FI20040191A - Menetelmä kolmiulotteisten optisten komponenttien valmistamiseksi - Google Patents

Menetelmä kolmiulotteisten optisten komponenttien valmistamiseksi Download PDF

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Publication number
FI20040191A
FI20040191A FI20040191A FI20040191A FI20040191A FI 20040191 A FI20040191 A FI 20040191A FI 20040191 A FI20040191 A FI 20040191A FI 20040191 A FI20040191 A FI 20040191A FI 20040191 A FI20040191 A FI 20040191A
Authority
FI
Finland
Prior art keywords
manufacturing
optical components
dimensional optical
dimensional
components
Prior art date
Application number
FI20040191A
Other languages
English (en)
Swedish (sv)
Other versions
FI20040191A0 (fi
FI118991B (fi
Inventor
Mikko Alasaarela
Ilkka Alasaarela
Original Assignee
Upstream Engineering Oy
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 Upstream Engineering Oy filed Critical Upstream Engineering Oy
Priority to FI20040191A priority Critical patent/FI118991B/fi
Publication of FI20040191A0 publication Critical patent/FI20040191A0/fi
Priority to US11/051,652 priority patent/US7628940B2/en
Priority to CNA2005800119880A priority patent/CN1942303A/zh
Priority to PCT/EP2005/050539 priority patent/WO2005075182A1/en
Publication of FI20040191A publication Critical patent/FI20040191A/fi
Application granted granted Critical
Publication of FI118991B publication Critical patent/FI118991B/fi

Links

Classifications

    • 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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/06—Fluid-filled or evacuated prisms
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FI20040191A 2004-02-09 2004-02-09 Menetelmä kolmiulotteisten optisten komponenttien valmistamiseksi FI118991B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20040191A FI118991B (fi) 2004-02-09 2004-02-09 Menetelmä kolmiulotteisten optisten komponenttien valmistamiseksi
US11/051,652 US7628940B2 (en) 2004-02-09 2005-02-04 Method for manufacturing three dimensional optical components
CNA2005800119880A CN1942303A (zh) 2004-02-09 2005-02-08 三维光学元件的制造方法
PCT/EP2005/050539 WO2005075182A1 (en) 2004-02-09 2005-02-08 Method for manufacturing three dimensional optical components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040191 2004-02-09
FI20040191A FI118991B (fi) 2004-02-09 2004-02-09 Menetelmä kolmiulotteisten optisten komponenttien valmistamiseksi

Publications (3)

Publication Number Publication Date
FI20040191A0 FI20040191A0 (fi) 2004-02-09
FI20040191A true FI20040191A (fi) 2005-08-10
FI118991B FI118991B (fi) 2008-06-13

Family

ID=31725673

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040191A FI118991B (fi) 2004-02-09 2004-02-09 Menetelmä kolmiulotteisten optisten komponenttien valmistamiseksi

Country Status (3)

Country Link
US (1) US7628940B2 (fi)
CN (1) CN1942303A (fi)
FI (1) FI118991B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1614299A1 (en) * 2003-04-16 2006-01-11 Upstream Engineering Oy 2d/3d data projector
JP4787638B2 (ja) * 2006-03-16 2011-10-05 新光電気工業株式会社 配線基板の製造方法
TW200821623A (en) * 2006-08-10 2008-05-16 Upstream Engineering Oy Illuminator method and device
WO2008062325A2 (en) * 2006-11-20 2008-05-29 Tamicare Ltd. Method and apparatus for producing a product using a bendable mold shell
US20080129964A1 (en) * 2006-11-30 2008-06-05 Upstream Engineering Oy Beam shaping component and method
TW200839292A (en) * 2006-11-30 2008-10-01 Upstream Engineering Oy Beam shaping method and apparatus
CN102292592A (zh) * 2009-03-04 2011-12-21 夏普株式会社 支撑单元、片组、照明装置以及显示装置
US20100284201A1 (en) * 2009-05-06 2010-11-11 Upstream Engineering Oy Illuminator using non-uniform light sources
CN102472448A (zh) * 2009-07-21 2012-05-23 夏普株式会社 支撑销、照明装置、显示装置、以及电视接收装置
US10618340B2 (en) 2018-05-16 2020-04-14 Viavi Solutions Inc. Security feature based on a single axis alignment of mirrors in a structured surface that forms a micro mirror array

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211027A (en) 1966-11-14 1970-11-04 Minnesota Mining & Mfg Reflector structures and die for forming reflector structures
US3834789A (en) 1973-02-02 1974-09-10 Dominion Auto Access Reflecting device
US5008496A (en) 1988-09-15 1991-04-16 Siemens Aktiengesellschaft Three-dimensional printed circuit board
US5264063A (en) 1990-05-16 1993-11-23 Reflexite Corporation Method for making flexible retroreflective sheet material
US5728324A (en) 1995-01-31 1998-03-17 Digital Optics Corporation Molding diffractive optical elements
JPH10186112A (ja) 1996-12-19 1998-07-14 Sekinosu Kk プリズムアッシーおよびその製造方法
US6407868B1 (en) 1997-05-13 2002-06-18 Nikon Corporation Cross dichroic prism, method of making the same, and full-color projector using the same
JP3633376B2 (ja) 1999-06-21 2005-03-30 セイコーエプソン株式会社 偏光分離装置の製造方法
TW522281B (en) 2001-05-21 2003-03-01 Hitachi Ltd Projector
US6999237B2 (en) * 2001-09-12 2006-02-14 Lightmaster Systems, Inc. Method and apparatus for configuration and assembly of a video projection light management system
US20040219464A1 (en) 2003-05-01 2004-11-04 Dunham Gregory David Diffractive optical elements formed on plastic surface and method of making

Also Published As

Publication number Publication date
CN1942303A (zh) 2007-04-04
US20050173048A1 (en) 2005-08-11
FI20040191A0 (fi) 2004-02-09
US7628940B2 (en) 2009-12-08
FI118991B (fi) 2008-06-13

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