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    • 3. 发明授权
    • Method for manufacturing circuit modules and circuit module
    • 电路模块和电路模块的制造方法
    • US07488903B2
    • 2009-02-10
    • US12107163
    • 2008-04-22
    • Makoto KawagishiTsutomu Ieki
    • Makoto KawagishiTsutomu Ieki
    • H05K9/00
    • H05K1/0218H01L21/561H01L23/3121H01L23/49822H01L23/49827H01L23/49833H01L23/552H01L24/97H01L25/0657H01L25/162H01L25/165H01L2225/06541H01L2924/01004H01L2924/01005H01L2924/01006H01L2924/01029H01L2924/01033H01L2924/01074H01L2924/01078H01L2924/014H01L2924/19041H01L2924/19043H01L2924/3025H05K3/0052H05K3/284H05K3/403H05K3/429Y10T29/49146
    • A module substrate defined by an aggregate substrate is prepared, and circuit components are mounted on the module substrate. An insulating resin layer is formed on substantially the entire top surface of the module substrate such that the circuit components are disposed in the insulating resin layer, and a top-surface-shielding layer is formed on the top surface of the insulating resin layer. First through holes are formed in the module substrate and the insulating resin layer at locations corresponding to portions of boundary lines of small substrates so as to extend in a thickness direction of the module substrate and the insulating resin layer. First electrode films are formed on the inner surfaces of the first through holes so as to be connected to the first shielding layer, and the first through holes are filled with a filling material. Next, second through holes are formed at locations corresponding to the remaining portions of the boundary lines of small substrates so as to extend in the thickness direction, and second electrode films are formed on the inner surfaces of the second through holes so as to be connected to the top-surface-shielding layer and the first electrode films. The filling material, with which the first through holes are filled, is cut along the boundary lines of small substrates, resulting in a division of the aggregate substrate into small substrates to obtain circuit modules.
    • 准备由集合基板限定的模块基板,并且将电路部件安装在模块基板上。 绝缘树脂层形成在模块基板的大致整个上表面上,使得电路部件设置在绝缘树脂层中,并且在绝缘树脂层的顶表面上形成顶表面屏蔽层。 在模块基板和绝缘树脂层中,在对应于小基板的边界部分的位置处形成第一通孔,以在模块基板和绝缘树脂层的厚度方向上延伸。 第一电极膜形成在第一通孔的内表面上,以连接到第一屏蔽层,并且第一通孔填充有填充材料。 接下来,在与小基板的边界线的剩余部分相对应的位置处,在厚度方向上延伸形成第二通孔,并且在第二通孔的内表面上形成第二电极膜,以便连接 到顶表面屏蔽层和第一电极膜。 沿着小基板的边界线切割填充第一通孔的填充材料,从而将集合基板划分成小的基板以获得电路模块。
    • 4. 发明申请
    • METHOD FOR MANUFACTURING CIRCUIT MODULES AND CIRCUIT MODULE
    • 制造电路模块和电路模块的方法
    • US20080210462A1
    • 2008-09-04
    • US12107163
    • 2008-04-22
    • Makoto KawagishiTsutomu Ieki
    • Makoto KawagishiTsutomu Ieki
    • H05K9/00H05K3/30
    • H05K1/0218H01L21/561H01L23/3121H01L23/49822H01L23/49827H01L23/49833H01L23/552H01L24/97H01L25/0657H01L25/162H01L25/165H01L2225/06541H01L2924/01004H01L2924/01005H01L2924/01006H01L2924/01029H01L2924/01033H01L2924/01074H01L2924/01078H01L2924/014H01L2924/19041H01L2924/19043H01L2924/3025H05K3/0052H05K3/284H05K3/403H05K3/429Y10T29/49146
    • A module substrate defined by an aggregate substrate is prepared, and circuit components are mounted on the module substrate. An insulating resin layer is formed on substantially the entire top surface of the module substrate such that the circuit components are disposed in the insulating resin layer, and a top-surface-shielding layer is formed on the top surface of the insulating resin layer. First through holes are formed in the module substrate and the insulating resin layer at locations corresponding to portions of boundary lines of small substrates so as to extend in a thickness direction of the module substrate and the insulating resin layer. First electrode films are formed on the inner surfaces of the first through holes so as to be connected to the first shielding layer, and the first through holes are filled with a filling material. Next, second through holes are formed at locations corresponding to the remaining portions of the boundary lines of small substrates so as to extend in the thickness direction, and second electrode films are formed on the inner surfaces of the second through holes so as to be connected to the top-surface-shielding layer and the first electrode films. The filling material, with which the first through holes are filled, is cut along the boundary lines of small substrates, resulting in a division of the aggregate substrate into small substrates to obtain circuit modules.
