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1. 发明授权

US07516639B2 Method of making a structure having an optimized three-dimensional shape 失效
标题翻译：制造具有优化的三维形状的结构的方法
公开(公告)号：US07516639B2
公开(公告)日：2009-04-14
申请号：US11443781
申请日：2006-05-31
申请人： Jörg Melcher , Monika Krämer , Jürgen Heinrich , Jens Günster , Jürgen Tautz
发明人： Jörg Melcher , Monika Krämer , Jürgen Heinrich , Jens Günster , Jürgen Tautz
IPC分类号： B21D37/16
CPC分类号： B29C61/00 , C04B35/14 , C04B35/491 , C04B35/495 , C04B2235/94
摘要： A method of making a structure having an optimized sterical shape of a material 4 comprises the steps of forming a pre-form 1 of the structure of the material 4, setting geometric boundary conditions for the material 4 being in a state in which it is able to rearrange under the influence of internal tensions in the volume of the pre-form 1 so that the material rearranges itself into the structure in a self-organized way, and transferring the rearranged material 4 into a state in which the rearrangement of the material 4 is conserved.
摘要翻译：制造具有材料4的最佳空间形状的结构的方法包括以下步骤：形成材料4的结构的预成型体1，将材料4的几何边界条件设定为能够在预制件1的体积内的内部张力的影响下重新排列，使得材料以自组织的方式重新排列到结构中，并且将重新布置的材料4转移到材料4的重新布置的状态是保守的

2. 发明申请

US20090189315A1 Method for the Production of a Ceramic Shaped Body and a Shaped Body Produced by the Method 审中-公开
标题翻译：通过该方法生产陶瓷成形体和成形体的方法
公开(公告)号：US20090189315A1
公开(公告)日：2009-07-30
申请号：US12094751
申请日：2006-11-21
申请人： Jens Günster , Jürgen Heinrich , Andrè Gahler , Thomas Wiest , Stephan Dierkes
发明人： Jens Günster , Jürgen Heinrich , Andrè Gahler , Thomas Wiest , Stephan Dierkes
IPC分类号： C04B35/64 , B06B1/02 , B29B13/00
CPC分类号： C04B35/62222 , B28B11/243 , C04B2235/6026 , C04B2235/612 , C04B2235/665
摘要： The invention relates, inter alia, to a method for the production of a ceramic shaped body (22), comprising the following steps: production or provision of a green body (10) having a structured surface region (12), irradiation of at least the structured surface region (12), so that the green body (10) is consolidated in the region of a volume zone (16) including the structured surface region (12), but is not consolidated or is consolidated to only a lesser degree in volume zones further from the surface, separation of the consolidated volume zone (16) including the structured surface region (12) from parts of the green body (10) which have not been consolidated or have been consolidated to only a lesser degree, and optionally scouring of the consolidated volume zone (16) obtained in this way.
摘要翻译：本发明尤其涉及生产陶瓷成型体（22）的方法，包括以下步骤：生产或提供具有结构化表面区域（12）的生坯（10），至少照射结构化表面区域（12），使得生坯体（10）在包括结构化表面区域（12）的体积区域（16）的区域中被固结，但是未被固结或仅在较小程度上被固结进一步离开表面的体积区域，包括结构化表面区域（12）的固结体积区域（16）与生坯体（10）的未被固结或已经被固结到较小程度的部分分离，以及任选地以这种方式获得的合并卷区（16）的冲刷。

3. 发明申请

US20070013098A1 Method for producing an si3n4 coated sio2 molded body 审中-公开
标题翻译：用于生产si3n4涂层的sio2成型体的方法
公开(公告)号：US20070013098A1
公开(公告)日：2007-01-18
申请号：US10595156
申请日：2004-09-02
申请人： Fritz Schwertfeger , Jens Günster , Sven Engler , Jürgen Heinrich
发明人： Fritz Schwertfeger , Jens Günster , Sven Engler , Jürgen Heinrich
IPC分类号： H01S3/00
CPC分类号： C03C17/225 , C03B19/06 , C03C23/0025 , C03C2218/32
摘要： Silicone nitride coated shaped bodies of silica are prepared by coating a silica green body with silicon nitride or a precursor thereof, followed by sintering the silicone nitride coating by means of a laser beam. The shaped bodies are especially useful as “solar crucibles” in production of polycrystalline silicon for solar cells.
摘要翻译：通过用氮化硅或其前体涂覆二氧化硅生坯体，然后通过激光束烧结氮化硅涂层来制备二氧化硅的氮氧化硅涂覆的成形体。成型体在太阳能电池用多晶硅生产中特别适用于“太阳能坩埚”。

4. 发明申请

US20110300692A1 METHOD FOR DIVIDING A SEMICONDUCTOR FILM FORMED ON A SUBSTRATE INTO PLURAL REGIONS BY MULTIPLE LASER BEAM IRRADIATION 审中-公开
标题翻译：通过多激光束辐射将基底上形成的半导体膜分成多个区域的方法
公开(公告)号：US20110300692A1
公开(公告)日：2011-12-08
申请号：US13126487
申请日：2009-10-20
申请人： Jens Günster , Ivan Sinicco
发明人： Jens Günster , Ivan Sinicco
IPC分类号： H01L21/268 , B29C35/08
CPC分类号： B23K26/0608 , B23K26/364 , B23K26/40 , B23K2101/40 , B23K2103/172 , B23K2103/50
摘要： The present invention relates to a method for dividing a semiconductor film formed on a substrate into plural regions by multiple laser beam irradiation using a sequence of at least two laser beam treatments affecting essentially a same area of said film. Except of a final laser beam treatment, the treatments of said sequence of at least two laser beam treatments are used for a conditioning of the treated film area which is to be removed. Said final laser beam treatment is applied to actually remove material in order to form a groove. Further, the invention relates to an arrangement for dividing a semiconductor film formed on a substrate into plural regions by multiple laser beam irradiation using a sequence of at least two laser beam treatments affecting essentially a same area of said film. Said arrangement comprises a first conditioning laser for the treatments of said sequence of at least two laser beam treatments except of a final laser beam treatment and it comprises a second laser for said final laser beam treatment.
摘要翻译：本发明涉及一种通过多个激光束照射将基板上形成的半导体膜分成多个区域的方法，所述方法使用至少两个影响所述膜的相同面积的激光束处理的序列。除了最终的激光束处理之外，所述至少两个激光束处理序列的处理被用于待去除处理的膜区域的调节。施加所述最终激光束处理以实际去除材料以形成凹槽。此外，本发明涉及一种通过多次激光束照射将形成在基板上的半导体膜分割成多个区域的装置，该装置使用至少两个影响所述膜的相同面积的激光束处理的序列。所述装置包括用于处理除了最终激光束处理之外的至少两个激光束处理的所述序列的第一调节激光器，并且其包括用于所述最终激光束处理的第二激光器。

5. 发明授权

US09757801B2 Method for producing a moulded body and device 有权
公开(公告)号：US09757801B2
公开(公告)日：2017-09-12
申请号：US14123187
申请日：2012-06-01
申请人： Jens Günster , Cynthia Morais Gomes , Georg Berger
发明人： Jens Günster , Cynthia Morais Gomes , Georg Berger
IPC分类号： B22F3/00 , B28B7/46 , C04B35/622 , B33Y70/00 , B33Y10/00 , B28B1/00
CPC分类号： B22F3/00 , B22F3/003 , B22F3/008 , B22F2999/00 , B28B1/001 , B28B7/465 , B33Y10/00 , B33Y70/00 , C04B35/622 , B22F2202/11
摘要： A method for producing a molded body is proposed, comprising: applying a layer of particles and applying a binder and curing a molded body; and a device for producing a metallic or ceramic molded body, having a storage volume, which is configured for receiving a suspension of metallic or ceramic particles that are dispersed in a suspension fluid, a layer-forming application device, which is configured for removing an amount of suspension repeatedly from the storage volume and transferring it into a working volume and applying it there as a layer, a dehumidifying device, which is configured for dehumidifying the applied layer in the working volume, a binder application device, which is configured for applying a binder locally to the dehumidified layer in accordance with a layer model of the molded body to be produced, in such a way that particles in the dehumidified layer are adhesively bonded locally to one another and optionally in addition to particles of at least one layer lying under the dehumidified layer, and a demolding device, which is configured for demolding the molded body by detaching binder-free residual material from the particles bonded to another with the aid of the binder; and also a rapid prototyping method, comprising: producing a green body and sintering the green body.

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