CN102763035B - 具有工程颜料的保偏投影屏幕及其制造方法 - Google Patents

具有工程颜料的保偏投影屏幕及其制造方法 Download PDF

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Publication number
CN102763035B
CN102763035B CN201080064446.0A CN201080064446A CN102763035B CN 102763035 B CN102763035 B CN 102763035B CN 201080064446 A CN201080064446 A CN 201080064446A CN 102763035 B CN102763035 B CN 102763035B
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CN
China
Prior art keywords
projection screen
coating
optical
particles
diffuser
Prior art date
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Active
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CN201080064446.0A
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English (en)
Chinese (zh)
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CN102763035A (zh
Inventor
J·彼得森
C·里奇
R·J·柳安多斯基
G·夏普
D·科尔曼
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.)
Wavefront Technology Inc
RealD Inc
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Wavefront Technology Inc
RealD Inc
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Publication of CN102763035A publication Critical patent/CN102763035A/zh
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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
    • G03B21/604—Polarised 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
    • 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
    • G03B21/602—Lenticular 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
    • 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)
CN201080064446.0A 2009-12-22 2010-12-22 具有工程颜料的保偏投影屏幕及其制造方法 Active CN102763035B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28934309P 2009-12-22 2009-12-22
US61/289,343 2009-12-22
PCT/US2010/061944 WO2011087873A2 (en) 2009-12-22 2010-12-22 Polarization preserving projection screen with engineered pigment and method for making same

Publications (2)

Publication Number Publication Date
CN102763035A CN102763035A (zh) 2012-10-31
CN102763035B true CN102763035B (zh) 2015-06-17

Family

ID=44304911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080064446.0A Active CN102763035B (zh) 2009-12-22 2010-12-22 具有工程颜料的保偏投影屏幕及其制造方法

Country Status (8)

Country Link
US (2) US8488240B2 (enExample)
EP (1) EP2517071B1 (enExample)
CN (1) CN102763035B (enExample)
BR (1) BR112012015479A2 (enExample)
CA (1) CA2795690C (enExample)
EA (1) EA028214B1 (enExample)
IN (1) IN2012DN05897A (enExample)
WO (1) WO2011087873A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8760760B2 (en) * 2010-09-30 2014-06-24 Reald Inc. Cleanable coating for projection screen
WO2014210594A1 (en) * 2013-06-28 2014-12-31 Reald Inc. Directional polarization preserving screen
US9791768B2 (en) * 2013-07-19 2017-10-17 3D-Tek Llc Projection screen
US10197905B2 (en) * 2014-01-15 2019-02-05 Lg Electronics Inc. Reflective screen, display having the same and method for manufacturing reflective screen
CN110892309B (zh) 2017-03-08 2022-11-22 加里夏普创新有限责任公司 广角可变中性密度滤光器
WO2019018419A1 (en) 2017-07-17 2019-01-24 Sharp Gary D Wide-angle compensation of uniaxial retarder stacks
US11249355B2 (en) 2018-01-29 2022-02-15 Gary Sharp Innovations, Llc Color switch for reduced color cross-talk
CN112219140A (zh) 2018-01-29 2021-01-12 加里夏普创新有限责任公司 中空三通光学元件
EP3759531A4 (en) 2018-03-02 2021-12-15 Gary Sharp Innovations, LLC RETARDER STACKING PAIRS FOR POLARIZATION BASE VECTOR TRANSFORMATION
US11226548B2 (en) * 2019-05-20 2022-01-18 Reald Polarizing preserving front projection screen with protrusions
EP4174575A4 (en) * 2020-06-24 2024-08-07 Shenzhen Photonic Crystal Technology Co., Ltd PROJECTION SCREEN CAPABLE OF MAINTAINING THE POLARIZATION STATE OF A PROJECTION LIGHT
CN114114499B (zh) * 2020-08-31 2024-07-19 宁波激智科技股份有限公司 一种保偏光学膜、一种保偏扩散膜及一种双面雾保偏扩散膜
TWI892340B (zh) * 2023-12-05 2025-08-01 財團法人工業技術研究院 透明投影膜結構

