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1. 发明申请

US20150097316A1 METHOD AND APPARATUS FOR THREE-DIMENSIONAL FABRICATION WITH FEED THROUGH CARRIER 有权
标题翻译：通过载体进给三维制造的方法和装置
公开(公告)号：US20150097316A1
公开(公告)日：2015-04-09
申请号：US14570591
申请日：2014-12-15
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C67/00
CPC分类号： B29C67/0062 , B29C35/0888 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/386 , B29C64/393 , B29C64/40 , B29C2033/0005 , B29C2035/0827 , B29K2067/00 , B29K2071/02 , B29K2105/0005 , B29K2105/0058 , B29K2827/12 , B29K2883/005 , B29K2995/0026 , B29K2995/006 , B29K2995/0065 , B29L2031/753 , B29L2031/7534 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object, is carried out by (a) providing a carrier and a build plate, the build plate comprising a semipermeable member, the semipermeable member comprising a build surface with the build surface and the carrier defining a build region therebetween, and with the build surface in fluid communication by way of the semipermeable member with a source of polymerization inhibitor; (b) filling the build region with a polymerizable liquid, the polymerizable liquid contacting the build surface; (c) irradiating the build region through the build plate to produce a solid polymerized region in the build region, while forming or maintaining a liquid film release layer comprised of the polymerizable liquid formed between the solid polymerized region and the build surface, the polymerization of which liquid film is inhibited by the polymerization inhibitor; and (d) advancing the carrier with the polymerized region adhered thereto away from the build surface on the build plate to create a subsequent build region between the polymerized region and the build surface; (e) wherein the carrier has at least one channel formed therein, and the filling step is carried out by passing or forcing the polymerizable liquid into the build region through the at least one channel. Apparatus for carrying out the method is also described
摘要翻译：一种形成三维物体的方法是通过（a）提供载体和构建板来进行的，所述构建板包括半透性构件，所述半透明构件包括具有构建表面的构建表面和载体限定构造区域，并且构建表面通过半透性构件与阻聚剂源流体连通; （b）用可聚合液体填充构建区域，所述可聚合液体与构建表面接触; （c）通过构建板照射构建区域，以在构建区域中产生固体聚合区域，同时形成或维持由在固体聚合区域和构建表面之间形成的可聚合液体组成的液膜释放层，聚合该液膜被阻聚剂抑制; 和（d）使所述载体与所述构建板上的所述构建表面粘附的所述聚合区域前进，以在所述聚合区域和所述构建表面之间形成随后的构建区域; （e）其中所述载体具有形成在其中的至少一个通道，并且所述填充步骤通过使所述可聚合液体通过所述至少一个通道进入所述构建区域来进行。还描述了用于执行该方法的装置

2. 发明授权

US09360757B2 Continuous liquid interphase printing 有权
标题翻译：连续液相界面印刷
公开(公告)号：US09360757B2
公开(公告)日：2016-06-07
申请号：US14456270
申请日：2014-08-11
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C33/58 , B29C33/62 , B29C67/00 , B29C33/00 , B29C41/22 , G03F7/20 , B33Y30/00 , B33Y10/00
CPC分类号： B29C64/129 , B29C64/20 , B29C64/386 , B29C64/40 , B29K2105/16 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object is carried out by providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid and advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently with the irradiating and/or advancing steps: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof. The gradient of polymerization zone comprises the polymerizable liquid in partially cured form (e.g., so that the formation of fault or cleavage lines between layers of solid polymer in the three-dimensional object is reduced). Apparatus for carrying out the method is also described.
摘要翻译：通过提供具有构造表面的载体和光学透明构件来执行形成三维物体的方法，所述载体和构建表面在其间限定构建区域; 用可聚合液体填充构建区域; 通过光学透明构件照射构建区域，以从可聚合液体形成固体聚合物，并使载体远离构建表面，从固体聚合物形成三维物体，同时与照射和/或前进步骤（i）连续地保持与构建表面接触的可聚合液体的死区，和（ii）在死区和固体聚合物之间连续保持聚合区的梯度并与其接触。聚合区的梯度包括部分固化形式的可聚合液体（例如，使三维物体中的固体聚合物层之间的断裂或裂解线的形成减少）。还描述了用于执行该方法的装置。

