ATE478761T1 - Injektionsformung einer linse auf einem beschichteten ophthalmischen wafer - Google Patents

Injektionsformung einer linse auf einem beschichteten ophthalmischen wafer

Info

Publication number
ATE478761T1
ATE478761T1 AT06849487T AT06849487T ATE478761T1 AT E478761 T1 ATE478761 T1 AT E478761T1 AT 06849487 T AT06849487 T AT 06849487T AT 06849487 T AT06849487 T AT 06849487T AT E478761 T1 ATE478761 T1 AT E478761T1
Authority
AT
Austria
Prior art keywords
mold
wafer
lens
injection forming
molding machine
Prior art date
Application number
AT06849487T
Other languages
English (en)
Inventor
Xu Chen
Obordo Joey Oliveros
Hsinjin Yang
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Application granted granted Critical
Publication of ATE478761T1 publication Critical patent/ATE478761T1/de

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
    • B29D11/0073—Optical laminates
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
AT06849487T 2005-12-21 2006-12-21 Injektionsformung einer linse auf einem beschichteten ophthalmischen wafer ATE478761T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/313,500 US7906047B2 (en) 2005-12-21 2005-12-21 Injection molding a lens onto a coated ophthalmic wafer
PCT/IB2006/004142 WO2007085908A2 (en) 2005-12-21 2006-12-21 Injection molding a lens onto a coated ophthalmic wafer

Publications (1)

Publication Number Publication Date
ATE478761T1 true ATE478761T1 (de) 2010-09-15

Family

ID=38172527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06849487T ATE478761T1 (de) 2005-12-21 2006-12-21 Injektionsformung einer linse auf einem beschichteten ophthalmischen wafer

Country Status (6)

Country Link
US (2) US7906047B2 (de)
EP (1) EP1963084B1 (de)
CN (1) CN101326048B (de)
AT (1) ATE478761T1 (de)
DE (1) DE602006016481D1 (de)
WO (1) WO2007085908A2 (de)

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AU2006232116A1 (en) 2005-04-01 2006-10-12 The Regents Of The University Of Colorado A graft fixation device and method
US8110127B2 (en) * 2008-06-19 2012-02-07 Essilor International (Compagnie Generale D'optique) Photochromic coating exhibiting improved performance
US8048974B2 (en) * 2008-06-19 2011-11-01 Essilor International (Compagnie Generale D'optique Initiators for optical coating formulations with reduced yellowness
US7922942B2 (en) * 2008-12-05 2011-04-12 Essilor International (Compagnie Generale D'optique) Injection mold design, method for in-mold coating of lenses, and coated lenses
DE102009039081B4 (de) * 2009-08-27 2020-03-05 Daimler Ag Verfahren zum Herstellen eines Verbundbauteils
US8770749B2 (en) 2010-04-15 2014-07-08 Oakley, Inc. Eyewear with chroma enhancement
US9427493B2 (en) 2011-03-07 2016-08-30 The Regents Of The University Of Colorado Shape memory polymer intraocular lenses
CA2829390C (en) * 2011-03-07 2019-05-14 The Regents Of The University Of Colorado, A Body Corporate Shape memory polymer intraocular lenses
FR2979713B1 (fr) * 2011-09-06 2013-09-20 Bnl Eurolens Element optique polarisant teinte et procede de fabrication d'un tel element
AU2012336204B2 (en) 2011-10-20 2016-08-25 Oakley, Inc. Eyewear with chroma enhancement
WO2013169987A1 (en) 2012-05-10 2013-11-14 Oakley, Inc. Eyewear with laminated functional layers
CN105829056A (zh) * 2013-12-19 2016-08-03 艾姆弗勒克斯有限公司 形成包覆模制制品的方法
US9575335B1 (en) 2014-01-10 2017-02-21 Oakley, Inc. Eyewear with chroma enhancement for specific activities
US10871661B2 (en) 2014-05-23 2020-12-22 Oakley, Inc. Eyewear and lenses with multiple molded lens components
WO2016077431A2 (en) 2014-11-13 2016-05-19 Oakley, Inc. Variable light attenuation eyewear with color enhancement
CN104309139B (zh) * 2014-10-24 2017-03-15 上海超路自动化设备有限公司 光学树脂镜片自动涂层、加硬、加色、干燥设备生产线
WO2016197106A1 (en) 2015-06-05 2016-12-08 Miroculus Inc. Evaporation management in digital microfluidic devices
WO2016197103A1 (en) 2015-06-05 2016-12-08 Miroculus Inc. Air-matrix digital microfluidics apparatuses and methods for limiting evaporation and surface fouling
KR102244817B1 (ko) * 2016-05-13 2021-04-29 비전 이즈, 엘피 캐스트 렌즈
EP3296351B1 (de) * 2016-09-20 2022-06-29 Essilor International Polykarbonatharzzusammensetzungen mit konsistenter farbe und stabiler blauschnittleistung
EP3563151A4 (de) 2016-12-28 2020-08-19 Miroculus Inc. Digitale mikrofluidische vorrichtung und verfahren
KR101976116B1 (ko) * 2017-07-17 2019-05-07 주식회사 엘지화학 포토폴리머 조성물
JP7341124B2 (ja) 2017-09-01 2023-09-08 ミロキュラス インコーポレイテッド デジタルマイクロ流体デバイスおよびその使用方法
US12124116B2 (en) 2017-10-20 2024-10-22 Luxottica S.R.L. Eyewear with variable transmission lens
US11112622B2 (en) 2018-02-01 2021-09-07 Luxottica S.R.L. Eyewear and lenses with multiple molded lens components
WO2020160520A1 (en) 2019-01-31 2020-08-06 Miroculus Inc. Non fouling compositions and methods for manipulating and processing encapsulated droplets
WO2020210292A1 (en) 2019-04-08 2020-10-15 Miroculus Inc. Multi-cartridge digital microfluidics apparatuses and methods of use
US12226951B2 (en) 2019-07-02 2025-02-18 Essilor International FDM 3D printing of optical lens with high clarity and mechanical strength
EP3760422A1 (de) * 2019-07-02 2021-01-06 Essilor International Verfahren zum umspritzen mit wärmezyklen zur herstellung von optischen linsen unter verwendung von 3d-gedruckten funktionalen wafern
EP3760423A1 (de) * 2019-07-02 2021-01-06 Essilor International Verfahren zur herstellung optischer linsen unter verwendung von 3d-gedruckten funktionalen wafern
EP4536406A2 (de) * 2022-06-09 2025-04-16 Integra Biosciences AG Hydrophobe kartusche für digitale mikrofluidik

