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1. 发明申请

WO2004096527A3 RAPID PROTOTYPING APPARATUS 审中-公开
标题翻译：快速原型设备
公开(公告)号：WO2004096527A3
公开(公告)日：2005-02-17
申请号：PCT/IL2004000368
申请日：2004-05-02
申请人： OBJET GEOMETRIES LTD , ZEYTOUN IGAL , LEVI MOSHE , KRITCHMAN ELIAHU M , ESHED DAVID , GOTHAIT HANAN , DANAI DROR , BAR NATHAN MEIR , KLEINHENDLER CHAIM , MENCHIK GUY
发明人： ZEYTOUN IGAL , LEVI MOSHE , KRITCHMAN ELIAHU M , ESHED DAVID , GOTHAIT HANAN , DANAI DROR , BAR NATHAN MEIR , KLEINHENDLER CHAIM , MENCHIK GUY
IPC分类号： B29C67/00
CPC分类号： B29C64/135 , B29C64/112 , B29C64/209 , B29C64/321 , B29C64/343 , B29C64/35 , B29C64/386 , B29C67/0059 , B29C67/0088 , B29C67/0096 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , G05B19/048 , G05B2219/49023 , G06F17/50
摘要： Apparatus for producing an object by sequentially forming thin layers of a construction material one on top of the other responsive to data defining the object, the apparatus comprising: a plurality of printing heads (52) each having a surface formed with a plurality of output orifices (58) and controllable to dispense the construction material through each orifice independently of the other orifices; a shuttle (50) to which the printing heads are mounted; a support surface; and a controller adapted to control the shuttle to move back and forth over the support surface and as the shuttle moves to control the printing heads to dispense the construction material through each of their respective orifices responsive to the data to form a first layer on the support surface and thereafter, sequentially the other layers; wherein each printing head is dismountable from the shuttle and replaceable independently of the other printing heads.
摘要翻译：用于通过依据形成物体的数据顺序地形成一层结构材料的薄层来制造物体的设备，所述设备包括：多个打印头（52），每个打印头具有形成有多个输出孔的表面（58），并可控制，以独立于其他孔口分配每个孔口的建筑材料; 安装打印头的梭子（50）; 支撑面; 以及控制器，其适于控制梭子在支撑表面上来回移动，并且随着梭子移动以控制打印头，以响应于数据来分配建筑材料通过它们各自的孔中的每一个，以在支撑件上形成第一层表面，然后依次是其他层; 其中每个打印头可从梭子上拆卸并且可独立于其它打印头进行替换。

2. 发明申请

WO2012011104A1 PRINTING HEAD NOZZLE EVALUATION 审中-公开
标题翻译：打印头喷嘴评估
公开(公告)号：WO2012011104A1
公开(公告)日：2012-01-26
申请号：PCT/IL2011/000577
申请日：2011-07-19
申请人： XJET LTD. , KRITCHMAN, Eliahu, M. , SHMAL, Timofey
发明人： KRITCHMAN, Eliahu, M. , SHMAL, Timofey
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2029/3935
摘要： A method for evaluating performance of a plurality of nozzles of a printing head includes repeatedly operating each of the nozzles to print test marks on a surface of a substrate, each of the test marks printed by that nozzle being printed at a different time. At least once during the repeated operation of each of the nozzles, at least some of the test marks are erased from the surface. The test marks that were printed by that nozzle are inspected for a feature that is indicative of the performance of that nozzle.
摘要翻译：用于评估打印头的多个喷嘴的性能的方法包括重复地操作每个喷嘴以在基板的表面上打印测试标记，由该喷嘴打印的每个测试标记在不同时间被打印。在每个喷嘴的重复操作期间至少一次，至少一些测试标记从表面被擦除。检查由该喷嘴打印的测试标记的特征，该特征指示该喷嘴的性能。

