SG10201701641RA - Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices - Google Patents

Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices

Info

Publication number
SG10201701641RA
SG10201701641RA SG10201701641RA SG10201701641RA SG10201701641RA SG 10201701641R A SG10201701641R A SG 10201701641RA SG 10201701641R A SG10201701641R A SG 10201701641RA SG 10201701641R A SG10201701641R A SG 10201701641RA SG 10201701641R A SG10201701641R A SG 10201701641RA
Authority
SG
Singapore
Prior art keywords
truncated lenses
pairs
manufacture
truncated
lenses
Prior art date
Application number
SG10201701641RA
Inventor
Hartmut Rudmann
Jürgen Soechtig
Nicola Spring
Alexander Bietesch
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 SG10201701641RA publication Critical patent/SG10201701641RA/en

Links

Classifications

    • 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
    • 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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29D11/00365—Production of microlenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0085—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing wafer level optics
    • 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
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0022—Multi-cavity moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0094—Geometrical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Eyeglasses (AREA)
  • Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
SG10201701641RA 2012-09-11 2013-09-03 Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices SG10201701641RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261699666P 2012-09-11 2012-09-11

Publications (1)

Publication Number Publication Date
SG10201701641RA true SG10201701641RA (en) 2017-04-27

Family

ID=50278538

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201501695PA SG11201501695PA (en) 2012-09-11 2013-09-03 Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices
SG10201701641RA SG10201701641RA (en) 2012-09-11 2013-09-03 Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201501695PA SG11201501695PA (en) 2012-09-11 2013-09-03 Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices

Country Status (8)

Country Link
US (1) US10377094B2 (en)
EP (1) EP2895320B1 (en)
JP (1) JP2015534107A (en)
KR (1) KR102086187B1 (en)
CN (3) CN107490815B (en)
SG (2) SG11201501695PA (en)
TW (2) TWI648554B (en)
WO (1) WO2014042591A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9169287B2 (en) 2013-03-15 2015-10-27 Massachusetts Institute Of Technology Solid phase peptide synthesis processes and associated systems
EP3142859B1 (en) 2014-05-16 2019-07-10 Heptagon Micro Optics Pte. Ltd. Wafer-level manufacture of devices, in particular of optical devices
SG10201810200QA (en) 2014-05-16 2018-12-28 Heptagon Micro Optics Pte Ltd Manufacture of optical elements by replication and corresponding replication tools and optical devices
DK3349775T3 (en) * 2015-09-17 2022-03-07 Massachusetts Inst Technology SOLID PHASE PEPTIME SYNTHESIS PROCEDURES AND RELATED SYSTEMS
NL2016689B1 (en) * 2016-04-28 2017-11-20 Anteryon Wafer Optics B V Replication tool
KR102607878B1 (en) * 2021-09-17 2023-11-30 현대모비스 주식회사 Led module and car including the same
EP4360860A1 (en) * 2022-10-24 2024-05-01 Viavi Solutions Inc. A die including a non-rectangular shaped optical material and methods of manufacture

