[특허]Thin type cell having superior air-tightness and mechanical strength

[미국특허] Thin type cell having superior air-tightness and mechanical strength 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-002/06
출원번호	US-0030122 (1998-02-25)
우선권정보	JP0016908 (1998-01-29)
발명자 / 주소	Shibuya Mashio,JPX Akashi Hiroyuki,JPX
출원인 / 주소	Sony Corporation, JPX
대리인 / 주소	Bell, Boyd & Lloyd LLC
인용정보	피인용 횟수 : 39 인용 특허 : 7

초록 ▼

A thin type cell is made up of a cathode 1, an anode 2 and an electrolyte 3, sheathed within a moisture-proofing multi-layered film 4 comprising a heat fusible layer and a metal foil. A pair of electrode terminals 5, 6 interconnecting electrodes and external terminals are formed of a netted or porous electrically conductive member. By using the netted or porous electrically conductive materials as the electrode terminals 5, 6, the electrode terminals 5, 6 can be firmly bonded to the moisture-proofing multi-layered film 4. Moreover, by increasing the thickness of the heat fusible layer at the sealing portion X passed through by the electrode terminals 5, 6, shorting can be prevented from occurring.

대표청구항 ▼

[ What is claimed is:] [1.]1. A thin type cell comprising an outer sheath defining an interior of the cell for accommodating a cathode, an anode and an electrolyte, the outer sheath comprising a moisture-proofing three-layered film consisting of a heat fusible layer and a second layer with a metal foil layer sandwiched therebetween, the heat fusible layer facing the interior of the cell, and electrode terminals interconnecting electrodes and external terminals are formed of a netted or porous electrically conductive member, the electrode terminals passing through the outer sheath with the heat fusible layer sealingly engaging the terminals, the heat fusible layer containing a resin material that engages the terminals at a sealing portion along at least a portion of the terminals wherein a thickness of the resin material is two to three times thicker than an electrode terminal thickness of each electrode terminal.

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

Austin Robert A. (Dayton OH) Fauteux Denis (Centerville OH), Battery in a vacuum sealed enveloping material and a process for making the same.
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Yamana Takumi (Nara JPX) Ohkura Tomoyuki (Osaka JPX) Ishiodori Akira (Mie JPX) Yabui Yoshimi (Mie JPX) Suzuki Yutaka (Mie JPX) Aoki Masayoshi (Saitama JPX) Oguma Mikio (Saitama JPX) Takasu Masatoshi , Enclosed type lead batteries and method for producing the same.
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Dey ; Arabinda N. ; Bro ; Per, Flexible cells and batteries formed therefrom.
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Xing Xuekun, Laminar (flat or paper-type) lithium-ion battery with slurry anodes and slurry cathodes.
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Grange-Cossou Michel (Le Bouscat FRX) Guerinault Jean-Marc (Leognan FRX) Carteau Bernard (Begles FRX) Brunarie Jol (Bordeaux FRX), Method of joining a metal connection tab to an electro-chemical cell electrode having a foam-type support, and an electr.
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Louie Edmond (Lawrenceville GA) Reichert Veronica R. (Bethlehem GA) Anani Anaba A. (Norcross GA) Zhang Jinshan (Duluth GA), Packaging for an electrochemical device and device using same.
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Grange-Cossou Michel (Le Bouscat FRX) Torregrossa William (Dax FRX), Process for making an electrode with a porous support for an electrochemical cell and electrode obtained by said process.
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이 특허를 인용한 특허 (39) 인용/피인용 타임라인 분석

Shimamura, Osamu; Sugawara, Hiroshi; Horie, Hideaki; Ogawa, Tomaru; Abe, Takaaki; Ito, Takanori, Automobile cell and related method.
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Shimamura, Osamu; Sugawara, Hiroshi; Horie, Hideaki; Ogawa, Tomaru; Abe, Takaaki; Ito, Takanori, Automobile cell and related method.
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Shiota, Hisashi; Urushibata, Hiroaki; Nakadeguchi, Shinji; Moriyasu, Masaharu; Yoshioka, Syoji; Ishida, Hiroiti; Hanafusa, Kiyoshi, Battery and process for examining battery.
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Zhang, Hongmei; Demaray, Richard E., Deposition of LiCoO2.
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Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
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Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
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Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
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Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
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Brantner, Paul C., Energy device with integral collector surface for electromagnetic energy harvesting and method thereof.
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Brantner, Paul C., Energy device with integral conductive surface for data communication via electromagnetic energy and method thereof.
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Keating, Joseph A.; Bradow, Timothy N.; Johnson, Raymond R.; Narayan, Prativadi B., Environmentally-powered wireless sensor module.
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Kwon, Moon-seok; Kim, Han-su; Choi, Young-min; Choi, Jae-man; Hwang, Seung-sik; Song, Min-sang; Shon, Jeong-kuk, Flexible battery and flexible electronic device including the same.
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Kwon, Moon-seok; Kim, Han-su; Choi, Young-min; Choi, Jae-man; Hwang, Seung-sik; Song, Min-sang; Shon, Jeong-kuk, Flexible battery and flexible electronic device including the same.
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Boczer, Christopher; Delnick, Frank M.; Del Rosario, Rosauro; Kang, Minkoo; Pawlowska, Lucyna M.; Pozin, Michael; Rana, Dharmendra; Stevanovic, Maya; Weckesser, John J., Flexible cathodes.
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Boczer, Christopher; Delnick, Frank M.; Del Rosario, Rosauro; Kang, Minkoo; Pawlowska, Lucyna M.; Pozin, Michael; Rana, Dharmendra; Stevanovic, Maya; Weckesser, John J., Flexible cathodes.
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Boczer, Christopher; Delnick, Frank M.; Del Rosario, Rosauro; Kang, Minkoo; Pawlowska, Lucyna M.; Pozin, Michael; Rana, Dharmendra; Stevanovic, Maya; Weckesser, John J., Flexible cathodes.
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Boczer, Christopher; Delnick, Frank M.; Del Rosauro, Rosario; Kang, Minkoo; Pawlowska, Lucyna M.; Pozin, Michael; Rana, Dharmendra; Stevanovic, Maya; Weckesser, John J., Flexible cathodes.
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Neudecker, Bernd J.; Snyder, Shawn W., Hybrid thin-film battery.
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Neudecker, Bernd J.; Snyder, Shawn W., Hybrid thin-film battery.
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Hisamitsu,Yasunari; Abe,Takaaki; Ito,Takanori; Shimamura,Osamu; Saito,Takamitsu; Horie,Hideaki; Sugawara,Hiroshi, Laminate cell, assembled battery, battery module and electric vehicle.
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Snyder, Shawn W.; Brantner, Paul C.; Zoetewey, Henry L., Masking of and material constraint for depositing battery layers on flexible substrates.
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Snyder, Shawn W.; Neudecker, Bernd J.; Brantner, Paul C., Metal film encapsulation.
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Snyder, Shawn W.; Neudecker, Bernd J.; Brantner, Paul C., Metal film encapsulation.
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Neudecker, Bernd J.; Whitacre, Jay F., Method for sputter targets for electrolyte films.
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Takami, Norio; Hasebe, Hiroyuki; Ohsaki, Takahisa; Kanda, Motoya, Nonaqueous electrolyte secondary battery.
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Hatta,Kazuhito; Hatazawa,Tsuyonobu; Hara,Tomitaro, Nonaqueous-electrolyte secondary battery.
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Sugiyama, Tsuyoshi; Onozaki, Tatsuo; Ono, Takashi, Nonaqueous-electrolyte secondary battery and method of manufacturing the same.
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Sugiyama,Tsuyoshi; Onozaki,Tatsuo; Ono,Takashi, Nonaqueous-electrolyte secondary battery and method of manufacturing the same.
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Brantner, Paul C.; Keating, Joseph A.; Johnson, Raymond R.; Bradow, Timothy N.; Narayan, Prativadi B.; Neudecker, Bernd J., Passive over/under voltage control and protection for energy storage devices associated with energy harvesting.
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Neudecker, Bernd J.; Keating, Joseph A., Printed circuit board with integrated thin film battery.
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Neudecker, Bernd J.; Keating, Joseph A., Printed circuit board with integrated thin film battery.
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Snyder, Shawn W.; Brantner, Paul C.; Keating, Joseph A.; Bradow, Timothy N.; Narayan, Prativadi B.; Neudecker, Bernd J., Robust metal film encapsulation.
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Neudecker, Bernd J.; Milonopoulou, Vassiliki, Sputtering target of Li3PO4 and method for producing same.
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Hashimoto, Daisuke; Watanabe, Takurou; Yokoi, Keiichi; Hata, Hiroshi, Terminal lead.
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Johnson, Raymond R.; Snyder, Shawn W.; Brantner, Paul C.; Bradow, Timothy J.; Neudecker, Bernd J., Thin film battery on an integrated circuit or circuit board and method thereof.
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Neudecker, Bernd J., Thin film electrolyte for thin film batteries.
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Neudecker, Bernd J.; Snyder, Shawn W., Thin film encapsulation for thin film batteries and other devices.
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Neudecker, Bernd J.; Snyder, Shawn W., Thin film encapsulation for thin film batteries and other devices.
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Demaray, Richard E.; Narasimhan, Mukundan, Transparent conductive oxides.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Thin type cell having superior air-tightness and mechanical strength 원문보기