JP5794435B2 - 画像表示システム、及び、反射型スクリーン - Google Patents

画像表示システム、及び、反射型スクリーン Download PDF

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Publication number
JP5794435B2
JP5794435B2 JP2013197825A JP2013197825A JP5794435B2 JP 5794435 B2 JP5794435 B2 JP 5794435B2 JP 2013197825 A JP2013197825 A JP 2013197825A JP 2013197825 A JP2013197825 A JP 2013197825A JP 5794435 B2 JP5794435 B2 JP 5794435B2
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JP
Japan
Prior art keywords
particles
layer
transparent material
projector
reflective
Prior art date
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Expired - Fee Related
Application number
JP2013197825A
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English (en)
Japanese (ja)
Other versions
JP2015064463A5 (https=
JP2015064463A (ja
Inventor
研吾 森安
研吾 森安
裕貴 山田
裕貴 山田
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.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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 Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP2013197825A priority Critical patent/JP5794435B2/ja
Priority to PCT/JP2014/074457 priority patent/WO2015045970A1/ja
Publication of JP2015064463A publication Critical patent/JP2015064463A/ja
Publication of JP2015064463A5 publication Critical patent/JP2015064463A5/ja
Application granted granted Critical
Publication of JP5794435B2 publication Critical patent/JP5794435B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/06—Colour photography, other than mere exposure or projection of a colour film by additive-colour projection apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2013197825A 2013-09-25 2013-09-25 画像表示システム、及び、反射型スクリーン Expired - Fee Related JP5794435B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013197825A JP5794435B2 (ja) 2013-09-25 2013-09-25 画像表示システム、及び、反射型スクリーン
PCT/JP2014/074457 WO2015045970A1 (ja) 2013-09-25 2014-09-17 画像表示システム、及び、反射型スクリーン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013197825A JP5794435B2 (ja) 2013-09-25 2013-09-25 画像表示システム、及び、反射型スクリーン

Publications (3)

Publication Number Publication Date
JP2015064463A JP2015064463A (ja) 2015-04-09
JP2015064463A5 JP2015064463A5 (https=) 2015-05-21
JP5794435B2 true JP5794435B2 (ja) 2015-10-14

Family

ID=52743111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013197825A Expired - Fee Related JP5794435B2 (ja) 2013-09-25 2013-09-25 画像表示システム、及び、反射型スクリーン

Country Status (2)

Country Link
JP (1) JP5794435B2 (https=)
WO (1) WO2015045970A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7044472B2 (ja) * 2016-03-29 2022-03-30 日華化学株式会社 反射型スクリーン及び映像表示システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2970064B2 (ja) * 1991-06-14 1999-11-02 大日本印刷株式会社 反射型映写スクリーン
JPH0980626A (ja) * 1995-09-13 1997-03-28 Toppan Printing Co Ltd プロジェクションスクリーン
JPH09230506A (ja) * 1996-02-28 1997-09-05 Toppan Printing Co Ltd 反射型スクリーン
JP2006259575A (ja) * 2005-03-18 2006-09-28 Kimoto & Co Ltd スクリーン
WO2006123613A1 (ja) * 2005-05-17 2006-11-23 Matsushita Electric Industrial Co., Ltd. レーザ画像表示装置およびレーザ画像表示スクリーン
JP2008065026A (ja) * 2006-09-07 2008-03-21 Teijin Fibers Ltd 映写用スクリーン
JP2010145770A (ja) * 2008-12-19 2010-07-01 Seiko Epson Corp スクリーン及びその製造方法
JP2010204460A (ja) * 2009-03-04 2010-09-16 Kinki Education Center:Kk リバーシブルスクリーン
JP2011164537A (ja) * 2010-02-15 2011-08-25 Fine Rubber Kenkyusho:Kk ディスプレイ装置
JP2012252112A (ja) * 2011-06-01 2012-12-20 Dainippon Printing Co Ltd 反射スクリーンおよびその製造方法
JP5828228B2 (ja) * 2011-06-01 2015-12-02 大日本印刷株式会社 反射型スクリーン、及び反射型投射システム
JP2013156373A (ja) * 2012-01-27 2013-08-15 Dainippon Printing Co Ltd 反射スクリーンの製造方法

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Publication number Publication date
JP2015064463A (ja) 2015-04-09
WO2015045970A1 (ja) 2015-04-02

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