专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06225010B1 Lithium ion secondary battery and manufacture thereof 有权
标题翻译：锂离子二次电池及其制造
公开(公告)号：US06225010B1
公开(公告)日：2001-05-01
申请号：US09341667
申请日：1999-07-19
申请人： Kouji Hamano , Yasuhiro Yoshida , Hisashi Shiota , Shigeru Aihara , Michio Murai , Takayuki Inuzuka , Sho Shiraga
发明人： Kouji Hamano , Yasuhiro Yoshida , Hisashi Shiota , Shigeru Aihara , Michio Murai , Takayuki Inuzuka , Sho Shiraga
IPC分类号： H01M618
CPC分类号： H01M10/38 , H01M2/1653 , H01M2/168 , H01M4/04 , H01M6/10 , H01M10/04 , H01M10/0431 , H01M10/0525 , H01M10/0583 , H01M10/0585 , H01M10/0587 , Y10T29/49114
摘要： A lithium ion secondary battery. The battery maintains an electrical connection between electrodes without using a firm case and can have an increased energy density at a reduced thickness while exhibiting excellent charge and discharge characteristics. The battery includes a plurality of electrode laminates each having a positive electrode, a negative electrode and a separator. The positive electrode includes a positive electrode active material layer and a positive electrode current collector. The negative electrode includes a negative electrode active material layer and a negative electrode current collector. This separator is impregnated with a lithium ion-containing electrolytic solution and is interposed between the electrodes in intimate contact. The positive electrode, negative electrode and separator are joined together in intimate contact with porous adhesive resin layers having through holes. The through holes are filled with electrolytic solution to connect the positive electrode active material layer, the negative electrode active material layer and the separator layer.
摘要翻译：锂离子二次电池。电池在电极之间保持电连接，而不使用牢固的外壳，并且可以在减小的厚度下具有增加的能量密度，同时具有优异的充电和放电特性。电池包括多个电极层压板，每个电极层压板具有正极，负极和隔板。正极包括正极活性物质层和正极集电体。负极包括负极活性物质层和负极集电体。该隔膜用含锂离子的电解液浸渍，并且紧密接触地介于电极之间。正极，负极和隔板通过与具有通孔的多孔粘合树脂层紧密接触而接合在一起。通孔用电解液填充以连接正极活性物质层，负极活性物质层和隔离层。

2. 发明授权

US06537705B1 Lithium ion secondary battery and its manufacture 失效
标题翻译：锂离子二次电池及其制造
公开(公告)号：US06537705B1
公开(公告)日：2003-03-25
申请号：US09355981
申请日：1999-08-23
申请人： Kouji Hamano , Hisashi Shiota , Yasuhiro Yoshida , Michio Murai , Takayuki Inuzuka , Shigeru Aihara , Sho Shiraga
发明人： Kouji Hamano , Hisashi Shiota , Yasuhiro Yoshida , Michio Murai , Takayuki Inuzuka , Shigeru Aihara , Sho Shiraga
IPC分类号： H01M614
CPC分类号： H01M10/0525 , H01M2/0275 , H01M2/0277 , H01M2/0287 , H01M2/1673 , H01M10/0565 , H01M10/058 , H01M2300/0085 , Y10T29/49114
摘要： A secondary lithium ion battery, comprising a plurality of laminates (12) each having a separator (7) holding an electrolytic solution to which a positive electrode (1) and a negative electrode (4)are joined with an adhesive resin layer (8) having a mixed phase composed of an electrolytic solution phase (9), a polymer gel phase (10) containing an electrolytic solution, and a polymer solid phase (11).
摘要翻译：一种二次锂离子电池，包括多个层叠体（12），每个层压体（12）具有保持电解液的隔板（7），正极（1）和负极（4）与粘合树脂层（8）接合，具有由电解液相（9），含有电解液的聚合物凝胶相（10）和聚合物固相（11）组成的混合相。

