DE69941555D1 - Verfahren zur Herstellung einer Giessform für Mikro-Linsen - Google Patents

Verfahren zur Herstellung einer Giessform für Mikro-Linsen

Info

Publication number
DE69941555D1
DE69941555D1 DE69941555T DE69941555T DE69941555D1 DE 69941555 D1 DE69941555 D1 DE 69941555D1 DE 69941555 T DE69941555 T DE 69941555T DE 69941555 T DE69941555 T DE 69941555T DE 69941555 D1 DE69941555 D1 DE 69941555D1
Authority
DE
Germany
Prior art keywords
mold
producing
micro lenses
lenses
micro
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 - Lifetime
Application number
DE69941555T
Other languages
English (en)
Inventor
Takayuki Yagi
Yasuhiro Shimada
Takayuki Teshima
Takashi Ushijima
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69941555D1 publication Critical patent/DE69941555D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29D11/00365—Production of microlenses
    • 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
    • B29D11/0048—Moulds for lenses
    • 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
DE69941555T 1998-07-29 1999-07-28 Verfahren zur Herstellung einer Giessform für Mikro-Linsen Expired - Lifetime DE69941555D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22866698 1998-07-29
JP11022799 1999-04-19
JP20239699A JP3554228B2 (ja) 1998-07-29 1999-07-16 マイクロレンズ金型又は金型マスター、及びそれらの作製方法

Publications (1)

Publication Number Publication Date
DE69941555D1 true DE69941555D1 (de) 2009-12-03

Family

ID=27311682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941555T Expired - Lifetime DE69941555D1 (de) 1998-07-29 1999-07-28 Verfahren zur Herstellung einer Giessform für Mikro-Linsen

Country Status (5)

Country Link
US (2) US6656393B2 (de)
EP (1) EP0976530B1 (de)
JP (1) JP3554228B2 (de)
KR (1) KR100333457B1 (de)
DE (1) DE69941555D1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780001B2 (en) * 1999-07-30 2004-08-24 Formfactor, Inc. Forming tool for forming a contoured microelectronic spring mold
JP2001201609A (ja) * 2000-01-19 2001-07-27 Nippon Sheet Glass Co Ltd 平板状マイクロレンズの製造方法及びこの方法で製造された平板状マイクロレンズ
US20020045028A1 (en) * 2000-10-10 2002-04-18 Takayuki Teshima Microstructure array, mold for forming a microstructure array, and method of fabricating the same
JP4125889B2 (ja) * 2000-12-04 2008-07-30 日本板硝子株式会社 光学素子、成形型及びそれらの製造方法
US7062135B2 (en) * 2002-03-21 2006-06-13 Corning Incorporated Method for fabricating curved elements
US7179147B2 (en) * 2003-04-24 2007-02-20 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of electroluminescent device
TWI266100B (en) * 2003-08-08 2006-11-11 Hon Hai Prec Ind Co Ltd A manufacturing method of a cavity of a light guide plate
KR100741772B1 (ko) * 2004-02-05 2007-07-24 엘지전자 주식회사 액정표시장치용 반투과 반사 시트 및 그 제조방법
WO2005078523A1 (en) * 2004-02-12 2005-08-25 Korea Advanced Institute Of Science And Technology Polymer pattern and metal film pattern, metal pattern, plastic mold using thereof, and method of the forming the same
US7435074B2 (en) * 2004-03-13 2008-10-14 International Business Machines Corporation Method for fabricating dual damascence structures using photo-imprint lithography, methods for fabricating imprint lithography molds for dual damascene structures, materials for imprintable dielectrics and equipment for photo-imprint lithography used in dual damascence patterning
JP2007529839A (ja) * 2004-03-19 2007-10-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 集積磁気光学書き込み／読み取りヘッド
JP2006251691A (ja) * 2005-03-14 2006-09-21 Oki Electric Ind Co Ltd 光学素子の製造方法
NL1028835C2 (nl) * 2005-04-21 2006-10-24 Stork Veco Bv Werkwijze voor het elektroformeren van een noppenplaat en een kopiematrijs, elektroformeringsmatrijs daarvoor, alsmede kopiematrijs.
JP5070563B2 (ja) * 2005-06-02 2012-11-14 株式会社プロセス・ラボ・ミクロン 微細成型用金型の製造方法及び微細金型
JP4697788B2 (ja) * 2005-10-21 2011-06-08 セイコープレシジョン株式会社 可変焦点レンズとこれを用いた焦点調節装置及び撮像装置
JP5089107B2 (ja) * 2006-08-30 2012-12-05 セイコーインスツル株式会社 微細部品の製造方法
KR101290598B1 (ko) * 2006-09-07 2013-07-29 엘지디스플레이 주식회사 횡전계형 액정표시장치용 컬러필터 기판의 제조방법
US20080100201A1 (en) * 2006-10-31 2008-05-01 Chunghwa Picture Tubes, Ltd. Organic electroluminescence device and fabricating method thereof
EP2168746B1 (de) * 2007-06-14 2018-04-18 Aji Co., Ltd. Verfahren und Vorrichtung zur Formung von asphärischen Linsen
US7987135B2 (en) * 2007-08-20 2011-07-26 Chicago Mercantile Exchange, Inc. Out of band credit control
US7968042B2 (en) * 2008-04-16 2011-06-28 Aptina Imaging Corporation Method and apparatus for step-and-repeat molding
CN101576712B (zh) * 2008-05-06 2012-09-19 鸿富锦精密工业（深圳）有限公司 模仁制造方法
TWI420261B (zh) * 2008-05-23 2013-12-21 Hon Hai Prec Ind Co Ltd 模仁製造方法
US9044879B2 (en) * 2009-08-31 2015-06-02 Konica Minolta Opto, Inc. Production method of wafer lens
JP5320270B2 (ja) * 2009-11-25 2013-10-23 株式会社沖データ 表示パネルの製造方法
JP2013063558A (ja) * 2011-09-16 2013-04-11 Victor Creative Media Co Ltd 金型の製造方法及びレンズシートの製造方法
CN107074431A (zh) 2014-08-26 2017-08-18 诺查股份有限公司 具有阻燃层和绝热层的集装箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299492B (de) 1966-04-06 1969-07-17 Steding Richard Duenne, auf eine Unterlage aufzuklebende metallische Feile und Verfahren zu ihrer Herstellung
GB1144867A (en) 1966-07-07 1969-03-12 Richard Steding A process for producing an embossing, pressing or injection mould to produce optical lenses
JPH0627302A (ja) * 1992-07-09 1994-02-04 Nitto Denko Corp 光学素子の母型およびその製造方法
JPH08258051A (ja) * 1995-03-27 1996-10-08 Victor Co Of Japan Ltd レンズ金型の製造方法

Also Published As

Publication number Publication date
US7670515B2 (en) 2010-03-02
EP0976530A3 (de) 2002-03-06
JP3554228B2 (ja) 2004-08-18
KR20000012055A (ko) 2000-02-25
JP2001001349A (ja) 2001-01-09
US20040108210A1 (en) 2004-06-10
EP0976530A2 (de) 2000-02-02
EP0976530B1 (de) 2009-10-21
KR100333457B1 (ko) 2002-04-18
US20020100859A1 (en) 2002-08-01
US6656393B2 (en) 2003-12-02

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