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1. 发明授权

US06735074B2 Chip capacitor 有权
标题翻译：片式电容器
公开(公告)号：US06735074B2
公开(公告)日：2004-05-11
申请号：US10182825
申请日：2002-11-04
申请人： Ryuji Nakamura , Yoshihito Suizu , Morihiro Fukuda , Sunao Matsunaga , Takeshi Shoji
发明人： Ryuji Nakamura , Yoshihito Suizu , Morihiro Fukuda , Sunao Matsunaga , Takeshi Shoji
IPC分类号： H01G4228
CPC分类号： H01G9/008 , H01G9/08 , H05K3/301 , H05K3/3421
摘要： An aluminum electrolytic chip capacitor having excellent resistance against vibrations is disclosed. The capacitor is free from breakage of soldered portions or lead wires due to the vibrations upon being mounted on a board. The capacitor includes a metal case accommodating a capacitor element and having its open end sealed with a sealing member, and an insulated terminal plate mounted on the case. The case is provided with an annular shrink portion at the sealing of the open end. The terminal plate includes wall portions disposed at positions other than on a line of the lead wire bending direction of the periphery of the terminal plate. The wall portions cover at least the shrink portion. Inner surfaces of the wall portions abut the periphery of the case, thereby holding the case.
摘要翻译：公开了一种耐振动性优异的铝电解片电容器。由于安装在电路板上的振动，电容器不会损坏焊接部分或引线。电容器包括容纳电容器元件的金属壳体，其开口端用密封构件密封，以及安装在壳体上的绝缘端子板。壳体在开口端的密封处设置有环形收缩部分。端子板包括设置在除端子板周边的引线弯曲方向的线以外的位置的壁部。壁部至少覆盖收缩部。壁部的内表面与壳体的周边抵接，从而保持壳体。

2. 发明授权

US5769907A Method for producing aluminum electrolytic capacitor 失效
标题翻译：铝电解电容器的制造方法
公开(公告)号：US5769907A
公开(公告)日：1998-06-23
申请号：US521683
申请日：1995-08-31
申请人： Morihiro Fukuda , Ichirou Yamashita , Yasushi Kurasaki
发明人： Morihiro Fukuda , Ichirou Yamashita , Yasushi Kurasaki
IPC分类号： H01G9/004 , H01G9/00 , H01G9/10 , H01G9/15
CPC分类号： H01G9/151 , H01G9/15 , Y10T29/417
摘要： A method for producing aluminum electrolytic capacitors by inserting a pair of lead wires extended from an end surface of a capacitor body into through holes provided in an insulation board, by bending the pair of lead wires to fit uniformly in the grooves formed on the bottom surface of the insulation board, and by cutting projected portions of the pair of lead wires projecting from the brim face of the insulation board.
摘要翻译：通过将从电容器本体的端面延伸的一对引线插入到设置在绝缘板上的通孔中，通过将一对引线弯曲成均匀地配合在形成在底表面上的槽中而制造铝电解电容器的方法并且通过切断从绝缘板的边缘面突出的一对引线的突出部分。

3. 发明申请

US20060007638A1 Sheet capacitor, IC socket using the same, and manufacturing method of sheet capacitor 失效
公开(公告)号：US20060007638A1
公开(公告)日：2006-01-12
申请号：US11227087
申请日：2005-09-16
申请人： Terumi Fujiyama , Kazuo Fukunaga , Morihiro Fukuda , Yoshiaki Kuwada , Hiromasa Mori , Yoshio Hashimoto
发明人： Terumi Fujiyama , Kazuo Fukunaga , Morihiro Fukuda , Yoshiaki Kuwada , Hiromasa Mori , Yoshio Hashimoto
IPC分类号： H01G9/00
CPC分类号： H01G4/40 , H01L23/66 , H01L24/81 , H01L2224/8121 , H01L2224/81815 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/19011 , H01L2924/19103 , H01L2924/3011 , H05K1/0231 , H05K1/141 , H05K1/162 , H05K2201/049 , H05K2201/10325 , H05K2201/10515 , H05K2201/1059 , H05K2201/10689 , H05K2201/10704 , H01L2924/00
摘要： A sheet capacitor of the invention has a contact portion formed in a through-hole requiring electrical connection with an IC connection pin among the through-holes in which the IC connection pins are inserted, and a capacitor element connected to the contact portion. Another sheet capacitor of the invention includes an insulating board and a capacitor element mounted on the insulating board. The insulating board has a connection land with an IC at the upper side, and a connection land with a printed wiring board at the lower side. The capacitor element and connection lands at the upper and lower side of the insulating board are connected with each other electrically. In any one of these configurations, a capacitor element of large capacity and low ESL is connected closely to the IC, and the mounting area of the peripheral circuits of the IC can be increased.

4. 发明授权

US06839223B2 Capacitor 有权
标题翻译：电容器
公开(公告)号：US06839223B2
公开(公告)日：2005-01-04
申请号：US10752550
申请日：2004-01-08
申请人： Kazuya Kawahara , Mitsuo Tadokoro , Yoshiki Hashimoto , Toshiyuki Hata , Morihiro Fukuda , Tsuyoshi Yoshino
发明人： Kazuya Kawahara , Mitsuo Tadokoro , Yoshiki Hashimoto , Toshiyuki Hata , Morihiro Fukuda , Tsuyoshi Yoshino
IPC分类号： H01G9/008 , H01G4/228 , H01G9/00 , H01G9/10
CPC分类号： H01G9/008 , H01G9/10
摘要： Disclosed is an aluminum electrolytic capacitor, wherein each of anode and cathode foils is joined to a corresponding portion of a leader line through at least two caulked joint sections formed at each of the opposite ends of the flat portion, and a plurality of pressure-welded joint sections formed between the respective caulked joint sections at the opposite ends. The chaulked joint sections formed at each of the opposite ends of the portion provide a high joint strength. Further, the pressure-welded joint sections formed between the respective caulked-join sections at the opposite ends of the portion allow an electrical connection between the foil and the leader line to be stably obtained at a low resistance. This joint structure can, therefore, be applied to small-size capacitors which have not been able to be obtained by using only caulked joint, to achieve an aluminum electrolytic capacitor having a sufficient joint strength and a highly reliable electrical connection.

5. 发明授权

US07023685B2 Sheet capacitor, IC socket using the same, and manufacturing method of sheet capacitor 失效
公开(公告)号：US07023685B2
公开(公告)日：2006-04-04
申请号：US10695197
申请日：2003-10-29
申请人： Terumi Fujiyama , Kazuo Fukunaga , Morihiro Fukuda , Yoshiaki Kuwada , Hiromasa Mori , Yoshio Hashimoto
发明人： Terumi Fujiyama , Kazuo Fukunaga , Morihiro Fukuda , Yoshiaki Kuwada , Hiromasa Mori , Yoshio Hashimoto
IPC分类号： H01G4/228
CPC分类号： H01G4/40 , H01L23/66 , H01L24/81 , H01L2224/8121 , H01L2224/81815 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/19011 , H01L2924/19103 , H01L2924/3011 , H05K1/0231 , H05K1/141 , H05K1/162 , H05K2201/049 , H05K2201/10325 , H05K2201/10515 , H05K2201/1059 , H05K2201/10689 , H05K2201/10704 , H01L2924/00
摘要： A sheet capacitor of the invention has a contact portion formed in a through-hole requiring electrical connection with an IC connection pin among the through-holes in which the IC connection pins are inserted, and a capacitor element connected to the contact portion. Another sheet capacitor of the invention includes an insulating board and a capacitor element mounted on the insulating board. The insulating board has a connection land with an IC at the upper side, and a connection land with a printed wiring board at the lower side. The capacitor element and connection lands at the upper and lower side of the insulating board are connected with each other electrically. In any one of these configurations, a capacitor element of large capacity and low ESL is connected closely to the IC, and the mounting area of the peripheral circuits of the IC can be increased.

6. 发明授权

US07057875B2 Sheet capacitor, IC socket using the same, and manufacturing method of sheet capacitor 失效
标题翻译：片式电容器，使用其的IC插座以及片式电容器的制造方法
公开(公告)号：US07057875B2
公开(公告)日：2006-06-06
申请号：US11227087
申请日：2005-09-16
申请人： Terumi Fujiyama , Kazuo Fukunaga , Morihiro Fukuda , Yoshiaki Kuwada , Hiromasa Mori , Yoshio Hashimoto
发明人： Terumi Fujiyama , Kazuo Fukunaga , Morihiro Fukuda , Yoshiaki Kuwada , Hiromasa Mori , Yoshio Hashimoto
IPC分类号： H01G4/228
CPC分类号： H01G4/40 , H01L23/66 , H01L24/81 , H01L2224/8121 , H01L2224/81815 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/19011 , H01L2924/19103 , H01L2924/3011 , H05K1/0231 , H05K1/141 , H05K1/162 , H05K2201/049 , H05K2201/10325 , H05K2201/10515 , H05K2201/1059 , H05K2201/10689 , H05K2201/10704 , H01L2924/00
摘要： A sheet capacitor of the invention has a contact portion formed in a through-hole requiring electrical connection with an IC connection pin among the through-holes in which the IC connection pins are inserted, and a capacitor element connected to the contact portion. Another sheet capacitor of the invention includes an insulating board and a capacitor element mounted on the insulating board. The insulating board has a connection land with an IC at the upper side, and a connection land with a printed wiring board at the lower side. The capacitor element and connection lands at the upper and lower side of the insulating board are connected with each other electrically. In any one of these configurations, a capacitor element of large capacity and low ESL is connected closely to the IC, and the mounting area of the peripheral circuits of the IC can be increased.
摘要翻译：本发明的片状电容器具有形成在通孔中的接触部分，该通孔需要与插入IC连接引脚的通孔中的IC连接引脚电连接，以及连接到接触部分的电容器元件。本发明的另一种薄片电容器包括安装在绝缘板上的绝缘板和电容器元件。绝缘板具有在上侧具有IC的连接平台，以及在下侧具有印刷电路板的连接平台。绝缘板的上侧和下侧的电容器元件和连接平台彼此电连接。在这些配置中的任一种中，大容量的电容器元件和低ESL的电容元件紧密地连接到IC，并且可以增加IC的外围电路的安装面积。

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