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    Method of making circuitized substrates having film resistors as part thereof
    1.
    发明授权
    Method of making circuitized substrates having film resistors as part thereof 失效
    制造具有薄膜电阻器的电路化基板作为其一部分的方法

    公开(公告)号：US08240027B2

    公开(公告)日：2012-08-14

    申请号：US12007820

    申请日：2008-01-16

    申请人： Frank D. Egitto ,  John S. Kresge ,  John M. Lauffer

    发明人： Frank D. Egitto ,  John S. Kresge ,  John M. Lauffer

    IPC分类号： H01C17/06 ,  H01C17/24 ,  H01C17/242

    CPC分类号： H01C17/06 ,  H01C17/24 ,  H05K1/0268 ,  H05K1/167 ,  H05K2201/0355 ,  H05K2201/0969 ,  H05K2203/0361 ,  H05K2203/171 ,  Y10T29/49099 ,  Y10T29/49101

    摘要： A method of making a circuitized substrate which involves forming a plurality of individual film resistors having approximate resistance values as part of at least one circuit of the substrate, measuring the resistance of a representative (sample) resistor to define its resistance, utilizing these measurements to determine the corresponding precise width of other, remaining film resistors located in a defined proximity relative to the representative resistor such that these remaining film resistors will include a defined resistance value, and then selectively isolating defined portions of the resistive material of these remaining film resistors while simultaneously defining the precise width of the resistive material in order that these film resistors will possess the defined resistance.

    摘要翻译： 一种制造电路化衬底的方法，其包括形成具有近似电阻值的多个单独的膜电阻器作为衬底的至少一个电路的一部分，测量代表性（样品）电阻器的电阻以限定其电阻，利用这些测量 确定位于相对于代表性电阻器确定的接近度的其它剩余膜电阻器的对应精确宽度，使得这些剩余的膜电阻器将包括限定的电阻值，然后选择性地隔离这些剩余膜电阻器的电阻材料的限定部分，同时 同时限定电阻材料的精确宽度，以使这些薄膜电阻器具有限定的电阻。

    Laser excision of laminate chip carriers
    2.
    发明授权
    Laser excision of laminate chip carriers 失效
    激光切割层压芯片载体

    公开(公告)号：US06509546B1

    公开(公告)日：2003-01-21

    申请号：US09526034

    申请日：2000-03-15

    申请人： Frank D. Egitto ,  John S. Kresge

    发明人： Frank D. Egitto ,  John S. Kresge

    IPC分类号： B23K2618

    CPC分类号： H05K3/0038 ,  B23K26/40 ,  B23K2101/34 ,  B23K2103/02 ,  B23K2103/05 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/12 ,  B23K2103/172 ,  B23K2103/42 ,  B23K2103/50 ,  H01L21/78 ,  H05K1/056 ,  H05K3/0052 ,  H05K3/44 ,  H05K2201/09036 ,  H05K2201/0909

    摘要： A method and associated structure for excising laminate chip carriers from a panel that has a thickness less than about 100 mils. A laser beam is focused on a surface of the panel, and the panel is moved relative to the laser beam in a geometric pattern, such that cells of the panel (e.g., chip carriers) are excised from the panel. The laser parameters include a wavelength between about 500 nanometers and about 600 nanometers, a pulse width greater than about 100 nanoseconds and less than about 350 nanoseconds, an average power of at least about 1 watt, a pulse repetition rate between about 5,000 pulses/sec and about 20,000 pulses/sec, and a target diameter (D) between about 2 microns and about 30 microns. The kerf width between adjacent excised cells is between about 2 microns and about 75 microns. The width of an excised cell is at least 5 mm. A displacement between successive pulses of the laser beam is less than about 2D. The panel may comprise a layered structure that includes an organic layer and a metal layer. The laser includes, inter alia, a lasant of Nd:YAG, Nd:YLF, Nd:YAP, or Nd:YVO4. The method of the present invention wastes less panel area by at least a factor of about 13 than does the mechanical excising techniques of the related art.

    摘要翻译： 一种用于从厚度小于约100密耳的面板切割层压芯片载体的方法和相关结构。 激光束聚焦在面板的表面上，并且面板以几何图案相对于激光束移动，使得面板的单元（例如，芯片载体）从面板上被切除。 激光参数包括约500纳米至约600纳米之间的波长，大于约100纳秒且小于约350纳秒的脉冲宽度，至少约1瓦特的平均功率，约5,000脉冲/秒之间的脉冲重复率 和约20,000脉冲/秒，目标直径（D）在约2微米至约30微米之间。 相邻切割细胞之间的切口宽度在约2微米至约75微米之间。 切除的细胞的宽度至少为5mm。 激光束的连续脉冲之间的位移小于约2D。 面板可以包括层状结构，其包括有机层和金属层。 激光器尤其包括Nd：YAG，Nd：YLF，Nd：YAP或Nd：YVO4的农民。 与现有技术的机械切除技术相比，本发明的方法比面板面积少了约13倍。

    Method of making circuitized substrates having film resistors as part thereof
    3.
    发明申请
    Method of making circuitized substrates having film resistors as part thereof 失效
    制造具有薄膜电阻器的电路化基板作为其一部分的方法

    公开(公告)号：US20090178271A1

    公开(公告)日：2009-07-16

    申请号：US12007820

    申请日：2008-01-16

    申请人： Frank D. Egitto ,  John S. Kresge ,  John M. Lauffer

    发明人： Frank D. Egitto ,  John S. Kresge ,  John M. Lauffer

    IPC分类号： H01C17/06

    CPC分类号： H01C17/06 ,  H01C17/24 ,  H05K1/0268 ,  H05K1/167 ,  H05K2201/0355 ,  H05K2201/0969 ,  H05K2203/0361 ,  H05K2203/171 ,  Y10T29/49099 ,  Y10T29/49101

    摘要： A method of making a circuitized substrate which involves forming a plurality of individual film resistors having approximate resistance values as part of at least one circuit of the substrate, measuring the resistance of a representative (sample) resistor to define its resistance, utilizing these measurements to determine the corresponding precise width of other, remaining film resistors located in a defined proximity relative to the representative resistor such that these remaining film resistors will include a defined resistance value, and then selectively isolating defined portions of the resistive material of these remaining film resistors while simultaneously defining the precise width of the resistive material in order that these film resistors will possess the defined resistance.

    摘要翻译： 一种制造电路化衬底的方法，其包括形成具有近似电阻值的多个单独的膜电阻器作为衬底的至少一个电路的一部分，测量代表性（样品）电阻器的电阻以限定其电阻，利用这些测量 确定位于相对于代表性电阻器确定的接近度的其它剩余膜电阻器的对应精确宽度，使得这些剩余的膜电阻器将包括限定的电阻值，然后选择性地隔离这些剩余膜电阻器的电阻材料的限定部分，同时 同时限定电阻材料的精确宽度，以使这些薄膜电阻器具有限定的电阻。

    Method of forming a via in a substrate
    4.
    发明授权
    Method of forming a via in a substrate 失效
    在基板中形成通孔的方法

    公开(公告)号：US06203652B1

    公开(公告)日：2001-03-20

    申请号：US09345326

    申请日：1999-06-30

    申请人： Frank D. Egitto ,  John S. Kresge

    发明人： Frank D. Egitto ,  John S. Kresge

    IPC分类号： B32B3118

    CPC分类号： H05K3/0032 ,  H05K3/0035 ,  H05K2203/1383 ,  Y10T29/49165 ,  Y10T156/1057

    摘要： A method of forming a via in a substrate is provided. The method generally includes laminating a support to the substrate, forming the via in the substrate, and then stripping the support from the substrate. The support is preferably a photoresist that collects any debris generated by the via formation so that the debris is removed from the via and substrate surface as the photoresist support is stripped.

    摘要翻译： 提供了在基板中形成通孔的方法。 该方法通常包括将支撑物层压到基底上，在基底中形成通孔，然后从基底剥离载体。 载体优选是光致抗蚀剂，其收集由通孔形成物产生的任何碎屑，使得当光致抗蚀剂载体被剥离时，碎屑从通孔和基底表面除去。

    POWER CORE FOR USE IN CIRCUITIZED SUBSTRATE AND METHOD OF MAKING SAME
    5.
    发明申请
    POWER CORE FOR USE IN CIRCUITIZED SUBSTRATE AND METHOD OF MAKING SAME 有权
    在电路基板中使用的电源芯及其制造方法

    公开(公告)号：US20110284273A1

    公开(公告)日：2011-11-24

    申请号：US12782187

    申请日：2010-05-18

    申请人： Robert M. Japp ,  Kostas Papathomas ,  John S. Kresge ,  Timothy Antesberger

    发明人： Robert M. Japp ,  Kostas Papathomas ,  John S. Kresge ,  Timothy Antesberger

