AU2003297184A1 - Lens array sheet and molding method - Google Patents

Lens array sheet and molding method

Info

Publication number
AU2003297184A1
AU2003297184A1 AU2003297184A AU2003297184A AU2003297184A1 AU 2003297184 A1 AU2003297184 A1 AU 2003297184A1 AU 2003297184 A AU2003297184 A AU 2003297184A AU 2003297184 A AU2003297184 A AU 2003297184A AU 2003297184 A1 AU2003297184 A1 AU 2003297184A1
Authority
AU
Australia
Prior art keywords
lens array
molding method
array sheet
sheet
molding
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
AU2003297184A
Inventor
Kenichiro Morishita
Koichi Sano
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2003297184A1 publication Critical patent/AU2003297184A1/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
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
AU2003297184A 2002-12-16 2003-12-16 Lens array sheet and molding method Abandoned AU2003297184A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002364198A JP2004198536A (en) 2002-12-16 2002-12-16 Lens array sheet and its forming method
JP364198/2002 2002-12-16
PCT/US2003/040033 WO2004059348A2 (en) 2002-12-16 2003-12-16 Lens array sheet and molding method

Publications (1)

Publication Number Publication Date
AU2003297184A1 true AU2003297184A1 (en) 2004-07-22

Family

ID=32677073

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003297184A Abandoned AU2003297184A1 (en) 2002-12-16 2003-12-16 Lens array sheet and molding method

Country Status (6)

Country Link
EP (1) EP1573367A2 (en)
JP (1) JP2004198536A (en)
KR (1) KR20050085657A (en)
CN (1) CN1726409A (en)
AU (1) AU2003297184A1 (en)
WO (1) WO2004059348A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005041632A2 (en) 2003-10-31 2005-05-12 Phoseon Technology, Inc. Collection optics for led array with offset hemispherical or faceted surfaces
US8104939B2 (en) 2005-08-31 2012-01-31 Osram Sylvania Inc. LED headlamp system
JP4720694B2 (en) * 2006-09-14 2011-07-13 株式会社デンソー Vehicle display device
CN101344600B (en) * 2007-07-13 2011-01-26 鸿富锦精密工业（深圳）有限公司 Production method of plated film lens
JP2009158274A (en) * 2007-12-26 2009-07-16 Hitachi Ltd Led light source device and liquid crystal display device equipped with the same
US7920328B2 (en) * 2008-02-28 2011-04-05 Visera Technologies Company Limited Lens module and a method for fabricating the same
JP2010164658A (en) * 2009-01-13 2010-07-29 Oki Data Corp Lens array, lens unit, led head, exposing unit, image forming apparatus, and reading apparatus
ES2680897T3 (en) 2009-06-02 2018-09-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lens manufacturing method
IN2014DN06832A (en) * 2012-01-17 2015-05-22 Hpo Assets Llc
CN103792596B (en) * 2012-10-30 2016-07-06 鸿富锦精密工业（深圳）有限公司 Lens and use the optics module of these lens
KR102178817B1 (en) * 2013-12-20 2020-11-13 에스엘 주식회사 Lamp for vehicle
KR102601799B1 (en) * 2018-10-15 2023-11-14 현대모비스 주식회사 Lamp for vehicle
JP7149482B2 (en) * 2019-09-27 2022-10-07 日亜化学工業株式会社 Rod lens array, illumination optical system and apparatus using the same
US11654601B2 (en) * 2019-09-30 2023-05-23 Zeon Corporation Resin sheet and method of producing resin sheet
CN111025528A (en) * 2019-11-29 2020-04-17 华为机器有限公司 Imaging system, camera module and mobile terminal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334501A (en) * 1986-07-30 1988-02-15 Canon Inc Production of variable focus optical element
JPS6465502A (en) * 1987-09-07 1989-03-10 Canon Kk Production variable focus optical element
US5521725A (en) * 1993-11-05 1996-05-28 Alliedsignal Inc. Illumination system employing an array of microprisms
US5839823A (en) * 1996-03-26 1998-11-24 Alliedsignal Inc. Back-coupled illumination system with light recycling
JPH10104405A (en) * 1996-09-30 1998-04-24 Sony Corp Optical substrate and its production
US5949933A (en) * 1998-03-03 1999-09-07 Alliedsignal Inc. Lenticular illumination system
JP3931936B2 (en) * 1998-05-11 2007-06-20 セイコーエプソン株式会社 Microlens array substrate, method for manufacturing the same, and display device
NL1016779C2 (en) * 2000-12-02 2002-06-04 Cornelis Johannes Maria V Rijn Mold, method for manufacturing precision products with the aid of a mold, as well as precision products, in particular microsieves and membrane filters, manufactured with such a mold.

Also Published As

Publication number Publication date
EP1573367A2 (en) 2005-09-14
KR20050085657A (en) 2005-08-29
WO2004059348A3 (en) 2004-10-21
CN1726409A (en) 2006-01-25
JP2004198536A (en) 2004-07-15
WO2004059348A2 (en) 2004-07-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase