发明公开
EP3280579A1 METHOD AND APPARATUS FOR SOLID FREEFORM FABRICATION OF OBJECTS WITH IMPROVED RESOLUTION BACKGROUND
审中-公开
具有改进的分辨率的对象的实体制造方法和设备背景技术
- 专利标题: METHOD AND APPARATUS FOR SOLID FREEFORM FABRICATION OF OBJECTS WITH IMPROVED RESOLUTION BACKGROUND
- 专利标题(中): 具有改进的分辨率的对象的实体制造方法和设备背景技术
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申请号: EP16777308.4申请日: 2016-04-07
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公开(公告)号: EP3280579A1公开(公告)日: 2018-02-14
- 发明人: STEEGE, Adam, T.C.
- 申请人: Trio Labs, Inc.
- 申请人地址: 2 Davis Drive Suite 132 Research Triangle Park, NC 27709 US
- 专利权人: Trio Labs, Inc.
- 当前专利权人: Trio Labs, Inc.
- 当前专利权人地址: 2 Davis Drive Suite 132 Research Triangle Park, NC 27709 US
- 代理机构: Murgitroyd & Company
- 优先权: US201562144016P 20150407
- 国际公布: WO2016164629 20161013
- 主分类号: B29C35/08
- IPC分类号: B29C35/08 ; B29C41/02 ; B29C67/00 ; G03F7/20
摘要:
A fabrication device includes a build surface for production of a 3-dimensional solid component, a material delivery system configured to deposit one or more build materials on the build surface, at least one of the one or more build materials being a photocurable material, a first imaging component having a first resolution, and a second imaging component having a second resolution different from the first resolution. In this configuration, the first imaging component and the second imaging component are operable individually and in combination together to selectively irradiate the photocurable material to at least partially solidify successive layers of the 3-dimensional solid component In one example, the lower resolution imaging component solidifies bulk interior regions and the higher resolution component solidifies detailed borders.
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