    IPC分类号： H05K1/09 ,  H05K1/00 ,  H01R43/00 ,  H05K1/11

    CPC分类号： H05K3/4641 ,  H05K3/4617 ,  H05K2201/068 ,  Y10T29/49117

    摘要： A power core adapted for use as part of a circuitized substrate, e.g., a PCB or LCC. The core includes a first layer of low expansion dielectric and two added layers of a different low expansion dielectric bonded thereto, with two conductive layers positioned on the two added low expansion dielectric layers. At least one of the conductive layers serves as a power plane for the power core, which in turn is usable within a circuitized substrate, also provided. Methods of making the power core and circuitized substrate are also provided. The use of different low expansion dielectric materials for the power core enables the use of support enhancing fiberglass in one layer while such use is precluded in the other two dielectric layers, thus preventing CAF shorting problems in highly precisely defined thru holes formed within the power core.

    摘要翻译： 适于用作电路化基板（例如PCB或LCC）的一部分的电源核心。 芯包括第一层低膨胀电介质和两个相邻的不同的低膨胀电介质结合的层，其中两个导电层位于两个添加的低膨胀介电层上。 导电层中的至少一个用作功率芯的功率平面，而功率芯也可以在电路化的衬底内使用。 还提供了制造电源芯和电路化基板的方法。 使用不同的低膨胀电介质材料用于电源芯可以在一层中使用支撑增强玻璃纤维，而在其他两个电介质层中排除这种用途，从而防止形成在功率芯内的高度精确定义的通孔中的CAF短路问题 。

    Metallic interlocking structure
    7.
    发明授权
    Metallic interlocking structure 失效
    形成金属互锁结构

    公开(公告)号：US06348737B1

    公开(公告)日：2002-02-19

    申请号：US09517847

    申请日：2000-03-02

    申请人： Gerald G. Advocate, Jr. ,  Francis J. Downes, Jr. ,  Luis J. Matienzo ,  Ronald A. Kaschak ,  John S. Kresge ,  Daniel C. Van Hart

    发明人： Gerald G. Advocate, Jr. ,  Francis J. Downes, Jr. ,  Luis J. Matienzo ,  Ronald A. Kaschak ,  John S. Kresge ,  Daniel C. Van Hart

    IPC分类号： H01L2348

    CPC分类号： H01L23/5226 ,  H01L23/49827 ,  H01L2924/0002 ,  H05K3/0035 ,  H05K3/027 ,  H05K3/06 ,  H05K3/383 ,  H05K3/421 ,  H05K3/4644 ,  H05K2201/0248 ,  H05K2201/09509 ,  H05K2201/09563 ,  H05K2203/0307 ,  H05K2203/0353 ,  H01L2924/00

    摘要： An electronic structure including a metallic interlocking structure for bonding a conductive plated layer to metal surface, and a method of forming the electronic structure. The method provides a substrate having a metallic sheet within a dielectric layer. The metallic sheet includes a metal such as copper. An opening in the substrate, such as a blind via, is formed by laser drilling through the dielectric layer and partially through the metallic sheet. If the opening is a blind via, then the laser drilling is within an outer ring of the blind via cross section using a laser beam having a target diameter between about 20% and about 150% of a radius of the blind via cross section. A surface at the bottom of the opening, called a “blind surface,” includes a metallic protrusion formed by the laser drilling, such that the metallic protrusion is integral with a portion of the blind surface. The metallic protrusion includes the metal of the metallic sheet and at least one constituent element from the dielectric layer. The metallic protrusion is then etched to form a metallic interlocking structure that is integral with the portion of the blind surface. The metallic interlocking structure includes discrete metallic fibers, with each metallic fiber having a curved (or curled) geometry. Each metallic fiber has its own unique composition that includes the metal, at least one constituent element of the dielectric layer, or both.

    摘要翻译： 一种电子结构，包括用于将导电镀层接合到金属表面的金属互锁结构，以及形成电子结构的方法。 该方法提供了在电介质层内具有金属片的衬底。 金属片包括铜等金属。 通过激光钻孔穿过电介质层并且部分地穿过金属片，形成诸如盲孔之类的衬底中的开口。 如果开口是盲孔，则激光钻孔是通过横截面的盲孔通过横截面的半径的约20％至约150％之间的目标直径的激光束在盲孔的外环内。 在开口底部的称为“盲面”的表面包括通过激光钻孔形成的金属突起，使得金属突起与盲表面的一部分成一体。 金属突起包括金属片的金属和来自电介质层的至少一个构成元件。 然后蚀刻金属突起以形成与盲表面的一部分成一体的金属互锁结构。 金属互锁结构包括分立的金属纤维，每个金属纤维具有弯曲（或卷曲）的几何形状。 每种金属纤维具有其独特的组成，其包括金属，介电层的至少一个构成元件，或两者。

