導電性接着フィルム及び太陽電池モジュール
    22.
    发明申请
    導電性接着フィルム及び太陽電池モジュール 审中-公开
    导电胶粘膜和太阳能电池模块

    公开(公告)号:WO2008026356A1

    公开(公告)日:2008-03-06

    申请号:PCT/JP2007/060834

    申请日:2007-05-28

    Abstract:  本発明の導電性接着フィルムは、太陽電池セルの表面電極と、配線部材とを電気的に接続するための導電性接着フィルムであって、絶縁性接着剤2と導電性粒子1とを含有し、前記導電性粒子1の平均粒子径をr(μm)、前記導電性接着フィルムの厚さをt(μm)として、(t/r)の値が0.75~17.5の範囲内であり、前記導電性粒子1の含有量が、前記導電性接着フィルムの全体積を基準として1.7~15.6体積%であるものである。

    Abstract translation: 公开了一种用于太阳能电池的表面电极和线材之间的电连接的导电粘合膜。 导电粘合膜包括绝缘粘合剂(2)和导电颗粒(1)。 当导电性粒子(1)的平均粒径由r(μm)表示,导电性粘接膜的厚度由t(μm)表示时,a(t / r)为0.75〜17.5。 导电性粒子(1)的含量相对于导电性粘合膜的总体积为1.7〜15.6体积%。

    ADHESIVE ELECTRICAL INTERCONNECTING MEANS
    23.
    发明申请
    ADHESIVE ELECTRICAL INTERCONNECTING MEANS 审中-公开
    胶粘电气互联手段

    公开(公告)号:WO1986002204A1

    公开(公告)日:1986-04-10

    申请号:PCT/US1985001742

    申请日:1985-09-13

    Abstract: An adhesive interconnecting means (10) is comprised of one or more conductors (24) on an insulating substrate (20), a first adhesive layer (12), said first layer (12) being an anisotropically conductive adhesive (14) which is disposed over said conductors (24) and substrate (20) and a second adhesive layer (16) said second layer (16) being a flowable adhesive that extends over the anisotropically conductive adhesive layer (12). Upon positioning the first substrate conductors (24) in an overlapping conducting relationship to the second substrate (22) conductors (24) and applying pressure to the positioned areas, the second adhesive layer (16) flows from the positioned areas and exposes the anisotropically conductive layer to electrically interconnect the corresponding conductors accompanied by the adhesion of the remaining surface of the first substrate (10) to the surface of the second substrate (22). A method for interconnecting at least one conductive path means of a first insulating member with at least one conductive means on a second insulating member is also disclosed.

    基板内蔵用チップ抵抗器およびその製造方法
    24.
    发明申请
    基板内蔵用チップ抵抗器およびその製造方法 审中-公开
    用于加入基板的芯片电阻器及其制造方法

    公开(公告)号:WO2013137338A1

    公开(公告)日:2013-09-19

    申请号:PCT/JP2013/057055

    申请日:2013-03-13

    Abstract:  抵抗器表裏面の両面にビア経由で配線接続が可能な基板内蔵用チップ抵抗器を提供する。絶縁性基板(11)と、第1内部電極(12)と、抵抗膜(13)と、保護膜(14)と、第1内部電極の露出部と接続され、前記保護膜の端部を覆うように形成された一対の第2内部電極(15)と、基板の裏面に形成された、基板の表面に前記第1内部電極および前記第2内部電極により形成された内部電極と同じ大きさの第3内部電極(16)と、基板の端面に形成された端面導電層(17)と、基板の表面に形成された前記内部電極と、端面導電層と、基板の裏面に形成された第3内部電極を連続的に被覆する外部電極(18)を備え、基板の表面に形成された前記内部電極および基板の裏面に形成された第3内部電極は、基板の長手方向長さの1/3以上で1/2未満である。

    Abstract translation: 提供了一种芯片电阻器,其被并入到基板中并且能够通过电阻器的前表面和后表面上的通孔进行布线连接。 芯片电阻器设置有:绝缘基板(11); 第一内部电极(12); 电阻膜(13); 保护膜(14); 形成为覆盖保护膜的端部并与第一内部电极的露出部分连接的一对第二内部电极(15) 第三内部电极(16),形成在所述基板的后表面上,并且具有与形成在所述基板的前表面上的所述第一和第二内部电极的所述内部电极相同的尺寸; 形成在所述基板的端面上的端面导电层(17) 以及用于连续地覆盖形成在基板的表面上的内部电极的外部电极(18),端面导电层和形成在基板的后表面上的第三内部电极。 其中,形成在基板的前表面上的内部电极和形成在基板的后表面上的第三内部电极的长度方向上的基板的长度为基板的长度的1/3以上且小于1/2。

    BOAT FOR BALL ATTACH MANUFACTURING PROCESS AND METHOD OF FABRICATING RELIABLE FLIP-CHIP ASSEMBLY
    25.
    发明申请
    BOAT FOR BALL ATTACH MANUFACTURING PROCESS AND METHOD OF FABRICATING RELIABLE FLIP-CHIP ASSEMBLY 审中-公开
    用于球接触制造工艺的船和制造可靠翻转片组件的方法