3. 发明申请

WO2009125381A1 SYSTEM AND METHOD FOR THREE DIMENSIONAL MODEL PRINTING 审中-公开
标题翻译：三维模型印刷的系统和方法
公开(公告)号：WO2009125381A1
公开(公告)日：2009-10-15
申请号：PCT/IL2008/000501
申请日：2008-04-10
申请人： OBJET GEOMETRIES LTD. , ESHED, David , KRITCHMAN, Eliahu M. , MENCHIK, Guy
发明人： ESHED, David , KRITCHMAN, Eliahu M. , MENCHIK, Guy
IPC分类号： B29C67/00
CPC分类号： B29C67/0062 , B29C64/112 , B29C64/124 , B29C64/20 , B29C64/35 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A scanning 3-D printing system comprises a printing platform movable in a printing direction and in an indexing direction, the printing platform comprising a printing head configured for dispensing building material while the printing platform is moving in a printing direction one pass at a time, and layer by layer, a roller configured for leveling the dispensed building material one pass at a time, wherein the roller is rotatably mounted on a roller axle, and wherein the roller axle extends over all passes of the printing system and is stationary in the indexing direction, a scraper configured for scraping excess building material off the roller, and a trough configured for collecting the building material scraped off the roller.
摘要翻译：一种扫描3-D打印系统，包括可在打印方向和分度方向上移动的打印平台，所述打印平台包括打印头，所述打印头构造成用于在打印平台一次一次地沿打印方向移动时分配建筑材料，并且逐层地设置用于一次一次地对所分配的建筑材料进行平整的辊，其中所述辊可旋转地安装在辊轴上，并且其中所述辊轴在所述打印系统的所有通道上延伸并且在所述索引中是静止的方向，用于刮擦多余的建筑材料的刮板被构造成用于收集从辊子刮出的建筑材料的槽。

4. 发明申请

WO2005053928A2 COMPOSITIONS AND METHODS FOR USE IN THREE DIMENSIONAL MODEL PRINTING 审中-公开
标题翻译：用于三维模型印刷的组合物和方法
公开(公告)号：WO2005053928A2
公开(公告)日：2005-06-16
申请号：PCT/IL2004/001089
申请日：2004-11-28
申请人： OBJET GEOMETRIES LTD. , NAPADENSKY, Eduardo , KRITCHMAN, Eliahu M. , COHEN, Avi
发明人： NAPADENSKY, Eduardo , KRITCHMAN, Eliahu M. , COHEN, Avi
IPC分类号： B29C
CPC分类号： B29C64/10 , B29C37/005 , B29C41/48 , B29C41/52 , B29C64/106 , B29C64/112 , B29C64/40 , B29C67/24 , B29K2063/00 , B29L2009/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , B41M3/16
摘要： A pseudo composite material, may include, inter alia, a first phase and a second phase, wherein each phase may include, inter alia, an organic compound, wherein each phase comprising a multiplicity of construction layers, wherein the layers were deposited by ink-jet printing, wherein the pseudo composite material exhibits non-homogeneous three-dimensional structure. A method is disclosed for the preparation of a pseudo composite material. An apparatus is disclosed for printing a pseudo composite material. Furthermore, there is disclosed a method for printing a three-dimensional object using various suitable materials.
摘要翻译：假复合材料可以包括尤其是第一相和第二相，其中每个相尤其可以包括有机化合物，其中每个相包含多个构造层，其中所述层通过油墨沉积，喷墨印刷，其中所述假复合材料表现出非均匀的三维结构。公开了用于制备假复合材料的方法。公开了一种用于印刷伪复合材料的装置。此外，公开了使用各种合适的材料印刷三维物体的方法。

5. 发明申请

WO2010134072A1 METHOD AND DEVICE FOR PRINTING ON HEATED SUBSTRATES 审中-公开
标题翻译：用于打印加热基板的方法和装置
公开(公告)号：WO2010134072A1
公开(公告)日：2010-11-25
申请号：PCT/IL2010/000398
申请日：2010-05-17
申请人： XJET LTD. , KRITCHMAN, Eliahu, M. , GOTHAIT, Hanan , ROZVAL, Yigal , DEBI, Meir
发明人： KRITCHMAN, Eliahu, M. , GOTHAIT, Hanan , ROZVAL, Yigal , DEBI, Meir
IPC分类号： B41J2/05
CPC分类号： B41J29/377 , B05C11/10 , B41J2/14 , B41J2202/08
摘要： A printing device for dispending material on a heated substrate is provided. The device may include a printing head having one or more nozzles and a heat shield that partially masks a side of the printing head that faces the heated substrate when printing so as to reduce heat transfer from the substrate to the printing head. The shield includes a slot aligned with the one or more nozzles to enable passage of material from the one or more nozzles to the heated substrate.
摘要翻译：提供了一种用于在加热的基板上放置材料的印刷装置。该装置可以包括具有一个或多个喷嘴的打印头和在打印时部分地掩盖打印头面向加热的基板的一侧的热屏蔽，以便减少从基板到打印头的热传递。护罩包括与一个或多个喷嘴对准的狭槽，以使材料能够从一个或多个喷嘴传递到被加热的基底。

