CO2021004907A2 - Lente óptica - Google Patents
Lente ópticaInfo
- Publication number
- CO2021004907A2 CO2021004907A2 CONC2021/0004907A CO2021004907A CO2021004907A2 CO 2021004907 A2 CO2021004907 A2 CO 2021004907A2 CO 2021004907 A CO2021004907 A CO 2021004907A CO 2021004907 A2 CO2021004907 A2 CO 2021004907A2
- Authority
- CO
- Colombia
- Prior art keywords
- lens element
- shape
- optical elements
- lens
- coating process
- Prior art date
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
- B29D11/0048—Moulds for lenses
-
- 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
- G02C7/024—Methods of designing ophthalmic lenses
- G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
-
- 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
- B29D11/00038—Production of contact 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
- B29D11/00038—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
- B29D11/00192—Demoulding, e.g. separating lenses from mould halves
- B29D11/00201—Demoulding, e.g. separating lenses from mould halves using cooling means
-
- 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
-
- 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
- B29D11/00951—Measuring, controlling or regulating
-
- 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
- B29D11/00951—Measuring, controlling or regulating
- B29D11/00961—Measuring, controlling or regulating using microprocessors or computers
-
- 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
- G02C7/024—Methods of designing ophthalmic lenses
- G02C7/028—Special mathematical design techniques
-
- 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
- B29D11/0048—Moulds for lenses
- B29D11/00528—Consisting of two mould halves joined by an annular gasket
-
- 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
- B29D11/00884—Spin coating
-
- 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
- G02C2202/24—Myopia progression prevention
Landscapes
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Eyeglasses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Prostheses (AREA)
- Lenses (AREA)
Abstract
Método implementado mediante medios informáticos para determinar un elemento de lente, por ejemplo, adaptado para un portador, comprendiendo el método: - proporcionar los datos de la lente que indican al menos una forma del elemento de lente que se debe determinar, correspondiéndose la forma del elemento de lente con una forma de la base y al menos a una forma de los elementos ópticos del elemento de lente, estando asociada la forma de los elementos ópticos con una función óptica objetivo; - proporcionar una ley de transferencia asociada con un proceso de recubrimiento de un elemento de lente que comprende los elementos ópticos, estando asociado el proceso de recubrimiento con el elemento de recubrimiento, correspondiéndose la ley de transferencia con las transformaciones a aplicar a la forma de la superficie del elemento de lente que comprende los elementos ópticos, para compensar las modificaciones de la función óptica objetivo de dichos elementos ópticos inducidas por el proceso de recubrimiento; y - determinar el elemento de lente basándose al menos en los datos de la lente y la ley de transferencia.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18306358.5A EP3640712B1 (en) | 2018-10-16 | 2018-10-16 | Optical lens |
| PCT/EP2019/078128 WO2020079105A1 (en) | 2018-10-16 | 2019-10-16 | Optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO2021004907A2 true CO2021004907A2 (es) | 2021-07-30 |
Family
ID=63965579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2021/0004907A CO2021004907A2 (es) | 2018-10-16 | 2021-04-16 | Lente óptica |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11372265B2 (es) |
| EP (2) | EP3640712B1 (es) |
| JP (1) | JP7446292B2 (es) |
| KR (1) | KR20210062654A (es) |
| CN (3) | CN114536826A (es) |
| BR (1) | BR112021007051A2 (es) |
| CA (1) | CA3116454A1 (es) |
| CO (1) | CO2021004907A2 (es) |
| SG (1) | SG11202103846PA (es) |
| WO (1) | WO2020079105A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020004552A1 (ja) | 2018-06-29 | 2020-01-02 | ホヤ レンズ タイランド リミテッド | 眼鏡レンズ |
| EP3640712B1 (en) * | 2018-10-16 | 2022-08-03 | Essilor International | Optical lens |
| WO2021131826A1 (ja) * | 2019-12-27 | 2021-07-01 | ホヤ レンズ タイランド リミテッド | 眼鏡レンズ |
| WO2021131454A1 (ja) * | 2019-12-27 | 2021-07-01 | ホヤ レンズ タイランド リミテッド | 眼鏡レンズ |
| KR20220051261A (ko) * | 2019-12-27 | 2022-04-26 | 호야 렌즈 타일랜드 리미티드 | 안경 렌즈 |