    公开(公告)号:WO2003023820A2

    公开(公告)日:2003-03-20

    申请号:PCT/US2002/026451

    申请日:2002-08-19

    IPC: H01L

    Abstract: A boat (10) onto which solder balls (16) or columns are loaded for an attach process can be used in a universal attach line has a number of attach stations (32-44) to accommodate different types of attach processes. Depending on the process and the desired configuration and form factor of the array of solder balls (16) or columns, a template (14a, 14b) is selected that covers some of the holes (12) in the universal boat (10), and exposes other holes (12). The holes (12) are configured and sized to hold solder balls (16) in the holes (12) such that the solder balls (16) protrude above the top surface of the boat (10) by a predetermined height. This prevents damage to the solder balls (16) while ensuring that the solder balls (16) protrude enough to accommodate imperfectly flat packages that are placed on the array of solder balls (16) held in the boat (10). Vacuum applied through the holes (12) help to securely hold the balls (16) in place, and a substrate (18) is placed onto the solder balls (16). Once loaded with balls (16) or columns, the boat (10) is transported to only the appropriate attach stations in the universal attach line, where the different attach operations for a given attach process, such as high temperature ball attach, eutectic ball attach, or column attach, are performed. Also provided is a method of fabricating laminate assemblies that determines the ideal weight (W) of underfill to be dispensed, based on the size of the semiconductor die (144) and the gap (142) between the die (144) and the laminate substrate. Underfill (150) is dispensed in a single step in an amount between 1.1W and 1.3W to form fillets (52, 54) that cover at least 15% of the height of the semiconductor die (144) on all four sides of the die. The amount of underfill (150) ensures that the fillet coverage imbalance is 30% or less for each of the pairs of opposing sides of the die (144), thereby improving solder joint reliability.

    Abstract translation: 为了附着过程而装载有焊球(16)或柱子的舟皿(10)可以用在具有多个附接站(32-44)的通用附接线中以适应不同的 附加过程的类型。 根据焊球(16)或柱的阵列的过程和期望的配置和形状因素,选择覆盖通用船(10)中的一些孔(12)的模板(14a,14b),并且 暴露其他孔(12)。 孔(12)被配置和确定大小以将焊球(16)保持在孔(12)中,使得焊球(16)在船(10)的顶表面上方突出预定高度。 这防止了焊球(16)的损坏,同时确保焊球(16)足够伸出以容纳放置在保持在舟皿(10)中的焊球(16)阵列上的不完美扁平封装。 通过孔(12)施加的真空有助于将球(16)牢固地保持在适当位置,并且将基板(18)放置到焊球(16)上。 一旦装载了球体(16)或柱子,船只(10)仅被运送到通用附接线中的适当附接站,在附接过程中,针对给定附接过程的不同附接操作(例如高温球附着,共晶球附着 ,或列附加,执行。 还提供了一种制造层压组件的方法,其基于半导体管芯(144)的尺寸和管芯(144)与层压衬底(144)之间的间隙(142)确定待分配的底部填充的理想重量(W) 。 底部填充物(150)以1.1W与1.3W之间的量在单个步骤中分配以形成覆盖管芯的所有四个侧面上的半导体管芯(144)的高度的至少15%的填角(52,54) 。 底部填充物(150)的量确保了模具(144)的每对相对侧中的每一对的角焊缝覆盖不平衡为30%或更低,从而改善焊点可靠性。

    FINE PITCH ANISOTROPIC CONDUCTIVE ADHESIVE
    30.
    发明申请
    FINE PITCH ANISOTROPIC CONDUCTIVE ADHESIVE 审中-公开
    精细抛光单向导电粘合剂

    公开(公告)号:WO00000563A1

    公开(公告)日:2000-01-06

    申请号:PCT/US1999/000460

    申请日:1999-01-08

    Abstract: Disclosed is an anisotropic conductive adhesive (10) having an adhesive layer (12) and conductive particles (16) individually adhered to the adhesive layer, the conductive particles being arranged in an ordered array. The size of the conductive particles is at least somewhat smaller than the thickness of the adhesive layer. Also disclosed is an anisotropic conductive adhesive having an adhesive layer, conductive particles individually adhered to the adhesive layer, and a release liner (28) having an ordered array of dimples (24). The conductive particles reside in a single layer in the dimples. The anisotropic conductive adhesive is made by placing the conductive particles in an ordered array of dimples on a low adhesion surface. An adhesive layer is then laminated on top such that the conductive particles individually adhere to the adhesive layer. The anisotropic conductive adhesive may be used to electrically connect fine pitch electrodes on opposing circuit layers.

    Abstract translation: 公开了一种各向异性导电粘合剂(10),其具有粘合层(12)和导电颗粒(16)分别粘附到粘合剂层上,导电颗粒以有序阵列布置。 导电颗粒的尺寸至少略小于粘合剂层的厚度。 还公开了具有粘合剂层的各向异性导电粘合剂,分别粘附到粘合剂层的导电颗粒和具有有序排列的凹坑(24)的剥离衬垫(28)。 导电粒子位于凹坑中的单层中。 各向异性导电粘合剂通过将导电颗粒放置在低粘附表面上的有序阵列的凹坑中而制成。 然后将粘合剂层层压在顶部上,使得导电颗粒单独地粘附到粘合剂层。 各向异性导电粘合剂可用于将相对电路层上的细间距电极电连接。

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