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1. 发明授权

US08394313B2 Process for the production of a three-dimensional object with an improved separation of hardened material layers from a construction plane 有权
标题翻译：用于生产三维物体的方法，其具有改进的硬化材料层与施工平面的分离
公开(公告)号：US08394313B2
公开(公告)日：2013-03-12
申请号：US12916818
申请日：2010-11-01
申请人： Ali El-Siblani , Alexandr Shkolnik , Hendrik John
发明人： Ali El-Siblani , Alexandr Shkolnik , Hendrik John
IPC分类号： B29C35/08
CPC分类号： B29C64/129 , B29C64/135 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： The invention relates to a process or a device for the production of a three-dimensional object by layer-wise solidification of a photo-polymerizable resin by means of a planar or essentially planar construction/reference plane, at which the photo-polymerizable resin contained in the liquid material is to be hardened by electromagnetic irradiation, and wherein the material application for the subsequent layer automatically results from the separation of the last hardened layer from the construction/-reference plane, whereby the construction/reference plane is formed by an elastic film. The film is fixed in a frame, and the height position of the frame with the film is adjusted in a basin containing the liquid material such that the pressure of the liquid material compensates the sagging of the film (formation of a negative meniscus), and that the lower side of the film is permanently in contact with the material during the whole construction process.
摘要翻译：本发明涉及通过平面或基本上平面的构造/参考平面通过可光聚合树脂的层状固化来生产三维物体的方法或装置，在该平面或基本上平面的构造/参考平面上，光聚合树脂含有在液体材料中通过电磁辐射而被硬化，并且其中用于后续层的材料应用由最后的硬化层与构造/参考平面分离而自动产生，由此构造/参考平面由弹性电影。将胶片固定在一个框架中，并且将胶片的框架的高度位置调节在包含液体材料的盆中，使得液体材料的压力补偿膜的下垂（形成负弯液面），并且膜的下侧在整个施工过程中永久地与材料接触。

2. 发明申请

US20110062633A1 PROCESS FOR THE PRODUCTION OF A THREE-DIMENSIONAL OBJECT WITH AN IMPROVED SEPARATION OF HARDENED MATERIAL LAYERS FROM A CONSTRUCTION PLANE 有权
标题翻译：生产三维物体的过程，从建筑平面改进分解硬质材料层
公开(公告)号：US20110062633A1
公开(公告)日：2011-03-17
申请号：US12916818
申请日：2010-11-01
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： B29C35/04
CPC分类号： B29C64/129 , B29C64/135 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： The invention relates to a process or a device for the production of a three-dimensional object by layer-wise solidification of a photo-polymerizable resin by means of a planar or essentially planar construction/reference plane, at which the photo-polymerizable resin contained in the liquid material is to be hardened by electromagnetic irradiation, and wherein the material application for the subsequent layer automatically results from the separation of the last hardened layer from the construction/-reference plane, whereby the construction/reference plane is formed by an elastic film. The film is fixed in a frame, and the height position of the frame with the film is adjusted in a basin containing the liquid material such that the pressure of the liquid material compensates the sagging of the film (formation of a negative meniscus), and that the lower side of the film is permanently in contact with the material during the whole construction process.
摘要翻译：本发明涉及通过平面或基本上平面的构造/参考平面通过可光聚合树脂的层状固化来生产三维物体的方法或装置，在该平面或基本上平面的构造/参考平面上，光聚合树脂含有在液体材料中通过电磁辐射而被硬化，并且其中用于后续层的材料应用由最后的硬化层与构造/参考平面分离而自动产生，由此构造/参考平面由弹性电影。将胶片固定在一个框架中，并且将胶片的框架的高度位置调节在包含液体材料的盆中，使得液体材料的压力补偿膜的下垂（形成负弯液面），并且膜的下侧在整个施工过程中永久地与材料接触。