| JP2021105692A (ja) * | 2019-12-27 | 2021-07-26 | ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ | 眼鏡レンズの製造方法 |
| EP3923061A1 (en) | 2020-06-12 | 2021-12-15 | Essilor International | Lens element |
| EP3923062A1 (en) | 2020-06-12 | 2021-12-15 | Essilor International | Lens element |
| US20240012269A1 (en) | 2020-07-30 | 2024-01-11 | Essilor International | Method for manufacturing a lens element adapted for correcting an abnormal refraction of an eye of a wearer |
| CN117279772A (zh) * | 2021-05-07 | 2023-12-22 | 依视路国际公司 | 用于涂覆具有改进了焦度偏移控制的小透镜的透镜的方法 |
| EP4105010A1 (en) * | 2021-06-18 | 2022-12-21 | Essilor International | Method for coating lenses with lenslets with an improved control on power shift |
| EP4124903A1 (en) * | 2021-07-30 | 2023-02-01 | Essilor International | Lens element |
| WO2023189088A1 (ja) * | 2022-03-28 | 2023-10-05 | ホヤ レンズ タイランド リミテッド | 眼鏡レンズおよび眼鏡レンズの設計方法 |
| EP4382997A1 (en) * | 2022-12-08 | 2024-06-12 | Essilor International | Method for designing a contact lens |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834293B2 (ja) * | 1973-07-05 | 1983-07-26 | テイジンカセイ カブシキガイシヤ | ネツコウカセイジユシニヨル メガネレンズノ セイゾウホウホウ |
| EP0318561B1 (en) * | 1987-06-01 | 1995-12-13 | PORTNEY, Valdemar | Multifocal ophthalmic lens |
| JP4378011B2 (ja) * | 2000-01-07 | 2009-12-02 | キヤノン株式会社 | 金型設計装置と金型形状の設計方法 |
| JP4358733B2 (ja) | 2002-05-16 | 2009-11-04 | Ｈｏｙａ株式会社 | 眼鏡レンズまたは眼鏡レンズ成形用モールドの評価方法および評価装置 |
| US20080269886A1 (en) * | 2007-04-30 | 2008-10-30 | Simpson Michael J | IOL Peripheral Surface Designs to Reduce Negative Dysphotopsia |
| WO2012093994A2 (en) * | 2011-01-04 | 2012-07-12 | Essilor International (Compagnie Generale D' Optique) | Method of making ophthalmic lenses with a structured surface |
| WO2013118176A1 (ja) | 2012-02-09 | 2013-08-15 | 株式会社メニコン | 回折型多焦点眼用レンズとその製造方法 |
| CN105556379A (zh) | 2013-09-20 | 2016-05-04 | 豪雅镜片泰国有限公司 | 眼镜镜片及眼镜镜片的制造方法 |
| WO2015092467A1 (en) * | 2013-12-20 | 2015-06-25 | Essilor International (Compagnie Generale D'optique) | Polymer composition and methods using said polymer composition to manufacture ophthalmic lens |
| SG10201400920RA (en) * | 2014-03-24 | 2015-10-29 | Menicon Singapore Pte Ltd | Apparatus and methods for controlling axial growth with an ocular lens |
| KR102483594B1 (ko) * | 2015-02-03 | 2023-01-03 | 가부시키가이샤 진즈 홀딩스 | 초점 조절 보조 렌즈 |
| EP3271779A1 (en) | 2015-03-18 | 2018-01-24 | Essilor International | A method for determining an ophthalmic lens having unwanted astigmatism |
| DE202016009004U1 (de) * | 2015-04-15 | 2021-06-11 | Vision Ease, Lp | Ophthalmische Linse mit abgestuften Mikrolinsen |
| US10268050B2 (en) * | 2015-11-06 | 2019-04-23 | Hoya Lens Thailand Ltd. | Spectacle lens |
| CN110914743B (zh) * | 2017-05-08 | 2021-08-13 | 视窗视觉公司 | 用于降低近视的接触镜片及用于制造该接触镜片的方法 |
| EP3640712B1 (en) * | 2018-10-16 | 2022-08-03 | Essilor International | Optical lens |
-
2018
- 2018-10-16 EP EP18306358.5A patent/EP3640712B1/en active Active
-
2019
- 2019-10-16 WO PCT/EP2019/078128 patent/WO2020079105A1/en active Application Filing
- 2019-10-16 SG SG11202103846PA patent/SG11202103846PA/en unknown
- 2019-10-16 CA CA3116454A patent/CA3116454A1/en active Pending
- 2019-10-16 US US16/959,349 patent/US11372265B2/en active Active
- 2019-10-16 KR KR1020217011208A patent/KR20210062654A/ko not_active Application Discontinuation
- 2019-10-16 CN CN202210221438.7A patent/CN114536826A/zh active Pending
- 2019-10-16 EP EP19786587.6A patent/EP3717964B1/en active Active
- 2019-10-16 BR BR112021007051-6A patent/BR112021007051A2/pt unknown
- 2019-10-16 CN CN202110311127.5A patent/CN113075800B/zh active Active
- 2019-10-16 JP JP2021521307A patent/JP7446292B2/ja active Active
- 2019-10-16 CN CN201980009121.3A patent/CN111615660B/zh active Active
-
2021
- 2021-04-16 CO CONC2021/0004907A patent/CO2021004907A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112021007051A2 (pt) | 2021-07-20 |
| EP3640712A1 (en) | 2020-04-22 |
| CN111615660A (zh) | 2020-09-01 |
| SG11202103846PA (en) | 2021-05-28 |
| WO2020079105A1 (en) | 2020-04-23 |
| CA3116454A1 (en) | 2020-04-23 |
| KR20210062654A (ko) | 2021-05-31 |
| JP7446292B2 (ja) | 2024-03-08 |
| US11372265B2 (en) | 2022-06-28 |
| EP3717964B1 (en) | 2023-03-15 |
| EP3717964A1 (en) | 2020-10-07 |
| CN113075800A (zh) | 2021-07-06 |
| CN114536826A (zh) | 2022-05-27 |
| JP2022505332A (ja) | 2022-01-14 |
| CN111615660B (zh) | 2022-04-01 |
| CN113075800B (zh) | 2022-10-21 |
| US20210373357A1 (en) | 2021-12-02 |
| EP3640712B1 (en) | 2022-08-03 |
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