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1. 发明授权

US06508971B2 Selective deposition modeling method and apparatus for forming three-dimensional objects and supports 有权
公开(公告)号：US06508971B2
公开(公告)日：2003-01-21
申请号：US09924433
申请日：2001-08-06
申请人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
发明人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
IPC分类号： B29C3508
CPC分类号： B29C41/12 , B29C41/36 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.

2. 发明授权

US06660209B2 Selective deposition modeling method and apparatus for forming three-dimensional objects and supports 有权
公开(公告)号：US06660209B2
公开(公告)日：2003-12-09
申请号：US09924608
申请日：2001-08-06
申请人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
发明人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
IPC分类号： B29C3508
CPC分类号： B29C41/12 , B29C41/36 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.

3. 发明授权

US07077638B2 Selective deposition modeling method and apparatus for forming three-dimensional objects and supports 失效
公开(公告)号：US07077638B2
公开(公告)日：2006-07-18
申请号：US10724370
申请日：2003-11-26
申请人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
发明人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
IPC分类号： B29C35/08 , B29C41/02
CPC分类号： B29C41/12 , B29C41/36 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.

4. 发明授权

US06270335B1 Selective deposition modeling method and apparatus for forming three-dimensional objects and supports 有权
公开(公告)号：US06270335B1
公开(公告)日：2001-08-07
申请号：US09252512
申请日：1999-02-18
申请人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang
发明人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang
IPC分类号： B29C3508
摘要： A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.

5. 发明授权

US06193923B1 Selective deposition modeling method and apparatus for forming three-dimensional objects and supports 有权
公开(公告)号：US06193923B1
公开(公告)日：2001-02-27
申请号：US09353581
申请日：1999-07-14
申请人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
发明人： Richard N. Leyden , Jeffrey S. Thayer , Bryan J. L. Bedal , Thomas A. Almquist , Charles W. Hull , Jocelyn M. Earl , Thomas A. Kerekes , Dennis R. Smalley , Christian M. Merot , Richard P. Fedchenko , Michael S. Lockard , Thomas H. Pang , Dinh Ton That
IPC分类号： B29C3508
CPC分类号： B29C41/12 , B29C41/36 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.

6. 发明授权

US06305769B1 Selective deposition modeling system and method 失效
标题翻译：选择性沉积建模系统及方法
公开(公告)号：US06305769B1
公开(公告)日：2001-10-23
申请号：US08876001
申请日：1997-06-13
申请人： Jeffrey S. Thayer , Thomas A. Almquist , Christian M. Merot , Bryan J. L. Bedal , Richard N. Leyden , Keith Denison , John S. Stockwell , Anthony L. Caruso , Michael S. Lockard
发明人： Jeffrey S. Thayer , Thomas A. Almquist , Christian M. Merot , Bryan J. L. Bedal , Richard N. Leyden , Keith Denison , John S. Stockwell , Anthony L. Caruso , Michael S. Lockard
IPC分类号： B41J201
CPC分类号： B29C64/40 , B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A system and associated method for forming three-dimensional objects under computer control and from a material which may be rendered flowable and then dispensed on a layer-by-layer basis. The layers of the material solidify or otherwise physically transform upon being dispensed thereby forming successive cross-sections. The dispensing process is repeated whereby successive layers adhere to each other thereby forming the object.
摘要翻译：一种用于在计算机控制下形成三维物体的系统和相关方法，以及可以使其流动并随后逐层分配的材料。材料层在分配时固化或以其他方式物理转化，从而形成连续的横截面。重复分配过程，由此连续的层彼此粘附从而形成物体。

7. 发明授权

US06366825B1 Simultaneous multiple layer curing in stereolithography 失效
标题翻译：同时多层固化立体光刻
公开(公告)号：US06366825B1
公开(公告)日：2002-04-02
申请号：US09289842
申请日：1999-04-12
申请人： Dennis R. Smalley , Thomas J. Vorgitch , Chris R. Manners , Jocelyn M. Earl , Bryan J. L. Bedal , Charles W. Hull , Stacie L. VanDorin
发明人： Dennis R. Smalley , Thomas J. Vorgitch , Chris R. Manners , Jocelyn M. Earl , Bryan J. L. Bedal , Charles W. Hull , Stacie L. VanDorin
IPC分类号： G06F1900
CPC分类号： G06F19/00 , B29C64/135 , B29C64/40 , B33Y50/00 , G05B2219/49013 , G06T17/00
摘要： A method and apparatus for making high resolution objects by stereolithography utilizing low resolution materials which are limited by their inability to form unsupported structures of desired thinness and/or their inability to form coatings of desired thinness. Data manipulation techniques, based on layer comparisons, are used to control exposure in order to delay solidification of the material on at least portions of at least some cross-sections until higher layers of material are deposited so as to allow down-facing features of the object to be located at a depth in the building material which is equal to or exceeds a minimum cure depth that can effectively be used for solidifying these features. Similar data manipulations are used to ensure minimum reliable coating thicknesses exist, above previously solidified material, before attempting solidification of a next layer. In addition, horizontal comparison techniques are used to provide enhanced cross-sectional data for use in forming the object. Further, several techniques for automatically performing Z-error correction through the manipulation of a three-dimensional object representation are described.
摘要翻译：使用低分辨率材料通过立体光刻技术制造高分辨率物体的方法和装置，其受到不能形成所需薄度的无支撑结构和/或不能形成所需薄度的涂层的限制。基于层比较的数据处理技术被用于控制曝光，以便在至少一些横截面的至少部分上延迟材料的固化，直到沉积更高层的材料，以便允许下层的特征物体位于建筑材料的深度上，其等于或超过可以有效地用于固化这些特征的最小固化深度。在尝试凝固下一层之前，使用类似的数据操作来确保存在最小可靠的涂层厚度，以上固化的材料。此外，使用水平比较技术来提供用于形成物体的增强的横截面数据。此外，描述了通过操纵三维对象表示来自动执行Z误差校正的几种技术。

