LAYERWISE PRODUCTION METHOD AND ILLUMINATION SYSTEM FOR USE THEREIN
摘要
An illumination system for use in a system (1) for layerwise production of a tangible object (5) in a liquid reservoir (2) comprises an image forming element (21), an image projection system (22, 23) and a microlens array (7). The illumination system (20) further comprises a controller (24) for controlling the microlens array (7) to perform a movement (9) which is relative to at least part of the image projection system (22, 23) and for controlling the image forming element (21) to form time-varying two-dimensional images synchronously with said movement in such way that microspots (17) describe and solidify a predetermined area of a liquid layer (10) when said movement (9) is also relative to the object (5) under construction.
申请公布号
WO2009084957(A1)
申请公布日期
2009.07.09
申请号
WO2008NL50853
申请日期
2008.12.24
申请人
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO;JAMAR, JACOBUS HUBERTUS;MAALDERINK, HERMAN HENDRIKUS;VAN VLIET, WILHELMUS PETRUS
发明人
JAMAR, JACOBUS HUBERTUS;MAALDERINK, HERMAN HENDRIKUS;VAN VLIET, WILHELMUS PETRUS