CN116802035A - 模具制造方法、光学构件的制造方法以及眼镜镜片 - Google Patents

模具制造方法、光学构件的制造方法以及眼镜镜片 Download PDF

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Publication number
CN116802035A
CN116802035A CN202280011434.4A CN202280011434A CN116802035A CN 116802035 A CN116802035 A CN 116802035A CN 202280011434 A CN202280011434 A CN 202280011434A CN 116802035 A CN116802035 A CN 116802035A
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CN
China
Prior art keywords
manufacturing
mold
defocusing
concave portion
irradiation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280011434.4A
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English (en)
Chinese (zh)
Inventor
大久保繁树
石崎贵子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoya Lens Thailand Ltd
Original Assignee
Hoya Lens Thailand 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 Hoya Lens Thailand Ltd filed Critical Hoya Lens Thailand Ltd
Publication of CN116802035A publication Critical patent/CN116802035A/zh
Pending legal-status Critical Current

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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
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • 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
    • B29D11/00028—Bifocal lenses; Multifocal 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
    • B29D11/00009—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
    • B29D11/00336—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern by making depressions in the lens surfaces
    • 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
    • B29D11/00355—Production of simple or compound lenses with a refractive index gradient
    • 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
    • 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
    • B29D11/00932—Combined cutting and grinding thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0031—Refractive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • 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)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Eyeglasses (AREA)
CN202280011434.4A 2021-03-31 2022-03-11 模具制造方法、光学构件的制造方法以及眼镜镜片 Pending CN116802035A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-059087 2021-03-31
JP2021059087 2021-03-31
PCT/JP2022/011114 WO2022209795A1 (ja) 2021-03-31 2022-03-11 モールド製造方法、光学部材の製造方法および眼鏡レンズ

Publications (1)

Publication Number Publication Date
CN116802035A true CN116802035A (zh) 2023-09-22

Family

ID=83456223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280011434.4A Pending CN116802035A (zh) 2021-03-31 2022-03-11 模具制造方法、光学构件的制造方法以及眼镜镜片

Country Status (6)

Country Link
US (1) US20240160040A1 (https=)
EP (1) EP4316769A4 (https=)
JP (1) JPWO2022209795A1 (https=)
KR (1) KR20230162772A (https=)
CN (1) CN116802035A (https=)
WO (1) WO2022209795A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4622795A1 (de) * 2022-11-23 2025-10-01 Rodenstock GmbH GIEßFORM FÜR BRILLENGLÄSER
JP2026059126A (ja) * 2024-09-26 2026-04-07 ホヤ レンズ タイランド リミテッド 眼鏡レンズ及びその製造方法、レンズブランク及びその製造方法、金型及びその製造方法、金型の補正方法

Citations (4)

* Cited by examiner, † Cited by third party
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JP2009241369A (ja) * 2008-03-31 2009-10-22 Apic Yamada Corp 光デバイス、光デバイスの製造方法、光デバイス用金型、及び、光デバイス用金型の製造方法
CN102378677A (zh) * 2009-03-31 2012-03-14 Hoya株式会社 偏光镜片的制造方法、偏光镜片和镜片的制造方法
CN103620448A (zh) * 2011-09-16 2014-03-05 奥林巴斯株式会社 细微结构形成用模和光学元件的制造方法
CN111511515A (zh) * 2017-12-19 2020-08-07 豪雅镜片泰国有限公司 眼镜镜片成型模具的制造方法以及眼镜镜片的制造方法

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JPH0726086Y2 (ja) * 1990-02-28 1995-06-14 ホーヤ株式会社 プラスチック多焦点眼鏡レンズ用モールド
US6203156B1 (en) * 1998-03-31 2001-03-20 Johnson & Johnson Vision Care, Inc. Contact lenses bearing marks
DE10122335C1 (de) * 2001-05-08 2002-07-25 Schott Glas Verfahren und Vorrichtung zum Markieren von Glas mit einem Laser
JP2012189677A (ja) * 2011-03-09 2012-10-04 Seiko Epson Corp スクリーン、及びスクリーン成形型の製造方法
JP2014037106A (ja) * 2012-08-17 2014-02-27 Mitsubishi Rayon Co Ltd 透明樹脂の成形体の加工方法、面光源装置用導光体の製造方法及び面光源装置
JP5798535B2 (ja) * 2012-09-07 2015-10-21 ダイセルポリマー株式会社 複合成形体の製造方法
JP6311592B2 (ja) * 2014-12-10 2018-04-18 豊田合成株式会社 樹脂成形品
AU2016102463A4 (en) * 2015-01-05 2021-06-03 E-Vision Smart Optics, Inc. Methods and systems for mold releases
EP4009048B1 (en) 2015-03-27 2024-11-06 Agilent Technologies, Inc. Method and system for determining integrated metabolic baseline and potential of living cells
CN111221147B (zh) * 2015-04-15 2022-04-12 视觉缓解公司 具有分等级的显微镜头的眼镜镜片
US10268050B2 (en) 2015-11-06 2019-04-23 Hoya Lens Thailand Ltd. Spectacle lens
CN111629876A (zh) * 2017-12-19 2020-09-04 豪雅镜片泰国有限公司 眼镜镜片成型模具的制造方法和眼镜镜片的制造方法
EP3640712B1 (en) * 2018-10-16 2022-08-03 Essilor International Optical lens
JP7657519B2 (ja) * 2019-06-25 2025-04-07 ホヤ レンズ タイランド リミテッド 眼鏡レンズおよびその設計方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009241369A (ja) * 2008-03-31 2009-10-22 Apic Yamada Corp 光デバイス、光デバイスの製造方法、光デバイス用金型、及び、光デバイス用金型の製造方法
CN102378677A (zh) * 2009-03-31 2012-03-14 Hoya株式会社 偏光镜片的制造方法、偏光镜片和镜片的制造方法
CN103620448A (zh) * 2011-09-16 2014-03-05 奥林巴斯株式会社 细微结构形成用模和光学元件的制造方法
CN111511515A (zh) * 2017-12-19 2020-08-07 豪雅镜片泰国有限公司 眼镜镜片成型模具的制造方法以及眼镜镜片的制造方法

Also Published As

Publication number Publication date
US20240160040A1 (en) 2024-05-16
EP4316769A4 (en) 2025-04-16
WO2022209795A1 (ja) 2022-10-06
KR20230162772A (ko) 2023-11-28
JPWO2022209795A1 (https=) 2022-10-06
EP4316769A1 (en) 2024-02-07

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