JP4728280B2 - 接合光学素子 - Google Patents

接合光学素子 Download PDF

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Publication number
JP4728280B2
JP4728280B2 JP2007133360A JP2007133360A JP4728280B2 JP 4728280 B2 JP4728280 B2 JP 4728280B2 JP 2007133360 A JP2007133360 A JP 2007133360A JP 2007133360 A JP2007133360 A JP 2007133360A JP 4728280 B2 JP4728280 B2 JP 4728280B2
Authority
JP
Japan
Prior art keywords
optical element
bonded
optical
lens
cracks
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
JP2007133360A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008285376A (ja
JP2008285376A5 (enExample
Inventor
哲也 鈴木
知一 徳永
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co 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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2007133360A priority Critical patent/JP4728280B2/ja
Priority to US12/121,227 priority patent/US7764446B2/en
Publication of JP2008285376A publication Critical patent/JP2008285376A/ja
Publication of JP2008285376A5 publication Critical patent/JP2008285376A5/ja
Application granted granted Critical
Publication of JP4728280B2 publication Critical patent/JP4728280B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0025—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having one lens only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B2007/13727—Compound lenses, i.e. two or more lenses co-operating to perform a function, e.g. compound objective lens including a solid immersion lens, positive and negative lenses either bonded together or with adjustable spacing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
JP2007133360A 2007-05-18 2007-05-18 接合光学素子 Expired - Fee Related JP4728280B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007133360A JP4728280B2 (ja) 2007-05-18 2007-05-18 接合光学素子
US12/121,227 US7764446B2 (en) 2007-05-18 2008-05-15 Bonded optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007133360A JP4728280B2 (ja) 2007-05-18 2007-05-18 接合光学素子

Publications (3)

Publication Number Publication Date
JP2008285376A JP2008285376A (ja) 2008-11-27
JP2008285376A5 JP2008285376A5 (enExample) 2010-03-04
JP4728280B2 true JP4728280B2 (ja) 2011-07-20

Family

ID=40087845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007133360A Expired - Fee Related JP4728280B2 (ja) 2007-05-18 2007-05-18 接合光学素子

Country Status (2)

Country Link
US (1) US7764446B2 (enExample)
JP (1) JP4728280B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022444A (ja) * 2009-07-17 2011-02-03 Panasonic Corp 接合光学素子
JP5644129B2 (ja) * 2010-02-12 2014-12-24 日本電気硝子株式会社 強化板ガラス及びその製造方法
JP2011242346A (ja) * 2010-05-21 2011-12-01 Nikon Corp 光学素子、光学装置および光学素子の偏芯量および曲面形状測定方法。
JP2017049345A (ja) * 2015-08-31 2017-03-09 学校法人慶應義塾 赤外線レンズ並びにその製造装置及び製造方法
KR101704616B1 (ko) * 2016-07-08 2017-02-08 은현수 헤드라이트용 플라스틱 복합렌즈
TWI627447B (zh) * 2016-07-15 2018-06-21 中國砂輪企業股份有限公司 Method for manufacturing optical component
CN112444936B (zh) * 2019-08-16 2024-04-16 宁波舜宇光电信息有限公司 屏下摄像组件、摄像模组和光学镜头及其制作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067118A (ja) 1983-09-24 1985-04-17 Canon Inc 光学素子の製造方法
US5160361A (en) * 1990-06-13 1992-11-03 Matsushita Electric Industrial Co., Ltd. Method of manufacturing optical element
JP4030136B2 (ja) * 1995-06-09 2008-01-09 Ｈｏｙａ株式会社 ガラスレンズ成形用型及びその製造方法並びにガラスレンズ成形方法
JP3763552B2 (ja) 1996-07-30 2006-04-05 Ｈｏｙａ株式会社 ガラス被覆層を有するガラスレンズ及びその製造方法
JPH11130448A (ja) 1997-10-31 1999-05-18 Matsushita Electric Ind Co Ltd 光学素子とその製造方法及びこれに用いる光学素子成形用型
JP2001300944A (ja) * 2000-04-20 2001-10-30 Sony Corp 複合レンズの成形方法及び複合レンズ
JP2004010456A (ja) * 2002-06-11 2004-01-15 Matsushita Electric Ind Co Ltd 光学素子製造方法、および光学素子
JP2006171164A (ja) 2004-12-14 2006-06-29 Seiko Epson Corp ハイブリッドレンズ及びハイブリッドレンズの製造方法
DE102005045197B4 (de) * 2005-09-21 2010-12-09 Schott Ag Verfahren zur Herstellung einer optischen Hybridlinse
TWI271546B (en) * 2005-11-29 2007-01-21 Kinik Co Aspherical designing method for making glass-molding
JP4623012B2 (ja) * 2006-02-22 2011-02-02 セイコーエプソン株式会社 多焦点レンズの製造方法
TWI277611B (en) * 2006-05-09 2007-04-01 Asia Optical Co Inc Glass-molded compound lens and manufacturing method thereof
JP2008285377A (ja) * 2007-05-18 2008-11-27 Panasonic Corp 接合光学素子
JP2008285375A (ja) * 2007-05-18 2008-11-27 Panasonic Corp 接合光学素子及びその製造方法

Also Published As

Publication number Publication date
US7764446B2 (en) 2010-07-27
JP2008285376A (ja) 2008-11-27
US20080297919A1 (en) 2008-12-04

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