3. 发明授权

US06291102B1 Lithium ion secondary battery 失效
标题翻译：锂离子二次电池
公开(公告)号：US06291102B1
公开(公告)日：2001-09-18
申请号：US09355943
申请日：1999-08-16
申请人： Yasuhiro Yoshida , Kouji Hamano , Hisashi Shiota , Shigeru Aihara , Takayuki Inuzuka , Michio Murai , Sho Shiraga
发明人： Yasuhiro Yoshida , Kouji Hamano , Hisashi Shiota , Shigeru Aihara , Takayuki Inuzuka , Michio Murai , Sho Shiraga
IPC分类号： H01M458
CPC分类号： H01M2/1673 , H01M2/168 , H01M4/13 , H01M6/10 , H01M10/0431 , H01M10/0525 , H01M2004/021
摘要： An object is to provide a lithium ion secondary battery which maintains the electrical connections between each active material layer and a separator without using a firm housing, can have an increased energy density, can take an arbitrary shape, such as a thin shape, exhibits excellent charge and discharge characteristics, and has a large battery capacity. Positive and negative electrode active material particles are bonded to their respective current collectors to form a positive electrode and a negative electrode. The positive and the negative electrode active material layers are joined to a separator with a binder resin so that the joint strength between the separator and the positive and the negative electrode active material layers may be equal to or greater than the joint strength between the positive and the negative electrode active material layers and the respective current collectors to prepare a tabular laminated battery body having a plurality of electrode laminates. An electrolytic solution containing lithium ions is held in the voids possessed by the positive and the negative electrode active material layers and the separator to make an electrical connection between electrodes.
摘要翻译：本发明的目的是提供一种锂离子二次电池，其在不使用牢固的壳体的情况下保持每个活性物质层和分离器之间的电连接，可以具有增加的能量密度，可以采取任意形状，例如薄的形状，显示出优异的充放电特性，并具有较大的电池容量。将正极活性物质和负极活性物质粒子接合到各自的集电体上，形成正极和负极。正极活性物质层和负极活性物质层通过粘合剂树脂与隔膜接合，使得隔板与正极活性物质层和负极活性物质层的接合强度可以等于或大于阳极和负极活性物质层的接合强度负极活性物质层和各个集电体，以制备具有多个电极层压体的片状层叠电池体。含有锂离子的电解液保持在正极活性物质层和负极活性物质层和隔膜所具有的空隙中，以在电极之间形成电连接。

4. 发明授权

US06235066B1 Manufacture of lithium ion secondary battery 失效
标题翻译：锂离子二次电池的制造
公开(公告)号：US06235066B1
公开(公告)日：2001-05-22
申请号：US09355984
申请日：1999-08-23
申请人： Takayuki Inuzuka , Yasuhiro Yoshida , Michio Murai , Kouji Hamano , Hisashi Shiota , Shigeru Aihara , Sho Shiraga
发明人： Takayuki Inuzuka , Yasuhiro Yoshida , Michio Murai , Kouji Hamano , Hisashi Shiota , Shigeru Aihara , Sho Shiraga
IPC分类号： H01M1040
CPC分类号： H01M10/0525 , H01M2/168 , H01M6/10 , H01M6/188 , H01M6/40 , H01M10/058 , Y10T29/49114 , Y10T29/49115
摘要： An object is to provide a process for producing a compact lithium ion secondary battery which exhibits high and stable performance and can take an arbitrary shape such as a thin shape. A process for producing a battery comprised of a positive electrode (1), a negative electrode (4), a separator (7) and an electrolytic solution comprises applying a binder resin solution mainly comprising a fluorocarbon resin or polyvinyl alcohol to a separator (7), laying a positive electrode (1) and a negative electrode (4) alternately on the separator (7) to form a laminated battery body having a plurality of laminates (12), drying the laminated battery body under pressure to form a tabular laminated battery body, and impregnating the tabular laminated battery body with an electrolytic solution.
摘要翻译：本发明的目的是提供一种表现出高性能且稳定的紧凑型锂离子二次电池的方法，并且可以采取诸如薄形状的任意形状。由正极（1），负极（4），隔膜（7）和电解液构成的电池的制造方法包括：将主要由氟碳树脂或聚乙烯醇构成的粘合剂树脂溶液涂布在隔膜（7）），在隔膜（7）上交替地放置正极（1）和负极（4），形成具有多个层叠体（12）的叠层电池主体，在压力下干燥层叠电池体，形成片状层叠体电池体，并用电解液浸渍片状层叠电池体。

5. 发明授权

US06664007B2 Lithium ion secondary battery 失效
标题翻译：锂离子二次电池
公开(公告)号：US06664007B2
公开(公告)日：2003-12-16
申请号：US09969102
申请日：2001-10-03
申请人： Kouji Hamano , Yasuhiro Yoshida , Hisashi Shiota , Shou Shiraga , Shigeru Aihara , Michio Murai , Takayuki Inuzuka
发明人： Kouji Hamano , Yasuhiro Yoshida , Hisashi Shiota , Shou Shiraga , Shigeru Aihara , Michio Murai , Takayuki Inuzuka
IPC分类号： H01M1040
CPC分类号： H01M10/0525 , H01M2/1673 , H01M2/168 , H01M2/1686 , H01M4/622 , H01M6/181 , H01M6/40 , H01M10/058 , H01M10/0585 , H01M10/0587 , Y10T29/49115
摘要： A secondary battery having a positive electrode, a negative electrode, and a separator that is arranged between the two electrodes. A porous adhesive resin layer has through holes and the resin layer is formed between the separator and one of the positive electrode and the negative electrode to bond the separator to the one of positive and negative electrodes.
摘要翻译：具有设置在两个电极之间的正极，负极和隔板的二次电池。多孔粘合树脂层具有通孔，并且树脂层形成在隔板与正极和负极中的一个之间，以将隔板结合到正极和负极中的一个。

6. 发明授权

US06231626B1 Method of producing a lithium ion secondary battery and a lithium ion secondary battery produced thereby 失效
标题翻译：锂离子二次电池的制造方法以及由此制造的锂离子二次电池
公开(公告)号：US06231626B1
公开(公告)日：2001-05-15
申请号：US09018016
申请日：1998-02-03
申请人： Yasuhiro Yoshida , Kouji Hamano , Takayuki Inuzuka , Michio Murai , Hisashi Shiota , Shigeru Aihara , Syo Shiraga
发明人： Yasuhiro Yoshida , Kouji Hamano , Takayuki Inuzuka , Michio Murai , Hisashi Shiota , Shigeru Aihara , Syo Shiraga
IPC分类号： H01M1040
CPC分类号： H01M10/0525 , H01M4/02 , H01M4/0471 , H01M4/13 , H01M4/139 , H01M4/525 , H01M4/587 , H01M4/60 , H01M4/622 , H01M6/188 , H01M10/0565 , H01M2004/021 , Y10T29/49115
摘要： A paste-like active material mixture prepared by mixing an active material powder and a particulate material comprising a polymer soluble in a nonaqueous electrolytic solution is applied to, e.g., collectors 1c and 2c to a uniform thickness, and then dried to form positive and negative electrodes 1, 2 containing an active material powder and a particulate polymer. The two electrodes are assembled into an electrode laminate into which the foregoing electrolytic solution is then injected.
摘要翻译：通过将活性物质粉末和包含可溶于非水电解液的聚合物的颗粒材料混合而制备的糊状活性物质混合物施加到例如集电体1c和2c上至均匀的厚度，然后干燥形成正极和负极含有活性物质粉末和粒状聚合物的电极1,2。将两个电极组装成电极层叠体，然后注入上述电解液。

