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    • 7. 发明授权
    • Chip package
    • 芯片封装
    • US08384174B2
    • 2013-02-26
    • US13070375
    • 2011-03-23
    • Hsin-Chih ChiuChia-Ming ChengChuan-Jin ShiuBai-Yao Lou
    • Hsin-Chih ChiuChia-Ming ChengChuan-Jin ShiuBai-Yao Lou
    • H01L31/0203
    • H01L31/02164H01L27/14618H01L33/486H01L33/54H01L33/62H01L2224/13
    • A chip package includes: a substrate having a first and a second surfaces; an optical device on the first surface; a conducting layer on the second surface; a passivation layer on the second surface and the conducting layer, wherein the passivation layer has an opening exposing the conducting layer; a conducting bump on the second surface and having a bottom and an upper portions, wherein the bottom portion is disposed in the opening and electrically contacts the conducting layer, and the upper portion is located outside of the opening and extends along a direction away from the opening; a recess extending from a surface of the conducting bump toward an inner portion of the conducting bump; and a light shielding layer on the second surface, extending under the upper portion, and partially located in the recess and overlapping a portion of the conducting bump.
    • 芯片封装包括:具有第一和第二表面的衬底; 第一表面上的光学装置; 第二表面上的导电层; 所述第二表面上的钝化层和所述导电层,其中所述钝化层具有暴露所述导电层的开口; 在第二表面上具有导电凸起并具有底部和上部,其中底部设置在开口中并与导电层电接触,并且上部位于开口的外侧,并沿远离 开口 从所述导电凸块的表面延伸到所述导电凸块的内部的凹部; 以及在所述第二表面上的遮光层,在所述上部下方延伸,并且部分地位于所述凹部中并与所述导电凸块的一部分重叠。
    • 8. 发明申请
    • CHIP PACKAGE
    • 芯片包装
    • US20110233770A1
    • 2011-09-29
    • US13070375
    • 2011-03-23
    • Hsin-Chih CHIUChia-Ming ChengChuan-Jin ShiuBai-Yao Lou
    • Hsin-Chih CHIUChia-Ming ChengChuan-Jin ShiuBai-Yao Lou
    • H01L23/498
    • H01L31/02164H01L27/14618H01L33/486H01L33/54H01L33/62H01L2224/13
    • A chip package includes: a substrate having a first and a second surfaces; an optical device on the first surface; a conducting layer on the second surface; a passivation layer on the second surface and the conducting layer, wherein the passivation layer has an opening exposing the conducting layer; a conducting bump on the second surface and having a bottom and an upper portions, wherein the bottom portion is disposed in the opening and electrically contacts the conducting layer, and the upper portion is located outside of the opening and extends along a direction away from the opening; a recess extending from a surface of the conducting bump toward an inner portion of the conducting bump; and a light shielding layer on the second surface, extending under the upper portion, and partially located in the recess and overlapping a portion of the conducting bump.
    • 芯片封装包括:具有第一和第二表面的衬底; 第一表面上的光学装置; 第二表面上的导电层; 所述第二表面上的钝化层和所述导电层,其中所述钝化层具有暴露所述导电层的开口; 在第二表面上具有导电凸起并具有底部和上部,其中底部设置在开口中并与导电层电接触,并且上部位于开口的外侧,并沿远离 开口 从所述导电凸块的表面延伸到所述导电凸块的内部的凹部; 以及在所述第二表面上的遮光层,在所述上部下方延伸,并且部分地位于所述凹部中并与所述导电凸块的一部分重叠。
    • 10. 发明授权
    • Semiconductor device and fabrication methods thereof
    • 半导体器件及其制造方法
    • US07888236B2
    • 2011-02-15
    • US11798432
    • 2007-05-14
    • Han-Ping PuBai-Yao LouDean WangChing-Wen HsiaoKai-Ming ChingChen-Cheng KuoWen-Chih ChiouDing-Chung LuShang-Yun Hou
    • Han-Ping PuBai-Yao LouDean WangChing-Wen HsiaoKai-Ming ChingChen-Cheng KuoWen-Chih ChiouDing-Chung LuShang-Yun Hou
    • H01L21/00
    • H01L21/78H01L2224/05001H01L2224/05022H01L2224/05023H01L2224/051H01L2224/05572H01L2224/056H01L2224/11H01L2924/00014
    • A method for packaging a semiconductor device disclosed. A substrate comprising a plurality of dies, separated by scribe line areas respectively is provided, wherein at least one layer is overlying the substrate. A portion of the layer within the scribe lines area is removed by photolithography and etching to form openings. The substrate is sawed along the scribe line areas, passing the openings. In alternative embodiment, a first substrate comprising a plurality of first dies separated by first scribe line areas respectively is provided, wherein at least one first structural layer is overlying the first substrate. The first structural layer is patterned to form first openings within the first scribe line areas. A second substrate comprising a plurality of second dies separated by second scribe line areas respectively is provided, wherein at least one second structural layer is overlying the substrate. The second structural layer is patterned to form second openings within the second scribe line areas. The first substrate and the second substrate are bonded to form a stack structure. The stack structure is cut along the first and second scribe line areas, passing the first and second openings.
    • 一种封装半导体器件的方法。 提供了包括分别由划线区域分隔的多个管芯的衬底,其中至少一层覆盖衬底。 通过光刻和蚀刻去除划线部分内的层的一部分以形成开口。 沿着划线区域锯切基板,通过开口。 在替代实施例中,提供了包括分别由第一划线区域分开的多个第一裸片的第一衬底,其中至少一个第一结构层覆盖在第一衬底上。 图案化第一结构层以在第一划线区域内形成第一开口。 提供了包括分别由第二划线区域分开的多个第二裸片的第二衬底,其中至少一个第二结构层覆盖在衬底上。 图案化第二结构层以在第二划线区域内形成第二开口。 第一基板和第二基板被接合以形成堆叠结构。 沿着第一和第二划线区域切割堆叠结构,使第一和第二开口通过。