3. 发明申请

US20160059486A1 METHOD AND APPARATUS FOR THREE-DIMENSIONAL FABRICATION WITH FEED THROUGH CARRIER 审中-公开
公开(公告)号：US20160059486A1
公开(公告)日：2016-03-03
申请号：US14937237
申请日：2015-11-10
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C67/00
CPC分类号： B29C64/129 , B29C35/0888 , B29C64/124 , B29C64/135 , B29C64/386 , B29C64/393 , B29C64/40 , B29C2033/0005 , B29C2035/0827 , B29K2067/00 , B29K2071/02 , B29K2105/0005 , B29K2105/0058 , B29K2827/12 , B29K2883/005 , B29K2995/0026 , B29K2995/006 , B29K2995/0065 , B29L2031/753 , B29L2031/7534 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object, is carried out by (a) providing a carrier and a build plate, the build plate comprising a semipermeable member, the semipermeable member comprising a build surface with the build surface and the carrier defining a build region therebetween, and with the build surface in fluid communication by way of the semipermeable member with a source of polymerization inhibitor; (b) filling the build region with a polymerizable liquid, the polymerizable liquid contacting the build surface; (c) irradiating the build region through the build plate to produce a solid polymerized region in the build region, while forming or maintaining a liquid film release layer comprised of the polymerizable liquid formed between the solid polymerized region and the build surface, the polymerization of which liquid film is inhibited by the polymerization inhibitor; and (d) advancing the carrier with the polymerized region adhered thereto away from the build surface on the build plate to create a subsequent build region between the polymerized region and the build surface; (e) wherein the carrier has at least one channel formed therein, and the filling step is carried out by passing or forcing the polymerizable liquid into the build region through the at least one channel. Apparatus for carrying out the method is also described

4. 发明授权

US10144181B2 Continuous liquid interphase printing 有权
公开(公告)号：US10144181B2
公开(公告)日：2018-12-04
申请号：US14937304
申请日：2015-11-10
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C33/56 , B29C33/58 , B29C33/62 , B29C35/08 , B29C41/02 , B29C41/52 , B29C67/00 , B29C64/393 , B29C64/129 , G03F7/00 , B29C64/124 , B29C64/135 , B29C64/386 , B29C64/40 , B29C33/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29K71/00 , B29K105/00 , B29K67/00 , B29L31/00
摘要： A method of forming a three-dimensional object, comprises providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid while concurrently advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof, the gradient of polymerization zone comprising the polymerizable liquid in partially cured form. Apparatus for carrying out the method is also described.

5. 发明申请

US20160311158A1 CONTINUOUS LIQUID INTERPHASE PRINTING 有权
公开(公告)号：US20160311158A1
公开(公告)日：2016-10-27
申请号：US15143986
申请日：2016-05-02
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C67/00 , B33Y30/00 , B33Y50/02 , B33Y10/00
CPC分类号： B29C64/129 , B29C64/20 , B29C64/386 , B29C64/40 , B29K2105/16 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object is carried out by providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid and advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently with the irradiating and/or advancing steps: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof. The gradient of polymerization zone comprises the polymerizable liquid in partially cured form (e.g., so that the formation of fault or cleavage lines between layers of solid polymer in the three-dimensional object is reduced). Apparatus for carrying out the method is also described.

6. 发明申请

US20150097315A1 CONTINUOUS LIQUID INTERPHASE PRINTING 有权
标题翻译：连续液相印刷
公开(公告)号：US20150097315A1
公开(公告)日：2015-04-09
申请号：US14569202
申请日：2014-12-12
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C67/00
CPC分类号： B29C67/0062 , B29C35/0888 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/386 , B29C64/393 , B29C64/40 , B29C2033/0005 , B29C2035/0827 , B29K2067/00 , B29K2071/02 , B29K2105/0005 , B29K2105/0058 , B29K2827/12 , B29K2883/005 , B29K2995/0026 , B29K2995/006 , B29K2995/0065 , B29L2031/753 , B29L2031/7534 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object, comprises providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid while concurrently advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof, the gradient of polymerization zone comprising the polymerizable liquid in partially cured form. Apparatus for carrying out the method is also described.
摘要翻译：一种形成三维物体的方法，包括提供载体和具有构建表面的光学透明构件，所述载体和构建表面在其间限定构建区域; 用可聚合液体填充构建区域; 通过光学透明构件照射构建区域，以从可聚合液体中形成固体聚合物，同时使载体远离构建表面推进，以形成来自固体聚合物的三维物体，同时还：（i）连续地保持与构建表面接触的可聚合液体的死区，和（ii）在死区和固体聚合物之间连续保持聚合区的梯度并与其接触，包含可聚合液体的聚合区的梯度部分固化形成。还描述了用于执行该方法的装置。