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US4364878A (en) * 1978-08-10 1982-12-21 Omnitech Inc. Method for molding ophthalmic lenses
US5149181A (en) * 1990-11-02 1992-09-22 Pilkington Visioncare, Inc. Lens wafer, laminate lens and method of fabrication thereof
US5376317A (en) * 1992-12-08 1994-12-27 Galic Maus Ventures Precision surface-replicating thermoplastic injection molding method and apparatus, using a heating phase and a cooling phase in each molding cycle
US5777053A (en) * 1997-01-17 1998-07-07 Gencorp Inc. In-mold coating compositions suitable as is for an end use application
US6180043B1 (en) * 1998-01-27 2001-01-30 Dai Nippon Toryo Co., Ltd. Method of in-mold coating
US5943957A (en) * 1998-03-12 1999-08-31 Nibco Inc. Method and device for in-mold pad printing
EP1207031A4 (de) 1999-07-27 2003-04-09 Dainippon Toryo Kk Verfahren zum beschichten der innenoberflächen eines metallwerkzeuges
US6793861B2 (en) 2000-07-12 2004-09-21 Omnova Solutions Inc. Optimization of in-mold coating injection molded thermoplastic substrates
US6638450B2 (en) * 2000-11-02 2003-10-28 Vtec Technologies, Inc. Method for manufacturing an injection molded thermoplastic ophthalmic lens having an encapsulated light polarizing element
US7105231B2 (en) * 2001-10-22 2006-09-12 Omnova Solutions Inc. In-mold coating barrier for a substrate injection orifice
US6887550B2 (en) * 2001-10-22 2005-05-03 Omnova Solutions Inc. Removable defined flange for in-mold coating containment
US6890469B2 (en) 2001-10-22 2005-05-10 Omnova Solutions Inc. Selectively controlling in-mold coating flow
US20030152693A1 (en) * 2002-02-12 2003-08-14 Su Kai C. Methods of applying a coating to an optical surface
US6676877B2 (en) * 2002-04-03 2004-01-13 Omnova Solutions Inc. Mold runner for prevention of in-mold coating flow
AU2003254253A1 (en) 2002-07-31 2004-02-16 Bmc Industries, Inc. Polyurethane laminates for photochromic lenses
US7025458B2 (en) * 2002-08-07 2006-04-11 Vision-Ease Lens Process to mold a plastic optical article with integrated hard coating
DE60323863D1 (de) 2002-11-22 2008-11-13 Omnova Solutions Inc Verfahren zur modifizierung und verwendung bestehender spritzgiessmaschinen um sie als in-mould beschichtungsvorrichtung zu verwenden
WO2004048068A1 (en) 2002-11-22 2004-06-10 Omnova Solutions Inc. Method for retrofitting existing molds for use with an in-mold coating system
US20050140033A1 (en) * 2003-12-31 2005-06-30 Essilor International Compagnie Generale D'optique Process for making a coated optical article free of visible fining lines

Also Published As

Publication number Publication date
US20100065975A1 (en) 2010-03-18
EP1963084B1 (de) 2010-08-25
EP1963084A2 (de) 2008-09-03
WO2007085908A2 (en) 2007-08-02
US20070138664A1 (en) 2007-06-21
CN101326048A (zh) 2008-12-17
DE602006016481D1 (de) 2010-10-07
WO2007085908A3 (en) 2007-11-22
US7906047B2 (en) 2011-03-15
CN101326048B (zh) 2010-09-08

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