KR101447627B1 - 유리 렌즈, 금형 및 유리 렌즈의 제조 방법 - Google Patents

유리 렌즈, 금형 및 유리 렌즈의 제조 방법 Download PDF

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Publication number
KR101447627B1
KR101447627B1 KR1020080019200A KR20080019200A KR101447627B1 KR 101447627 B1 KR101447627 B1 KR 101447627B1 KR 1020080019200 A KR1020080019200 A KR 1020080019200A KR 20080019200 A KR20080019200 A KR 20080019200A KR 101447627 B1 KR101447627 B1 KR 101447627B1
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South Korea
Prior art keywords
marking
marking portion
optical function
optical
lens
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English (en)
Korean (ko)
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KR20080080945A (ko
Inventor
다다히로 구와
히데키 고미야
마사시 요시무라
Original Assignee
히다치 막셀 가부시키가이샤
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Publication of KR20080080945A publication Critical patent/KR20080080945A/ko
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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

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  • 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)
KR1020080019200A 2007-03-02 2008-02-29 유리 렌즈, 금형 및 유리 렌즈의 제조 방법 Active KR101447627B1 (ko)

Applications Claiming Priority (2)

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
JPJP-P-2007-00053262 2007-03-02

Publications (2)

Publication Number Publication Date
KR20080080945A KR20080080945A (ko) 2008-09-05
KR101447627B1 true KR101447627B1 (ko) 2014-10-06

Family

ID=39732866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080019200A Active KR101447627B1 (ko) 2007-03-02 2008-02-29 유리 렌즈, 금형 및 유리 렌즈의 제조 방법

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805361A (en) * 1995-07-18 1998-09-08 Matsushita Electric Industrial Co., Ltd. Optical element, optical element molding die, and method of molding the optical element
JP2002122711A (ja) * 2000-02-10 2002-04-26 Matsushita Electric Ind Co Ltd 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
JP2004188972A (ja) * 2002-11-26 2004-07-08 Hitachi Maxell Ltd プラスチックレンズ、その製造方法並びにプラスチックレンズの来歴管理方法及び光ピックアップ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805361A (en) * 1995-07-18 1998-09-08 Matsushita Electric Industrial Co., Ltd. Optical element, optical element molding die, and method of molding the optical element
JP2002122711A (ja) * 2000-02-10 2002-04-26 Matsushita Electric Ind Co Ltd 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
JP2004188972A (ja) * 2002-11-26 2004-07-08 Hitachi Maxell Ltd プラスチックレンズ、その製造方法並びにプラスチックレンズの来歴管理方法及び光ピックアップ装置

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
JP4404914B2 (ja) 2010-01-27
US8045279B2 (en) 2011-10-25
JP2008216588A (ja) 2008-09-18

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