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US3270383A (en) * 1963-06-24 1966-09-06 Gen Motors Corp Method of die casting
US4407766A (en) * 1981-05-26 1983-10-04 National Patent Development Corporation Molds and procedure for producing truncated contact lenses
JPS58171021A (en) * 1982-03-31 1983-10-07 Fujitsu Ltd Lens with array structure and its manufacture
US5536455A (en) 1994-01-03 1996-07-16 Omron Corporation Method of manufacturing lens array
US5759457A (en) * 1995-02-24 1998-06-02 Matsushita Electric Industrial Co., Ltd. Method for manufacturing an optical element
JPH10123306A (en) * 1996-10-18 1998-05-15 Nikon Corp Plastic lens and its production
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
AU2001288349A1 (en) * 2000-08-21 2002-03-04 Siwave, Inc. Lens arrays and methods of making the lens array
US6739766B2 (en) * 2001-12-17 2004-05-25 Stratos International, Inc. Lens array for use in parallel optics modules for fiber optics communications
EP1443344A1 (en) 2003-01-29 2004-08-04 Heptagon Oy Manufacturing micro-structured elements
EP1542074A1 (en) 2003-12-11 2005-06-15 Heptagon OY Manufacturing a replication tool, sub-master or replica
JP4380522B2 (en) 2004-02-06 2009-12-09 日本ビクター株式会社 Manufacturing method of replica mold for microlens array
KR100693927B1 (en) 2005-02-03 2007-03-12 삼성전자주식회사 Method of manufacturing microlens, method of manufacturing microlens array and method of manufacturing image sensor
WO2006101064A1 (en) 2005-03-24 2006-09-28 Matsushita Electric Industrial Co., Ltd. Imaging device and lens array used therein
US20070216048A1 (en) * 2006-03-20 2007-09-20 Heptagon Oy Manufacturing optical elements
US20100072640A1 (en) * 2006-06-09 2010-03-25 Heptagon Oy Manufacturing a replication tool, sub-master or replica
US20080246171A1 (en) 2006-09-27 2008-10-09 Berckmiller Gregory L Chilled injection molding during ophthalmic lens manufacture
EP2070636B1 (en) * 2006-10-04 2015-08-05 Hamamatsu Photonics K.K. Laser processing method
US9153614B2 (en) 2007-08-15 2015-10-06 Micron Technology, Inc. Method and apparatus for lens alignment for optically sensitive devices and systems implementing same
JP2009209012A (en) * 2008-03-05 2009-09-17 Olympus Corp Molding die and method for manufacturing the same
JP2009302483A (en) * 2008-06-17 2009-12-24 Panasonic Corp Solid imaging device and method for manufacturing the same
US7916396B2 (en) 2008-06-27 2011-03-29 Micron Technology, Inc. Lens master devices, lens structures, imaging devices, and methods and apparatuses of making the same
KR101880582B1 (en) * 2008-12-05 2018-07-20 리퀴디아 테크놀로지스 인코포레이티드 Method for producing patterned materials
CN101870151A (en) * 2009-04-27 2010-10-27 鸿富锦精密工业（深圳）有限公司 Manufacturing method of optical element and impressing mould
TW201109164A (en) * 2009-09-11 2011-03-16 E Pin Optical Industry Co Ltd Stacked disk-shaped optical lens array, stacked lens module and their method of manufacturing thereof
JP5352392B2 (en) 2009-09-14 2013-11-27 富士フイルム株式会社 Wafer level lens array manufacturing method, wafer level lens array, lens module, and imaging unit
US20120182624A1 (en) 2009-09-29 2012-07-19 Konica Minolta Opto, Inc. Lens and processing method of the same
JP2011249445A (en) * 2010-05-25 2011-12-08 Fujifilm Corp Solid state imaging device manufacturing method
CN201788296U (en) * 2010-08-06 2011-04-06 南通天鸿镭射科技有限公司 Brightness enhancement film for liquid crystal flat-panel display

Also Published As

Publication number Publication date
CN104822517A (en) 2015-08-05
KR102086187B1 (en) 2020-03-06
CN104822517B (en) 2017-10-03
TW201804206A (en) 2018-02-01
TW201415072A (en) 2014-04-16
US20150217524A1 (en) 2015-08-06
CN107490815A (en) 2017-12-19
CN107479119A (en) 2017-12-15
CN107490815B (en) 2020-03-17
WO2014042591A1 (en) 2014-03-20
EP2895320A4 (en) 2016-06-15
EP2895320A1 (en) 2015-07-22
TWI610088B (en) 2018-01-01
US10377094B2 (en) 2019-08-13
EP2895320B1 (en) 2021-12-01
KR20150082193A (en) 2015-07-15
JP2015534107A (en) 2015-11-26
SG11201501695PA (en) 2015-04-29
TWI648554B (en) 2019-01-21

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