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    Publication numberWO2001005575 A1
    Publication typeApplication
    Application numberPCT/JP2000/004727
    Publication dateJan 25, 2001
    Filing dateJul 14, 2000
    Priority dateJul 15, 1999
    Publication numberPCT/2000/4727, PCT/JP/0/004727, PCT/JP/0/04727, PCT/JP/2000/004727, PCT/JP/2000/04727, PCT/JP0/004727, PCT/JP0/04727, PCT/JP0004727, PCT/JP004727, PCT/JP2000/004727, PCT/JP2000/04727, PCT/JP2000004727, PCT/JP200004727, WO 0105575 A1, WO 0105575A1, WO 2001/005575 A1, WO 2001005575 A1, WO 2001005575A1, WO-A1-0105575, WO-A1-2001005575, WO0105575 A1, WO0105575A1, WO2001/005575A1, WO2001005575 A1, WO2001005575A1
    InventorsKiyotaka Hara, Yukinori Hirata
    ApplicantEdward Jefferson Horne
    Export CitationBiBTeX, EndNote, RefMan
    Patent Citations (7), Referenced by (2), Classifications (3), Legal Events (6)
    External Links: Patentscope, Espacenet
    Production method and device for photo-cured shaped matter
    WO 2001005575 A1
    Abstract
    Control data are input for forming a two-dimensional plane image on a fine mirror element formed by arraying fine mirrors on a flat plate, a reflection angle for an incident light from a light source of each fine mirror is controlled, a reflection light corresponding to the above two-dimensional plane image is picked up, the reflection light is shone on a thin layer as an image light, and resin in the thin layer is cured. The above steps are repeated to produce a 3-D photo-cured shaped matter formed by laminating resin cured layers corresponding in shape to the two-dimensional plane image having the image light.
    Patent Citations
    Cited PatentFiling datePublication dateApplicantTitle
    EP0775570A2 *Nov 21, 1996May 28, 1997CMET, Inc.Intensity homogenized surface exposure type photo-solidification modeling apparatus
    JPH02128829A * Title not available
    JPH06246838A * Title not available
    JPH08192469A * Title not available
    JPH09141749A * Title not available
    US4575330 *Aug 8, 1984Mar 11, 1986Uvp, Inc.Apparatus for production of three-dimensional objects by stereolithography
    US5447822 *Apr 20, 1994Sep 5, 19953D Systems, Inc.Apparatus and related method for forming a substantially flat stereolithographic working surface
    * Cited by examiner
    Referenced by
    Citing PatentFiling datePublication dateApplicantTitle
    WO2014201486A1Jun 11, 2014Dec 24, 2014Way To Production GmbhSystem for layered construction of a body and pan therefor
    WO2016049666A1Sep 29, 2014Apr 7, 2016Way To Production GmbhSystem for the layered construction of a body and releasing device therefor
    Classifications
    International ClassificationB29C67/00
    Cooperative ClassificationB29C67/007
    European ClassificationB29C67/00R2D4
    Legal Events
    DateCodeEventDescription
    Jan 25, 2001AKDesignated states
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    Designated state(s): JP KR US
    Jan 25, 2001ALDesignated countries for regional patents
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    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE
    Mar 21, 2001121Ep: the epo has been informed by wipo that ep was designated in this application
    Apr 12, 2001DFPERequest for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
    Oct 2, 2002122Ep: pct application non-entry in european phase
    Jul 15, 2003NENPNon-entry into the national phase in:
    Ref country code: JP