WO2009035083A1 - ガラス成形体の製造方法 - Google Patents

ガラス成形体の製造方法 Download PDF

Info

Publication number
WO2009035083A1
WO2009035083A1 PCT/JP2008/066548 JP2008066548W WO2009035083A1 WO 2009035083 A1 WO2009035083 A1 WO 2009035083A1 JP 2008066548 W JP2008066548 W JP 2008066548W WO 2009035083 A1 WO2009035083 A1 WO 2009035083A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
molded product
glass molded
molding face
side molding
Prior art date
Application number
PCT/JP2008/066548
Other languages
English (en)
French (fr)
Inventor
Kazuyuki Ogura
Yoshihiro Kamada
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
Application filed by Konica Minolta Opto, Inc. filed Critical Konica Minolta Opto, Inc.
Priority to JP2009532242A priority Critical patent/JP5263165B2/ja
Priority to CN200880105864.2A priority patent/CN101795984B/zh
Publication of WO2009035083A1 publication Critical patent/WO2009035083A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/06—Simple or compound lenses with non-spherical faces with cylindrical or toric faces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/03—Press-mould materials defined by material properties or parameters, e.g. relative CTE of mould parts
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/40—Product characteristics
    • C03B2215/46—Lenses, e.g. bi-convex
    • C03B2215/49—Complex forms not covered by groups C03B2215/47 or C03B2215/48
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/72—Barrel presses or equivalent, e.g. of the ring mould type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)

Abstract

　液滴成形法で側面成形面を有するガラス成形体を製造する場合において、側面成形面と側面型との張り付きを効果的に防止して効率良く製造することができるガラス成形体の製造方法を提供する。上型、下型及び側面型をそれぞれ所定温度に加熱する加熱工程と、側面型と下型とで構成される受け部に溶融ガラス滴を滴下する滴下工程と、滴下した溶融ガラス滴を成形金型で加圧する加圧工程とを有する。側面成形面の最大高さ粗さＲｚが、該側面成形面と接触する側面型の表面の最大高さ粗さＲｚよりも小さい。
PCT/JP2008/066548 2007-09-13 2008-09-12 ガラス成形体の製造方法 WO2009035083A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009532242A JP5263165B2 (ja) 2007-09-13 2008-09-12 ガラス成形体の製造方法
CN200880105864.2A CN101795984B (zh) 2007-09-13 2008-09-12 玻璃成型体的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007237858 2007-09-13
JP2007-237858 2007-09-13

Publications (1)

Publication Number Publication Date
WO2009035083A1 true WO2009035083A1 (ja) 2009-03-19

Family

ID=40452089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066548 WO2009035083A1 (ja) 2007-09-13 2008-09-12 ガラス成形体の製造方法

Country Status (3)

Country Link
JP (1) JP5263165B2 (ja)
CN (1) CN101795984B (ja)
WO (1) WO2009035083A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7073787B2 (ja) * 2018-03-06 2022-05-24 株式会社リコー 実装基板の配置構造、撮像素子基板の配置構造、撮像装置及び撮像装置の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6479026A (en) * 1987-09-21 1989-03-24 Matsushita Electric Ind Co Ltd Lens molding device
JPH06166526A (ja) * 1992-11-27 1994-06-14 Olympus Optical Co Ltd 光学素子の成形装置
JP2006301249A (ja) * 2005-04-20 2006-11-02 Konica Minolta Opto Inc ビーム整形素子およびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000053433A (ja) * 1998-08-07 2000-02-22 Hoya Corp ガラス光学素子の製造方法
JP2002226221A (ja) * 2000-11-30 2002-08-14 Ngk Insulators Ltd ガラスプレス用金型及びその製造方法
JP2002293553A (ja) * 2001-03-29 2002-10-09 Matsushita Electric Ind Co Ltd 光学素子の製造方法、製造装置および光学素子の成形素材、予備成形金型ならびにレンズアレイ光学素子
JP3849669B2 (ja) * 2003-05-19 2006-11-22 コニカミノルタオプト株式会社 光学素子製造方法
JP4223967B2 (ja) * 2004-02-10 2009-02-12 Ｈｏｙａ株式会社 ガラス光学素子の製造方法
JP2006290692A (ja) * 2005-04-13 2006-10-26 Konica Minolta Opto Inc ビーム整形素子の成形方法および該方法により製造されたビーム整形素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6479026A (en) * 1987-09-21 1989-03-24 Matsushita Electric Ind Co Ltd Lens molding device
JPH06166526A (ja) * 1992-11-27 1994-06-14 Olympus Optical Co Ltd 光学素子の成形装置
JP2006301249A (ja) * 2005-04-20 2006-11-02 Konica Minolta Opto Inc ビーム整形素子およびその製造方法

Also Published As

Publication number Publication date
JP5263165B2 (ja) 2013-08-14
CN101795984B (zh) 2013-03-27
JPWO2009035083A1 (ja) 2010-12-24
CN101795984A (zh) 2010-08-04

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