SG10201810200QA - Manufacture of optical elements by replication and corresponding replication tools and optical devices - Google Patents

Manufacture of optical elements by replication and corresponding replication tools and optical devices

Info

Publication number
SG10201810200QA
SG10201810200QA SG10201810200QA SG10201810200QA SG10201810200QA SG 10201810200Q A SG10201810200Q A SG 10201810200QA SG 10201810200Q A SG10201810200Q A SG 10201810200QA SG 10201810200Q A SG10201810200Q A SG 10201810200QA SG 10201810200Q A SG10201810200Q A SG 10201810200QA
Authority
SG
Singapore
Prior art keywords
replication
optical
central axis
section
compensation surface
Prior art date
Application number
SG10201810200QA
Other languages
English (en)
Inventor
Alexander Bietsch
Michel Barge
Original Assignee
Heptagon Micro Optics Pte Ltd
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 Heptagon Micro Optics Pte Ltd filed Critical Heptagon Micro Optics Pte Ltd
Publication of SG10201810200QA publication Critical patent/SG10201810200QA/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • B29D11/00307—Producing lens wafers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
SG10201810200QA 2014-05-16 2015-05-14 Manufacture of optical elements by replication and corresponding replication tools and optical devices SG10201810200QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461994315P 2014-05-16 2014-05-16

Publications (1)

Publication Number Publication Date
SG10201810200QA true SG10201810200QA (en) 2018-12-28

Family

ID=54480323

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201810200QA SG10201810200QA (en) 2014-05-16 2015-05-14 Manufacture of optical elements by replication and corresponding replication tools and optical devices
SG11201609212WA SG11201609212WA (en) 2014-05-16 2015-05-14 Manufacture of optical elements by replication and corresponding replication tools and optical devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201609212WA SG11201609212WA (en) 2014-05-16 2015-05-14 Manufacture of optical elements by replication and corresponding replication tools and optical devices

Country Status (8)

Country Link
US (1) US10379262B2 (ja)
EP (1) EP3142839B1 (ja)
JP (1) JP6732735B2 (ja)
KR (1) KR102388977B1 (ja)
CN (1) CN106536143B (ja)
SG (2) SG10201810200QA (ja)
TW (1) TWI710445B (ja)
WO (1) WO2015174929A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2016689B1 (en) * 2016-04-28 2017-11-20 Anteryon Wafer Optics B V Replication tool
EP3672782A4 (en) * 2017-08-22 2021-06-09 Heptagon Micro Optics Pte. Ltd. REPLICATION IMPROVEMENTS AND RELATED METHODS AND DEVICES, IN PARTICULAR FOR THE MINIMUM REDUCTION OF ASYMMETRICAL ERRORS
CN108714854B (zh) * 2018-06-19 2020-09-11 湖南镭盛机电科技有限公司 基于复映法的成形砂轮检测修整装置及砂轮整形方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337179A (en) * 1992-07-27 1994-08-09 Hodges Marvin P Flexible controllable optical surface and method of making the same
EP1443344A1 (en) 2003-01-29 2004-08-04 Heptagon Oy Manufacturing micro-structured elements
US7094304B2 (en) * 2003-10-31 2006-08-22 Agilent Technologies, Inc. Method for selective area stamping of optical elements on a substrate
US20060228094A1 (en) * 2005-04-08 2006-10-12 Upstream Engineering Oy Method for manufacturing beam-shaping components
US20070216048A1 (en) 2006-03-20 2007-09-20 Heptagon Oy Manufacturing optical elements
JP2007310253A (ja) 2006-05-22 2007-11-29 Dainippon Printing Co Ltd レンズアレイシート、レンズアレイシートの製造方法、透過型スクリーン、背面投射型表示装置
JP2009204752A (ja) 2008-02-26 2009-09-10 Sanyo Electric Co Ltd 複合レンズ
CN102458807B (zh) 2009-06-12 2014-10-22 柯尼卡美能达精密光学株式会社 晶片透镜的制造方法，中间模具、光学部件、成型模具以及成型模具的制造方法
JP2011246314A (ja) 2010-05-28 2011-12-08 Konica Minolta Opto Inc 液滴成形用の上型、光学素子および光学素子の製造方法
TWI507425B (zh) 2010-06-14 2015-11-11 Nippon Steel & Sumikin Chem Co An ultraviolet-curing resin composition for use in an ink-jet printing method, and an optical element
US8477195B2 (en) * 2010-06-21 2013-07-02 Omnivision Technologies, Inc. Optical alignment structures and associated methods
US8638500B2 (en) 2011-02-09 2014-01-28 Omnivision Technologies, Inc. Two-stage optical object molding using pre-final form
US10259178B2 (en) 2011-12-16 2019-04-16 Konica Minolta, Inc. Method for producing lens array, and molding mold
CN104822517B (zh) 2012-09-11 2017-10-03 新加坡恒立私人有限公司 截断型镜片、截断型镜片对及相应装置的制造

Also Published As

Publication number Publication date
CN106536143B (zh) 2019-05-17
TW201605600A (zh) 2016-02-16
US10379262B2 (en) 2019-08-13
EP3142839B1 (en) 2020-11-18
EP3142839A4 (en) 2018-01-10
KR102388977B1 (ko) 2022-04-20
WO2015174929A1 (en) 2015-11-19
CN106536143A (zh) 2017-03-22
US20170090074A1 (en) 2017-03-30
JP2017516162A (ja) 2017-06-15
EP3142839A1 (en) 2017-03-22
JP6732735B2 (ja) 2020-07-29
KR20170031661A (ko) 2017-03-21
SG11201609212WA (en) 2016-12-29
TWI710445B (zh) 2020-11-21

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