en) 2013-03-14 2018-06-05 3M Innovative Properties Company Alignments for a projection system with a shaped projection screen using alignment content
US9013790B1 (en) 2014-06-12 2015-04-21 Google Inc. High contrast rear projection screen for use with a diverging illumination source
US9176370B1 (en) * 2014-06-12 2015-11-03 Google Inc. High contrast rear projection screen
US9250508B1 (en) 2014-11-17 2016-02-02 Google Inc. Rear projection screen with pin-hole concentrator array
US9256115B1 (en) * 2014-12-29 2016-02-09 Google Inc. Dual sided lens array using clear beads
US10716867B2 (en) 2015-02-06 2020-07-21 The Board Of Trustees Of The Leland Stanford Junior University High-resolution optical molecular imaging systems, compositions, and methods
US9519206B1 (en) 2015-06-25 2016-12-13 X Development Llc High contrast projection screen with stray light rejection
US9772550B2 (en) 2015-08-04 2017-09-26 X Development Llc Apparatus, system and method for mitigating contrast artifacts at an overlap region of a projected image
US10482525B2 (en) 2015-08-25 2019-11-19 Keenwawa, Inc. Computer systems and methods for processing and managing product orders
WO2017070178A1 (en) * 2015-10-19 2017-04-27 The Board Of Trustees Of The Leland Stanford Junior University Methods and apparatus for speckle-free optical coherence imaging
JP6638503B2 (en) * 2016-03-22 2020-01-29 大日本印刷株式会社 Reflective screen, video display system
CN106152017A (en) * 2016-08-16 2016-11-23 上海小糸车灯有限公司 The light distributing method of automobile brake lamp
KR20180077733A (en) * 2016-12-29 2018-07-09 엘에스산전 주식회사 Protective glass for solar cell module and manufacturing method the same
US10620447B2 (en) 2017-01-19 2020-04-14 Cognex Corporation System and method for reduced-speckle laser line generation
CN110083005A (en) * 2018-01-23 2019-08-02 台湾扬昕股份有限公司 Rear projection screen
CN208110256U (en) * 2018-03-21 2018-11-16 中强光电股份有限公司 rear projection screen
WO2019191469A1 (en) * 2018-03-28 2019-10-03 Keenwawa, Inc. Real-time processing and managing of product orders

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Also Published As

Publication number Publication date
KR20030062231A (en) 2003-07-23
JP2003533713A (en) 2003-11-11
CN1452729A (en) 2003-10-29
US6466368B1 (en) 2002-10-15
KR100652081B1 (en) 2006-11-30
WO2001081996A1 (en) 2001-11-01
EP1277084A1 (en) 2003-01-22
CN100388122C (en) 2008-05-14

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