JP4404914B2 - ガラスレンズ、金型、及びガラスレンズの製造方法 - Google Patents

ガラスレンズ、金型、及びガラスレンズの製造方法 Download PDF

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Publication number
JP4404914B2
JP4404914B2 JP2007053262A JP2007053262A JP4404914B2 JP 4404914 B2 JP4404914 B2 JP 4404914B2 JP 2007053262 A JP2007053262 A JP 2007053262A JP 2007053262 A JP2007053262 A JP 2007053262A JP 4404914 B2 JP4404914 B2 JP 4404914B2
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Japan
Prior art keywords
marking
optical function
glass lens
optical
glass
Prior art date
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Active
Application number
JP2007053262A
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English (en)
Japanese (ja)
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JP2008216588A5 (enExample
JP2008216588A (ja
Inventor
忠弘 桑
英樹 小宮
雅志 吉村
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell Energy Ltd
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 Hitachi Maxell Energy Ltd filed Critical Hitachi Maxell Energy Ltd
Priority to JP2007053262A priority Critical patent/JP4404914B2/ja
Priority to CN2008100015923A priority patent/CN101256244B/zh
Priority to US12/071,560 priority patent/US8045279B2/en
Priority to KR1020080019200A priority patent/KR101447627B1/ko
Publication of JP2008216588A publication Critical patent/JP2008216588A/ja
Publication of JP2008216588A5 publication Critical patent/JP2008216588A5/ja
Application granted granted Critical
Publication of JP4404914B2 publication Critical patent/JP4404914B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • 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
    • 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
    • C03B2215/40—Product characteristics
    • C03B2215/404—Products with identification marks
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lenses (AREA)
  • Lens Barrels (AREA)
JP2007053262A 2007-03-02 2007-03-02 ガラスレンズ、金型、及びガラスレンズの製造方法 Active JP4404914B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007053262A JP4404914B2 (ja) 2007-03-02 2007-03-02 ガラスレンズ、金型、及びガラスレンズの製造方法
CN2008100015923A CN101256244B (zh) 2007-03-02 2008-01-14 成形透镜
US12/071,560 US8045279B2 (en) 2007-03-02 2008-02-22 Molded lens and molding tool
KR1020080019200A KR101447627B1 (ko) 2007-03-02 2008-02-29 유리 렌즈, 금형 및 유리 렌즈의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007053262A JP4404914B2 (ja) 2007-03-02 2007-03-02 ガラスレンズ、金型、及びガラスレンズの製造方法

Publications (3)

Publication Number Publication Date
JP2008216588A JP2008216588A (ja) 2008-09-18
JP2008216588A5 JP2008216588A5 (enExample) 2009-08-20
JP4404914B2 true JP4404914B2 (ja) 2010-01-27

Family

ID=39732866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007053262A Active JP4404914B2 (ja) 2007-03-02 2007-03-02 ガラスレンズ、金型、及びガラスレンズの製造方法

Country Status (4)

Country Link
US (1) US8045279B2 (enExample)
JP (1) JP4404914B2 (enExample)
KR (1) KR101447627B1 (enExample)
CN (1) CN101256244B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5701544B2 (ja) * 2010-09-02 2015-04-15 オリンパス株式会社 樹脂成形品とその製造方法と樹脂成形品用成形型
USD684617S1 (en) * 2011-11-28 2013-06-18 Micro World Corp. Optical device
WO2013094173A1 (ja) * 2011-12-22 2013-06-27 パナソニック株式会社 対物レンズ、光ピックアップ、光ディスク装置、樹脂成形用金型及び対物レンズの製造方法
WO2013132708A1 (ja) * 2012-03-08 2013-09-12 富士フイルム株式会社 複合成形レンズ及びその製造方法、金型並びに撮像モジュール
DE102016011320B3 (de) * 2016-09-21 2017-08-24 Azur Space Solar Power Gmbh Linse, Solarzelleneinheit und Fügeverfahren für eine Solarzelleneinheit
JPWO2019208455A1 (ja) * 2018-04-24 2021-05-13 Ａｇｃ株式会社 光学素子、光学系、および撮像装置
TWI650586B (zh) * 2018-07-12 2019-02-11 大陽科技股份有限公司 塑膠鏡筒、自動對焦模組及電子裝置
WO2022137772A1 (ja) * 2020-12-24 2022-06-30 ホヤ レンズ タイランド リミテッド セミフィニッシュドレンズ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3664522B2 (ja) * 1995-07-18 2005-06-29 松下電器産業株式会社 光学素子成形型、光学素子成形方法及び光学素子
JP2000119027A (ja) * 1998-10-14 2000-04-25 Matsushita Electric Ind Co Ltd 光学レンズの成形方法とそれによって形成した光学レンズとそれを用いた光ピックアップ装置
JP3512387B2 (ja) 2000-02-10 2004-03-29 松下電器産業株式会社 レンズおよびその製造方法、並びにレンズを用いた光学装置
JP4454292B2 (ja) * 2002-11-26 2010-04-21 日立マクセル株式会社 プラスチックレンズの製造方法及びその製造装置
JP4106289B2 (ja) * 2003-02-21 2008-06-25 シャープ株式会社 光ピックアップレンズ及びそれを有する光学ピックアップ装置

Also Published As

Publication number Publication date
CN101256244B (zh) 2012-10-10
US20080212198A1 (en) 2008-09-04
KR20080080945A (ko) 2008-09-05
CN101256244A (zh) 2008-09-03
KR101447627B1 (ko) 2014-10-06
US8045279B2 (en) 2011-10-25
JP2008216588A (ja) 2008-09-18

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