TWI874394B - 眼用鏡片及其形成方法 - Google Patents

眼用鏡片及其形成方法 Download PDF

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Publication number
TWI874394B
TWI874394B TW109115686A TW109115686A TWI874394B TW I874394 B TWI874394 B TW I874394B TW 109115686 A TW109115686 A TW 109115686A TW 109115686 A TW109115686 A TW 109115686A TW I874394 B TWI874394 B TW I874394B
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TW
Taiwan
Prior art keywords
lens
volume
ophthalmic lens
cylindrical
front surface
Prior art date
Application number
TW109115686A
Other languages
English (en)
Chinese (zh)
Other versions
TW202041924A (zh
Inventor
皮艾爾 伊芙 吉爾格蘭
菲利浦 吉賓
Original Assignee
美商壯生和壯生視覺關懷公司
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 美商壯生和壯生視覺關懷公司 filed Critical 美商壯生和壯生視覺關懷公司
Publication of TW202041924A publication Critical patent/TW202041924A/zh
Application granted granted Critical
Publication of TWI874394B publication Critical patent/TWI874394B/zh

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    • 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
    • B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
    • 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
    • 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
    • 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
    • G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye
    • 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
    • G02C7/049—Contact lenses having special fitting or structural 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
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08—Series of lenses, lens blanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
TW109115686A 2019-05-14 2020-05-12 眼用鏡片及其形成方法 TWI874394B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/411,423 US11454823B2 (en) 2019-05-14 2019-05-14 Soft contact lens with reduced volume variation
US16/411,423 2019-05-14

Publications (2)

Publication Number Publication Date
TW202041924A TW202041924A (zh) 2020-11-16
TWI874394B true TWI874394B (zh) 2025-03-01

Family

ID=73231607

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109115686A TWI874394B (zh) 2019-05-14 2020-05-12 眼用鏡片及其形成方法

Country Status (9)

Country Link
US (1) US11454823B2 (https=)
EP (1) EP3969223A4 (https=)
JP (1) JP7528123B2 (https=)
KR (1) KR102885052B1 (https=)
CN (1) CN114126802B (https=)
AU (1) AU2020273666B2 (https=)
SG (1) SG11202112576YA (https=)
TW (1) TWI874394B (https=)
WO (1) WO2020230030A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4175117A4 (en) * 2020-06-26 2023-08-02 Terawatt Technology K.K. BATTERY SYSTEM, CONTROL DEVICE AND CONTROL METHOD
EP4369079B1 (en) * 2022-11-11 2026-02-11 UNICON Optical Co., LTD. Contact lens

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183082B1 (en) * 1998-12-21 2001-02-06 Johnson & Johnson Vision Care, Inc. Contact lenses with constant peripheral geometry
CN106062586A (zh) * 2013-12-20 2016-10-26 韦伯斯特资本有限责任公司 具有焦距变化的光学设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829819D0 (en) * 1988-12-21 1989-02-15 Freeman Michael H Lenses and mirrors
US9216080B2 (en) 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
JP5753652B2 (ja) * 2009-10-28 2015-07-22 Hoya株式会社 プラスチックレンズの製造方法、及び射出圧縮成形装置
US9423632B2 (en) * 2012-04-20 2016-08-23 Nexisvision, Inc. Contact lenses for refractive correction
US9144491B2 (en) 2011-06-02 2015-09-29 University Of Rochester Method for modifying the refractive index of an optical material
US8814350B2 (en) * 2012-02-13 2014-08-26 Johnson & Johnson Vision Care, Inc. Dynamic stabilization zones for contact lenses
EP2867004A1 (en) 2012-06-29 2015-05-06 Johnson & Johnson Vision Care, Inc. Lens precursor with features for the fabrication of an ophthalmic lens
US9389434B2 (en) 2013-11-22 2016-07-12 Johnson & Johnson Vision Care, Inc. Contact lenses with improved oxygen transmission
US9207466B2 (en) * 2013-11-26 2015-12-08 Johnson & Johnson Vision Care, Inc. Determining lens alignment on an eye using optical wavefronts
KR101880008B1 (ko) * 2014-03-24 2018-07-18 칼 제이스 비젼 인크 반마감된 안과용 렌즈 세트에서 반마감된 안과용 렌즈의 기하학적 구조를 최적화하는 방법
EP3358394B1 (en) 2015-10-01 2024-08-14 Menicon Co., Ltd. Contact lens
US20190064543A1 (en) * 2017-08-30 2019-02-28 Johnson & Johnson Vision Care, Inc. Atoric Surfaces to Minimize Secondary Astigmatism in Contact Lenses for the Correction of Astigmatism
US11092822B2 (en) * 2019-05-08 2021-08-17 Johnson & Johnson Vision Care, Inc. Photochromic soft contact lens with cosmetic and efficacy considerations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183082B1 (en) * 1998-12-21 2001-02-06 Johnson & Johnson Vision Care, Inc. Contact lenses with constant peripheral geometry
CN106062586A (zh) * 2013-12-20 2016-10-26 韦伯斯特资本有限责任公司 具有焦距变化的光学设备

Also Published As

Publication number Publication date
KR102885052B1 (ko) 2025-11-17
JP7528123B2 (ja) 2024-08-05
CN114126802B (zh) 2025-02-25
US11454823B2 (en) 2022-09-27
SG11202112576YA (en) 2021-12-30
AU2020273666A1 (en) 2021-12-09
EP3969223A1 (en) 2022-03-23
US20200363653A1 (en) 2020-11-19
AU2020273666B2 (en) 2026-02-05
JP2022532221A (ja) 2022-07-13
TW202041924A (zh) 2020-11-16
WO2020230030A1 (en) 2020-11-19
EP3969223A4 (en) 2023-03-01
KR20220006632A (ko) 2022-01-17
CN114126802A (zh) 2022-03-01

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