8. 发明授权

US06357855B1 Non-linear printhead assembly 有权
标题翻译：非线性打印头组件
公开(公告)号：US06357855B1
公开(公告)日：2002-03-19
申请号：US09260522
申请日：1999-02-25
申请人： Thomas A. Kerekes , Bryan J. L. Bedal , Joe M. Brown
发明人： Thomas A. Kerekes , Bryan J. L. Bedal , Joe M. Brown
IPC分类号： B41J2145
CPC分类号： B29C41/12 , B29C64/112 , B29C64/40 , B33Y30/00 , B33Y50/02
摘要： This invention relates to the formation of three-dimensional objects on substantially layer-by-layer basis with enhanced resolution. The invention utilizes a unique offset printhead containing groups of jets to selectively deposit a hot-melt material.
摘要翻译：本发明涉及基于逐层增加的分辨率形成三维物体。本发明利用独特的偏移打印头，其包含一组喷嘴以选择性地沉积热熔材料。

9. 发明授权

US6136252A Apparatus for electro-chemical deposition with thermal anneal chamber 有权
标题翻译：在选择性沉积建模系统中打印光栅线的方法和装置
公开(公告)号：US6136252A
公开(公告)日：2000-10-24
申请号：US257853
申请日：1999-02-25
申请人： Bryan J. L. Bedal , Thomas A. Kerekes , Joe M. Brown
发明人： Bryan J. L. Bedal , Thomas A. Kerekes , Joe M. Brown
IPC分类号： B29C41/36 , B29C67/00 , B29C41/02
CPC分类号： B29C67/0059 , B29C41/36 , B29C67/0092
摘要： Techniques for printing raster lines in a selective deposition modeling (SDM) system. Raster lines may be printed using different numbers of jets in each group in different passes. Moreover, full and partial head randomization is available. Selected raster lines are printed in one direction, although the print head prints in two directions. Furthermore, raster lines printing may be interlaced, and deposition order may be changed between layers.
摘要翻译：在选择性沉积建模（SDM）系统中打印光栅线的技术。可以在不同的通行证中，在每组中使用不同数量的射流打印光栅线。此外，全部和部分头随机化是可用的。所选的光栅线是沿一个方向打印的，尽管打印头在两个方向上打印。此外，光栅线打印可以是交错的，并且可以在层之间改变沉积顺序。

10. 发明授权

US06347257B1 Method and apparatus for controlling the drop volume in a selective deposition modeling environment 有权
标题翻译：用于在选择性沉积建模环境中控制液滴体积的方法和装置
公开(公告)号：US06347257B1
公开(公告)日：2002-02-12
申请号：US09258019
申请日：1999-02-25
申请人： Bryan J. L. Bedal , Loc V. Bui
发明人： Bryan J. L. Bedal , Loc V. Bui
IPC分类号： G06F1900
CPC分类号： G06T17/00 , B29C41/12 , B29C41/36 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A method, system and apparatus for forming a three-dimensional object on a layer-by-layer basis involves forming a portion of the three-dimensional object using selective deposition modeling (SDM). SDM involves using at least one orifice, such as a jet, which dispenses a droplet of a flowable material that solidifies upon being dispensed. A drop volume capability of each orifice is adjusted until substantially all orifices have a uniform drop volume capability and all dispensed droplets of the flowable material have a uniform volume.
摘要翻译：用于在逐层的基础上形成三维物体的方法，系统和装置包括使用选择性沉积建模（SDM）形成三维物体的一部分。 SDM包括使用至少一个孔口，例如喷射器，其分配可分配的固体的可流动材料的液滴。调整每个孔口的液滴体积能力，直到基本上所有孔口具有均匀的液滴体积能力，并且可流动材料的所有分配液滴具有均匀的体积。

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