公开(公告)号：US5759669A

公开(公告)日：1998-06-02

申请号：US577179

申请日：1995-12-22

申请人： Jon Alfred Casey ,  Cynthia Jeane Calli ,  Darren T. Cook ,  David B. Goland ,  John Ulrich Knickerbocker ,  Mark Joseph LaPlante ,  David Clifford Long ,  Daniel Scott Mackin ,  Kathleen Mary McGuire ,  Keith Colin O'Neil ,  Kevin Michael Prettyman ,  Michael Thomas Puchalski ,  Joseph Christopher Saltarelli ,  Candace Anne Sullivan

发明人： Jon Alfred Casey ,  Cynthia Jeane Calli ,  Darren T. Cook ,  David B. Goland ,  John Ulrich Knickerbocker ,  Mark Joseph LaPlante ,  David Clifford Long ,  Daniel Scott Mackin ,  Kathleen Mary McGuire ,  Keith Colin O'Neil ,  Kevin Michael Prettyman ,  Michael Thomas Puchalski ,  Joseph Christopher Saltarelli ,  Candace Anne Sullivan

IPC分类号： B32B3/08 ,  B32B3/26 ,  B32B15/02 ,  H05K1/03 ,  H05K3/40 ,  B29C37/00 ,  B32B3/24

CPC分类号： B32B15/02 ,  B32B3/08 ,  B32B3/26 ,  H05K3/4061 ,  H05K1/0306 ,  H05K2203/0156 ,  H05K2203/082 ,  Y10S428/901 ,  Y10T29/49163 ,  Y10T428/24273 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24339 ,  Y10T428/24802

摘要： The present invention relates generally to a new apparatus and method for screening using porous backing material. More particularly, the invention encompasses an apparatus that uses a porous backing material which is adhered to a green sheet during the screening process. Basically, a backing layer having a very high porosity is adhered to a green sheet, while the green sheet is screened. During the drying process of the green sheet some of the screening fluids are absorbed by the porous backing layer, which allows the screened vias of the green sheet to have a smooth surface.

摘要翻译： 本发明一般涉及使用多孔背衬材料进行筛选的新装置和方法。 更具体地说，本发明包括使用在筛选过程中粘附到生片上的多孔背衬材料的装置。 基本上，具有非常高的孔隙率的背衬层粘附到生片上，同时筛分生片。 在生片的干燥过程中，一些筛选液被多孔背衬层吸收，这允许生片的筛选通孔具有光滑的表面。

公开(公告)号：US5846361A

公开(公告)日：1998-12-08

申请号：US721570

申请日：1996-09-26

申请人： Benjamin Vito Fasano ,  Mark J. LaPlante ,  David Clifford Long ,  Keith Colin O'Neil ,  Brenda Lee Peterson ,  Glenn A. Pomerantz ,  Timothy Titus Popp

发明人： Benjamin Vito Fasano ,  Mark J. LaPlante ,  David Clifford Long ,  Keith Colin O'Neil ,  Brenda Lee Peterson ,  Glenn A. Pomerantz ,  Timothy Titus Popp

IPC分类号： B32B38/00 ,  B32B38/10 ,  H01L21/48 ,  H05K1/03 ,  H05K3/10 ,  H05K3/46 ,  B32B31/18 ,  B32B31/26

CPC分类号： B32B38/10 ,  H01L21/4857 ,  H05K3/4611 ,  H05K3/4629 ,  B32B2038/0092 ,  B32B2310/0843 ,  B32B2457/08 ,  H05K1/0306 ,  H05K3/107 ,  Y10T156/1056 ,  Y10T156/1082

摘要： Forming a green multi-layer component with an embedded pattern of barrier material, which may be in the form of a positive pattern to form a recessed area or in the form of a negative pattern to form raised areas on the component. Peripheral channels are machined into the green laminate surface to outline each negative or positive pattern feature, the channels being cut deep and wide enough to contact and overlap the edges of the barrier material. The layer of barrier material and the overlying layer(s) of ceramic material are separated from the remainder of the component to produce a non-planar part having raised areas in the case of a negative pattern of barrier material or a part having recessed areas in the case of a positive pattern of barrier material. An apparatus and process to control the machining depth of cut using both AC and DC sensing techniques is disclosed. The non-planar component may be provided with recessed surface metallurgy, such as seal bands and filled via connections, which can survive planarization.

