KR102211514B1 - 플라스틱 성형체를 제조하기 위한 방법, 금형 인서트 및 사출 금형 - Google Patents

플라스틱 성형체를 제조하기 위한 방법, 금형 인서트 및 사출 금형 Download PDF

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Publication number
KR102211514B1
KR102211514B1 KR1020167011013A KR20167011013A KR102211514B1 KR 102211514 B1 KR102211514 B1 KR 102211514B1 KR 1020167011013 A KR1020167011013 A KR 1020167011013A KR 20167011013 A KR20167011013 A KR 20167011013A KR 102211514 B1 KR102211514 B1 KR 102211514B1
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KR
South Korea
Prior art keywords
mold
mold insert
surface relief
diffractive surface
plastic molded
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KR1020167011013A
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English (en)
Korean (ko)
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KR20160062108A (ko
Inventor
하랄트 버거
볼커 딘켈메이어
안드레아스 쉴링
세바스티안 마더
Original Assignee
레오나르트 쿠르츠 스티프퉁 운트 코. 카게
오우브이디이 키네그램 악티엔개젤샤프트
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Publication of KR20160062108A publication Critical patent/KR20160062108A/ko
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    • 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
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00769—Producing diffraction gratings
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675—Mounting of exchangeable mould inserts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/08—Transition metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
KR1020167011013A 2013-09-27 2014-09-25 플라스틱 성형체를 제조하기 위한 방법, 금형 인서트 및 사출 금형 Active KR102211514B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013110702.8 2013-09-27
DE102013110702.8A DE102013110702B4 (de) 2013-09-27 2013-09-27 Verfahren, Formeinsatz und Spritzgussform zum Herstellen eines Kunststoffformteils
PCT/EP2014/070573 WO2015044314A1 (de) 2013-09-27 2014-09-25 Verfahren, formeinsatz und spritzgussform zum herstellen eines kunststoffformteils

Publications (2)

Publication Number Publication Date
KR20160062108A KR20160062108A (ko) 2016-06-01
KR102211514B1 true KR102211514B1 (ko) 2021-02-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167011013A Active KR102211514B1 (ko) 2013-09-27 2014-09-25 플라스틱 성형체를 제조하기 위한 방법, 금형 인서트 및 사출 금형

Country Status (8)

Country Link
US (1) US10315370B2 (https=)
EP (1) EP3049237B1 (https=)
JP (1) JP6668581B2 (https=)
KR (1) KR102211514B1 (https=)
CN (1) CN105593005B (https=)
DE (1) DE102013110702B4 (https=)
MX (1) MX387043B (https=)
WO (1) WO2015044314A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2567097B2 (es) * 2015-12-28 2016-10-10 Seat, S.A. Molde de inyección y procedimiento para la fabricación de un módulo óptico para un dispositivo de iluminación de un vehículo, y módulo óptico fabricado mediante dicho molde y/o mediante dicho procedimiento
KR102565788B1 (ko) * 2016-06-23 2023-08-10 엘지이노텍 주식회사 차량용 램프 및 이를 포함하는 차량
EP3547042A1 (fr) * 2018-03-29 2019-10-02 ETA SA Manufacture Horlogère Suisse Procédé et système de fabrication d'au moins un élément horloger destiné à être rapporté sur un composant horloger d'une pièce d'horlogerie
CN110126199B (zh) * 2019-05-17 2021-11-23 广东邦孚光学有限公司 一种带锯齿的透镜加工工艺
CN110126146A (zh) * 2019-05-30 2019-08-16 开平市盈光机电科技有限公司 一种带立体纹理的移动模模芯
EP3895867B1 (en) * 2020-04-14 2025-06-18 Essilor International Method for generating microstructure on a film by a roller

Citations (2)

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JP2006044247A (ja) * 2004-06-29 2006-02-16 Konica Minolta Opto Inc 射出成形用金型及び射出成形方法
JP2012014138A (ja) * 2010-06-30 2012-01-19 Woojeon & Handan Co Ltd 反射防止用ディスプレーウインドウパネルの製造方法及びこれにより製造された反射防止用ディスプレーウインドウパネル

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US4747981A (en) * 1985-10-07 1988-05-31 Robinson Jesse L Method of molding a urethane reflector
WO1993013933A1 (en) * 1992-01-09 1993-07-22 Fohrman Scott R Reproduction of holograms
US5538674A (en) * 1993-11-19 1996-07-23 Donnelly Corporation Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures
AU4368096A (en) * 1994-11-28 1996-06-19 Aotec, Inc. Method and apparatus for making plastic lenses having diffractive features
US5728324A (en) 1995-01-31 1998-03-17 Digital Optics Corporation Molding diffractive optical elements
US5958469A (en) 1997-05-14 1999-09-28 Eastman Kodak Company Method for fabricating tools for molding diffractive surfaces on optical lenses
JP2000214884A (ja) * 1999-01-22 2000-08-04 Olympus Optical Co Ltd 音声記録装置
US7306827B2 (en) * 2000-10-30 2007-12-11 Sru Biosystems, Inc. Method and machine for replicating holographic gratings on a substrate
JP2003014938A (ja) * 2001-04-12 2003-01-15 Mitsubishi Engineering Plastics Corp 透明樹脂製の導光板及びその成形方法、入れ子、金型組立体、並びに、面状光源装置
TW548173B (en) * 2001-07-10 2003-08-21 Cinpres Gas Injection Ltd Process and apparatus for injection moulding a hollow plastics article
US20040219464A1 (en) 2003-05-01 2004-11-04 Dunham Gregory David Diffractive optical elements formed on plastic surface and method of making
DE10333370A1 (de) * 2003-07-23 2005-02-24 Schott Ag Beleuchtungseinrichtung, Linse und Herstellung der Linse
CN1715033A (zh) * 2004-06-29 2006-01-04 柯尼卡美能达精密光学株式会社 注射成形用模具和光学元件的成形方法
JP2008173914A (ja) * 2007-01-22 2008-07-31 Toppan Printing Co Ltd 微細凹凸パターンの転写方法及び転写箔
JP5140517B2 (ja) 2008-08-07 2013-02-06 アピックヤマダ株式会社 樹脂モールド装置および樹脂モールド方法
KR101537619B1 (ko) 2009-09-09 2015-07-17 엘지전자 주식회사 사출금형용 스탬퍼 제작방법
US20120061863A1 (en) * 2010-07-09 2012-03-15 Pixeloptics, Inc. Mold for diffractive ophthalmic lens

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2006044247A (ja) * 2004-06-29 2006-02-16 Konica Minolta Opto Inc 射出成形用金型及び射出成形方法
JP2012014138A (ja) * 2010-06-30 2012-01-19 Woojeon & Handan Co Ltd 反射防止用ディスプレーウインドウパネルの製造方法及びこれにより製造された反射防止用ディスプレーウインドウパネル

Also Published As

Publication number Publication date
MX387043B (es) 2025-03-19
US20160229137A1 (en) 2016-08-11
EP3049237B1 (de) 2023-05-31
EP3049237A1 (de) 2016-08-03
CN105593005A (zh) 2016-05-18
MX2016003759A (es) 2016-07-08
KR20160062108A (ko) 2016-06-01
JP2016531763A (ja) 2016-10-13
JP6668581B2 (ja) 2020-03-18
US10315370B2 (en) 2019-06-11
DE102013110702B4 (de) 2019-11-14
WO2015044314A1 (de) 2015-04-02
CN105593005B (zh) 2018-10-02
DE102013110702A1 (de) 2015-04-02

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