3. 发明申请

US20110196529A1 Process for the Production of a Three-Dimensional Object With Resolution Improvement by "Pixel Shift" 有权
标题翻译：通过“像素位移”分辨率改进生成三维对象的过程
公开(公告)号：US20110196529A1
公开(公告)日：2011-08-11
申请号：US13089455
申请日：2011-04-19
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： G06F19/00
CPC分类号： G03F7/2022 , B29C64/106 , B29C64/129 , B33Y30/00 , B33Y50/00 , B33Y50/02 , G03F7/70291
摘要： The invention relates to a process or device for the production of a three-dimensional object by layer-wise solidification of a material which is solidifiable under the application of electromagnetic irradiation by means of mask illumination, wherein the mask is produced using an image forming unit having a prescribed resolution, which is formed from a constant number of image forming elements (pixels) being discrete and being arranged in a spatially mutually fixed manner. For the improvement of the resolution along the outer and inner contours of the sectional areas of the object to be generated layer-wise in the sub-pixel range, a multiple illumination per layer is performed, which consists of a series of multiple images that are mutually shifted in the sub-pixel range in the image/construction plane, wherein a separate mask/bitmap is produced for each shifted image.
摘要翻译：本发明涉及一种用于通过层状固化生产三维物体的方法或装置，所述材料在通过掩模照射施加电磁照射下可固化的材料，其中所述掩模使用图像形成单元具有规定的分辨率，其由恒定数量的图像形成元件（像素）形成为离散且以空间相互固定的方式布置。为了沿着子像素范围内逐层生成的物体的剖面面积的外部和内部轮廓的分辨率的提高，执行每层多重照明，其包括一系列多个图像在图像/构造平面中的子像素范围内相互移位，其中为每个移位图像产生单独的掩模/位图。

4. 发明申请

US20110009992A1 Process for the Production of a Three-Dimensional Object With Resolution Improvement by Pixel Shift 有权
标题翻译：通过像素位移分辨率改进生成三维对象的过程
公开(公告)号：US20110009992A1
公开(公告)日：2011-01-13
申请号：US12847556
申请日：2010-07-30
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： G06F17/00 , G06K15/22
CPC分类号： G03F7/2022 , B29C64/106 , B29C64/129 , B33Y30/00 , B33Y50/00 , B33Y50/02 , G03F7/70291
摘要： The invention relates to a process or device for the production of a three-dimensional object by layer-wise solidification of a material which is solidifiable under the application of electromagnetic irradiation by means of mask illumination, wherein the mask is produced using an image forming unit having a prescribed resolution, which is formed from a constant number of image forming elements (pixels) being discrete and being arranged in a spatially mutually fixed manner. For the improvement of the resolution along the outer and inner contours of the sectional areas of the object to be generated layer-wise in the sub-pixel range, a multiple illumination per layer is performed, which consists of a series of multiple images that are mutually shifted in the sub-pixel range in the image/construction plane, wherein a separate mask/bitmap is produced for each shifted image.
摘要翻译：本发明涉及一种用于通过层状固化生产三维物体的方法或装置，所述材料在通过掩模照射施加电磁照射下可固化的材料，其中所述掩模使用图像形成单元具有规定的分辨率，其由恒定数量的图像形成元件（像素）形成为离散且以空间相互固定的方式布置。为了沿着子像素范围内逐层生成的物体的剖面面积的外部和内部轮廓的分辨率的提高，执行每层多重照明，其包括一系列多个图像在图像/构造平面中的子像素范围内相互移位，其中为每个移位图像产生单独的掩模/位图。

5. 发明授权

US07845930B2 Process for the production of a three-dimensional object with an improved separation of hardened material layers from a construction plane 有权
标题翻译：用于生产三维物体的方法，其具有改进的硬化材料层与施工平面的分离
公开(公告)号：US07845930B2
公开(公告)日：2010-12-07
申请号：US11123973
申请日：2005-05-06
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： B28B1/16 , B29C35/08
CPC分类号： B29C64/129 , B29C64/135 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： The invention relates to a process or a device for the production of a three-dimensional object by layer-wise solidification of a photo-polymerizable resin by means of a planar or essentially planar construction/reference plane, at which the photo-polymerizable resin contained in the liquid material is to be hardened by electromagnetic irradiation, and wherein the material application for the subsequent layer automatically results from the separation of the last hardened layer from the construction/-reference plane, whereby the construction/reference plane is formed by an elastic film. The film is fixed in a frame, and the height position of the frame with the film is adjusted in a basin containing the liquid material such that the pressure of the liquid material compensates the sagging of the film (formation of a negative meniscus), and that the lower side of the film is permanently in contact with the material during the whole construction process.
摘要翻译：本发明涉及通过平面或基本上平面的构造/参考平面通过可光聚合树脂的层状固化来生产三维物体的方法或装置，在该平面或基本上平面的构造/参考平面上，光聚合树脂含有在液体材料中通过电磁辐射而被硬化，并且其中用于后续层的材料应用由最后的硬化层与构造/参考平面分离而自动产生，由此构造/参考平面由弹性电影。将胶片固定在一个框架中，并且将胶片的框架的高度位置调节在包含液体材料的盆中，使得液体材料的压力补偿膜的下垂（形成负弯液面），并且膜的下侧在整个施工过程中永久地与材料接触。

