Airgap micro-spring interconnect with bonded underfill seal
    2.
    发明授权
    Airgap micro-spring interconnect with bonded underfill seal 有权
    气隙微弹簧互连带粘合底部填充密封

    公开(公告)号:US08039938B2

    公开(公告)日:2011-10-18

    申请号:US12471163

    申请日:2009-05-22

    摘要: A package includes a pad chip having contact pads, a spring chip having micro-springs in contact with the contact pads to form interconnects, the area in which the micro-springs contact the contact pads forming an interconnect area, an assembly material between the pad chip and the spring chip arranged to form a gap between the pad chip and the spring chip, and an underfill material in a portion of the gap to form a mold from the pad chip and the spring chip. A package includes a pad chip having contact pads, a spring chip having micro-springs in contact with the contact pads to form interconnects, the area in which the micro-springs contact the contact pads forming an interconnect area, an assembly material between the pad chip and the spring chip arranged to form a gap between the pad chip and the spring chip, an underfill material in the gap to form a mold from the pad chip and the spring chip, and at least one wall between the underfill material and the interconnect area. A method of assembling a package includes aligning a pad chip with a spring chip to form at least one interconnect in an interconnect area, adhering the pad chip to the spring chip so that there is a gap between the pad chip and the spring chip, dispensing underfill material into the gap to seal the interconnect area from an environment external to the package, and curing the underfill material to form a solid mold.

    摘要翻译: 封装包括具有接触焊盘的焊盘芯片,具有与接触焊盘接触以形成互连的微弹簧的弹簧芯片,微弹簧接触形成互连区域的接触焊盘的区域,焊盘之间的组合材料 芯片和布置成在垫片芯片和弹簧芯片之间形成间隙的弹簧芯片,以及在间隙的一部分中的底部填充材料,以从垫片芯片和弹簧芯片形成模具。 封装包括具有接触焊盘的焊盘芯片,具有与接触焊盘接触以形成互连的微弹簧的弹簧芯片,微弹簧接触形成互连区域的接触焊盘的区域,焊盘之间的组合材料 芯片和弹簧芯片布置成在垫片芯片和弹簧芯片之间形成间隙,间隙中的底部填充材料从垫片芯片和弹簧芯片形成模具,以及底部填充材料和互连件之间的至少一个壁 区。 组装包装的方法包括将衬垫芯片与弹簧芯片对准以在互连区域中形成至少一个互连,将焊盘芯片粘附到弹簧芯片,使得在垫片芯片和弹簧芯片之间存在间隙,分配 将填充材料填充到间隙中以将互连区域与包装外部的环境密封,并固化底部填充材料以形成固体模具。

    AIRGAP MICRO-SPRING INTERCONNECT WITH BONDED UNDERFILL SEAL
    5.
    发明申请
    AIRGAP MICRO-SPRING INTERCONNECT WITH BONDED UNDERFILL SEAL 有权
    AIRGAP MICR-SPRING INTERCONNECT WITH BONDED UNDERFILL SEAL

    公开(公告)号:US20100295164A1

    公开(公告)日:2010-11-25

    申请号:US12471163

    申请日:2009-05-22

    IPC分类号: H01L23/498

    摘要: A package includes a pad chip having contact pads, a spring chip having micro-springs in contact with the contact pads to form interconnects, the area in which the micro-springs contact the contact pads forming an interconnect area, an assembly material between the pad chip and the spring chip arranged to form a gap between the pad chip and the spring chip, and an underfill material in a portion of the gap to form a mold from the pad chip and the spring chip. A package includes a pad chip having contact pads, a spring chip having micro-springs in contact with the contact pads to form interconnects, the area in which the micro-springs contact the contact pads forming an interconnect area, an assembly material between the pad chip and the spring chip arranged to form a gap between the pad chip and the spring chip, an underfill material in the gap to form a mold from the pad chip and the spring chip, and at least one wall between the underfill material and the interconnect area. A method of assembling a package includes aligning a pad chip with a spring chip to form at least one interconnect in an interconnect area, adhering the pad chip to the spring chip so that there is a gap between the pad chip and the spring chip, dispensing underfill material into the gap to seal the interconnect area from an environment external to the package, and curing the underfill material to form a solid mold.

