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    • 1. 发明授权
    • Laminate-type electronic device with filter and balun
    • 带过滤器和平衡 - 不平衡转换器的层压型电子设备
    • US09236907B2
    • 2016-01-12
    • US13822542
    • 2011-09-12
    • Hirotaka Satake
    • Hirotaka Satake
    • H03H7/09H04B3/32H03H7/01H03H7/42H03H7/46H03H1/00
    • H04B3/32H03H7/0123H03H7/0161H03H7/09H03H7/1708H03H7/1775H03H7/42H03H7/422H03H7/463H03H2001/0085
    • An electronic device comprising a laminate constituted by pluralities of insulation layers on which conductor patterns are formed; ground electrodes being formed on an upper-surface-side insulation layer and a bottom-surface-side insulation layer in the laminate; the laminate being partitioned to first and second regions by a first shield constituted by a line of via-holes electrically connecting the upper-surface-side ground electrode to the bottom-surface-side ground electrode; conductor patterns constituting a first filter for a first frequency band and conductor patterns constituting a first balun for the first frequency band being arranged in the first and second regions, respectively; pluralities of terminal electrodes being formed on bottom or side surfaces of the laminate; one of terminal electrodes of the first filter, which acts as an unbalanced port, being adjacent to a terminal electrode of the first balun, which acts as an unbalanced port, with no other terminal electrode than a ground electrode existing therebetween; and the first filter and the first balun being not electrically connected.
    • 一种电子设备,包括由形成有导体图案的多个绝缘层构成的层压体; 接地电极形成在层叠体的上表面侧绝缘层和底面侧绝缘层上; 层叠体通过由将上表面侧接地电极与底面侧接地电极电连接的通孔线构成的第一屏蔽部分隔成第一和第二区域; 构成第一频带的第一滤波器的导体图形和构成第一频带的第一平衡 - 不平转转换器的导体图案分别布置在第一和第二区域中; 多个端子电极形成在层叠体的底部或侧面上; 第一滤波器的端子电极之一,其作为不平衡端口,与作为不平衡端口的第一平衡 - 不平衡变换器的端子电极相邻,没有其它端子电极位于其间存在的接地电极; 并且第一过滤器和第一平衡 - 不平衡变换器未电连接。
    • 3. 发明申请
    • LAMINATE-TYPE ELECTRONIC DEVICE WITH FILTER AND BALUN
    • 具有过滤器和巴伦的层压型电子器件
    • US20130200958A1
    • 2013-08-08
    • US13822542
    • 2011-09-12
    • Hirotaka Satake
    • Hirotaka Satake
    • H04B3/32H03H7/42
    • H04B3/32H03H7/0123H03H7/0161H03H7/09H03H7/1708H03H7/1775H03H7/42H03H7/422H03H7/463H03H2001/0085
    • An electronic device comprising a laminate constituted by pluralities of insulation layers on which conductor patterns are formed; ground electrodes being formed on an upper-surface-side insulation layer and a bottom-surface-side insulation layer in the laminate; the laminate being partitioned to first and second regions by a first shield constituted by a line of via-holes electrically connecting the upper-surface-side ground electrode to the bottom-surface-side ground electrode; conductor patterns constituting a first filter for a first frequency band and conductor patterns constituting a first balun for the first frequency band being arranged in the first and second regions, respectively; pluralities of terminal electrodes being formed on bottom or side surfaces of the laminate; one of terminal electrodes of the first filter, which acts as an unbalanced port, being adjacent to a terminal electrode of the first balun, which acts as an unbalanced port, with no other terminal electrode than a ground electrode existing therebetween; and the first filter and the first balun being not electrically connected.
    • 一种电子设备,包括由形成有导体图案的多个绝缘层构成的层压体; 接地电极形成在层叠体的上表面侧绝缘层和底面侧绝缘层上; 层叠体通过由将上表面侧接地电极与底面侧接地电极电连接的通孔线构成的第一屏蔽部分隔成第一和第二区域; 构成第一频带的第一滤波器的导体图形和构成第一频带的第一平衡 - 不平转转换器的导体图案分别布置在第一和第二区域中; 多个端子电极形成在层叠体的底部或侧面上; 第一滤波器的端子电极之一,其作为不平衡端口,与作为不平衡端口的第一平衡 - 不平衡转换器的端子电极相邻,没有其它端子电极位于存在于其间的接地电极; 并且第一过滤器和第一平衡 - 不平衡变换器未电连接。