TW200744964A - Optical element forming apparatus and method - Google Patents

Optical element forming apparatus and method

Info

Publication number
TW200744964A
TW200744964A TW096111735A TW96111735A TW200744964A TW 200744964 A TW200744964 A TW 200744964A TW 096111735 A TW096111735 A TW 096111735A TW 96111735 A TW96111735 A TW 96111735A TW 200744964 A TW200744964 A TW 200744964A
Authority
TW
Taiwan
Prior art keywords
forming
optical element
forming die
element material
optical
Prior art date
Application number
TW096111735A
Other languages
English (en)
Inventor
Nobuhiro Yamamichi
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of TW200744964A publication Critical patent/TW200744964A/zh

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • 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
    • 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
    • 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
    • C03B11/16—Gearing or controlling mechanisms specially adapted for glass presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
    • B29C2043/3411—Feeding the material to the mould or the compression means using carrying means mounted onto arms, e.g. grippers, fingers, clamping frame, suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • 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
    • C03B2215/48—Convex-concave
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/61—Positioning the glass to be pressed with respect to the press dies or press axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
TW096111735A 2006-04-25 2007-04-03 Optical element forming apparatus and method TW200744964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006120183A JP4124239B2 (ja) 2006-04-25 2006-04-25 光学素子の成形装置および成形方法

Publications (1)

Publication Number Publication Date
TW200744964A true TW200744964A (en) 2007-12-16

Family

ID=38618736

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096111735A TW200744964A (en) 2006-04-25 2007-04-03 Optical element forming apparatus and method

Country Status (5)

Country Link
US (1) US20070246856A1 (zh)
JP (1) JP4124239B2 (zh)
KR (1) KR20070105246A (zh)
CN (1) CN101063722A (zh)
TW (1) TW200744964A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400551B (zh) * 2009-04-28 2013-07-01 Asia Optical Co Inc Shading film and its forming mold

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008083190A (ja) * 2006-09-26 2008-04-10 Olympus Corp 光学素子の成形方法
JP2009114032A (ja) * 2007-11-07 2009-05-28 Olympus Corp 成形品の製造方法
JP5361173B2 (ja) * 2007-11-19 2013-12-04 キヤノン株式会社 レンズ、光学系、樹脂成形金型、レンズ製造装置、及びレンズ製造方法
WO2010058740A1 (ja) * 2008-11-19 2010-05-27 コニカミノルタオプト株式会社 非球面レンズの製造方法
JP6221745B2 (ja) * 2012-01-05 2017-11-01 旭硝子株式会社 ガラス筐体の成形装置、成形方法及び製造方法並びにガラス素材の製造方法
US8974218B2 (en) * 2012-04-26 2015-03-10 Nike, Inc. Mold plate and method of molding golf ball core
CN114269550A (zh) * 2019-09-20 2022-04-01 三井化学株式会社 光学部件的制造方法及光学部件
CN111170622B (zh) * 2020-01-09 2022-01-07 诚瑞光学(常州)股份有限公司 玻璃产品成型模具、成型设备以及加工方法
CN111847852B (zh) * 2020-07-23 2023-11-14 北方夜视技术股份有限公司 龙虾眼光学器件球面成形系统与方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671548A (en) * 1926-06-09 1928-05-29 Walter C Schlitzer Lens blank and method of making same
DE3402648A1 (de) * 1983-01-28 1984-08-02 Canon K.K., Tokio/Tokyo Formgebungsvorrichtung fuer ein optisches element
JP2783747B2 (ja) * 1992-05-21 1998-08-06 キヤノン株式会社 光学素子の成形法
JP3501580B2 (ja) * 1995-04-20 2004-03-02 キヤノン株式会社 光学素子の成形方法及び成形装置
US6652260B2 (en) * 1996-03-11 2003-11-25 The Board Of Trustees Of The University Of Arkansas Composite allograft press
JPH10182173A (ja) * 1996-12-26 1998-07-07 Canon Inc ガラス成形品とガラス成形方法及びガラス成形装置
US6103148A (en) * 1998-02-19 2000-08-15 Technology Resources International Corporation Method for curing a lens-forming fluid
NL1012002C2 (nl) * 1999-05-07 2000-11-09 O T B Engineering B V Inrichting voor het vervaardigen van wegwerplenzen.
JP3869239B2 (ja) * 2001-09-28 2007-01-17 Ｈｏｙａ株式会社 光学素子のプレス成形装置及び光学素子の製造方法
TWI245746B (en) * 2004-08-10 2005-12-21 Asia Optical Co Inc Continuous type glass molding forming system
JP4569365B2 (ja) * 2005-04-14 2010-10-27 コニカミノルタオプト株式会社 ビーム整形素子の製造方法、該方法により得られるビーム整形素子
KR100774327B1 (ko) * 2006-06-07 2007-11-08 현대자동차주식회사 트랜스퍼 프레스 장치 및 그 작동방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400551B (zh) * 2009-04-28 2013-07-01 Asia Optical Co Inc Shading film and its forming mold

Also Published As

Publication number Publication date
JP4124239B2 (ja) 2008-07-23
CN101063722A (zh) 2007-10-31
KR20070105246A (ko) 2007-10-30
JP2007290903A (ja) 2007-11-08
US20070246856A1 (en) 2007-10-25

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