    摘要翻译: 封装包括具有接触焊盘的焊盘芯片,具有与接触焊盘接触以形成互连的微弹簧的弹簧芯片,微弹簧接触形成互连区域的接触焊盘的区域,焊盘之间的组合材料 芯片和布置成在垫片芯片和弹簧芯片之间形成间隙的弹簧芯片,以及在间隙的一部分中的底部填充材料,以从垫片芯片和弹簧芯片形成模具。 封装包括具有接触焊盘的焊盘芯片,具有与接触焊盘接触以形成互连的微弹簧的弹簧芯片,微弹簧接触形成互连区域的接触焊盘的区域,焊盘之间的组合材料 芯片和弹簧芯片布置成在垫片芯片和弹簧芯片之间形成间隙,间隙中的底部填充材料从垫片芯片和弹簧芯片形成模具,以及底部填充材料和互连件之间的至少一个壁 区。 组装包装的方法包括将衬垫芯片与弹簧芯片对准以在互连区域中形成至少一个互连,将焊盘芯片粘附到弹簧芯片,使得在垫片芯片和弹簧芯片之间存在间隙,分配 将填充材料填充到间隙中以将互连区域与包装外部的环境密封,并固化底部填充材料以形成固体模具。

    PRINTING SYSTEM EMPLOYING DEFORMABLE POLYMER PRINTING PLATES
    7.
    发明申请
    PRINTING SYSTEM EMPLOYING DEFORMABLE POLYMER PRINTING PLATES 有权
    打印系统采用可变聚合物印刷板

    公开(公告)号:US20080141884A1

    公开(公告)日:2008-06-19

    申请号:US11613141

    申请日:2006-12-19

    IPC分类号: B41N1/12

    摘要: A printing plate has a substrate, an array of cells on the substrate, wherein each cell corresponds to an element of a print image, a deformable polymer material localized into the cells such that each cell is at least partially formed from the deformable polymer material, a reservoir corresponding to each cell to collect the deformable polymer material as needed when the deformable polymer material is one of either melted or softened, and a heater to cause the deformable polymer material to either melt or soften. A method of forming a printing plate provides an array of cells, first heats the array of cells such that the deformable polymer material does one of either melts or softens, actuates the cells in the array to assume a deformed state, cools the array of cells to solidify the cells in the deformed state, second heats the cells such that the deformable polymer material in selected ones of the cells does one of either soften or melt and return to a less deformed state to form a printing pattern, and cools the surface to solidify the deformable polymer material in the printing pattern. A method of forming a printing plate provides an array of cells, heats the array of cells such that the deformable polymer material softens, actuates selected ones of the cells to deform surfaces of the selected ones to form a printing pattern, and cools the array of cells to solidify the printing pattern into a printing plate.

    摘要翻译: 印版具有衬底,衬底上的单元阵列,其中每个单元对应于印刷图像的元素,位于单元中的可变形聚合物材料,使得每个单元至少部分地由可变形聚合物材料形成, 当可变形聚合物材料是熔化或软化之一时,根据需要收集可变形聚合物材料的储存器,以及使可变形聚合物材料熔融或软化的加热器。 形成印版的方法提供了一个单元阵列,首先加热单元阵列,使得可变形的聚合物材料进行融化或软化之一,致动阵列中的单元以呈现变形状态,冷却单元阵列 使细胞在变形状态下固化,第二加热细胞,使得选定细胞中的可变形聚合物材料进行软化或熔化,并恢复到较小的变形状态以形成印刷图案,并将表面冷却至 使印刷图案中的可变形聚合物材料固化。 形成印版的方法提供了一个单元阵列,加热单元阵列使得可变形的聚合物材料软化,致动所选择的单元格以使选定的单元的表面变形以形成印刷图案,并且冷却 细胞将印刷图案固化成印版。

    PRINTING SYSTEM EMPLOYING DEFORMABLE POLYMER PRINTING PLATES
    9.
    发明申请
    PRINTING SYSTEM EMPLOYING DEFORMABLE POLYMER PRINTING PLATES 有权
    打印系统采用可变聚合物印刷板

