TWI266688B - Method for manufacturing ophthalmic lenses - Google Patents

Method for manufacturing ophthalmic lenses

Info

Publication number
TWI266688B
TWI266688B TW089109065A TW89109065A TWI266688B TW I266688 B TWI266688 B TW I266688B TW 089109065 A TW089109065 A TW 089109065A TW 89109065 A TW89109065 A TW 89109065A TW I266688 B TWI266688 B TW I266688B
Authority
TW
Taiwan
Prior art keywords
ophthalmic lenses
manufacturing ophthalmic
resin
manufacturing
provides methods
Prior art date
Application number
TW089109065A
Other languages
English (en)
Inventor
Joseph Andrew Bishop
Charles Foster
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 TWI266688B publication Critical patent/TWI266688B/zh

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
    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
TW089109065A 1999-05-13 2000-05-31 Method for manufacturing ophthalmic lenses TWI266688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/311,053 US6241922B1 (en) 1999-05-13 1999-05-13 Method for manufacturing ophthalmic lenses

Publications (1)

Publication Number Publication Date
TWI266688B true TWI266688B (en) 2006-11-21

Family

ID=23205188

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089109065A TWI266688B (en) 1999-05-13 2000-05-31 Method for manufacturing ophthalmic lenses

Country Status (16)

Country Link
US (1) US6241922B1 (zh)
EP (1) EP1178886A1 (zh)
JP (1) JP2002544018A (zh)
KR (1) KR20020003567A (zh)
CN (1) CN1350483A (zh)
AU (1) AU4814600A (zh)
BR (1) BR0010532A (zh)
CA (1) CA2373342C (zh)
DE (1) DE10084604T1 (zh)
HK (1) HK1041237A1 (zh)
IL (1) IL146444A0 (zh)
MX (1) MXPA01011668A (zh)
MY (1) MY135990A (zh)
RU (1) RU2001133466A (zh)
TW (1) TWI266688B (zh)
WO (1) WO2000069620A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU769459C (en) * 1999-03-16 2004-07-22 Zms, Llc Precision integral articles
US6416690B1 (en) 2000-02-16 2002-07-09 Zms, Llc Precision composite lens
TWI698326B (zh) 2015-01-14 2020-07-11 德商科思創德意志股份有限公司 以全相光學元件製備光學鑄件之方法及光學鑄件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038210A (en) * 1955-06-06 1962-06-12 Parmelee Plastics Co Method of producing plastic lenses
GB847345A (en) * 1958-02-05 1960-09-07 Lentilles Ophtalmiques Special Improvements in and relating to manufacture of lenses
JPS4849434A (zh) * 1971-10-25 1973-07-12
US4113224A (en) * 1975-04-08 1978-09-12 Bausch & Lomb Incorporated Apparatus for forming optical lenses
JPH01178443A (ja) * 1988-01-08 1989-07-14 Hitachi Chem Co Ltd マイクロレンズアレーの製造方法
US4961886A (en) 1988-06-09 1990-10-09 Dow Corning Corporation Method of controlling flow by a radiation formed dam
JPH02165104A (ja) * 1988-12-20 1990-06-26 Matsushita Electric Ind Co Ltd カラーフィルタ基板の製造方法
JPH02262601A (ja) * 1989-04-03 1990-10-25 Ricoh Co Ltd 微小集光素子の作成方法
US5141678A (en) * 1990-10-10 1992-08-25 Blum Ronald D Method for forming disposable molds for producing optical quality lenses
JPH04190301A (ja) * 1990-11-26 1992-07-08 Nippon Sheet Glass Co Ltd 平板レンズアレイの製造方法
US5288221A (en) * 1992-05-18 1994-02-22 Essilor Of America, Inc. Apparatus for making ophthalmic lenses
NZ273682A (en) * 1993-09-30 1997-10-24 Grapac Japan Co Inc Lens manufacture; lens-forming lines are formed on the surface of a substrate and a lens-forming resin is then applied so as to give a convex surface to the resin along the lines
JP3330269B2 (ja) * 1995-11-17 2002-09-30 三菱レイヨン株式会社 透過型スクリーン用拡散板

Also Published As

Publication number Publication date
CA2373342C (en) 2007-05-01
IL146444A0 (en) 2002-07-25
WO2000069620A1 (en) 2000-11-23
US6241922B1 (en) 2001-06-05
CN1350483A (zh) 2002-05-22
AU4814600A (en) 2000-12-05
DE10084604T1 (de) 2002-07-11
BR0010532A (pt) 2002-05-21
HK1041237A1 (zh) 2002-07-05
EP1178886A1 (en) 2002-02-13
MY135990A (en) 2008-07-31
KR20020003567A (ko) 2002-01-12
RU2001133466A (ru) 2003-07-27
JP2002544018A (ja) 2002-12-24
MXPA01011668A (es) 2003-09-10
CA2373342A1 (en) 2000-11-23

Similar Documents

Publication Publication Date Title
IL103464A0 (en) Method and apparatus for manufacturing lenses using thin coatings
EP0732988A4 (en) PHOTOCHROMIC GLASSES AND MANUFACTURING METHOD THEREOF
ES2114613T3 (es) Procedimiento para la fabricacion de moldes de plastico y procedimiento de colada de lentes de contacto.
ATE192383T1 (de) Verfahren zur füllung einer giessform für die herstellung einer optischen linse
AU2270001A (en) Apparatus for automated ophthalmic lens fabrication
IL148585A0 (en) High refractive index thermoplastic polyposphonates
DE60040169D1 (de) Verfahren zur giessformung torischer kontaktlinsen
MY140245A (en) Method for manufacturing multifocal ophthalmic lenses
IL132466A0 (en) Methods for producing progressive addition lenses
WO2009069940A1 (en) Device and method for fabricating lens
TW200611807A (en) Optical lens molding apparatus and precision molding apparatus
TWI266688B (en) Method for manufacturing ophthalmic lenses
TW360592B (en) Toric surfacecasting
ATE318693T1 (de) Verfahren zum formen von kunststofflinsen
EP0386944A3 (en) Molding apparatus and method
CA2031573A1 (en) Method for forming plastic optical quality spectacle lenses
TW428106B (en) Method for manufacturing compound lens
AU5639500A (en) Method of filling a mold for manufacturing an ophthalmic lens
AU2002332654A1 (en) Apparatus and method of filling a mold for manufacturing an ophthalmic lens

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees