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    THREE-DIMENSIONAL PRINTING USING CARRIERS WITH RELEASE MECHANISMS
    2.
    发明申请
    THREE-DIMENSIONAL PRINTING USING CARRIERS WITH RELEASE MECHANISMS 审中-公开
    使用发布机制的载体三维打印

    公开(公告)号：WO2016025599A1

    公开(公告)日：2016-02-18

    申请号：PCT/US2015/044860

    申请日：2015-08-12

    Applicant: CARBON3D, INC.

    Inventor： ERMOSHKIN, Alexander ,  SHIRVANYANTS, David ,  DESIMONE, Joseph M. ,  PHELPS, Nordstrom Kirk ,  ROLLAND, Jason P.

    IPC: B29C67/00

    CPC classification number: B33Y50/02 ,  B29C64/124 ,  B29C64/20 ,  B29C64/386 ,  B29C64/40 ,  B29K2105/0058 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

    Abstract: A method of forming a three-dimensional object (17) includes: providing a carrier (18) and an optically transparent member (15) having a build surface, the carrier (18) and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid (16); irradiating the build region with light (12) through the optically transparent member (15) to form a solid polymer from the polymerizable liquid; and advancing the carrier (18) away from the build surface to form the three-dimensional object (17) from the solid polymer. The carrier (18) includes at least one retain and release (34) feature that is configured to: i) retain the three- dimensional object (17) formed from the solid polymer on the carrier (18) in a first state; and ii) facilitate release of the three-dimensional object (17) formed from the solid polymer from the carrier (18) in a second state.

    Abstract translation: 形成三维物体（17）的方法包括：提供具有构造表面的载体（18）和光学透明构件（15），所述载体（18）和构建表面在其间限定构建区域; 用可聚合液体（16）填充构建区域; 用光（12）通过光学透明构件（15）照射构建区域以从可聚合液体形成固体聚合物; 并使所述载体（18）远离所述构建表面，以从所述固体聚合物形成所述三维物体（17）。 载体（18）包括至少一个保持和释放（34）特征，其被构造成：i）在第一状态下将由固体聚合物形成的三维物体（17）保持在载体（18）上; 和ii）在第二状态下促进由载体（18）从固体聚合物形成的三维物体（17）的释放。

    THREE-DIMENSIONAL PRINTING METHOD USING INCREASED LIGHT INTENSITY AND APPARATUS THEREFORE
    5.
    发明申请
    THREE-DIMENSIONAL PRINTING METHOD USING INCREASED LIGHT INTENSITY AND APPARATUS THEREFORE 审中-公开
    使用增加光强度的三维打印方法及其设备

    公开(公告)号：WO2015195920A1

    公开(公告)日：2015-12-23

    申请号：PCT/US2015/036437

    申请日：2015-06-18

    Applicant: CARBON3D, INC.

    Inventor： DESIMONE, Joseph M. ,  PHELPS, Nordstrom Kirk ,  ERMOSHKIN, Alexander

    IPC: B29C67/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    CPC classification number: B29C64/135 ,  B29C64/129 ,  B29C64/20 ,  B29C64/386 ,  B29K2105/0002 ,  B29K2105/0058 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    Abstract: A method of forming a three-dimensional object includes: 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 with light through the optically transparent member to form a solid polymer from the polymerizable liquid, and advancing said carrier away from said build surface to form said three-dimensional object from said solid polymer. The irradiating step includes projecting focused light at the build region, and the advancing step is carried out at a rate that is dependent on an average light intensity of the focused light. An apparatus to perform the method is also disclosed.

    Abstract translation: 形成三维物体的方法包括：提供具有构造表面的载体和光学透明构件，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，通过光学透明构件用光照射构建区域以从可聚合液体形成固体聚合物，并使所述载体远离所述构建表面，从所述固体聚合物形成所述三维物体 。 照射步骤包括将聚焦光投射在构建区域，并且前进步骤以取决于聚焦光的平均光强度的速率进行。 还公开了一种执行该方法的装置。

    THREE-DIMENSIONAL PRINTING USING TILED LIGHT ENGINES
    6.
    发明申请
    THREE-DIMENSIONAL PRINTING USING TILED LIGHT ENGINES 审中-公开
    使用倾斜光发动机的三维打印

    公开(公告)号：WO2015195909A1

    公开(公告)日：2015-12-23

    申请号：PCT/US2015/036421

    申请日：2015-06-18

    Applicant: CARBON3D, INC.

