JP4051994B2 - 複合レンズの成型方法及び複合レンズ - Google Patents

複合レンズの成型方法及び複合レンズ Download PDF

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Publication number
JP4051994B2
JP4051994B2 JP2002120930A JP2002120930A JP4051994B2 JP 4051994 B2 JP4051994 B2 JP 4051994B2 JP 2002120930 A JP2002120930 A JP 2002120930A JP 2002120930 A JP2002120930 A JP 2002120930A JP 4051994 B2 JP4051994 B2 JP 4051994B2
Authority
JP
Japan
Prior art keywords
mold
transfer surface
lens
composite
composite layer
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.)
Expired - Fee Related
Application number
JP2002120930A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003311757A5 (enExample
JP2003311757A (ja
Inventor
和洋 田中
敏博 増田
直孝 和久田
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2002120930A priority Critical patent/JP4051994B2/ja
Priority to PCT/JP2003/005100 priority patent/WO2003090993A1/ja
Publication of JP2003311757A publication Critical patent/JP2003311757A/ja
Publication of JP2003311757A5 publication Critical patent/JP2003311757A5/ja
Application granted granted Critical
Publication of JP4051994B2 publication Critical patent/JP4051994B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/026—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • 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
    • B29C39/36—Removing moulded articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP2002120930A 2002-04-23 2002-04-23 複合レンズの成型方法及び複合レンズ Expired - Fee Related JP4051994B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002120930A JP4051994B2 (ja) 2002-04-23 2002-04-23 複合レンズの成型方法及び複合レンズ
PCT/JP2003/005100 WO2003090993A1 (fr) 2002-04-23 2003-04-22 Procede pour former une lentille composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002120930A JP4051994B2 (ja) 2002-04-23 2002-04-23 複合レンズの成型方法及び複合レンズ

Publications (3)

Publication Number Publication Date
JP2003311757A JP2003311757A (ja) 2003-11-05
JP2003311757A5 JP2003311757A5 (enExample) 2005-09-08
JP4051994B2 true JP4051994B2 (ja) 2008-02-27

Family

ID=29267388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002120930A Expired - Fee Related JP4051994B2 (ja) 2002-04-23 2002-04-23 複合レンズの成型方法及び複合レンズ

Country Status (2)

Country Link
JP (1) JP4051994B2 (enExample)
WO (1) WO2003090993A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4781001B2 (ja) * 2005-04-26 2011-09-28 三洋電機株式会社 複合レンズの製造方法
JP4839031B2 (ja) * 2005-07-08 2011-12-14 オリンパス株式会社 光学素子の成形方法および光学素子
JP3926380B1 (ja) 2006-12-07 2007-06-06 マイルストーン株式会社 撮像レンズ
JP3929479B1 (ja) 2006-12-21 2007-06-13 マイルストーン株式会社 撮像レンズ
JP4874084B2 (ja) 2006-12-22 2012-02-08 三洋電機株式会社 光学レンズおよびその製造方法、複合レンズおよびその製造方法、ならびに接合レンズおよびその製造方法
JP3946245B1 (ja) 2007-03-08 2007-07-18 マイルストーン株式会社 撮像レンズ
JP4022246B1 (ja) 2007-05-09 2007-12-12 マイルストーン株式会社 撮像レンズ
JP3976780B1 (ja) 2007-05-17 2007-09-19 マイルストーン株式会社 撮像レンズ
JP3976782B1 (ja) 2007-05-17 2007-09-19 マイルストーン株式会社 撮像レンズ
JP3976781B1 (ja) 2007-05-17 2007-09-19 マイルストーン株式会社 撮像レンズ
JP2009204752A (ja) 2008-02-26 2009-09-10 Sanyo Electric Co Ltd 複合レンズ
JPWO2010071050A1 (ja) * 2008-12-18 2012-05-24 コニカミノルタオプト株式会社 成形型及びガラス成形体の製造方法
JP2010241071A (ja) * 2009-04-09 2010-10-28 Olympus Corp 複合光学素子及びその製造方法
JP6409870B2 (ja) * 2014-05-09 2018-10-24 コニカミノルタ株式会社 光学素子の成形方法、成形型、及び光学素子
WO2018061331A1 (ja) * 2016-09-29 2018-04-05 富士フイルム株式会社 複合光学素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166421A (ja) * 1984-02-10 1985-08-29 Asahi Glass Co Ltd プラスチツクレンズ成形方法
JPS63157103A (ja) * 1986-12-22 1988-06-30 Nikon Corp 樹脂接合型非球面レンズ
JPH05337959A (ja) * 1992-06-05 1993-12-21 Asahi Optical Co Ltd 複合型非球面レンズの製造方法
JP3184677B2 (ja) * 1993-09-03 2001-07-09 オリンパス光学工業株式会社 複合型光学素子の製造方法
JP3409383B2 (ja) * 1993-09-06 2003-05-26 株式会社ニコン 非球面光学素子の製造方法
JPH0866972A (ja) * 1994-08-30 1996-03-12 Olympus Optical Co Ltd 複合型光学素子の製造方法

Also Published As

Publication number Publication date
WO2003090993A1 (fr) 2003-11-06
JP2003311757A (ja) 2003-11-05

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