摘要翻译： 形成具有阻挡材料嵌入图案的绿色多层部件，其可以是正图案的形式以形成凹陷区域或呈负图案的形式，以在部件上形成凸起区域。 外围通道被加工到绿色层压体表面中以勾画出每个负的或正的图案特征，通道被切割得很深并且足够宽以与阻挡材料的边缘接触和重叠。 阻挡材料层和陶瓷材料的上覆层与部件的其余部分分离，以产生在阻挡材料的负图案的情况下具有凸起区域的非平面部分或具有凹陷区域的部分 情况为屏障材料的正面图案。 公开了使用AC和DC感测技术来控制切割加工深度的装置和工艺。 非平面部件可以设置有可以平坦化地存活的凹陷表面冶金，例如密封带和填充的通孔连接。

公开(公告)号：US5645673A

公开(公告)日：1997-07-08

申请号：US460307

申请日：1995-06-02

申请人： Benjamin Vito Fasano ,  Mark J. LaPlante ,  David Clifford Long ,  Keith Colin O'Neil ,  Brenda Lee Peterson ,  Glenn A. Pomerantz ,  Timothy Titus Popp

发明人： Benjamin Vito Fasano ,  Mark J. LaPlante ,  David Clifford Long ,  Keith Colin O'Neil ,  Brenda Lee Peterson ,  Glenn A. Pomerantz ,  Timothy Titus Popp

IPC分类号： B32B38/00 ,  B32B38/10 ,  H01L21/48 ,  H05K1/03 ,  H05K3/10 ,  H05K3/46 ,  B32B31/18 ,  B32B31/12

CPC分类号： B32B38/10 ,  H01L21/4857 ,  H05K3/4611 ,  H05K3/4629 ,  B32B2038/0092 ,  B32B2310/0843 ,  B32B2457/08 ,  H05K1/0306 ,  H05K3/107 ,  Y10T156/1056 ,  Y10T156/1082

摘要： Forming a green multi-layer component with an embedded pattern of barrier material, which may be in the form of a positive pattern to form a recessed area or in the form of a negative pattern to form raised areas on the component. Peripheral channels are machined into the green laminate surface to outline each negative or positive pattern feature, the channels being cut deep and wide enough to contact and overlap the edges of the barrier material. The layer of barrier material and the overlying layer(s) of ceramic material are separated from the remainder of the component to produce a non-planar part having raised areas in the case of a negative pattern of barrier material or a part having recessed areas in the case of a positive pattern of barrier material. An apparatus and process to control the machining depth of cut using both AC and DC sensing techniques is disclosed. The non-planar component may be provided with recessed surface metallurgy, such as seal bands and filled via connections, which can survive planarization.

摘要翻译： 形成具有阻挡材料嵌入图案的绿色多层部件，其可以是正图案的形式以形成凹陷区域或呈负图案的形式，以在部件上形成凸起区域。 外围通道被加工到绿色层压体表面中以勾画出每个负的或正的图案特征，通道被切割得很深并且足够宽以与阻挡材料的边缘接触和重叠。 阻挡材料层和陶瓷材料的上覆层与部件的其余部分分离，以产生在阻挡材料的负图案的情况下具有凸起区域的非平面部分或具有凹陷区域的部分 情况为屏障材料的正面图案。 公开了使用AC和DC感测技术来控制切割加工深度的装置和工艺。 非平面部件可以设置有可以平坦化地存活的凹陷表面冶金，例如密封带和填充的通孔连接。

公开(公告)号：US5907985A

公开(公告)日：1999-06-01

申请号：US898442

申请日：1997-07-22

申请人： Raschid Jose Bezama ,  Laertis Economikos ,  Keith Colin O'Neil

发明人： Raschid Jose Bezama ,  Laertis Economikos ,  Keith Colin O'Neil

IPC分类号： B26D7/18 ,  H05K3/00

CPC分类号： B26D7/1854 ,  B21D28/145 ,  B21D28/34 ,  H05K3/005 ,  B26F2210/08 ,  H05K2203/0195 ,  H05K2203/081 ,  Y10T83/0453 ,  Y10T83/2066 ,  Y10T83/207 ,  Y10T83/9425

摘要： A punch tool for punching a slug from a workpiece. The punch of the punch tool has a reciprocating travel path with a transition region where the punch changes direction. A die plate of the punch tool has an aperture. A support bushing disposed in the aperture of the die plate provides support for the workpiece and has an underside and an opening through which the punch and the slug pass. A nozzle disposed in the aperture of the die plate provides an internal passage for the removal of punch slugs from the tool. The nozzle has a top and a side wall with a hole disposed in the side wall adjacent the transition region of the reciprocating travel path of the punch. The nozzle, the support bushing, and the die plate are integrated to form a flow path delivering a gas flow to the hole in the nozzle. The flow path and the hole direct the gas flow on a slug attached to the punch in the transition region of the reciprocating travel path of the punch to remove the slug from the punch.

摘要翻译： 用于从工件上冲压块塞的冲压工具。 打孔工具的冲头具有往复运动路径，其中冲头改变方向的过渡区域。 冲压工具的模板具有孔。 设置在模板的孔中的支撑衬套为工件提供支撑，并且具有下侧和开口，冲头和塞通过该开口。 设置在模板的孔中的喷嘴提供用于从工具移除冲头的内部通道。 喷嘴具有顶部和侧壁，该侧壁与邻近冲头的往复运动路径的过渡区域的侧壁中设置有孔。 喷嘴，支撑衬套和模板被集成以形成将气流输送到喷嘴中的孔的流路。 流动路径和孔将气流引导到在冲头的往复运动路径的过渡区域中附接到冲头的块上，以将冲头从冲头移除。

公开(公告)号：US5891543A

公开(公告)日：1999-04-06

申请号：US703828

申请日：1996-08-27

申请人： Jon Alfred Casey ,  Cynthia Jeane Calli ,  Darren T. Cook ,  David B. Goland ,  John Ulrich Knickerbocker ,  Mark Joseph LaPlante ,  David Clifford Long ,  Daniel Scott Mackin ,  Kathleen Mary McGuire ,  Keith Colin O'Neil ,  Kevin Michael Prettyman ,  Michael Thomas Puchalski ,  Joseph Christopher Saltarelli ,  Candace Anne Sullivan

发明人： Jon Alfred Casey ,  Cynthia Jeane Calli ,  Darren T. Cook ,  David B. Goland ,  John Ulrich Knickerbocker ,  Mark Joseph LaPlante ,  David Clifford Long ,  Daniel Scott Mackin ,  Kathleen Mary McGuire ,  Keith Colin O'Neil ,  Kevin Michael Prettyman ,  Michael Thomas Puchalski ,  Joseph Christopher Saltarelli ,  Candace Anne Sullivan

IPC分类号： H01L21/48 ,  H01L21/683 ,  H05K1/03 ,  H05K3/40 ,  B32B3/02

CPC分类号： H05K3/4061 ,  H01L21/4867 ,  H01L21/6833 ,  H05K1/0306 ,  H05K2203/105 ,  Y10T156/1056 ,  Y10T156/1158 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49139 ,  Y10T428/239 ,  Y10T428/31 ,  Y10T428/31786

摘要： The present invention relates generally to a new apparatus and method for screening using electrostatic adhesion. More particularly, the invention encompasses an apparatus that uses an electrostatic charge during the screening process for a semiconductor substrate. Basically, a backing layer is adhered to a green ceramic sheet using an electrostatic charge, while the green ceramic sheet is processed.

摘要翻译： 本发明一般涉及使用静电粘附进行筛选的新装置和方法。 更具体地，本发明包括在半导体衬底的筛选过程中使用静电电荷的装置。 基本上，使用静电荷将背衬层附着在生坯陶瓷片上，同时处理生坯陶瓷片。