6. 发明申请

WO2008120183A1 METHOD AND SYSTEM FOR THREE-DIMENSIONAL FABRICATION 审中-公开
标题翻译：三维制造方法与系统
公开(公告)号：WO2008120183A1
公开(公告)日：2008-10-09
申请号：PCT/IL2007/000429
申请日：2007-04-01
申请人： OBJET GEOMETRIES LTD. , KRITCHMAN, Eliahu, M. , NAPADENSKY, Eduardo
发明人： KRITCHMAN, Eliahu, M. , NAPADENSKY, Eduardo
IPC分类号： B29C67/00
CPC分类号： G05B19/4099 , B29C64/00 , B29C64/112 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G05B19/41885 , G05B2219/32359 , G05B2219/35134 , G05B2219/49007 , G06F17/5009
摘要： A method of three-dimensional fabrication of an object is disclosed. The method comprises: forming a plurality of layers in a configured pattern corresponding to the shape of the three-dimensional object, at least one layer of the plurality of layers being formed at a predetermined and different thickness selected so as to compensate for post-formation shrinkage of the layer along a vertical direction. In various exemplary embodiments of the invention spread of building material of one or more layers is diluted at least locally such as to maintain a predetermined thickness and a predetermined planar resolution for the layer.
摘要翻译：公开了一种物体的三维制造方法。该方法包括：以对应于三维物体的形状的配置图案形成多个层，多个层中的至少一层以预定和不同的厚度形成，以便补偿后形成沿着垂直方向的层的收缩。在本发明的各种示例性实施例中，一层或多层的建筑材料的铺展至少局部稀释，以保持该层的预定厚度和预定的平面分辨率。

7. 发明申请

WO2005053928A3 COMPOSITIONS AND METHODS FOR USE IN THREE DIMENSIONAL MODEL PRINTING 审中-公开
标题翻译：用于三维模型印刷的组合物和方法
公开(公告)号：WO2005053928A3
公开(公告)日：2005-08-04
申请号：PCT/IL2004001089
申请日：2004-11-28
申请人： OBJET GEOMETRIES LTD , NAPADENSKY EDUARDO , KRITCHMAN ELIAHU M , COHEN AVI
发明人： NAPADENSKY EDUARDO , KRITCHMAN ELIAHU M , COHEN AVI
IPC分类号： B29C20060101 , B29C35/02 , B29C35/08 , B29C37/00 , B29C41/48 , B29C41/52 , B41J2/01 , B41M3/00 , G03C9/08
CPC分类号： B29C64/10 , B29C37/005 , B29C41/48 , B29C41/52 , B29C64/106 , B29C64/112 , B29C64/40 , B29C67/0055 , B29C67/24 , B29K2063/00 , B29L2009/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , B41M3/16
摘要： A pseudo composite material, may include, inter alia, a first phase and a second phase, wherein each phase may include, inter alia, an organic compound, wherein each phase comprising a multiplicity of construction layers, wherein the layers were deposited by ink-jet printing, wherein the pseudo composite material exhibits non-homogeneous three-dimensional structure. A method is disclosed for the preparation of a pseudo composite material. An apparatus is disclosed for printing a pseudo composite material. Furthermore, there is disclosed a method for printing a three-dimensional object using various suitable materials.
摘要翻译：假赝复合材料尤其可以包括第一相和第二相，其中每一相尤其可以包括有机化合物，其中每一相包含多个构造层，其中这些层通过喷墨方法沉积，其中所述假复合材料呈现非均匀的三维结构。公开了一种制备假复合材料的方法。公开了一种用于印刷假复合材料的设备。此外，公开了一种使用各种合适的材料印刷三维物体的方法。

8. 发明申请

WO2011095968A3 FABRICATION OF CONTACTS FOR SEMICONDUCTOR SUBSTRATES 审中-公开
公开(公告)号：WO2011095968A3
公开(公告)日：2011-08-11
申请号：PCT/IL2011/000112
申请日：2011-01-31
申请人： XJET LTD. , PELEG, Ran Asher , DOVRAT, Michael , KRITCHMAN, Eliahu M
发明人： PELEG, Ran Asher , DOVRAT, Michael , KRITCHMAN, Eliahu M
IPC分类号： H01L31/0224 , H05K3/10 , H01L31/02
摘要： A method for fabricating electric contacts for a semiconductor substrate includes depositing a first line of a first conducting material on the semiconductor substrate and depositing a second line of a second conducting material on the substrate, so as to cross the first line. The first conducting material and the second conducting material may differ from one another in that the first conducting material and the second conducting material penetrate into the substrate to different depths when subjected to a heat treatment. Furthermore, materials may differ from one another in that an electrical connection formed between the substrate and the first conducting material when subjected to the heat treatment differs in its contact resistivity from an electrical connection formed between the substrate and the second conducting material when subjected to the heat treatment. Alternatively, the method may include depositing a first line of a conducting material on the substrate, the first line including a zone of reduced thickness, and depositing a second line of a conducting material on the substrate, so as to cross the first line at the zone of the reduced thickness.