    • 准备由集合基板限定的模块基板,并且将电路部件安装在模块基板上。 绝缘树脂层形成在模块基板的大致整个上表面上,使得电路部件设置在绝缘树脂层中,并且在绝缘树脂层的顶表面上形成顶表面屏蔽层。 在模块基板和绝缘树脂层中,在对应于小基板的边界部分的位置处形成第一通孔,以在模块基板和绝缘树脂层的厚度方向上延伸。 第一电极膜形成在第一通孔的内表面上,以连接到第一屏蔽层,并且第一通孔填充有填充材料。 接下来,在与小基板的边界线的剩余部分对应的位置处,在厚度方向上延伸形成第二通孔,并且在第二通孔的内表面上形成第二电极膜,以便连接 到顶表面屏蔽层和第一电极膜。 沿着小基板的边界线切割填充第一通孔的填充材料,从而将集合基板划分成小的基板以获得电路模块。
    • 5. 发明授权
    • High-frequency oscillator
    • 高频振荡器
    • US07042297B2
    • 2006-05-09
    • US10853676
    • 2004-05-26
    • Makoto KawagishiHidemori AkagiTomoe IzumiMasanari Tago
    • Makoto KawagishiHidemori AkagiTomoe IzumiMasanari Tago
    • H03B5/12
    • H03B5/1203H03B5/1231H03B2200/0048H03B2201/0266
    • A frequency-selective high-frequency oscillator includes a first switching circuit that controls the operation of a first amplifying circuit, and a second switching circuit that controls the operation of the first switching circuit and a second amplifying circuit. Switching control signals are input to the second switching circuit. When the switching control signal is “Low”, the second switching circuit turns ON and the second amplifying circuit only operates, thereby outputting a high frequency signal with a resonant frequency according to a second resonant circuit. On the other hand, when the switching control signal is “High”, the second switching circuit turns OFF and the first switching circuit turns ON, which causes the first amplifying circuit only to operate. Thus, a high frequency signal with a resonant frequency acceding to a first resonant circuit is output.
    • 频率选择性高频振荡器包括控制第一放大电路的操作的第一开关电路和控制第一开关电路的操作的第二开关电路和第二放大电路。 开关控制信号被输入到第二开关电路。 当开关控制信号为“低”时,第二开关电路导通,第二放大电路仅工作,从而根据第二谐振电路输出具有谐振频率的高频信号。 另一方面,当开关控制信号为“高”时,第二开关电路断开,第一开关电路导通,这使第一放大电路仅工作。 因此,输出具有与第一谐振电路相连的谐振频率的高频信号。
    • 6. 发明申请
    • High-frequency oscillator
    • 高频振荡器
    • US20050017814A1
    • 2005-01-27
    • US10853676
    • 2004-05-26
    • Makoto KawagishiHidemori AkagiTomoe IzumiMasanari Tago
    • Makoto KawagishiHidemori AkagiTomoe IzumiMasanari Tago
    • H03B5/02H03B5/12H03B5/00
    • H03B5/1203H03B5/1231H03B2200/0048H03B2201/0266
    • A frequency-selective high-frequency oscillator includes a first switching circuit that controls the operation of a first amplifying circuit, and a second switching circuit that controls the operation of the first switching circuit and a second amplifying circuit. Switching control signals are input to the second switching circuit. When the switching control signal is “Low”, the second switching circuit turns ON and the second amplifying circuit only operates, thereby outputting a high frequency signal with a resonant frequency according to a second resonant circuit. On the other hand, when the switching control signal is “High”, the second switching circuit turns OFF and the first switching circuit turns ON, which causes the first amplifying circuit only to operate. Thus, a high frequency signal with a resonant frequency acceding to a first resonant circuit is output.
    • 频率选择性高频振荡器包括控制第一放大电路的操作的第一开关电路和控制第一开关电路的操作的第二开关电路和第二放大电路。 开关控制信号被输入到第二开关电路。 当开关控制信号为“低”时,第二开关电路导通,第二放大电路仅工作,从而根据第二谐振电路输出具有谐振频率的高频信号。 另一方面,当开关控制信号为“高”时,第二开关电路断开,第一开关电路导通,这使第一放大电路仅工作。 因此,输出具有与第一谐振电路相连的谐振频率的高频信号。