7. 发明授权

US06692543B1 Method for manufacturing lithium ion secondary battery 失效
标题翻译：锂离子二次电池的制造方法
公开(公告)号：US06692543B1
公开(公告)日：2004-02-17
申请号：US09581813
申请日：2000-06-19
申请人： Kouji Hamano , Yasuhiro Yoshida , Michio Murai , Takayuki Inuzuka , Hisashi Shiota , Jun Aragane , Hiroaki Urushibata , Shigeru Aihara , Daigo Takemura
发明人： Kouji Hamano , Yasuhiro Yoshida , Michio Murai , Takayuki Inuzuka , Hisashi Shiota , Jun Aragane , Hiroaki Urushibata , Shigeru Aihara , Daigo Takemura
IPC分类号： H01M214
CPC分类号： H01M10/058 , H01M2/1673 , H01M2/168 , H01M4/1391 , H01M4/1393 , H01M6/10 , H01M6/40 , H01M10/0525 , Y10T29/49114 , Y10T29/49115
摘要： A method for manufacturing a lithium ion secondary battery comprising preparing a positive electrode (3) where a positive electrode active material (7) is joined with a positive electrode collector (6), a negative electrode (5) where a negative electrode active material (9) is joined with a negative electrode collector (10), and a separator (4) for retaining the electrolytes including lithium ions, being arranged between the positive electrode (3) and the negative electrode (5), the process of supplying adhesive solution applied on the separator with a second solvent different from a first solvent after applying the adhesive resin solution, where adhesive resin (11) is dissolved in the above first solvent, to the separator (4), and the process of forming an electrode laminate by sticking the positive electrode (3) and the negative electrode (5) to the separator (4).
摘要翻译：一种锂离子二次电池的制造方法，其特征在于，准备正极活性物质（7）与正极集电体（6）接合的正极（3），负极活性物质（5） 9）与负极集电体（10）连接，并且在正极（3）和负极（5）之间配置用于保持包含锂离子的电解质的隔板（4），提供粘合剂溶液在将粘合树脂（11）溶解在上述第一溶剂中的粘合性树脂溶液施加到隔膜（4）之后，将第一溶剂与第一溶剂不同的第二溶剂施加到隔膜上，以及通过将正极（3）和负极（5）粘贴到隔板（4）上。

8. 发明授权

US06376125B2 Lithium ion secondary battery and process for producing the same 有权
标题翻译：锂离子二次电池及其制造方法
公开(公告)号：US06376125B2
公开(公告)日：2002-04-23
申请号：US09809076
申请日：2001-03-16
申请人： Hisashi Shiota , Shigeru Aihara , Daigo Takemura , Jun Aragane , Hiroaki Urushibata , Kouji Hamano , Yasuhiro Yoshida , Takayuki Inuzuka , Michio Murai
发明人： Hisashi Shiota , Shigeru Aihara , Daigo Takemura , Jun Aragane , Hiroaki Urushibata , Kouji Hamano , Yasuhiro Yoshida , Takayuki Inuzuka , Michio Murai
IPC分类号： H01M202
CPC分类号： H01M10/0431 , H01M4/62 , H01M10/0436 , H01M10/052
摘要： An object is to provide with good productivity a practical lithium ion secondary battery which secures lightness in weight and safety without using a firm battery case and has reduced internal resistivity. The lithium ion secondary battery comprises a tabular roll type laminated electrode body in which a band-formed positive electrode (3) comprising a positive electrode active material layer (7) and a positive electrode current collector (6) alternates with a band-formed negative electrode (5) comprising a negative electrode active material layer (9) and a negative electrode current collector (10), having therebetween a band-formed rolled separator (4) which holds a lithium ion-containing electrolytic solution, the positive electrode (3) or the negative electrode (5) being adhered with two separators (4) by an adhesive layer (11).
摘要翻译：本发明的目的是提供一种实用的锂离子二次电池，其具有轻巧的重量和安全性，而不使用牢固的电池盒并具有降低的内部电阻率。锂离子二次电池包括片状辊型层叠电极体，其中包含正极活性物质层（7）和正极集电体（6）的带状正极（3）与带状负极包含负极活性物质层（9）和负极集电体（10）的电极（5），其间具有保持含锂离子的电解液的带状卷取分离体（4），所述正极（3））或负极（5）通过粘合剂层（11）与两个隔板（4）粘合。

