WO2008149631A1 - プラスチック製光学素子及びプラスチック製光学素子の製造方法 - Google Patents

プラスチック製光学素子及びプラスチック製光学素子の製造方法 Download PDF

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Publication number
WO2008149631A1
WO2008149631A1 PCT/JP2008/058471 JP2008058471W WO2008149631A1 WO 2008149631 A1 WO2008149631 A1 WO 2008149631A1 JP 2008058471 W JP2008058471 W JP 2008058471W WO 2008149631 A1 WO2008149631 A1 WO 2008149631A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical device
plastic optical
gas barrier
barrier film
disclosed
Prior art date
Application number
PCT/JP2008/058471
Other languages
English (en)
French (fr)
Inventor
Hiroaki Arita
Kazuhiro Fukuda
Original Assignee
Konica Minolta Holdings, 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 Holdings, Inc. filed Critical Konica Minolta Holdings, Inc.
Priority to JP2009517755A priority Critical patent/JP5250851B2/ja
Publication of WO2008149631A1 publication Critical patent/WO2008149631A1/ja

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • G11B7/1374—Objective lenses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1406—Reducing the influence of the temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Head (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

　本発明は、優れたガスバリア性能を有し、かつ高温環境および急激な環境条件変化下で使用してもガスバリア性能の劣化が少ないプラスチック製光学素子とその製造方法を提供する。このプラスチック製光学素子は、表面全面にガスバリア性を有する膜を設けたプラスチック製光学素子において、表面の光路以外の領域Ｂの少なくとも一部が、表面の光路領域Ａに設けたガスバリア性を有する膜よりも展性が大きいガスバリア性を有する膜を有することを特徴とする。
PCT/JP2008/058471 2007-06-05 2008-05-07 プラスチック製光学素子及びプラスチック製光学素子の製造方法 WO2008149631A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009517755A JP5250851B2 (ja) 2007-06-05 2008-05-07 プラスチック製光学素子及びプラスチック製光学素子の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149063 2007-06-05
JP2007-149063 2007-06-05

Publications (1)

Publication Number Publication Date
WO2008149631A1 true WO2008149631A1 (ja) 2008-12-11

Family

ID=40093457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058471 WO2008149631A1 (ja) 2007-06-05 2008-05-07 プラスチック製光学素子及びプラスチック製光学素子の製造方法

Country Status (2)

Country Link
JP (1) JP5250851B2 (ja)
WO (1) WO2008149631A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2423713A1 (en) * 2010-08-31 2012-02-29 Canon Kabushiki Kaisha Optical member, method for producing same, and optical system
JP2013020026A (ja) * 2011-07-08 2013-01-31 Hitachi Maxell Ltd レンズユニット
JPWO2015037585A1 (ja) * 2013-09-12 2017-03-02 日本ゼオン株式会社 光学素子
JP2017151451A (ja) * 2017-03-30 2017-08-31 日立マクセル株式会社 レンズユニット
JP2020140211A (ja) * 2016-01-12 2020-09-03 Ａｇｃ株式会社 防汚層付きガラス基体の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115685405A (zh) 2021-07-30 2023-02-03 株式会社理光 光学部件、光接受装置、距离测量装置、移动体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004013061A (ja) * 2002-06-11 2004-01-15 Konica Minolta Holdings Inc 光学部品の製造方法及び貼り合わせ素子
JP2005219223A (ja) * 2004-02-03 2005-08-18 Konica Minolta Opto Inc 防汚層、防汚層の製造方法、防汚性反射防止フィルム、偏光板及び画像表示装置
JP2006071995A (ja) * 2004-09-02 2006-03-16 Fuji Photo Film Co Ltd プラスチック製光学部品、およびこれを用いた光学ユニット

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05303010A (ja) * 1992-04-28 1993-11-16 Matsushita Electric Ind Co Ltd 樹脂成形レンズ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004013061A (ja) * 2002-06-11 2004-01-15 Konica Minolta Holdings Inc 光学部品の製造方法及び貼り合わせ素子
JP2005219223A (ja) * 2004-02-03 2005-08-18 Konica Minolta Opto Inc 防汚層、防汚層の製造方法、防汚性反射防止フィルム、偏光板及び画像表示装置
JP2006071995A (ja) * 2004-09-02 2006-03-16 Fuji Photo Film Co Ltd プラスチック製光学部品、およびこれを用いた光学ユニット

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2423713A1 (en) * 2010-08-31 2012-02-29 Canon Kabushiki Kaisha Optical member, method for producing same, and optical system
CN102385075A (zh) * 2010-08-31 2012-03-21 佳能株式会社 光学部件、其制备方法和光学系统
US8814369B2 (en) 2010-08-31 2014-08-26 Canon Kabushiki Kaisha Optical member with plate-crystal film, method for producing same, and optical system
JP2013020026A (ja) * 2011-07-08 2013-01-31 Hitachi Maxell Ltd レンズユニット
JPWO2015037585A1 (ja) * 2013-09-12 2017-03-02 日本ゼオン株式会社 光学素子
EP3045939B1 (en) * 2013-09-12 2019-03-27 Zeon Corporation Optical element
JP2020140211A (ja) * 2016-01-12 2020-09-03 Ａｇｃ株式会社 防汚層付きガラス基体の製造方法
JP2017151451A (ja) * 2017-03-30 2017-08-31 日立マクセル株式会社 レンズユニット

Also Published As

Publication number Publication date
JP5250851B2 (ja) 2013-07-31
JPWO2008149631A1 (ja) 2010-08-19

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