DE602006006000D1 - Lichtdurchlässiger Schirm und Rückprojektionsanzeigevorrichtung - Google Patents

Lichtdurchlässiger Schirm und Rückprojektionsanzeigevorrichtung

Info

Publication number
DE602006006000D1
DE602006006000D1 DE602006006000T DE602006006000T DE602006006000D1 DE 602006006000 D1 DE602006006000 D1 DE 602006006000D1 DE 602006006000 T DE602006006000 T DE 602006006000T DE 602006006000 T DE602006006000 T DE 602006006000T DE 602006006000 D1 DE602006006000 D1 DE 602006006000D1
Authority
DE
Germany
Prior art keywords
display device
projection display
rear projection
translucent screen
translucent
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.)
Expired - Fee Related
Application number
DE602006006000T
Other languages
English (en)
Inventor
Yasufumi Ogawa
Takaaki Iwaki
Hiroaki Uchino
Minoru Makida
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE602006006000D1 publication Critical patent/DE602006006000D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE602006006000T 2005-10-19 2006-10-16 Lichtdurchlässiger Schirm und Rückprojektionsanzeigevorrichtung Expired - Fee Related DE602006006000D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005304677A JP2007114401A (ja) 2005-10-19 2005-10-19 透過型スクリーン及び背面投射型表示装置

Publications (1)

Publication Number Publication Date
DE602006006000D1 true DE602006006000D1 (de) 2009-05-14

Family

ID=37635865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006006000T Expired - Fee Related DE602006006000D1 (de) 2005-10-19 2006-10-16 Lichtdurchlässiger Schirm und Rückprojektionsanzeigevorrichtung

Country Status (6)

Country Link
US (1) US7525728B2 (de)
EP (1) EP1777586B1 (de)
JP (1) JP2007114401A (de)
CN (1) CN100541323C (de)
DE (1) DE602006006000D1 (de)
TW (1) TW200720825A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4967986B2 (ja) * 2007-10-24 2012-07-04 三菱電機株式会社 フレネルレンズシート、透過型スクリーンおよび投写型映像表示装置
KR101451933B1 (ko) * 2008-04-22 2014-10-16 삼성디스플레이 주식회사 표시 장치 및 그에 포함되는 렌티큘러 시트
JP5142963B2 (ja) * 2008-11-28 2013-02-13 三菱電機株式会社 透過型スクリーン、投写型表示装置及び制御信号光の受光方法
US8035894B2 (en) * 2009-01-26 2011-10-11 Mitsubishi Electric Corporation Transparent screen, projection display device, and image display method
WO2012003233A1 (en) * 2010-06-30 2012-01-05 Thomas Zerega Display with anti-moire optical system and method
FR2979996B1 (fr) * 2011-09-13 2013-12-27 Valeo Vision Unite optique, notamment pour vehicule automobile
JP5939116B2 (ja) * 2012-09-28 2016-06-22 大日本印刷株式会社 反射スクリーン、映像表示システム
US9671609B2 (en) 2014-08-01 2017-06-06 Sct Technology, Ltd. Display device and method for reducing moiré effects using the same
TWI547717B (zh) * 2015-05-13 2016-09-01 華邦電子股份有限公司 頭戴式顯示裝置
JP6851029B2 (ja) * 2017-03-09 2021-03-31 パナソニックＩｐマネジメント株式会社 投射光源装置
CN108663893B (zh) 2017-03-29 2020-10-23 台湾扬昕股份有限公司 背投影屏幕

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251538Y2 (de) * 1972-04-25 1977-11-22
US4374609A (en) * 1981-05-21 1983-02-22 Zenith Radio Corporation Image projection screen with decreased color shift as a function of viewing angle, and method of manufacture
JP2911627B2 (ja) * 1991-03-27 1999-06-23 株式会社日立製作所 大画面投写形ディスプレイ
US5400114A (en) * 1991-09-05 1995-03-21 Hitachi, Ltd. Rear-projection screen and a rear projection image display employing the rear-projection screen
US5880887A (en) * 1996-08-16 1999-03-09 Dai Nippon Printing Co., Ltd. Lenticular lens sheet, display front plate and transmission type projection screen
JP2002090889A (ja) * 2000-09-14 2002-03-27 Kuraray Co Ltd 背面投射型スクリーン及びその製造方法
JP2004145251A (ja) * 2002-08-30 2004-05-20 Seiko Epson Corp 透過型スクリーン及びリア型プロジェクタ
JP2005010730A (ja) * 2003-05-28 2005-01-13 Mitsubishi Electric Corp 透過型スクリーン及び投写型表示装置

Also Published As

Publication number Publication date
EP1777586A1 (de) 2007-04-25
CN1952775A (zh) 2007-04-25
JP2007114401A (ja) 2007-05-10
US20070121208A1 (en) 2007-05-31
TW200720825A (en) 2007-06-01
US7525728B2 (en) 2009-04-28
CN100541323C (zh) 2009-09-16
EP1777586B1 (de) 2009-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee