WO2008081599A1 - マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ - Google Patents

マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ Download PDF

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Publication number
WO2008081599A1
WO2008081599A1 PCT/JP2007/001498 JP2007001498W WO2008081599A1 WO 2008081599 A1 WO2008081599 A1 WO 2008081599A1 JP 2007001498 W JP2007001498 W JP 2007001498W WO 2008081599 A1 WO2008081599 A1 WO 2008081599A1
Authority
WO
WIPO (PCT)
Prior art keywords
mark
contact lens
engraved
production method
lens
Prior art date
Application number
PCT/JP2007/001498
Other languages
English (en)
French (fr)
Inventor
Toru Onishi
Hiroaki Suzuki
Takashi Goto
Original Assignee
Menicon Co., 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 Menicon Co., Ltd. filed Critical Menicon Co., Ltd.
Priority to EP07859683A priority Critical patent/EP2101211A4/en
Priority to JP2008552032A priority patent/JPWO2008081599A1/ja
Publication of WO2008081599A1 publication Critical patent/WO2008081599A1/ja

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • 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
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • 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
    • B29D11/00317—Production of lenses with markings or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/003—Printing processes to produce particular kinds of printed work, e.g. patterns on optical devices, e.g. lens elements; for the production of optical devices
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

　本発明の課題は、より優れた製造効率をもって、レーザー加工に伴う刻印の外周縁部の盛り上がりを抑えると共に、刻印の表面粗さを確保することが可能であり、それによって、装用感および刻印で付与されたマークの視認性とが何れも両立して有利に発揮され得る、マーク付きコンタクトレンズの新規な製造方法および新規な構造のマーク付きコンタクトレンズを提供することにある。 　かかる課題を解決するために、金型３４の目的とするマーク２６に対応する位置７２を液６６中に浸漬せしめた状態で該位置７２にレーザー光を照射して刻印６２を形成して、該刻印６２を該金型３４によって形成される樹脂型５４を介して転写することによってレンズ前面１２とレンズ後面１４の少なくとも一方に該マーク２６を付した。
PCT/JP2007/001498 2006-12-28 2007-12-28 マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ WO2008081599A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07859683A EP2101211A4 (en) 2006-12-28 2007-12-28 MANUFACTURING PROCESS FOR A CONTACT LENS WITH MARKING AND CONTACT LENS WITH MARKING
JP2008552032A JPWO2008081599A1 (ja) 2006-12-28 2007-12-28 マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006356011 2006-12-28
JP2006-356011 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081599A1 true WO2008081599A1 (ja) 2008-07-10

Family

ID=39588288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/001498 WO2008081599A1 (ja) 2006-12-28 2007-12-28 マーク付きコンタクトレンズの製造方法およびマーク付きコンタクトレンズ

Country Status (3)

Country Link
EP (1) EP2101211A4 (ja)
JP (1) JPWO2008081599A1 (ja)
WO (1) WO2008081599A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205608B2 (en) 2011-12-31 2015-12-08 Novartis Ag Contact lenses with identifying mark
KR20190001717U (ko) * 2017-12-28 2019-07-08 쥔 허 테크놀로지 컴퍼니 리미티드 펄스 광 레이저 처리한 콘택트 렌즈 전사 인쇄 모듈
KR102123097B1 (ko) * 2019-05-15 2020-06-15 뉴바이오 (주) 컬러 콘택트렌즈 인쇄를 위한 레이저 각인용 지그
EP3936926A1 (en) * 2020-07-08 2022-01-12 Ovitz Corporation Lens with marking pattern for characterizing high-order aberrations

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231821A (ja) 1985-08-05 1987-02-10 Nippon Contact Lens:Kk コンタクトレンズのマ−キング法
JPS6237368B2 (ja) 1981-06-22 1987-08-12 Akimichi Kondo
JPS6413520A (en) 1987-05-15 1989-01-18 Ciba Geigy Ag Geometric improvement in surface of optical element made of crosslinking polymer by resorptive photochemical decomposition
JPH03281086A (ja) * 1990-03-27 1991-12-11 Nec Corp レーザーマーカ
JPH04270312A (ja) 1990-04-11 1992-09-25 Seiko Epson Corp ソフトコンタクトレンズのマーキング方法及びソフトコンタクトレンズ
JPH0567932B2 (ja) 1985-03-29 1993-09-27 Toray Industries
JPH07186290A (ja) 1993-12-24 1995-07-25 Seiko Epson Corp コンタクトレンズのマーキング方法
JPH08194193A (ja) 1995-01-18 1996-07-30 Hoya Corp コンタクトレンズのマーキング方法
JP2002082320A (ja) 2000-05-25 2002-03-22 Wesley Jessen Corp 成形された反転マーク付きのコンタクトレンズ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2942410B2 (ja) * 1991-12-18 1999-08-30 株式会社メニコン 眼内レンズの製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237368B2 (ja) 1981-06-22 1987-08-12 Akimichi Kondo
JPH0567932B2 (ja) 1985-03-29 1993-09-27 Toray Industries
JPS6231821A (ja) 1985-08-05 1987-02-10 Nippon Contact Lens:Kk コンタクトレンズのマ−キング法
JPS6413520A (en) 1987-05-15 1989-01-18 Ciba Geigy Ag Geometric improvement in surface of optical element made of crosslinking polymer by resorptive photochemical decomposition
JPH03281086A (ja) * 1990-03-27 1991-12-11 Nec Corp レーザーマーカ
JPH04270312A (ja) 1990-04-11 1992-09-25 Seiko Epson Corp ソフトコンタクトレンズのマーキング方法及びソフトコンタクトレンズ
JPH07186290A (ja) 1993-12-24 1995-07-25 Seiko Epson Corp コンタクトレンズのマーキング方法
JPH08194193A (ja) 1995-01-18 1996-07-30 Hoya Corp コンタクトレンズのマーキング方法
JP2002082320A (ja) 2000-05-25 2002-03-22 Wesley Jessen Corp 成形された反転マーク付きのコンタクトレンズ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2101211A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205608B2 (en) 2011-12-31 2015-12-08 Novartis Ag Contact lenses with identifying mark
KR20190001717U (ko) * 2017-12-28 2019-07-08 쥔 허 테크놀로지 컴퍼니 리미티드 펄스 광 레이저 처리한 콘택트 렌즈 전사 인쇄 모듈
KR200490460Y1 (ko) * 2017-12-28 2019-11-14 쥔 허 테크놀로지 컴퍼니 리미티드 펄스 광 레이저 처리한 콘택트 렌즈 전사 인쇄 모듈
KR102123097B1 (ko) * 2019-05-15 2020-06-15 뉴바이오 (주) 컬러 콘택트렌즈 인쇄를 위한 레이저 각인용 지그
EP3936926A1 (en) * 2020-07-08 2022-01-12 Ovitz Corporation Lens with marking pattern for characterizing high-order aberrations

Also Published As

Publication number Publication date
JPWO2008081599A1 (ja) 2010-04-30
EP2101211A1 (en) 2009-09-16
EP2101211A4 (en) 2011-02-16

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