CN1199083C - 菲涅耳透镜、屏幕、图像显示装置、透镜成形模和透镜制造方法 - Google Patents

菲涅耳透镜、屏幕、图像显示装置、透镜成形模和透镜制造方法 Download PDF

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Publication number
CN1199083C
CN1199083C CNB01802971XA CN01802971A CN1199083C CN 1199083 C CN1199083 C CN 1199083C CN B01802971X A CNB01802971X A CN B01802971XA CN 01802971 A CN01802971 A CN 01802971A CN 1199083 C CN1199083 C CN 1199083C
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CN
China
Prior art keywords
mentioned
fresnel lens
prism portion
light
incidence
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
CNB01802971XA
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English (en)
Chinese (zh)
Other versions
CN1392969A (zh
Inventor
铃木浩志
寺本浩平
芦崎能广
鹿间信介
流乡忠彦
小岛邦子
关口博
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.)
Dai Nippon Printing Co Ltd
Mitsubishi Electric Corp
Original Assignee
Dai Nippon Printing Co Ltd
Mitsubishi Electric 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 Dai Nippon Printing Co Ltd, Mitsubishi Electric Corp filed Critical Dai Nippon Printing Co Ltd
Publication of CN1392969A publication Critical patent/CN1392969A/zh
Application granted granted Critical
Publication of CN1199083C publication Critical patent/CN1199083C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Eyeglasses (AREA)
CNB01802971XA 2000-09-29 2001-09-28 菲涅耳透镜、屏幕、图像显示装置、透镜成形模和透镜制造方法 Expired - Fee Related CN1199083C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP300937/2000 2000-09-29
JP2000300937 2000-09-29
PCT/JP2001/006250 WO2002029451A1 (fr) 2000-09-29 2001-07-18 Lentille de fresnel. ecran, dispositif d'affichage d'images, procede de fabrication d'un moule de lentille, et procede de fabrication d'une lentille
WOPCT/JP01/06250 2001-07-18

Publications (2)

Publication Number Publication Date
CN1392969A CN1392969A (zh) 2003-01-22
CN1199083C true CN1199083C (zh) 2005-04-27

Family

ID=18782543

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB01802971XA Expired - Fee Related CN1199083C (zh) 2000-09-29 2001-09-28 菲涅耳透镜、屏幕、图像显示装置、透镜成形模和透镜制造方法

Country Status (7)

Country Link
JP (3) JP5225536B2 (ja)
KR (2) KR100525134B1 (ja)
CN (1) CN1199083C (ja)
AU (1) AU2001271074A1 (ja)
ES (1) ES2484865T3 (ja)
TW (1) TWI241417B (ja)
WO (1) WO2002029451A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4293857B2 (ja) * 2003-07-29 2009-07-08 シチズン電子株式会社 フレネルレンズを用いた照明装置
FR2864851A1 (fr) * 2004-01-07 2005-07-08 Thomson Licensing Sa Lentille de fresnel et dispositif d'affichage a projection utilisant une telle lentille
JP4313686B2 (ja) * 2004-01-29 2009-08-12 富士フイルム株式会社 輪帯光学素子用金型の製造方法
JP4701640B2 (ja) * 2004-02-09 2011-06-15 株式会社日立製作所 スクリーン及びそれに用いられるフレネルレンズシート、並びにそれを用いた画像表示装置
US7350925B2 (en) 2004-09-07 2008-04-01 3M Innovative Properties Company Total internal reflection Fresnel lens and optical system using the same
JP4658667B2 (ja) 2005-04-19 2011-03-23 富士フイルム株式会社 輪帯光学素子の製造方法および輪帯光学素子用金型の製造方法
KR101549257B1 (ko) * 2009-03-11 2015-09-01 엘지전자 주식회사 디스플레이 장치
WO2015166539A1 (ja) * 2014-04-28 2015-11-05 日立マクセル株式会社 光学部品およびそれを用いた撮像装置
TW201604591A (zh) * 2014-07-18 2016-02-01 sheng-long Cai 光均勻擴散結構及其發光裝置
JP6028829B1 (ja) * 2015-04-09 2016-11-24 大日本印刷株式会社 反射型スクリーン、映像表示システム
WO2017138480A1 (ja) 2016-02-09 2017-08-17 株式会社ソニー・インタラクティブエンタテインメント フレネルレンズ及びフレネルレンズの製造方法
CN109388014B (zh) * 2017-08-04 2021-07-06 深圳光峰科技股份有限公司 投影屏幕和投影系统
CN107559617A (zh) * 2017-10-20 2018-01-09 中节能晶和照明有限公司 一种上下出光led面板灯
CN111244208B (zh) * 2020-03-12 2022-02-18 常州时创能源股份有限公司 太阳能电池片及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152601A (ja) * 1984-08-22 1986-03-15 Mitsubishi Rayon Co Ltd フレネルレンズシ−ト
JPS61277935A (ja) * 1985-06-03 1986-12-08 Mitsubishi Rayon Co Ltd フレネルレンズ付き透過型スクリ−ン
JPS6219837A (ja) * 1985-07-19 1987-01-28 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
JP2742787B2 (ja) * 1986-04-08 1998-04-22 セイコーエプソン株式会社 投射型表示装置
JP2901727B2 (ja) * 1990-09-19 1999-06-07 株式会社日立製作所 フレネルレンズ
JP2958137B2 (ja) * 1991-03-11 1999-10-06 株式会社日立製作所 フレネルレンズおよびその製造方法
JPH07241918A (ja) * 1994-03-08 1995-09-19 Dainippon Printing Co Ltd フレネルレンズ切削用刃物台
JPH07276371A (ja) * 1994-04-13 1995-10-24 Dainippon Printing Co Ltd リニアフレネルレンズ用金型の製造方法
JP3333679B2 (ja) * 1996-03-04 2002-10-15 財団法人神奈川科学技術アカデミー 溝切削装置及び溝切削方法
JP3827377B2 (ja) * 1996-11-01 2006-09-27 オリンパス株式会社 光学部材の製造方法
JPH10166202A (ja) * 1996-12-09 1998-06-23 Nikon Corp フレネルレンズ成形用金型の加工方法

Also Published As

Publication number Publication date
AU2001271074A1 (en) 2002-04-15
WO2002029451A1 (fr) 2002-04-11
JPWO2002027399A1 (ja) 2004-02-05
ES2484865T3 (es) 2014-08-12
KR100573935B1 (ko) 2006-04-26
JP2012000996A (ja) 2012-01-05
TWI241417B (en) 2005-10-11
CN1392969A (zh) 2003-01-22
KR20050084530A (ko) 2005-08-26
KR20020060764A (ko) 2002-07-18
JP5225536B2 (ja) 2013-07-03
JP2012008583A (ja) 2012-01-12
KR100525134B1 (ko) 2005-11-01

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Granted publication date: 20050427

Termination date: 20170928

CF01 Termination of patent right due to non-payment of annual fee