7. 发明授权

US10150253B2 Method for three-dimensional fabrication with feed through carrier 有权
公开(公告)号：US10150253B2
公开(公告)日：2018-12-11
申请号：US14937237
申请日：2015-11-10
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C33/56 , B29C33/58 , B29C33/62 , B29C41/02 , B29C41/52 , B29C67/00 , B29C35/08 , B29C64/393 , B29C64/129 , G03F7/00 , B29C64/124 , B29C64/135 , B29C64/386 , B29C64/40 , B29C33/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29K71/00 , B29K105/00 , B29K67/00 , B29L31/00
摘要： A method of forming a three-dimensional object, is carried out by (a) providing a carrier and a build plate, the build plate comprising a semipermeable member, the semipermeable member comprising a build surface with the build surface and the carrier defining a build region therebetween, and with the build surface in fluid communication by way of the semipermeable member with a source of polymerization inhibitor; (b) filling the build region with a polymerizable liquid, the polymerizable liquid contacting the build surface; (c) irradiating the build region through the build plate to produce a solid polymerized region in the build region, while forming or maintaining a liquid film release layer comprised of the polymerizable liquid formed between the solid polymerized region and the build surface, the polymerization of which liquid film is inhibited by the polymerization inhibitor; and (d) advancing the carrier with the polymerized region adhered thereto away from the build surface on the build plate to create a subsequent build region between the polymerized region and the build surface; (e) wherein the carrier has at least one channel formed therein, and the filling step is carried out by passing or forcing the polymerizable liquid into the build region through the at least one channel. Apparatus for carrying out the method is also described.

8. 发明授权

US09216546B2 Method and apparatus for three-dimensional fabrication with feed through carrier 有权
标题翻译：用于通过载体进行三维制造的方法和装置
公开(公告)号：US09216546B2
公开(公告)日：2015-12-22
申请号：US14570591
申请日：2014-12-15
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C33/58 , B29C33/62 , B29C67/00 , G03F7/00 , B29C33/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29K71/00 , B29K105/00
CPC分类号： B29C67/0062 , B29C35/0888 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/386 , B29C64/393 , B29C64/40 , B29C2033/0005 , B29C2035/0827 , B29K2067/00 , B29K2071/02 , B29K2105/0005 , B29K2105/0058 , B29K2827/12 , B29K2883/005 , B29K2995/0026 , B29K2995/006 , B29K2995/0065 , B29L2031/753 , B29L2031/7534 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object, is carried out by (a) providing a carrier and a build plate, the build plate comprising a semipermeable member, the semipermeable member comprising a build surface with the build surface and the carrier defining a build region therebetween, and with the build surface in fluid communication by way of the semipermeable member with a source of polymerization inhibitor; (b) filling the build region with a polymerizable liquid, the polymerizable liquid contacting the build surface; (c) irradiating the build region through the build plate to produce a solid polymerized region in the build region, while forming or maintaining a liquid film release layer comprised of the polymerizable liquid formed between the solid polymerized region and the build surface, the polymerization of which liquid film is inhibited by the polymerization inhibitor; and (d) advancing the carrier with the polymerized region adhered thereto away from the build surface on the build plate to create a subsequent build region between the polymerized region and the build surface; (e) wherein the carrier has at least one channel formed therein, and the filling step is carried out by passing or forcing the polymerizable liquid into the build region through the at least one channel. Apparatus for carrying out the method is also described.
摘要翻译：一种形成三维物体的方法是通过（a）提供载体和构建板来进行的，所述构建板包括半透性构件，所述半透明构件包括具有构建表面的构建表面和载体限定构造区域，并且构建表面通过半透性构件与阻聚剂源流体连通; （b）用可聚合液体填充构建区域，所述可聚合液体与构建表面接触; （c）通过构建板照射构建区域，以在构建区域中产生固体聚合区域，同时形成或维持由在固体聚合区域和构建表面之间形成的可聚合液体组成的液膜释放层，聚合该液膜被阻聚剂抑制; 和（d）使所述载体与所述构建板上的所述构建表面粘附的所述聚合区域前进，以在所述聚合区域和所述构建表面之间形成随后的构建区域; （e）其中所述载体具有形成在其中的至少一个通道，并且所述填充步骤通过使所述可聚合液体通过所述至少一个通道进入所述构建区域来进行。还描述了用于执行该方法的装置。