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631064A (en) * 1995-09-15 1997-05-20 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet and applique
US6144491A (en) * 1996-02-29 2000-11-07 Dai Nippon Printing Co., Ltd. Reflection-type projection screen
JP2001242546A (ja) * 1999-12-22 2001-09-07 Kimoto & Co Ltd 透視可能な透過型スクリーン
JP2008151815A (ja) * 2006-12-14 2008-07-03 Fujitsu General Ltd 透過型スクリーン及びこれを備えた背面投写型表示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524286A (en) * 1946-05-14 1950-10-03 John F Dreyer Flexible noncrystalline self-contained polarizing films and methods of making and using the same
US3652317A (en) * 1970-05-01 1972-03-28 Getters Spa Method of producing substrate having a particulate metallic coating
US3754811A (en) * 1971-12-13 1973-08-28 Eastman Kodak Co Projection screen
US3975304A (en) * 1972-05-03 1976-08-17 S.A.E.S. Getters S.P.A. Coating a substrate with soft particles
US5672410A (en) 1992-05-11 1997-09-30 Avery Dennison Corporation Embossed metallic leafing pigments
GB9524220D0 (en) 1995-11-27 1996-01-31 Nashua Corp Improvements in or relating to projection screens and the like
JPH10104747A (ja) * 1996-09-30 1998-04-24 Dainippon Printing Co Ltd 反射型映写スクリーン
JPH10206973A (ja) * 1997-01-20 1998-08-07 Nitto Denko Corp 透過型スクリーン
US6150022A (en) 1998-12-07 2000-11-21 Flex Products, Inc. Bright metal flake based pigments
US6369944B1 (en) * 1999-07-12 2002-04-09 Nashua Corporation Diffuser-coated projection screen element and method of manufacture
US6804053B2 (en) * 1999-12-22 2004-10-12 Kimoto Co., Ltd. See-through light transmitting type screen
WO2002010804A1 (en) * 2000-07-31 2002-02-07 Rochester Photonics Corporation Structure screens for controlled spreading of light
US7068427B2 (en) * 2003-09-03 2006-06-27 Diy Theatre, Llc Projection screens, methods for forming a projection screen and projection screen kits
AU2009209209B2 (en) * 2008-01-28 2014-06-12 Reald Inc. Polarization preserving front projection screen
WO2011087872A2 (en) 2009-12-22 2011-07-21 Reald Inc. Polarization preserving projection screen with engineered particle and method for making same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631064A (en) * 1995-09-15 1997-05-20 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet and applique
US6144491A (en) * 1996-02-29 2000-11-07 Dai Nippon Printing Co., Ltd. Reflection-type projection screen
JP2001242546A (ja) * 1999-12-22 2001-09-07 Kimoto & Co Ltd 透視可能な透過型スクリーン
JP2008151815A (ja) * 2006-12-14 2008-07-03 Fujitsu General Ltd 透過型スクリーン及びこれを備えた背面投写型表示装置

Also Published As

Publication number Publication date
WO2011087873A2 (en) 2011-07-21
US20130301122A1 (en) 2013-11-14
IN2012DN05897A (enExample) 2015-09-18
EA201200941A1 (ru) 2012-12-28
US20120206800A1 (en) 2012-08-16
BR112012015479A2 (pt) 2017-09-05
EA028214B1 (ru) 2017-10-31
WO2011087873A3 (en) 2011-11-10
US9110363B2 (en) 2015-08-18
CN102763035A (zh) 2012-10-31
EP2517071B1 (en) 2019-05-22
US8488240B2 (en) 2013-07-16
CA2795690C (en) 2020-06-09
CA2795690A1 (en) 2011-07-21
EP2517071A4 (en) 2016-04-20
EP2517071A2 (en) 2012-10-31

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