PL3896499T3 - Ulepszony sposób formowania wyrobu optycznego zawierającego mikrosoczewki - Google Patents

Ulepszony sposób formowania wyrobu optycznego zawierającego mikrosoczewki

Info

Publication number
PL3896499T3
PL3896499T3 PL20315188.1T PL20315188T PL3896499T3 PL 3896499 T3 PL3896499 T3 PL 3896499T3 PL 20315188 T PL20315188 T PL 20315188T PL 3896499 T3 PL3896499 T3 PL 3896499T3
Authority
PL
Poland
Prior art keywords
microlenses
forming
improved method
optical article
article
Prior art date
Application number
PL20315188.1T
Other languages
English (en)
Inventor
Peiqi Jiang
John Biteau
Original Assignee
Essilor International
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 International filed Critical Essilor International
Publication of PL3896499T3 publication Critical patent/PL3896499T3/pl

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
    • B29D11/00365—Production of microlenses
    • B29D11/00375—Production of microlenses by moulding lenses in holes through a substrate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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
    • B29D11/00326—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
    • 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
    • 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
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
PL20315188.1T 2020-04-17 2020-04-17 Ulepszony sposób formowania wyrobu optycznego zawierającego mikrosoczewki PL3896499T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20315188.1A EP3896499B1 (en) 2020-04-17 2020-04-17 Improved method for forming an optical article comprising microlenses

Publications (1)

Publication Number Publication Date
PL3896499T3 true PL3896499T3 (pl) 2024-04-22

Family

ID=70921930

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20315188.1T PL3896499T3 (pl) 2020-04-17 2020-04-17 Ulepszony sposób formowania wyrobu optycznego zawierającego mikrosoczewki

Country Status (6)

Country Link
US (1) US20230146460A1 (pl)
EP (1) EP3896499B1 (pl)
CN (1) CN115398279A (pl)
PL (1) PL3896499T3 (pl)
PT (1) PT3896499T (pl)
WO (1) WO2021209556A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194188A1 (en) * 2021-12-10 2023-06-14 Essilor International Process for manufacturing an optical article having microstructures, microstructured optical article and their use for myopia control and/or prevention
EP4197765A1 (en) * 2021-12-16 2023-06-21 Essilor International Method for encapsulating a microstructured lens by pipc
DE102022111995B4 (de) * 2022-05-12 2024-01-18 Rodenstock Gmbh Brillengläser zur Reduzierung der Progression von Myopie sowie Verfahren zur individuellen Brechnung oder Herstellung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111336A (en) 1977-03-11 1978-09-28 Toray Ind Inc Coating composition
JPH0642002B2 (ja) 1983-07-29 1994-06-01 セイコーエプソン株式会社 プラスチックレンズ
JPS60199016A (ja) 1984-03-23 1985-10-08 Mitsui Toatsu Chem Inc チオカルバミン酸ｓ―アルキルエステル系レンズ用樹脂の製造方法
DE3761564D1 (de) 1986-03-01 1990-03-08 Mitsui Toatsu Chemicals Harze mit einem hohen brechungsindex fuer linsen aus kunststoff.
US5191055A (en) 1988-12-22 1993-03-02 Mitsui Toatsu Chemicals, Inc. Mercapto compound, a high refractive index resin and lens and a process for preparing them
US5087758A (en) 1988-12-22 1992-02-11 Mitsui Toatsu Chemicals, Inc. Mercapto compound, a high refractive index resin and lens and a process for preparing them
JPH0768326B2 (ja) 1989-10-09 1995-07-26 三井東圧化学株式会社 ウレタン系レンズ用樹脂の製造方法
FR2702486B1 (fr) 1993-03-08 1995-04-21 Essilor Int Compositions de revêtement antiabrasion à base d'hydrolysats de silanes et de composés de l'aluminium, et articles revêtus correspondants résistants à l'abrasion et aux chocs.
US5512371A (en) * 1994-03-18 1996-04-30 Innotech, Inc. Composite lenses
FR2772302B1 (fr) * 1997-12-11 2000-01-21 Essilor Int Procede d'obtention d'une lentille ophtalmique comportant une microstructure utilitaire en surface et lentilles ophtalmiques ainsi obtenues
AUPQ326399A0 (en) * 1999-09-21 1999-10-28 Sola International Holdings Ltd Method of coating an optical element
US6562466B2 (en) * 2001-07-02 2003-05-13 Essilor International Compagnie Generale D'optique Process for transferring a coating onto a surface of a lens blank
FR2834345B1 (fr) 2001-12-27 2004-03-26 Essilor Int Article d'optique comportant une lame quart d'onde et son procede de fabrication
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
US20080006368A9 (en) * 2005-02-01 2008-01-10 Peiqi Jiang Process for applying a coating onto a surface of a lens substrate
US20070238804A1 (en) 2006-04-11 2007-10-11 Encai Ho UV-curable hard coating compositions
FR2909187B1 (fr) 2006-11-23 2009-01-02 Essilor Int Article d'optique comportant un revetement anti-abrasion et anti-rayures bicouche, et procede de fabrication
US8252369B2 (en) * 2008-05-21 2012-08-28 Essilor International (Compagnie Generale D'optique) Process for applying a coating onto a fresnel lens forming surface
US9492978B2 (en) * 2011-01-04 2016-11-15 Essilor International Method of making ophthalmic lenses with a structured surface
BR122020016722B1 (pt) 2015-04-15 2023-04-11 Vision Ease, Lp Lente oftálmica
US10268050B2 (en) 2015-11-06 2019-04-23 Hoya Lens Thailand Ltd. Spectacle lens
EP3273292A1 (de) * 2016-07-19 2018-01-24 Carl Zeiss Vision International GmbH Brillenglas und verfahren zu dessen herstellung
JP7181306B2 (ja) * 2018-09-28 2022-11-30 ホヤ レンズ タイランド リミテッド 曲面形状評価方法、眼鏡レンズの製造方法
EP3640714A1 (en) * 2018-10-17 2020-04-22 Essilor International Optical articles comprising encapsulated microlenses and methods of making the same

Also Published As

Publication number Publication date
EP3896499B1 (en) 2023-11-29
EP3896499A1 (en) 2021-10-20
WO2021209556A1 (en) 2021-10-21
US20230146460A1 (en) 2023-05-11
PT3896499T (pt) 2024-01-23
CN115398279A (zh) 2022-11-25

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