ATE431780T1 - Verwendung mathematischer funktionen höherer ordnung zur schaffung asymmetrischer formrückteile - Google Patents
Verwendung mathematischer funktionen höherer ordnung zur schaffung asymmetrischer formrückteileInfo
- Publication number
- ATE431780T1 ATE431780T1 AT05779396T AT05779396T ATE431780T1 AT E431780 T1 ATE431780 T1 AT E431780T1 AT 05779396 T AT05779396 T AT 05779396T AT 05779396 T AT05779396 T AT 05779396T AT E431780 T1 ATE431780 T1 AT E431780T1
- Authority
- AT
- Austria
- Prior art keywords
- higher order
- mathematical functions
- order mathematical
- mold
- asymmetric form
- 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
- B29D11/00038—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
- B29D11/0048—Moulds for lenses
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60251204P | 2004-08-18 | 2004-08-18 | |
PCT/EP2005/008921 WO2006018297A1 (en) | 2004-08-18 | 2005-08-17 | Using higher order mathematical functions to create asymmetric molding back pieces |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE431780T1 true ATE431780T1 (de) | 2009-06-15 |
Family
ID=34956165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05779396T ATE431780T1 (de) | 2004-08-18 | 2005-08-17 | Verwendung mathematischer funktionen höherer ordnung zur schaffung asymmetrischer formrückteile |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060055071A1 (de) |
EP (1) | EP1781461B1 (de) |
CN (1) | CN101005942B (de) |
AT (1) | ATE431780T1 (de) |
DE (1) | DE602005014557D1 (de) |
WO (1) | WO2006018297A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8318055B2 (en) * | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Methods for formation of an ophthalmic lens precursor and lens |
US7905594B2 (en) * | 2007-08-21 | 2011-03-15 | Johnson & Johnson Vision Care, Inc. | Free form ophthalmic lens |
US8317505B2 (en) * | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Apparatus for formation of an ophthalmic lens precursor and lens |
US8313828B2 (en) | 2008-08-20 | 2012-11-20 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lens precursor and lens |
CN101487917B (zh) * | 2008-01-16 | 2011-12-21 | 鸿富锦精密工业(深圳)有限公司 | 模仁的制造方法 |
US9417464B2 (en) | 2008-08-20 | 2016-08-16 | Johnson & Johnson Vision Care, Inc. | Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface |
US8240849B2 (en) | 2009-03-31 | 2012-08-14 | Johnson & Johnson Vision Care, Inc. | Free form lens with refractive index variations |
US8807076B2 (en) * | 2010-03-12 | 2014-08-19 | Johnson & Johnson Vision Care, Inc. | Apparatus for vapor phase processing ophthalmic devices |
TWI588560B (zh) | 2012-04-05 | 2017-06-21 | 布萊恩荷登視覺協會 | 用於屈光不正之鏡片、裝置、方法及系統 |
US9201250B2 (en) | 2012-10-17 | 2015-12-01 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
AU2013332247B2 (en) | 2012-10-17 | 2018-11-29 | Brien Holden Vision Institute Limited | Lenses, devices, methods and systems for refractive error |
US9421721B2 (en) | 2013-09-20 | 2016-08-23 | Gregory Gemoules | System and method for designing scleral lenses |
US9645412B2 (en) | 2014-11-05 | 2017-05-09 | Johnson & Johnson Vision Care Inc. | Customized lens device and method |
US10359643B2 (en) | 2015-12-18 | 2019-07-23 | Johnson & Johnson Vision Care, Inc. | Methods for incorporating lens features and lenses having such features |
US11364696B2 (en) | 2020-09-18 | 2022-06-21 | Johnson & Johnson Vision Care, Inc | Apparatus for forming an ophthalmic lens |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2096846T3 (es) * | 1988-11-02 | 1997-03-16 | British Tech Group | Moldeo y envase de lentes de contacto. |
US5545366A (en) * | 1994-06-10 | 1996-08-13 | Lust; Victor | Molding arrangement to achieve short mold cycle time and method of molding |
US5861114A (en) * | 1994-06-10 | 1999-01-19 | Johnson&Johnson Vision Products, Inc. | Method of manufacturing complex optical designs in soft contact lenses |
JP2002507160A (ja) * | 1997-06-30 | 2002-03-05 | ボシュ アンド ロム インコーポレイテッド | 回転非対称なコンタクトレンズ表面のための射出成形方法 |
US7123985B2 (en) * | 2002-04-12 | 2006-10-17 | Johnson & Johnson Vision Care, Inc. | Design build test cycle reduction |
-
2005
- 2005-08-10 US US11/200,728 patent/US20060055071A1/en not_active Abandoned
- 2005-08-17 WO PCT/EP2005/008921 patent/WO2006018297A1/en active Application Filing
- 2005-08-17 EP EP05779396A patent/EP1781461B1/de not_active Not-in-force
- 2005-08-17 AT AT05779396T patent/ATE431780T1/de not_active IP Right Cessation
- 2005-08-17 DE DE602005014557T patent/DE602005014557D1/de active Active
- 2005-08-17 CN CN2005800279413A patent/CN101005942B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101005942B (zh) | 2010-06-16 |
US20060055071A1 (en) | 2006-03-16 |
EP1781461B1 (de) | 2009-05-20 |
EP1781461A1 (de) | 2007-05-09 |
WO2006018297A1 (en) | 2006-02-23 |
CN101005942A (zh) | 2007-07-25 |
DE602005014557D1 (de) | 2009-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |