[go: up one dir, main page]

AU2001292313A1 - Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method - Google Patents

Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method

Info

Publication number
AU2001292313A1
AU2001292313A1 AU2001292313A AU9231301A AU2001292313A1 AU 2001292313 A1 AU2001292313 A1 AU 2001292313A1 AU 2001292313 A AU2001292313 A AU 2001292313A AU 9231301 A AU9231301 A AU 9231301A AU 2001292313 A1 AU2001292313 A1 AU 2001292313A1
Authority
AU
Australia
Prior art keywords
lens
manufacturing
screen
display device
image display
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.)
Abandoned
Application number
AU2001292313A
Inventor
Yoshihiro Ashizaki
Kuniko Kojima
Tadahiko Ryuugou
Hiroshi Sekiguchi
Shinsuke Sikama
Hiroshi Suzuki
Kohei Teramoto
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
Priority claimed from PCT/JP2001/006250 external-priority patent/WO2002029451A1/en
Application filed by Dai Nippon Printing Co Ltd, Mitsubishi Electric Corp filed Critical Dai Nippon Printing Co Ltd
Publication of AU2001292313A1 publication Critical patent/AU2001292313A1/en
Abandoned legal-status Critical Current

Links

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AU2001292313A 2000-09-29 2001-09-28 Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method Abandoned AU2001292313A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000300937 2000-09-29
JP2000-300937 2000-09-29
WOJP01/06250 2001-07-18
PCT/JP2001/006250 WO2002029451A1 (en) 2000-09-29 2001-07-18 Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method
PCT/JP2001/008578 WO2002027399A1 (en) 2000-09-29 2001-09-28 Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method

Publications (1)

Publication Number Publication Date
AU2001292313A1 true AU2001292313A1 (en) 2002-04-08

Family

ID=26345116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292313A Abandoned AU2001292313A1 (en) 2000-09-29 2001-09-28 Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method

Country Status (5)