    公开(公告)号:US20110271857A1

    公开(公告)日:2011-11-10

    申请号:US13185188

    申请日:2011-07-18

    IPC分类号: B41C3/00

    摘要: A printing plate has a substrate, an array of cells on the substrate, wherein each cell corresponds to an element of a print image, a deformable polymer material localized into the cells such that each cell is at least partially formed from the deformable polymer material, a reservoir corresponding to each cell to collect the deformable polymer material as needed when the deformable polymer material is one of either melted or softened, and a heater to cause the deformable polymer material to either melt or soften. A method of forming a printing plate provides an array of cells, first heats the array of cells such that the deformable polymer material does one of either melts or softens, actuates the cells in the array to assume a deformed state, cools the array of cells to solidify the cells in the deformed state, second heats the cells such that the deformable polymer material in selected ones of the cells does one of either soften or melt and return to a less deformed state to form a printing pattern, and cools the surface to solidify the deformable polymer material in the printing pattern. A method of forming a printing plate provides an array of cells, heats the array of cells such that the deformable polymer material softens, actuates selected ones of the cells to deform surfaces of the selected ones to form a printing pattern, and cools the array of cells to solidify the printing pattern into a printing plate.

    摘要翻译: 印版具有衬底,衬底上的单元阵列,其中每个单元对应于印刷图像的元素,位于单元中的可变形聚合物材料,使得每个单元至少部分地由可变形聚合物材料形成, 当可变形聚合物材料是熔化或软化之一时,根据需要收集可变形聚合物材料的储存器,以及使可变形聚合物材料熔融或软化的加热器。 形成印版的方法提供了一个单元阵列,首先加热单元阵列,使得可变形的聚合物材料进行融化或软化之一,致动阵列中的单元以呈现变形状态,冷却单元阵列 使细胞在变形状态下固化,第二加热细胞,使得选定细胞中的可变形聚合物材料进行软化或熔化,并恢复到较小的变形状态以形成印刷图案,并将表面冷却至 使印刷图案中的可变形聚合物材料固化。 形成印版的方法提供了一个单元阵列,加热单元阵列使得可变形的聚合物材料软化,致动所选择的单元格以使选定的单元的表面变形以形成印刷图案,并且冷却 细胞将印刷图案固化成印版。

    Printing system employing deformable polymer printing plates
    10.
    发明授权
    Printing system employing deformable polymer printing plates 有权
    使用可变形聚合物印版的印刷系统

    公开(公告)号:US07987784B2

    公开(公告)日:2011-08-02

    申请号:US11613141

    申请日:2006-12-19

    IPC分类号: B41N1/10 B41N6/00

    摘要: A printing plate has a substrate, an array of cells on the substrate, wherein each cell corresponds to an element of a print image, a deformable polymer material localized into the cells such that each cell is at least partially formed from the deformable polymer material, a reservoir corresponding to each cell to collect the deformable polymer material as needed when the deformable polymer material is one of either melted or softened, and a heater to cause the deformable polymer material to either melt or soften. A method of forming a printing plate provides an array of cells, first heats the array of cells such that the deformable polymer material does one of either melts or softens, actuates the cells in the array to assume a deformed state, cools the array of cells to solidify the cells in the deformed state, second heats the cells such that the deformable polymer material in selected ones of the cells does one of either soften or melt and return to a less deformed state to form a printing pattern, and cools the surface to solidify the deformable polymer material in the printing pattern. A method of forming a printing plate provides an array of cells, heats the array of cells such that the deformable polymer material softens, actuates selected ones of the cells to deform surfaces of the selected ones to form a printing pattern, and cools the array of cells to solidify the printing pattern into a printing plate.

    摘要翻译: 印版具有衬底,衬底上的单元阵列,其中每个单元对应于印刷图像的元素,位于单元中的可变形聚合物材料,使得每个单元至少部分地由可变形聚合物材料形成, 当可变形聚合物材料是熔化或软化之一时,根据需要收集可变形聚合物材料的储存器,以及使可变形聚合物材料熔融或软化的加热器。 形成印版的方法提供了一个单元阵列,首先加热单元阵列,使得可变形的聚合物材料进行融化或软化之一,致动阵列中的单元以呈现变形状态,冷却单元阵列 使细胞在变形状态下固化,第二加热细胞,使得选定细胞中的可变形聚合物材料进行软化或熔化,并恢复到较小的变形状态以形成印刷图案,并将表面冷却至 使印刷图案中的可变形聚合物材料固化。 形成印版的方法提供了一个单元阵列,加热单元阵列使得可变形的聚合物材料软化,致动所选择的单元格以使选定的单元的表面变形以形成印刷图案,并且冷却 细胞将印刷图案固化成印版。