9. 发明授权

US06051342A Lithium ion secondary battery and method of fabricating thereof 失效
标题翻译：锂离子二次电池及其制造方法
公开(公告)号：US06051342A
公开(公告)日：2000-04-18
申请号：US991003
申请日：1997-12-15
申请人： Kouji Hamano , Yasuhiro Yoshida , Hisashi Shiota , Shou Shiraga , Shigeru Aihara , Michio Murai , Takayuki Inuzuka
发明人： Kouji Hamano , Yasuhiro Yoshida , Hisashi Shiota , Shou Shiraga , Shigeru Aihara , Michio Murai , Takayuki Inuzuka
IPC分类号： H01M2/16 , H01M6/40 , H01M10/04 , H01M10/05 , H01M10/052 , H01M10/0565 , H01M10/058 , H01M6/18
CPC分类号： H01M10/0565 , H01M10/04 , H01M10/0525 , H01M10/058 , H01M2/168 , H01M2300/0094 , H01M6/40 , Y10T29/49114
摘要： In a lithium ion secondary battery which is composed of a positive electrode 1, a negative electrode 4 and a separator 7 which contains a Li ion-containing non-aqueous electrolytic solution, both of the ionic conductivity and adhesion strength were ensured by making an adhesive resin layer 8 which bonds the positive electrode 1 to the separator 7 and the negative electrode 4 to the separator 7 into a mixture phase consisting of an electrolytic solution phase 9, an electrolytic solution-containing a polymer gel phase 10 and a polymer solid phase 11.
摘要翻译：在由含有含锂离子的非水电解液的正极1，负极4和隔膜7构成的锂离子二次电池中，通过制造粘合剂来确保离子导电性和粘合强度两者树脂层8将正极1与分离器7和负极4接合到隔板7，形成由电解液相9，含有聚合物凝胶相10的电解液和聚合物固相11组成的混合相。

10. 发明授权

US5981107A Lithium ion secondary battery and method of fabricating thereof 失效
标题翻译：锂离子二次电池及其制造方法
公开(公告)号：US5981107A
公开(公告)日：1999-11-09
申请号：US990764
申请日：1997-12-15
申请人： Kouji Hamano , Hisashi Shiota , Shou Shiraga , Shigeru Aihara , Yasuhiro Yoshida , Michio Murai , Takayuki Inuzuka
发明人： Kouji Hamano , Hisashi Shiota , Shou Shiraga , Shigeru Aihara , Yasuhiro Yoshida , Michio Murai , Takayuki Inuzuka
IPC分类号： H01M4/62 , H01M2/16 , H01M10/05 , H01M10/052 , H01M10/0566 , H01M10/058 , H01M2/18
CPC分类号： H01M10/05 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0409 , H01M4/0416 , H01M4/0435 , H01M2/168
摘要： To obtain a lithium ion secondary battery having excellent charge and discharge characteristics in which electric connection between active material layers and a separator can be maintained without requiring a strong armor metal case, so that it can be made into thin forms having large energy density. Convex parts and concave parts are formed on at least two surfaces among surfaces of a positive electrode active material layer 7 and a negative electrode active material layer 9 both adjacent to a separator 4 and surfaces of the separator 4 facing both of the active material layers 7, 9, and these three means are bonded and closely adhered by an adhesive resin layer 11 and electrically connected by keeping a lithium ion-containing electrolytic solution in the separator 4 and voids 12 formed by a bonded surface 11a of the convex parts and the concave parts.
摘要翻译：为了获得具有优异的充放电特性的锂离子二次电池，其中可以保持活性材料层和隔板之间的电连接，而不需要强韧的金属外壳，使得其可以制成具有大能量密度的薄形式。凸部和凹部形成在与分隔件4相邻的正极活性物质层7和负极活性物质层9的表面之间的至少两个表面上，隔离物4的面对两个活性物质层7的表面 9，这三个装置通过粘合树脂层11粘合并紧密粘合，并且通过在隔板4中保持含锂离子的电解液而电连接，并且由凸部的接合表面11a形成的空隙12和凹部部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式