Country Link
US (2) US6726859B2 (en)
EP (1) EP1324113B1 (en)
AU (1) AU2001292313A1 (en)
CA (1) CA2393022C (en)
WO (1) WO2002027399A1 (en)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4014837B2 (en) * 2001-10-05 2007-11-28 三菱電機株式会社 Transmission screen and projection display device
KR100860982B1 (en) * 2002-06-17 2008-09-30 삼성전자주식회사 Multiple display device with light path moving means
EP1517174B1 (en) * 2002-06-27 2012-02-22 Dai Nippon Printing Co., Ltd. Projection screen and projection display device
US7777949B2 (en) * 2002-08-16 2010-08-17 Seiko Epson Corporation Laminate screen for a display device
US7150537B2 (en) * 2002-08-16 2006-12-19 Infocus Corporation Projection television device and screen
US7075718B2 (en) * 2002-11-26 2006-07-11 Mitsubishi Denki Kabushiki Kaisha Transparent screen and projection display apparatus
TWI231886B (en) 2003-01-08 2005-05-01 Silicon Optix Inc Image projection system and method
JP2005010730A (en) * 2003-05-28 2005-01-13 Mitsubishi Electric Corp Transmission screen and projection display device
JP2004361572A (en) * 2003-06-03 2004-12-24 Dainippon Printing Co Ltd Fresnel lens sheet, transmission screen and rear projection display
US7095558B2 (en) 2003-09-01 2006-08-22 Hitachi, Ltd. Image display device, rear projection type screen used in image display device, Fresnel lens sheet, and method of making Fresnel lens sheet
GB0325849D0 (en) * 2003-11-05 2003-12-10 Microsharp Corp Ltd Rear projection screen,and rear projection system using the screen
JP4991000B2 (en) * 2003-12-17 2012-08-01 三菱電機株式会社 Fresnel optical element and projection display device
WO2005059604A1 (en) * 2003-12-17 2005-06-30 Mitsubishi Denki Kabushiki Kaisha Fresnel optical element and projection type display device
JP4828641B2 (en) * 2003-12-17 2011-11-30 三菱電機株式会社 Fresnel optical element and projection display device
JP4313686B2 (en) * 2004-01-29 2009-08-12 富士フイルム株式会社 Manufacturing method of mold for annular optical element
JP4701640B2 (en) * 2004-02-09 2011-06-15 株式会社日立製作所 Screen, Fresnel lens sheet used therefor, and image display device using the same
US7677738B2 (en) * 2004-04-27 2010-03-16 Mitsubishi Electric Corporation Image projector
JP4581491B2 (en) 2004-06-04 2010-11-17 株式会社日立製作所 Screen, Fresnel lens sheet used therefor, and image display device using the same
JP4561204B2 (en) * 2004-07-01 2010-10-13 株式会社日立製作所 Screen, Fresnel lens sheet used therefor, and image display device using the same
US7852556B2 (en) 2004-07-06 2010-12-14 Luminoz, Inc. Total internal reflection fresnel lens systems, assemblies, and methods
US7230758B2 (en) * 2004-07-06 2007-06-12 Luminoz, Inc. Total internal reflection fresnel-lens and devices
US7350925B2 (en) * 2004-09-07 2008-04-01 3M Innovative Properties Company Total internal reflection Fresnel lens and optical system using the same
US7274508B2 (en) * 2004-10-15 2007-09-25 Hewlett-Packard Development Company, L.P. Reflective projection screen with angled sidewalls
US7448760B2 (en) 2004-12-13 2008-11-11 Nittoh Kogaku K.K. Optical system and rear projector
JP2006171483A (en) 2004-12-17 2006-06-29 Hitachi Ltd Screen, Fresnel lens sheet used therefor, and image display device using the same
US8015590B2 (en) 2004-12-30 2011-09-06 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals
US8880205B2 (en) 2004-12-30 2014-11-04 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals
US7653447B2 (en) 2004-12-30 2010-01-26 Mondo Systems, Inc. Integrated audio video signal processing system using centralized processing of signals
US7825986B2 (en) * 2004-12-30 2010-11-02 Mondo Systems, Inc. Integrated multimedia signal processing system using centralized processing of signals and other peripheral device
JP4643296B2 (en) * 2005-02-08 2011-03-02 日立オムロンターミナルソリューションズ株式会社 Bill discrimination device
JP4658667B2 (en) * 2005-04-19 2011-03-23 富士フイルム株式会社 Manufacturing method of annular optical element and manufacturing method of mold for annular optical element
TWI264578B (en) * 2005-04-22 2006-10-21 Ind Tech Res Inst Microstructure light modulation element and device
US7495829B2 (en) * 2005-07-27 2009-02-24 Infocus Corporation Dual front/rear projection screen
JP4673199B2 (en) * 2005-11-28 2011-04-20 大日本印刷株式会社 Fresnel lens sheet, transmissive screen and rear projection display
JP2007286183A (en) * 2006-04-13 2007-11-01 Sony Corp Fresnel lens, prism array, rear projection display device and illumination device
US7789651B2 (en) 2006-12-22 2010-09-07 N. P. Johnson Family Limited Partnership Presnel lens angular segment manufacturing apparatus and method
US7789652B2 (en) * 2006-12-22 2010-09-07 N.P. Johnson Family Limited Partnership Fresnel lens angular segment manufacturing apparatus and method
US7789650B2 (en) * 2006-12-22 2010-09-07 N.P. Johnson Family Limited Partnership Fresnel lens angular segment manufacturing apparatus and method
JP2008191172A (en) * 2007-01-31 2008-08-21 Tohoku Univ Wide incident angle range lens sheet and rear projection display screen
US7936506B2 (en) * 2007-02-20 2011-05-03 Texas Instruments Incorporated System and method for displaying images
JP4967986B2 (en) * 2007-10-24 2012-07-04 三菱電機株式会社 Fresnel lens sheet, transmissive screen, and projection display
TW201011349A (en) * 2008-09-10 2010-03-16 E Pin Optical Industry Co Ltd Plano-Fresnel LED lens for angular distribution patterns and LED assembly thereof
KR101549256B1 (en) * 2009-03-11 2015-09-01 엘지전자 주식회사 Display device
KR101549258B1 (en) * 2009-03-11 2015-09-01 엘지전자 주식회사 Display device
KR101549257B1 (en) 2009-03-11 2015-09-01 엘지전자 주식회사 Display device
