JP2005300967A - 背面投射型スクリーン - Google Patents

背面投射型スクリーン Download PDF

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Publication number
JP2005300967A
JP2005300967A JP2004117852A JP2004117852A JP2005300967A JP 2005300967 A JP2005300967 A JP 2005300967A JP 2004117852 A JP2004117852 A JP 2004117852A JP 2004117852 A JP2004117852 A JP 2004117852A JP 2005300967 A JP2005300967 A JP 2005300967A
Authority
JP
Japan
Prior art keywords
mma
weight
surface layer
lens sheet
water absorption
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.)
Withdrawn
Application number
JP2004117852A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005300967A5 (enExample
Inventor
Yukio Ishizawa
幸雄 石沢
Katsuyuki Murai
克之 村井
Shinpei Arita
新平 有田
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.)
NIPPON AKURIEESU KK
Arisawa Mfg Co Ltd
Mitsubishi Gas Chemical Co Inc
Original Assignee
NIPPON AKURIEESU KK
Arisawa Mfg Co Ltd
Mitsubishi Gas Chemical Co Inc
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 NIPPON AKURIEESU KK, Arisawa Mfg Co Ltd, Mitsubishi Gas Chemical Co Inc filed Critical NIPPON AKURIEESU KK
Priority to JP2004117852A priority Critical patent/JP2005300967A/ja
Priority to US11/103,458 priority patent/US7369311B2/en
Priority to KR1020050030470A priority patent/KR101174144B1/ko
Priority to TW094111428A priority patent/TW200540553A/zh
Priority to CN2005100651802A priority patent/CN1683993B/zh
Publication of JP2005300967A publication Critical patent/JP2005300967A/ja
Publication of JP2005300967A5 publication Critical patent/JP2005300967A5/ja
Withdrawn legal-status Critical Current

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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
    • G03B21/602—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
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Laminated Bodies (AREA)
JP2004117852A 2004-04-13 2004-04-13 背面投射型スクリーン Withdrawn JP2005300967A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004117852A JP2005300967A (ja) 2004-04-13 2004-04-13 背面投射型スクリーン
US11/103,458 US7369311B2 (en) 2004-04-13 2005-04-12 Lens sheets for rear projection screens
KR1020050030470A KR101174144B1 (ko) 2004-04-13 2005-04-12 배면 투사형 스크린용 렌즈 시트
TW094111428A TW200540553A (en) 2004-04-13 2005-04-12 Lens sheets for rear projection screens
CN2005100651802A CN1683993B (zh) 2004-04-13 2005-04-13 用于背面投影屏的透镜片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004117852A JP2005300967A (ja) 2004-04-13 2004-04-13 背面投射型スクリーン

Publications (2)

Publication Number Publication Date
JP2005300967A true JP2005300967A (ja) 2005-10-27
JP2005300967A5 JP2005300967A5 (enExample) 2007-05-31

Family

ID=35060251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004117852A Withdrawn JP2005300967A (ja) 2004-04-13 2004-04-13 背面投射型スクリーン

Country Status (5)

Country Link
US (1) US7369311B2 (enExample)
JP (1) JP2005300967A (enExample)
KR (1) KR101174144B1 (enExample)
CN (1) CN1683993B (enExample)
TW (1) TW200540553A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004575A1 (en) * 2006-07-07 2008-01-10 Kuraray Co., Ltd. Optical sheet, display screen and display apparatus
WO2013157530A1 (ja) 2012-04-17 2013-10-24 三菱瓦斯化学株式会社 積層体
JP2014002362A (ja) * 2012-05-23 2014-01-09 Canon Inc プラスチック光学部材及びその製造方法
JPWO2017135335A1 (ja) * 2016-02-05 2018-12-06 三菱瓦斯化学株式会社 熱可塑性樹脂積層延伸フィルム

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100588296C (zh) 2002-05-13 2010-02-03 约翰逊父子公司 用于产生光和香味的组合表示的装置和方法
US7932482B2 (en) 2003-02-07 2011-04-26 S.C. Johnson & Son, Inc. Diffuser with light emitting diode nightlight
USD542400S1 (en) 2005-03-31 2007-05-08 S.C. Johnson & Son, Inc. Diffuser
USD541922S1 (en) 2005-03-31 2007-05-01 S.C. Johnson & Son, Inc. Diffuser
US7589340B2 (en) 2005-03-31 2009-09-15 S.C. Johnson & Son, Inc. System for detecting a container or contents of the container
US7643734B2 (en) 2005-03-31 2010-01-05 S.C. Johnson & Son, Inc. Bottle eject mechanism
US7281811B2 (en) 2005-03-31 2007-10-16 S. C. Johnson & Son, Inc. Multi-clarity lenses
JP5358280B2 (ja) * 2009-05-12 2013-12-04 日立コンシューマエレクトロニクス株式会社 投写ボード装置、及びこれに用いる透過型スクリーン
WO2020125317A1 (zh) * 2018-12-19 2020-06-25 青岛海信激光显示股份有限公司 一种投影屏幕及激光投影装置
CN111596512B (zh) * 2020-06-28 2021-08-27 歌尔光学科技有限公司 投影镜头和投影设备
KR102444334B1 (ko) * 2022-07-26 2022-09-19 (주)월러스코디자인랩 후면 투사 스크린용 대형 수지 패널 및 이의 제조 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675435A (en) * 1995-03-16 1997-10-07 Kuraray Co., Ltd. Rear projection image display device
JP3532393B2 (ja) * 1997-08-29 2004-05-31 大日本印刷株式会社 透過型スクリーン
JP2002243917A (ja) * 2001-02-19 2002-08-28 Asahi Kasei Corp フレネルレンズ用原板シート

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004575A1 (en) * 2006-07-07 2008-01-10 Kuraray Co., Ltd. Optical sheet, display screen and display apparatus
WO2013157530A1 (ja) 2012-04-17 2013-10-24 三菱瓦斯化学株式会社 積層体
CN104245311A (zh) * 2012-04-17 2014-12-24 三菱瓦斯化学株式会社 层叠体
JP2014002362A (ja) * 2012-05-23 2014-01-09 Canon Inc プラスチック光学部材及びその製造方法
US9989674B2 (en) 2012-05-23 2018-06-05 Canon Kabushiki Kaisha Plastics optical component and method for manufacturing the same
JPWO2017135335A1 (ja) * 2016-02-05 2018-12-06 三菱瓦斯化学株式会社 熱可塑性樹脂積層延伸フィルム

Also Published As

Publication number Publication date
TW200540553A (en) 2005-12-16
US20050225856A1 (en) 2005-10-13
US7369311B2 (en) 2008-05-06
CN1683993B (zh) 2010-04-28
KR20060045636A (ko) 2006-05-17
CN1683993A (zh) 2005-10-19
KR101174144B1 (ko) 2012-08-14

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