9. 发明申请

WO2011095968A2 FABRICATION OF CONTACTS FOR SEMICONDUCTOR SUBSTRATES 审中-公开
标题翻译：半导体衬底接触的制造
公开(公告)号：WO2011095968A2
公开(公告)日：2011-08-11
申请号：PCT/IL2011000112
申请日：2011-01-31
申请人： XJET LTD , PELEG RAN ASHER , DOVRAT MICHAEL , KRITCHMAN ELIAHU M
发明人： PELEG RAN ASHER , DOVRAT MICHAEL , KRITCHMAN ELIAHU M
IPC分类号： H01L31/0224
CPC分类号： H01L31/022425 , H01L31/068 , Y02E10/547
摘要： A method for fabricating electric contacts for a semiconductor substrate includes depositing a first line of a first conducting material on the semiconductor substrate and depositing a second line of a second conducting material on the substrate, so as to cross the first line. The first conducting material and the second conducting material may differ from one another in that the first conducting material and the second conducting material penetrate into the substrate to different depths when subjected to a heat treatment. Furthermore, materials may differ from one another in that an electrical connection formed between the substrate and the first conducting material when subjected to the heat treatment differs in its contact resistivity from an electrical connection formed between the substrate and the second conducting material when subjected to the heat treatment. Alternatively, the method may include depositing a first line of a conducting material on the substrate, the first line including a zone of reduced thickness, and depositing a second line of a conducting material on the substrate, so as to cross the first line at the zone of the reduced thickness.
摘要翻译：一种用于制造用于半导体衬底的电触头的方法，包括在半导体衬底上沉积第一导电材料的第一线，并在衬底上沉积第二导电材料的第二线，以跨过第一线。第一导电材料和第二导电材料可以彼此不同，因为当进行热处理时，第一导电材料和第二导电材料在基板中渗透到不同的深度。此外，材料可以彼此不同，因为当经受热处理时，在基板和第一导电材料之间形成的电连接的接触电阻与当基板和第二导电材料之间形成的电连接受到热处理。或者，该方法可以包括在衬底上沉积导电材料的第一线，第一线包括厚度减小的区域，以及在衬底上沉积导电材料的第二线，从而在第厚度减小的区域。

10. 发明申请

WO2008142691A2 METHOD OF REMOVING SUPPORT STRUCTURE FROM 3-D OBJECTS MADE BY SOLID FREEFORM FABRICATION 审中-公开
标题翻译：通过固体FREEFORM制造从三维物体移除支撑结构的方法
公开(公告)号：WO2008142691A2
公开(公告)日：2008-11-27
申请号：PCT/IL2008/000694
申请日：2008-05-22
申请人： OBJET GEOMETRIES LTD. , KRITCHMAN, Eliahu M. , KLEINHENDLER, Chaim , TARAN, David , NAROVLYANSKY, Vladimir , COHEN, AVI , SOFFER, Beverley
发明人： KRITCHMAN, Eliahu M. , KLEINHENDLER, Chaim , TARAN, David , NAROVLYANSKY, Vladimir , COHEN, AVI , SOFFER, Beverley
IPC分类号： C12Q1/68
CPC分类号： B08B3/06 , B08B3/006 , B29C64/35 , B29C64/40 , B33Y40/00 , B33Y80/00
摘要： Some demonstrative embodiments of the invention include an apparatus and a method for removing the support structures from three-dimensional objects, in which the support removal is carried out using techniques that decrease the duration of the support removal process and increase the quality of the final three-dimensional objects. This method also ensures the safe removal of the support structures without damage to the three-dimensional object.
摘要翻译：本发明的一些说明性实施例包括一种用于从三维物体中移除支撑结构的装置和方法，其中使用减少支撑移除过程的持续时间并提高最终三次的质量的技术进行支撑移除维对象。该方法还确保了支撑结构的安全移除而不损坏三维物体。

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