ATE553901T1 - Formwerkzeugdesignverfahren - Google Patents

Formwerkzeugdesignverfahren

Info

Publication number
ATE553901T1
ATE553901T1 AT05745621T AT05745621T ATE553901T1 AT E553901 T1 ATE553901 T1 AT E553901T1 AT 05745621 T AT05745621 T AT 05745621T AT 05745621 T AT05745621 T AT 05745621T AT E553901 T1 ATE553901 T1 AT E553901T1
Authority
AT
Austria
Prior art keywords
mold
optical lens
curved surface
molded
aspherical
Prior art date
Application number
AT05745621T
Other languages
English (en)
Inventor
Yasunori Ueno
Yoshiyuki Sato
Original Assignee
Hoya Corp
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 Corp filed Critical Hoya Corp
Application granted granted Critical
Publication of ATE553901T1 publication Critical patent/ATE553901T1/de

Links

Classifications

    • 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
    • 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
    • B29C33/3835—Designing moulds, e.g. using CAD-CAM
    • 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
    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • 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
    • B29D11/00538—Feeding arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
AT05745621T 2004-06-03 2005-05-31 Formwerkzeugdesignverfahren ATE553901T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004166118 2004-06-03
JP2004166061 2004-06-03
PCT/JP2005/009982 WO2005118246A1 (ja) 2004-06-03 2005-05-31 成形型の設計方法、成形型及び成形品

Publications (1)

Publication Number Publication Date
ATE553901T1 true ATE553901T1 (de) 2012-05-15

Family

ID=35462787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05745621T ATE553901T1 (de) 2004-06-03 2005-05-31 Formwerkzeugdesignverfahren

Country Status (7)

Country Link
US (2) US7251538B2 (de)
EP (1) EP1752271B1 (de)
JP (1) JP4656531B2 (de)
KR (1) KR20070029662A (de)
CN (1) CN101722598B (de)
AT (1) ATE553901T1 (de)
WO (1) WO2005118246A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005115712A1 (ja) * 2004-05-31 2005-12-08 Hoya Corporation 成形型の設計方法、成形型及び成形品
EP1944145A3 (de) 2007-01-09 2011-11-30 Schott AG Formwerkzeug zum Formen eines keramischen Rohkörpers und Verwendung des Formwerkzeugs
US20100284089A1 (en) * 2009-05-07 2010-11-11 San-Woei Shyu Stacked optical glass lens array, stacked lens module and manufacturing method thereof
TWM364865U (en) * 2009-05-07 2009-09-11 E Pin Optical Industry Co Ltd Miniature stacked glass lens module
TW201111144A (en) 2009-09-30 2011-04-01 E Pin Optical Industry Co Ltd High sag optical lens and method for fast molding the same
JP5788231B2 (ja) * 2011-06-10 2015-09-30 Hoya株式会社 レンズ製造方法、及び眼鏡レンズ製造システム
JP6096019B2 (ja) 2012-03-26 2017-03-15 Hoya株式会社 モールド用成形型、モールド及び眼鏡レンズの製造方法
DE102012023635A1 (de) * 2012-12-03 2014-06-05 Miro Gmbh Augenimplantat und Verfahren zu seiner Herstellung
US20140255940A1 (en) * 2013-03-07 2014-09-11 Hologic, Inc. Multi-well plate and method of use
KR101504153B1 (ko) * 2013-11-29 2015-03-19 송화섭 조립 및 가공이 용이한 고글용 렌즈 블랭크
EP3115188A1 (de) * 2015-07-09 2017-01-11 Carl Zeiss Vision International GmbH Brillenglasrohling mit auf einen beschichtungsvorgang angepasster geometrie

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596572A (ja) * 1991-10-08 1993-04-20 Toshiba Corp 金型形状設計装置
US5435818A (en) * 1992-06-02 1995-07-25 Canon Kabushiki Kaisha Mold for optical element and a method of molding optical element
JP3221813B2 (ja) * 1995-02-13 2001-10-22 キヤノン株式会社 プラスチックレンズ
TW311113B (de) * 1995-11-02 1997-07-21 Fujitsu Ltd
US6408217B1 (en) * 1996-03-12 2002-06-18 Fujitsu Limited Computer aided design system and three-dimensional design method using the same and storing medium
ID20540A (id) * 1997-04-07 1999-01-07 Bausch & Lomb Metoda untuyk mengidentifikasikan ciri-ciri dari lensa kontak
JP4347460B2 (ja) * 1999-08-24 2009-10-21 オリンパス株式会社 光学素子成形用金型の加工方法
JP3982999B2 (ja) * 2001-02-23 2007-09-26 株式会社リコー 光学素子の製造方法
US6546357B2 (en) * 2000-05-01 2003-04-08 Ricoh Company, Ltd. Estimation of the configuration of an optical element for an optical writing device
JP2002096344A (ja) * 2000-09-25 2002-04-02 Sony Corp レンズの成形金型の設計方法及びこれにより成形したレンズ
JP2002347037A (ja) * 2001-05-25 2002-12-04 Sony Corp 金型作製方法、成形金型、及びレンズ
JP2003117925A (ja) 2001-10-11 2003-04-23 Canon Inc 金型設計における成形収縮に対する逆変形方法

Also Published As

Publication number Publication date
EP1752271A4 (de) 2010-06-02
CN101722598B (zh) 2012-11-28
US20070043463A1 (en) 2007-02-22
US20080004736A1 (en) 2008-01-03
JPWO2005118246A1 (ja) 2008-04-03
EP1752271A1 (de) 2007-02-14
JP4656531B2 (ja) 2011-03-23
CN101722598A (zh) 2010-06-09
US7251538B2 (en) 2007-07-31
KR20070029662A (ko) 2007-03-14
EP1752271B1 (de) 2012-04-18
WO2005118246A1 (ja) 2005-12-15
US7546175B2 (en) 2009-06-09

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