WO2010110369A1 (en) 2009-03-26 2010-09-30 大日本印刷株式会社 Transmission type screen for interactive board
TWM368029U (en) * 2009-03-30 2009-11-01 E Pin Internat Tech Co Ltd Fresnel LED lens and LED assembly thereof
KR101579309B1 (en) 2009-03-31 2016-01-04 엘지전자 주식회사 Display apparatus
KR20100112409A (en) 2009-04-09 2010-10-19 엘지전자 주식회사 Display apparatus
WO2010117115A1 (en) 2009-04-09 2010-10-14 Lg Electronics Inc. Display apparatus
WO2010117114A1 (en) 2009-04-09 2010-10-14 Lg Electronics Inc. Display apparatus
JP5358280B2 (en) 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 Projection board device and transmissive screen used therefor
JP2010107998A (en) * 2009-12-28 2010-05-13 Hitachi Ltd Image display device and screen for use in the same, and fresnel lens sheet
WO2011111706A1 (en) * 2010-03-08 2011-09-15 大日本印刷株式会社 Small-form-factor display device with touch-panel functionality, and screen used as the display therein
JP2011238472A (en) * 2010-05-11 2011-11-24 Sony Corp Photoelectric conversion device
JP5581127B2 (en) * 2010-06-16 2014-08-27 株式会社エンプラス Luminous flux control member and optical apparatus provided with the same
DE102010034020A1 (en) * 2010-08-11 2012-02-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Surface structure and Fresnel lens and tool for producing a surface structure
JP2012098691A (en) * 2010-10-05 2012-05-24 Enplas Corp Luminous flux control member and optical device including the same
US8900500B2 (en) 2011-01-08 2014-12-02 Black Night Enterprises, Inc. Facet deformation minimizing fresnel lens die roller and manufacturing method
US9122000B2 (en) * 2011-08-24 2015-09-01 Minebea Co., Ltd. Illuminator using a combination of pseudo-white LED and lens sheet
US9244282B2 (en) 2011-10-12 2016-01-26 Corning Incorporated Curved bezel-concealing display device covers and bezel-free display devices
EP2752688A1 (en) * 2013-01-04 2014-07-09 Samsung Electronics Co., Ltd Fresnel lens and pyroelectricity sensor module including the same
JP5703436B2 (en) * 2013-09-03 2015-04-22 日立マクセル株式会社 Projection board device and transmissive screen used therefor
US9910192B2 (en) * 2014-10-20 2018-03-06 3M Innovative Properties Company Room-facing light redirecting films with reduced glare
BR112017008151A2 (en) * 2014-10-20 2018-02-20 3M Innovative Properties Company light management building
CN205299189U (en) * 2015-11-30 2016-06-08 深圳市光峰光电技术有限公司 Lighting device
CA3011531A1 (en) * 2016-02-01 2017-08-10 E-Vision Smart Optics, Inc. Prism-enhanced lenses and methods of using prism-enhanced lenses
EP3418779B1 (en) 2016-02-09 2020-09-30 Sony Interactive Entertainment Inc. Fresnel lens and manufacturing method for fresnel lens
EP4239378A1 (en) * 2016-09-13 2023-09-06 Facebook Technologies, LLC Fresnel lens with dynamic draft for reduced optical artifacts
CN110908234B (en) * 2018-08-28 2022-08-02 深圳光峰科技股份有限公司 Curing adhesive and projection screen thereof
JP7468094B2 (en) 2020-04-07 2024-04-16 大日本印刷株式会社 Reflective screen, reflective screen unit and image display device
CN115185023B (en) * 2022-06-22 2024-03-26 宁波舜宇奥来技术有限公司 Microlens structure
CN116931258B (en) * 2023-06-29 2024-02-23 西安电子科技大学 Multi-ring band grouping light-equalizing Fresnel lens design method for condensing system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041118A (en) * 1964-05-15 1966-09-01 Ici Ltd Prismatic lens
JPS55111936A (en) 1979-02-02 1980-08-29 Mitsubishi Rayon Co Ltd Screen composed of acrylic laminated highly light diffusing plate and fresnel lens
JPS5789731A (en) * 1980-11-25 1982-06-04 Canon Inc Focusing screen
JPS5915925A (en) 1982-07-19 1984-01-27 Mitsubishi Rayon Co Ltd Back projection screen
US4512631A (en) * 1983-04-21 1985-04-23 Rca Corporation Rear projection television screen incorporating a prism lens
JPS6152601A (en) 1984-08-22 1986-03-15 Mitsubishi Rayon Co Ltd Fresnel lens sheet
JPS61208041A (en) 1985-03-11 1986-09-16 Mitsubishi Rayon Co Ltd Back face projection screen
JPS61256337A (en) 1985-05-10 1986-11-13 Mitsubishi Rayon Co Ltd Back project screen
JPS61277935A (en) 1985-06-03 1986-12-08 Mitsubishi Rayon Co Ltd Transmissive screen with Fresnel lens
JPS6219837A (en) * 1985-07-19 1987-01-28 Mitsubishi Rayon Co Ltd Transmission type screen
JPS62113131A (en) 1985-11-13 1987-05-25 Mitsubishi Rayon Co Ltd Transmission screen
JPS62257140A (en) * 1986-04-30 1987-11-09 Mitsubishi Rayon Co Ltd Back projection screen
JPS632031A (en) 1986-06-23 1988-01-07 Mitsubishi Rayon Co Ltd Transparent screen
US4708435A (en) 1986-10-30 1987-11-24 Mitsubishi Rayon Co., Ltd. Rear projection screen
JPH02134527U (en) 1989-04-12 1990-11-08
JPH04152332A (en) 1990-10-16 1992-05-26 Pioneer Electron Corp Transmission type screen
JP2958137B2 (en) 1991-03-11 1999-10-06 株式会社日立製作所 Fresnel lens and manufacturing method thereof
JP3020652B2 (en) 1991-06-11 2000-03-15 三菱レイヨン株式会社 Fresnel lens for multi-projector and manufacturing method thereof
JPH06152601A (en) 1992-11-12 1994-05-31 Matsushita Electric Ind Co Ltd Voice packet processing system
JP3810806B2 (en) 1993-01-27 2006-08-16 株式会社東芝 Sintered silicon nitride ceramics
JPH07276371A (en) * 1994-04-13 1995-10-24 Dainippon Printing Co Ltd Method for manufacturing mold for linear fresnel lens
JPH10166202A (en) 1996-12-09 1998-06-23 Nikon Corp Processing method of Fresnel lens molding die
KR100487889B1 (en) * 1997-09-12 2005-05-09 다이니폰 인사츠 가부시키가이샤 Projection screen
WO2000041009A1 (en) * 1998-12-31 2000-07-13 Microsharp Corporation Limited Stepped surface diffuser
US6896375B2 (en) * 2002-08-16 2005-05-24 Infocus Corporation Rear projection display device having multiple mirrors that are substantially parallel to a screen

Also Published As

Publication number Publication date
CA2393022C (en) 2005-09-06
US6726859B2 (en) 2004-04-27
EP1324113B1 (en) 2014-06-04
EP1324113A4 (en) 2007-03-21
EP1324113A1 (en) 2003-07-02
WO2002027399A1 (en) 2002-04-04
US7116476B2 (en) 2006-10-03
CA2393022A1 (en) 2002-04-04
US20040169921A1 (en) 2004-09-02
US20030058532A1 (en) 2003-03-27

Similar Documents

Publication Publication Date Title
AU2001292313A1 (en) Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method
AU2002242969A1 (en) Screen and method for manufacturing the same and image display system
AU2002354184A1 (en) Method and device for manufacturing large curved double-sided fresnel lens
AU2001272740A1 (en) Image display unit and production method for image display unit
AU2001271074A1 (en) Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method
EP1293822A3 (en) Image display device and front light
AU2003289411A1 (en) Image display panel manufacturing method, image display device manufacturing method, and image display device
AU2000249171A1 (en) Stereoscopic image display device
EP1315028B8 (en) Projection video device
AU2001235417A1 (en) Method for processing video pictures for display on a display device
AU2001262707A1 (en) Preview image display method, and preview image display device
EP1263221A3 (en) Method and device for displaying at least two pictures in a whole picture
AU2001258576A1 (en) Animated image and message display device
AU2001242209A1 (en) Digital photography method and digital camera
SG104264A1 (en) Lens, manufacturing method thereof, and optical device using the same lens
AU2001290227A1 (en) Video device and video display method
AUPQ669000A0 (en) Screen display device
AU2003264523A1 (en) Image display device and manufacturing method
AU2002218477A1 (en) Fresnel lens and die for the same
EP1555550A4 (en) Polarizer, method for manufacturing the same, optical film and image display
AU2003235311A1 (en) Projection screen forming method and device therefor, and image displaying method and device therefor
DK1334405T3 (en) Lens-shaped lens plate and projection screen
AU2001292068A1 (en) Display of images depending on the size of the available screen area
AU2001236311A1 (en) A method and device for picture presentation
AU2002233279A1 (en) Projector lens