发明名称 |
BATTERY SEPARATOR, METHOD OF MANUFACTURING A BATTERY SEPARATOR, BATTERY, BATTERY PACK, AND ELECTRONIC APPARATUS |
摘要 |
A battery separator includes a porous base material and a heat-resistant layer. The porous base material includes a first surface, a second surface opposed to the first surface, and a hole. The hole is formed in the porous base material and causes the first surface and the second surface to communicate with each other. The heat-resistant layer is configured to cover at least the first surface and a surface of the hole. The heat-resistant layer is formed of an inorganic material and deposited by an atomic layer deposition method. |
申请公布号 |
US2013260184(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201313910748 |
申请日期 |
2013.06.05 |
申请人 |
SONY CORPORATION |
发明人 |
YU CHAK CHUNG ANDREW;KAWANA TAKAHIRO;NAGAOKA NOBUYUKI |
分类号 |
H01M2/16;H01M2/18;H01M10/42 |
主分类号 |
H01M2/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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