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公开(公告)号：JP2011171411A
公开(公告)日：2011-09-01
申请号：JP2010032048
申请日：2010-02-17
Applicant: Nec Tohoku Ltd , 東北日本電気株式会社
Inventor： KIKUCHI MASASHI , SATO HIROSHI
IPC: H01L25/065 , H01L21/60 , H01L25/07 , H01L25/18
CPC classification number: H01L23/5387 , H01L25/105 , H01L2224/16225 , H01L2224/16227 , H01L2224/32225 , H01L2224/73204 , H01L2224/73253 , H01L2225/107 , H01L2924/00014 , Y10T29/4913 , H01L2924/00012 , H01L2224/0401
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which uses a plurality of semiconductor packages available in the marketplace, by stacking the plurality of semiconductor packages. SOLUTION: In the method of manufacturing the semiconductor device, a flexible printed circuit board 40 including a first connection pad 42 formed on a surface side, a second connection pad 43 formed on a backside, and a thermoplastic resin film or an anisotropic conductive film covering regions where the first and second connection pads 42 and 43 are formed, and a semiconductor package 10 including a third connection pad 12 on a backside are prepared. Further, in the method of manufacturing the semiconductor device, the semiconductor package 10 is mounted on the surface side of the flexible printed circuit board 40 so that the third connection pad 12 is connected to the first connection pad 42. Then, in the method of manufacturing the semiconductor device, the flexible printed circuit board 40 is folded so that the second connection pad 43 is located above the surface of the semiconductor package 10 to trend in the same direction as the surface of the semiconductor package 10. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种通过堆叠多个半导体封装来制造使用市场上可获得的多个半导体封装的半导体器件的方法。 解决方案：在制造半导体器件的方法中，包括形成在表面侧的第一连接焊盘42，形成在背面上的第二连接焊盘43和热塑性树脂膜或各向异性的柔性印刷电路板40 形成第一和第二连接焊盘42和43的导电膜覆盖区域，以及在背面包括第三连接焊盘12的半导体封装10。 此外，在制造半导体器件的方法中，半导体封装10安装在柔性印刷电路板40的表面侧，使得第三连接焊盘12连接到第一连接焊盘42.然后，在 制造半导体器件时，柔性印刷电路板40被折叠，使得第二连接焊盘43位于半导体封装10的表面之上，以沿与半导体封装10的表面相同的方向趋势。版权所有： （C）2011，JPO＆INPIT
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42.发明专利Terminal, device utilizing the same, and terminal connection confirmation method 有权终端，使用该终端的设备和终端连接确认方法
公开(公告)号：JP2010160898A
公开(公告)日：2010-07-22
申请号：JP2009000476
申请日：2009-01-06
Applicant: Nec Tohoku Ltd , 東北日本電気株式会社
Inventor： SUDO RYOJI
Abstract: PROBLEM TO BE SOLVED: To provide a terminal capable of easily confirming connection with a connection target member while avoiding deterioration of transmission characteristics of a signal.
SOLUTION: The terminal 20 has a connection section 22 for being electrically connected with an inner wall surface of a hole section 21A inside the hole section 21A of the connection target member 21, and furthermore, an extension section 23 including an insulating section 23a extended to the connection section 22. At least a part of the extension section 23 projects from the hole section 21A of the connection target member 21 while the inner wall surface of the hole section 21A and the connection section 22 are electrically connected inside the hole section 21A of the connection target member 21.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种能够容易地确认与连接目标构件的连接的终端，同时避免信号的传输特性的恶化。 端子20具有连接部22，用于与连接对象部件21的孔部21A内的孔部21A的内壁面电连接，此外，延伸部23包括绝缘部 23a延伸到连接部分22.延伸部分23的至少一部分从连接目标部件21的孔部分21A突出，而孔部分21A的内壁表面和连接部分22在孔内电连接 连接目标构件21的部分21A。版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2010063243A
公开(公告)日：2010-03-18
申请号：JP2008225165
申请日：2008-09-02
Applicant: Nec Tohoku Ltd , 東北日本電気株式会社
Inventor： MATSUDA HIDESHI
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit solving the problem that a stable supply operation of output voltage cannot be maintained for long time when abnormality such as instantaneous drop and instantaneous interruption of input voltage occurs, and to provide a control method of the power supply circuit and electronic equipment having the power supply circuit.
