KR101623995B1 - 개선된 반사형 프로젝션 스크린 - Google Patents

개선된 반사형 프로젝션 스크린 Download PDF

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Publication number
KR101623995B1
KR101623995B1 KR1020107022005A KR20107022005A KR101623995B1 KR 101623995 B1 KR101623995 B1 KR 101623995B1 KR 1020107022005 A KR1020107022005 A KR 1020107022005A KR 20107022005 A KR20107022005 A KR 20107022005A KR 101623995 B1 KR101623995 B1 KR 101623995B1
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South Korea
Prior art keywords
projection screen
substrate
light
diffusion
polymer
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KR1020107022005A
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Korean (ko)
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KR20100124794A (ko
Inventor
에릭 더블유. 티터
스티븐 윌리엄 맥마스터
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이 아이 듀폰 디 네모아 앤드 캄파니
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Publication of KR20100124794A publication Critical patent/KR20100124794A/ko
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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
    • 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)
  • Transforming Electric Information Into Light Information (AREA)
KR1020107022005A 2008-03-04 2009-03-04 개선된 반사형 프로젝션 스크린 Active KR101623995B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6800008P 2008-03-04 2008-03-04
US61/068,000 2008-03-04

Publications (2)

Publication Number Publication Date
KR20100124794A KR20100124794A (ko) 2010-11-29
KR101623995B1 true KR101623995B1 (ko) 2016-05-24

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KR1020107022005A Active KR101623995B1 (ko) 2008-03-04 2009-03-04 개선된 반사형 프로젝션 스크린

Country Status (7)

Country Link
US (1) US8014066B2 (enExample)
EP (1) EP2250532B1 (enExample)
JP (1) JP5161982B2 (enExample)
KR (1) KR101623995B1 (enExample)
CN (1) CN101960379B (enExample)
BR (1) BRPI0906097B8 (enExample)
WO (1) WO2009111548A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8783873B2 (en) * 2010-09-30 2014-07-22 Palomar Display Products, Inc. Image system
TWI475723B (zh) * 2010-12-16 2015-03-01 Ind Tech Res Inst 發光元件
WO2013106555A2 (en) * 2012-01-11 2013-07-18 Ramirez-Dalton Joseph L Projection screen with gold coated projection receiving surface
US8570651B1 (en) * 2012-06-04 2013-10-29 Hae-Yong Choi Both side screen for combined use of 2D/3D images
JP2014123033A (ja) * 2012-12-21 2014-07-03 Dainippon Toryo Co Ltd 基材とレンズ状粒子との複合材料及びその製造方法
CN103131076B (zh) * 2013-01-25 2015-03-25 福建奥峰科技有限公司 一种具阻燃效果的透气膜专用料及其制备方法
JP6677645B2 (ja) 2014-03-10 2020-04-08 ドルビー ラボラトリーズ ライセンシング コーポレイション レーザ投影用高性能スクリーン
CN108292090B (zh) * 2015-12-02 2019-04-26 Jxtg能源株式会社 反射型透明屏幕和具有该反射型透明屏幕的图像投影装置
US11722648B2 (en) * 2020-07-07 2023-08-08 Mirraviz, Inc. Reflective display
CN112738489B (zh) * 2020-12-23 2021-12-07 深圳市火乐科技发展有限公司 投影设备控制方法、装置、介质及电子设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259436B1 (ko) * 1996-02-29 2000-06-15 기타지마 요시토시 반사형 영사스크린

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752733A (en) * 1969-10-29 1973-08-14 Monsanto Co Bonded nonwoven fibrous product
US3922424A (en) * 1972-05-22 1975-11-25 Monsanto Co Non-woven fibrous material bonded with ethylene/vinyl chloride interpolymers
US5140460A (en) * 1990-11-07 1992-08-18 Matsushita Electric Industrial Co., Ltd. Motion-picture screen
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
JP2944926B2 (ja) * 1996-02-29 1999-09-06 大日本印刷株式会社 反射型映写スクリーン
JPH1039418A (ja) * 1996-07-19 1998-02-13 Kimoto & Co Ltd 反射型スクリーンおよびその製造方法
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
US6530664B2 (en) * 1999-03-03 2003-03-11 3M Innovative Properties Company Integrated front projection system with enhanced dry erase screen configuration
JP3876718B2 (ja) * 2002-01-15 2007-02-07 オーエス工業株式会社 映写用スクリーン
US6724529B2 (en) * 2002-04-17 2004-04-20 Howard Sinkoff Reflection-type projection screens
AU2003264392A1 (en) * 2002-10-11 2004-05-04 Yupo Corporation Screen
JP2006243453A (ja) * 2005-03-04 2006-09-14 Toray Ind Inc スクリーン
US7660040B2 (en) * 2005-05-17 2010-02-09 E. I. Du Pont De Nemours And Company Diffuse reflective article
US7253953B2 (en) * 2005-08-29 2007-08-07 Stewart Filmscreen Corporation Polymer sheet for projection screen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259436B1 (ko) * 1996-02-29 2000-06-15 기타지마 요시토시 반사형 영사스크린

Also Published As

Publication number Publication date
EP2250532A1 (en) 2010-11-17
CN101960379A (zh) 2011-01-26
BRPI0906097B1 (pt) 2019-02-26
KR20100124794A (ko) 2010-11-29
BRPI0906097B8 (pt) 2023-01-31
JP5161982B2 (ja) 2013-03-13
US8014066B2 (en) 2011-09-06
CN101960379B (zh) 2012-04-25
US20090225416A1 (en) 2009-09-10
BRPI0906097A2 (pt) 2015-06-30
JP2011513793A (ja) 2011-04-28
EP2250532B1 (en) 2018-10-17
WO2009111548A1 (en) 2009-09-11

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