    Inventor： DESIMONE, Joseph M. ,  PHELPS, Nordstrom Kirk ,  ERMOSHKIN, Alexander

    IPC: B29C67/00 ,  B33Y10/00 ,  B33Y30/00

    CPC classification number: B33Y30/00 ,  B29C35/0805 ,  B29C64/129 ,  B29C64/386 ,  B29C64/40 ,  B29C2035/0827 ,  B29C2035/0833 ,  B29K2027/18 ,  B33Y10/00 ,  B33Y50/02

    Abstract: A method of forming a three-dimensional object includes: 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 with light 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. The irradiating step is carried out with a plurality of tiled images projected into the build region, and each tiled image includes an array of projected pixels. An apparatus to perform the method is also discloses.

    Abstract translation: 形成三维物体的方法包括：提供具有构建表面的载体和光学透明构件，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，用构建区域照射构建区域， 通过光学透明构件发光，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。 照射步骤用投影到构建区域中的多个平铺图像进行，并且每个平铺图像包括投影像素的阵列。 还公开了一种执行该方法的装置。

    THREE-DIMENSIONAL PRINTING WITH CONCURRENT DELIVERY OF DIFFERENT POLYMERIZABLE LIQUIDS
    7.
    发明申请
    THREE-DIMENSIONAL PRINTING WITH CONCURRENT DELIVERY OF DIFFERENT POLYMERIZABLE LIQUIDS 审中-公开
    同时交付不同的可聚合液体的三维打印

    公开(公告)号：WO2016149151A1

    公开(公告)日：2016-09-22

    申请号：PCT/US2016/022230

    申请日：2016-03-12

    Applicant: CARBON3D, INC.

    Inventor： DESIMONE, Joseph M. ,  PHELPS, Nordstrom Kirk

    IPC: B29C67/00

    CPC classification number: B29C64/20 ,  B29C64/135 ,  B29C64/35

    Abstract: A method of forming a three-dimensional object includes: (a) providing a carrier and a build plate, with the build plate including an optically transparent member, with the optically transparent member including a build surface, and with the carrier and the build surface defining a build region therebetween; (b) filling the build region with a polymerizable liquid; (c) irradiating the build region with light through the optically transparent member to form a solid polymer from the polymerizable liquid; (d) advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer; (e) wherein the carrier has a plurality of channels formed therein, and the filling step includes concurrently forcing different polymerizable liquids through different ones of the plurality of channels.

    Abstract translation: 一种形成三维物体的方法包括：（a）提供载体和构建板，构建板包括光学透明构件，光学透明构件包括构建表面，以及载体和构建表面 在其间限定构建区域; （b）用可聚合液体填充构建区域; （c）通过光学透明构件用光照射构建区域，从可聚合液体形成固体聚合物; （d）使承载件远离构建表面，以从固体聚合物形成三维物体; （e）其中所述载体具有形成在其中的多个通道，并且所述填充步骤包括通过所述多个通道中的不同通道同时施加不同的可聚合液体。

    METHODS AND APPARATUS FOR CONTINUOUS LIQUID INTERFACE PRINTING WITH ELECTROCHEMICALLY SUPPORTED DEAD ZONE
    8.
    发明申请
    METHODS AND APPARATUS FOR CONTINUOUS LIQUID INTERFACE PRINTING WITH ELECTROCHEMICALLY SUPPORTED DEAD ZONE 审中-公开
    用电化学支持的死区进行连续液界面印刷的方法和装置

    公开(公告)号：WO2016133759A1

    公开(公告)日：2016-08-25

    申请号：PCT/US2016/017337

    申请日：2016-02-10

    Applicant: CARBON3D, INC.

    Inventor： CRAVEN, Ian ,  DESIMONE, Joseph M. ,  JANUSZIEWICZ, Rima

    IPC: B29C67/00

    CPC classification number: B29C64/135 ,  B29C64/129 ,  B29C64/20 ,  B29C64/227

    Abstract: 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 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 by electrochemically generating a polymerization inhibitor therein from a precursor of the polymerization inhibitor, and (ii) continuously maintaining a gradient of polymerization zone ( e.g. , an active surface) 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.

    Abstract translation: 一种形成三维物体的方法是通过以下步骤进行的：提供具有构造表面的载体和光学透明构件，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，以从可聚合液体形成固体聚合物，同时使载体远离构建表面，从固体聚合物形成三维物体，同时还：（i）连续地保持 通过从聚合抑制剂的前体电化学地产生阻聚剂的聚合抑制剂，和（ii）连续地保持在死区和第二区域之间的聚合区域（例如，活性表面）的梯度，使可聚合液体与构建表面接触的死区 固体聚合物并与其接触，包含部分固化形式的可聚合液体的聚合区的梯度。 还描述了用于执行该方法的装置。

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