    Method of fabricating a flex laminate package
    8.
    发明授权
    Method of fabricating a flex laminate package 失效
    柔性层压包装的制造方法

    公开(公告)号：US5620782A

    公开(公告)日：1997-04-15

    申请号：US459929

    申请日：1995-06-02

    申请人： Charles R. Davis ,  Thomas P. Duffy ,  Steven L. Hanakovic ,  Howard L. Heck ,  John T. Kolias ,  John S. Kresge ,  David N. Light ,  Ajit K. Trivedi

    发明人： Charles R. Davis ,  Thomas P. Duffy ,  Steven L. Hanakovic ,  Howard L. Heck ,  John T. Kolias ,  John S. Kresge ,  David N. Light ,  Ajit K. Trivedi

    IPC分类号： H01R4/26 ,  H01R4/58 ,  H01R12/61 ,  H01R13/66 ,  H05K1/00 ,  H05K1/03 ,  H05K1/14 ,  H05K3/00 ,  H05K3/32 ,  H05K3/46 ,  B32B9/00

    CPC分类号： H05K3/4635 ,  H01R12/613 ,  H01R13/665 ,  H05K3/462 ,  H01R4/26 ,  H01R4/58 ,  H05K1/0373 ,  H05K1/0393 ,  H05K2201/015 ,  H05K2201/0154 ,  H05K2201/09109 ,  H05K2201/09536 ,  H05K2201/10159 ,  H05K3/328 ,  H05K3/4623 ,  H05K3/4641 ,  Y10S428/901 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49179 ,  Y10T428/24917

    摘要： Disclosed is a parallel processor packaging structure and a method for manufacturing the structure. The individual logic and memory elements are on printed circuit cards. These printed circuit boards and cards are, in turn, mounted on or connected to circuitized flexible substrates extending outwardly from a laminate of the circuitized, flexible substrates. Intercommunication is provided through a switch structure that is implemented in the laminate. The printed circuit cards are mounted on or connected to a plurality of circuitized flexible substrates, with one printed circuit card at each end of the circuitized flexible circuit. The circuitized flexible substrates connect the separate printed circuit boards and cards through the central laminate portion. This laminate portion provides XY plane and Z-axis interconnection for inter-processor, inter-memory, inter-processor/memory element, and processor to memory bussing interconnection, and communication. The planar circuitization, as data lines, address lines, and control lines of a logic chip or a memory chip are on the individual printed circuit boards and cards, which are connected through the circuitized flex, and communicate with other layers of flex through Z-axis circuitization (vias and through holes) in the laminate. Lamination of the individual subassemblies is accomplished with a low melting adhesive that is chemical compatible with (bondable to) the per fluorocarbon polymer between the subassemblies in the regions intended to be laminated, and, optionally, a high melting mask that is chemically incompatible with (not bondable to) the per fluorocarbon polymer between the subassemblies in the regions not intended to be laminated. The subassembly stack is heated to selectively effect adhesion and lamination in areas thereof intended to be laminated while avoiding lamination in areas not intended to be laminated.

    摘要翻译： 公开了一种并行处理器封装结构和用于制造该结构的方法。 单独的逻辑和存储器元件在印刷电路卡上。 这些印刷电路板和卡依次安装在或连接到从电路化的柔性基板的层叠体向外延伸的电路化柔性基板上。 通过在层压板中实现的开关结构来提供互通。 印刷电路卡安装在或连接到多个电路化的柔性基板上，在电路化柔性电路的每一端具有一个印刷电路卡。 电路化的柔性基板通过中央层压体部分连接分开的印刷电路板和卡。 该层压部分为处理器间，存储器间，处理器间/存储器元件以及处理器到存储器总线互连和通信提供XY平面和Z轴互连。 作为逻辑芯片或存储器芯片的数据线，地址线和控制线的平面电路在通过电路化的柔性连接的各个印刷电路板和卡上，并且通过Z轴与其它柔性层通信， 轴向电路（通孔和通孔）。 各个子组件的层压是通过低熔点粘合剂来实现的，该低熔点粘合剂与要层压的区域中的子组件之间的每个碳氟化合物聚合物化学相容（可粘合），以及任选的与化学不相容的高熔点掩模 不能粘合）在不想层压的区域中的子组件之间的每个碳氟聚合物。 加热组件叠层以选择性地在要层压的区域中进行粘合和层压，同时避免在不想层压的区域中层压。