6. 发明申请

US20050248061A1 Process for the production of a three-dimensional object with an improved separation of hardened material layers from a construction plane 有权
标题翻译：用于生产三维物体的方法，其具有改进的硬化材料层与施工平面的分离
公开(公告)号：US20050248061A1
公开(公告)日：2005-11-10
申请号：US11123973
申请日：2005-05-06
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： B29C33/68 , B29C35/08 , B29C41/02 , B29C67/00 , C08J3/24 , G03F7/20
CPC分类号： B29C64/129 , B29C64/135 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： The invention relates to a process or a device for the production of a three-dimensional object by layer-wise solidification of a photo-polymerizable resin by means of a planar or essentially planar construction/reference plane, at which the photo-polymerizable resin contained in the liquid material is to be hardened by electromagnetic irradiation, and wherein the material application for the subsequent layer automatically results from the separation of the last hardened layer from the construction/-reference plane, whereby the construction/reference plane is formed by an elastic film. The film is fixed in a frame, and the height position of the frame with the film is adjusted in a basin containing the liquid material such that the pressure of the liquid material compensates the sagging of the film (formation of a negative meniscus), and that the lower side of the film is permanently in contact with the material during the whole construction process.
摘要翻译：本发明涉及通过平面或基本上平面的构造/参考平面通过可光聚合树脂的层状固化来生产三维物体的方法或装置，在该平面或基本上平面的构造/参考平面上，光聚合树脂含有在液体材料中通过电磁辐射而被硬化，并且其中用于后续层的材料应用由最后的硬化层与构造/参考平面分离而自动产生，由此构造/参考平面由弹性电影。将胶片固定在一个框架中，并且将胶片的框架的高度位置调节在包含液体材料的盆中，使得液体材料的压力补偿膜的下垂（形成负弯液面），并且膜的下侧在整个施工过程中永久地与材料接触。

7. 发明授权

US07790093B2 Process for the production of a three-dimensional object with resolution improvement by “pixel-shift” 有权
标题翻译：通过“像素位移”分辨率改善制作三维物体的过程
公开(公告)号：US07790093B2
公开(公告)日：2010-09-07
申请号：US11126068
申请日：2005-05-09
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： G02F1/00
CPC分类号： G03F7/2022 , B29C64/106 , B29C64/129 , B33Y30/00 , B33Y50/00 , B33Y50/02 , G03F7/70291
摘要： The invention relates to a process or a device for the production of a three-dimensional object by layer-wise solidification of a material which is solidifiable under the application of electromagnetic irradiation by means of mask illumination, wherein the mask is produced using an image forming unit having a prescribed resolution, which is formed from a constant number of image forming elements (pixels) being discrete and being arranged in a spatially mutually fixed manner. For the improvement of the resolution along the outer and inner contours of the sectional areas of the object to be generated layer-wise in the sub-pixel range, a multiple illumination per layer is performed, which consists of a series of multiple images that are mutually shifted in the sub-pixel range in the image/construction plane, wherein a separate mask/bitmap is produced for each shifted image.
摘要翻译：本发明涉及一种用于通过层状固化生产三维物体的方法或装置，所述材料在通过掩模照射施加电磁辐射下是可固化的，其中所述掩模是使用图像形成具有规定分辨率的单元，其由恒定数量的图像形成元件（像素）形成为离散且以空间相互固定的方式布置。为了沿着子像素范围内逐层生成的物体的剖面面积的外部和内部轮廓的分辨率的提高，执行每层多重照明，其包括一系列多个图像在图像/构造平面中的子像素范围内相互移位，其中为每个移位图像产生单独的掩模/位图。