SOLUTION: The power supply circuit includes a transformer converting input voltage into output voltage and an input circuit part which supplies input voltage to the transformer when input voltage is in a prescribed voltage range, charges voltage higher than input voltage based on energy which excites and magnetically resets the transformer and supplies voltage based on charged charge voltage to the transformer as input voltage when input voltage is out of the voltage range.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：为了提供一种电源电路，解决了当输入电压的瞬时下降和瞬时中断等异常发生时长时间输出电压的稳定供给动作不能维持的问题，并且提供控制 电源电路的方法和具有电源电路的电子设备。 电源电路包括将输入电压转换为输出电压的变压器和输入电压在规定的电压范围内时向变压器提供输入电压的输入电路部分，其电压高于基于能量的输入电压 在输入电压超出电压范围时，激励并磁化复位变压器，并将基于充电电压的电压作为输入电压提供给变压器。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009213066A
公开(公告)日：2009-09-17
申请号：JP2008056538
申请日：2008-03-06
Applicant: Nec Corp , Nec Tohoku Ltd , 日本電気株式会社 , 東北日本電気株式会社
Inventor： TSUTSUMI TAKESHI , MATSUDA HIDESHI
CPC classification number: H02M1/12 , H02M2001/123
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit which achieves desired characteristics by equalizing the current flowing to a positive electrode-side winding and a negative electrode-side winding of a CMC.
SOLUTION: The circuit includes: means (2, 3) for monitoring the current flowing to a positive electrode-side winding and the current flowing to a negative electrode-side winding of a common mode noise filter; and means (4, 5, 6) for adjustment, which make the positive electrode-side winding and the negative electrode-side winding equal to each other based on monitoring result.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 解决的问题：提供一种通过使流过CMC的正极侧绕组和负极侧绕组的电流相等来实现期望特性的滤波电路。 电路包括：用于监测流入正极侧绕组的电流和流入共模噪声滤波器的负极侧绕组的电流的装置（2,3）。 以及用于调节的装置（4,5,6），其使得正极侧绕组和负极侧绕组基于监视结果彼此相等。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009159661A
公开(公告)日：2009-07-16
申请号：JP2007331986
申请日：2007-12-25
Applicant: Nec Tohoku Ltd , 東北日本電気株式会社
Inventor： MATSUDA HIDESHI
Abstract: PROBLEM TO BE SOLVED: To maintain stable operation even when a photocoupler has gone out of order.
SOLUTION: A stabilized power supply feeds back a difference from a reference value in output voltage OUT through a photocoupler and voltage-converts input voltage IN according to the difference to obtain stable output voltage OUT. The power supply includes: photocouplers 17, 18; a selector circuit 16 that selects one of the photocouplers 17, 18; a photocoupler drive circuit 14 that supplies the difference to the photocoupler selected by the selector circuit 16; and a photocoupler deterioration detection circuit 15 that monitors the driving voltage and/or driving current of the selected photocoupler. When it detects that the driving voltage and/or driving current is out of a predetermined range, the detection circuit controls the selector circuit 16 so as to change the selection of photocoupler.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：即使光电耦合器出现故障，也要保持稳定运行。
解决方案：稳定电源通过光耦合器反馈与输出电压OUT中的参考值的差值，并根据差值对输入电压IN进行电压转换，以获得稳定的输出电压OUT。 电源包括：光电耦合器17,18; 选择电路16，其选择光电耦合器17,18中的一个; 光耦合器驱动电路14，其将差异提供给由选择器电路16选择的光电耦合器; 以及监视所选择的光电耦合器的驱动电压和/或驱动电流的光电耦合器劣化检测电路15。 当检测到驱动电压和/或驱动电流超出预定范围时，检测电路控制选择器电路16，以便改变光电耦合器的选择。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2009005435A
公开(公告)日：2009-01-08
申请号：JP2007161472
申请日：2007-06-19
Applicant: Nec Tohoku Ltd , 東北日本電気株式会社
Inventor： MATSUDA HIDESHI
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizing power supply which can supply a load temporarily with a current larger than the maximum continuous output while decreasing the number of components. SOLUTION: In the stabilizing power supply 10 arranged to monitor the current value of an input current and to deliver the input current as an output current while regulating when the current value exceeds a predetermined threshold, a threshold setting circuit 15 pulls up the threshold over a predetermined period when a request for pulling up the threshold is input. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种稳定电源，其可以在减少部件数量的同时，使电流临时提供大于最大连续输出的电流。 解决方案：在稳定电源10中，阈值设定电路10将监视输入电流的当前值并输出输入电流作为输出电流同时调节电流值超过预定阈值的稳定电源10中， 当输入提起阈值的请求时，在预定时间段内输入阈值。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP3880306B2
公开(公告)日：2007-02-14
申请号：JP2000335650
申请日：2000-11-02
Applicant: 東北日本電気株式会社
Inventor： 徹朗 三浦
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公开(公告)号：JP3789360B2
公开(公告)日：2006-06-21
申请号：JP2002009749
申请日：2002-01-18
Applicant: 東北日本電気株式会社
Inventor： 進一 千葉
IPC: H05K3/34
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公开(公告)号：JP3686852B2
公开(公告)日：2005-08-24
申请号：JP2001276875
申请日：2001-09-12
Applicant: 東北日本電気株式会社
Inventor： 喜美雄 高橋
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