9. 发明授权

US09205601B2 Continuous liquid interphase printing 有权
标题翻译：连续液相界面印刷
公开(公告)号：US09205601B2
公开(公告)日：2015-12-08
申请号：US14569202
申请日：2014-12-12
申请人： Carbon3D, Inc.
发明人： Joseph M. DeSimone , Alexander Ermoshkin , Nikita Ermoshkin , Edward T. Samulski
IPC分类号： B29C33/58 , B29C33/62 , B29C67/00 , G03F7/00 , B29C33/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29K71/00 , B29K105/00
CPC分类号： B29C67/0062 , B29C35/0888 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/386 , B29C64/393 , B29C64/40 , B29C2033/0005 , B29C2035/0827 , B29K2067/00 , B29K2071/02 , B29K2105/0005 , B29K2105/0058 , B29K2827/12 , B29K2883/005 , B29K2995/0026 , B29K2995/006 , B29K2995/0065 , B29L2031/753 , B29L2031/7534 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03F7/0037
摘要： A method of forming a three-dimensional object, comprises providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid while concurrently advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof, the gradient of polymerization zone comprising the polymerizable liquid in partially cured form. Apparatus for carrying out the method is also described.
摘要翻译：一种形成三维物体的方法，包括提供载体和具有构建表面的光学透明构件，所述载体和构建表面在其间限定构建区域; 用可聚合液体填充构建区域; 通过光学透明构件照射构建区域，以从可聚合液体中形成固体聚合物，同时使载体远离构建表面推进，以形成来自固体聚合物的三维物体，同时还：（i）连续地保持与构建表面接触的可聚合液体的死区，和（ii）在死区和固体聚合物之间连续保持聚合区的梯度并与其接触，包含可聚合液体的聚合区的梯度部分固化形成。还描述了用于执行该方法的装置。

10. 发明授权

US10792868B2 Method and apparatus for three-dimensional fabrication 有权
公开(公告)号：US10792868B2
公开(公告)日：2020-10-06
申请号：US15255752
申请日：2016-09-02
申请人： Carbon3D, Inc.
发明人： Alexander Ermoshkin , Nikita Ermoshkin , Robert K. Pinschmidt, Jr. , Zachary Polizzi , Soren Rademacher , David Shirvanyants , Edward T. Samulski
IPC分类号： B29C64/129 , B29C67/00 , B33Y10/00 , B33Y30/00
摘要： A method of making a three-dimensional object is carried out by: (a) providing an apparatus comprising a radiation source, a carrier on which the three dimensional object is made, and a movable belt positioned therebetween, the belt having a first surface and an opposite second surface, with the belt comprised of an optically transparent material, and with the belt permeable to a polymerization inhibitor; (b) applying a polymerizable liquid to the first surface of the belt, and contacting the second surface of the belt to the polymerization inhibitor, (c) contacting a portion of the belt first surface having the polymerizable liquid thereon to the carrier or the three dimensional object so that the belt adheres thereto with the polymerizable liquid positioned therebetween; (d) irradiating the polymerizable liquid with actinic radiation through the belt from the radiation source to polymerize the polymerizable liquid positioned therebetween; then (e) optionally separating the belt from the carrier or the three dimensional object; and then (f) repeating steps (b) through (e) until the three dimensional object is completed. Apparatus for carrying out the method is also described.

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