8. 发明申请

US20050248062A1 Process for the production of a three-dimensional object with resolution improvement by "pixel-shift" 有权
标题翻译：通过“像素位移”分辨率改善制作三维物体的过程
公开(公告)号：US20050248062A1
公开(公告)日：2005-11-10
申请号：US11126068
申请日：2005-05-09
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： B29C67/00 , G02F1/00 , G03F7/20
CPC分类号： G03F7/2022 , B29C64/106 , B29C64/129 , B33Y30/00 , B33Y50/00 , B33Y50/02 , G03F7/70291
摘要： The invention relates to a process or a device for the production of a three-dimensional object by layer-wise solidification of a material which is solidifiable under the application of electromagnetic irradiation by means of mask illumination, wherein the mask is produced using an image forming unit having a prescribed resolution, which is formed from a constant number of image forming elements (pixels) being discrete and being arranged in a spatially mutually fixed manner. For the improvement of the resolution along the outer and inner contours of the sectional areas of the object to be generated layer-wise in the sub-pixel range, a multiple illumination per layer is performed, which consists of a series of multiple images that are mutually shifted in the sub-pixel range in the image/construction plane, wherein a separate mask/bitmap is produced for each shifted image.
摘要翻译：本发明涉及一种用于通过层状固化生产三维物体的方法或装置，所述材料在通过掩模照射施加电磁辐射下是可固化的，其中所述掩模是使用图像形成具有规定分辨率的单元，其由恒定数量的图像形成元件（像素）形成为离散且以空间相互固定的方式布置。为了沿着子像素范围内逐层生成的物体的剖面面积的外部和内部轮廓的分辨率的提高，执行每层多重照明，其包括一系列多个图像在图像/构造平面中的子像素范围内相互移位，其中为每个移位图像产生单独的掩模/位图。

9. 发明授权

US08862260B2 Process for the production of a three-dimensional object with resolution improvement by “pixel shift” 有权
标题翻译：通过“像素位移”分辨率提高的三维物体的制作过程
公开(公告)号：US08862260B2
公开(公告)日：2014-10-14
申请号：US13089455
申请日：2011-04-19
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： G06F19/00 , G03F7/20 , B29C67/00
CPC分类号： G03F7/2022 , B29C64/106 , B29C64/129 , B33Y30/00 , B33Y50/00 , B33Y50/02 , G03F7/70291
摘要： The invention relates to a process or device for the production of a three-dimensional object by layer-wise solidification of a material which is solidifiable under the application of electromagnetic irradiation by means of mask illumination, wherein the mask is produced using an image forming unit having a prescribed resolution, which is formed from a constant number of image forming elements (pixels) being discrete and being arranged in a spatially mutually fixed manner. For the improvement of the resolution along the outer and inner contours of the sectional areas of the object to be generated layer-wise in the sub-pixel range, a multiple illumination per layer is performed, which consists of a series of multiple images that are mutually shifted in the sub-pixel range in the image/construction plane, wherein a separate mask/bitmap is produced for each shifted image.
摘要翻译：本发明涉及一种用于通过层状固化生产三维物体的方法或装置，所述材料在通过掩模照射施加电磁照射下可固化的材料，其中所述掩模使用图像形成单元具有规定的分辨率，其由恒定数量的图像形成元件（像素）形成为离散且以空间相互固定的方式布置。为了沿着子像素范围内逐层生成的物体的剖面面积的外部和内部轮廓的分辨率的提高，执行每层多重照明，其包括一系列多个图像在图像/构造平面中的子像素范围内相互移位，其中为每个移位图像产生单独的掩模/位图。

10. 发明授权

US07962238B2 Process for the production of a three-dimensional object with resolution improvement by pixel-shift 有权
标题翻译：通过像素移位分辨率提高的三维物体的制作过程
公开(公告)号：US07962238B2
公开(公告)日：2011-06-14
申请号：US12847556
申请日：2010-07-30
申请人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
发明人： Alexandr Shkolnik , Hendrik John , Ali El-Siblani
IPC分类号： G06F19/00
CPC分类号： G03F7/2022 , B29C64/106 , B29C64/129 , B33Y30/00 , B33Y50/00 , B33Y50/02 , G03F7/70291
摘要： The invention relates to a process or device for the production of a three-dimensional object by layer-wise solidification of a material which is solidifiable under the application of electromagnetic irradiation by means of mask illumination, wherein the mask is produced using an image forming unit having a prescribed resolution, which is formed from a constant number of image forming elements (pixels) being discrete and being arranged in a spatially mutually fixed manner. For the improvement of the resolution along the outer and inner contours of the sectional areas of the object to be generated layer-wise in the sub-pixel range, a multiple illumination per layer is performed, which consists of a series of multiple images that are mutually shifted in the sub-pixel range in the image/construction plane, wherein a separate mask/bitmap is produced for each shifted image.
摘要翻译：本发明涉及一种用于通过层状固化生产三维物体的方法或装置，所述材料在通过掩模照射施加电磁照射下可固化的材料，其中所述掩模使用图像形成单元具有规定的分辨率，其由恒定数量的图像形成元件（像素）形成为离散且以空间相互固定的方式布置。为了沿着子像素范围内逐层生成的物体的剖面面积的外部和内部轮廓的分辨率的提高，执行每层多重照明，其包括一系列多个图像在图像/构造平面中的子像素范围内相互移位，其中为每个移位图像产生单独的掩模/位图。

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