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WO2008081660A1 - 光学素子の製造方法、中間部材及び光学素子 - Google Patents

光学素子の製造方法、中間部材及び光学素子 Download PDF

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Publication number
WO2008081660A1
WO2008081660A1 PCT/JP2007/072743 JP2007072743W WO2008081660A1 WO 2008081660 A1 WO2008081660 A1 WO 2008081660A1 JP 2007072743 W JP2007072743 W JP 2007072743W WO 2008081660 A1 WO2008081660 A1 WO 2008081660A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical element
intermediate member
avoided
need
thermosetting resin
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.)
Ceased
Application number
PCT/JP2007/072743
Other languages
English (en)
French (fr)
Inventor
Takemi Miyazaki
Yuiti Fujii
Shigeru Hosoe
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.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto Inc
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
Priority claimed from JP2006355848A external-priority patent/JP5077640B2/ja
Priority claimed from JP2006355849A external-priority patent/JP4766264B2/ja
Application filed by Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Publication of WO2008081660A1 publication Critical patent/WO2008081660A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • 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
    • B29C39/10—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 incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • 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
    • B29C39/24—Feeding the material into the mould
    • 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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—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
    • B29L2011/0066—Optical filters
    • 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
    • B29L2011/0075—Light guides, optical cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

　熱硬化性樹脂を用いて光学素子を容易に成形する光学素子の製造方法、それに用いる中間部材、及びそれにより成形された光学素子を提供するために、一対の金型（１０，２０）を近接する方向に相対移動して中間部材（３０）を圧縮した状態でエネルギー硬化性樹脂を注入させ硬化させるので、液体状の熱硬化性樹脂の粘度が低くても、圧縮された中間部材（３０）がシールの役割を果たし、ランナーやゲートなどから液体状の熱硬化性樹脂が漏れ出ることを抑制できる。又、成形された光学素子（ＯＥ）を、中間部材（３０）と一体的に離型させることができるので、押し出しピン等を下型（１０）等に設ける必要がなくなり、従って摺動部を設けなくて済むため、その清掃をする必要もなく手間がかからないという利点もある。
PCT/JP2007/072743 2006-12-28 2007-11-26 光学素子の製造方法、中間部材及び光学素子 Ceased WO2008081660A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006355848A JP5077640B2 (ja) 2006-12-28 2006-12-28 光学素子の製造方法、中間部材及び光学素子
JP2006355849A JP4766264B2 (ja) 2006-12-28 2006-12-28 光学素子の製造方法、インサート部材及び光学素子
JP2006-355849 2006-12-28
JP2006-355848 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081660A1 true WO2008081660A1 (ja) 2008-07-10

Family

ID=39588344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072743 Ceased WO2008081660A1 (ja) 2006-12-28 2007-11-26 光学素子の製造方法、中間部材及び光学素子

Country Status (2)

Country Link
TW (1) TW200909180A (ja)
WO (1) WO2008081660A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2251716A1 (en) * 2009-05-14 2010-11-17 Fujinon Corporation Manufacturing method and manufacturing apparatus of shaped article
CN102529079A (zh) * 2010-09-28 2012-07-04 富士胶片株式会社 透镜的制造方法及透镜的制造装置
WO2014119751A1 (ja) * 2013-02-02 2014-08-07 コニカミノルタ株式会社 レンズアレイ、複眼光学系、及びレンズアレイの製造方法
CN107530928A (zh) * 2015-04-21 2018-01-02 索马龙株式会社 热硬化性树脂组合物的射出成型方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI557163B (zh) 2015-12-15 2016-11-11 國立清華大學 用於微流道晶片裝置的模具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620685B1 (ja) * 1970-02-25 1981-05-15
JPH06285874A (ja) * 1993-04-06 1994-10-11 Dainippon Printing Co Ltd レンズシートの製造方法
JP2005271498A (ja) * 2004-03-26 2005-10-06 Nikon Corp 成形型の製造方法及び光学素子の製造方法
JP2007296677A (ja) * 2006-04-28 2007-11-15 Sony Corp 光学素子の成形装置および成形方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620685B1 (ja) * 1970-02-25 1981-05-15
JPH06285874A (ja) * 1993-04-06 1994-10-11 Dainippon Printing Co Ltd レンズシートの製造方法
JP2005271498A (ja) * 2004-03-26 2005-10-06 Nikon Corp 成形型の製造方法及び光学素子の製造方法
JP2007296677A (ja) * 2006-04-28 2007-11-15 Sony Corp 光学素子の成形装置および成形方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2251716A1 (en) * 2009-05-14 2010-11-17 Fujinon Corporation Manufacturing method and manufacturing apparatus of shaped article
CN102529079A (zh) * 2010-09-28 2012-07-04 富士胶片株式会社 透镜的制造方法及透镜的制造装置
WO2014119751A1 (ja) * 2013-02-02 2014-08-07 コニカミノルタ株式会社 レンズアレイ、複眼光学系、及びレンズアレイの製造方法
CN107530928A (zh) * 2015-04-21 2018-01-02 索马龙株式会社 热硬化性树脂组合物的射出成型方法
CN107530928B (zh) * 2015-04-21 2020-09-04 索马龙株式会社 热硬化性树脂组合物的射出成型方法

Also Published As

Publication number Publication date
TW200909180A (en) 2009-03-01

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