公开(公告)号：US20150224746A1

公开(公告)日：2015-08-13

申请号：US14387435

申请日：2014-06-16

申请人： LG Chem ,Ltd.

发明人： Sung Hyun Nam ,  Jong-Hyun Jung ,  Kyun-Il Rah ,  Hye-Min Yu ,  Se-Woo Yang ,  Yoon-Tae Hwang

IPC分类号： B32B27/08 ,  B32B38/00 ,  G02B5/30 ,  B32B27/40 ,  B32B27/32 ,  B32B37/20 ,  B32B43/00

CPC分类号： B32B27/08 ,  B32B27/205 ,  B32B27/306 ,  B32B27/32 ,  B32B27/40 ,  B32B37/203 ,  B32B38/0012 ,  B32B43/006 ,  B32B2038/0028 ,  B32B2250/24 ,  B32B2307/4026 ,  B32B2307/42 ,  B32B2307/516 ,  B32B2329/04 ,  B32B2375/00 ,  B32B2551/00 ,  G02B5/30 ,  G02B5/3033 ,  Y10T428/31573 ,  Y10T428/31855

摘要： Provided is a stretched laminate for manufacturing a thin polarizer while increasing the degree of orientation of a polyvinyl alcohol-iodine complex without problems such as breakage. In addition, there are provided a method of manufacturing a thin polarizer having superior optical characteristics by using the stretched laminate, a thin polarizer manufactured by the method, and a polarizing plate including the thin polarizer.

摘要翻译： 提供一种用于制造薄偏振片的拉伸层压板，同时增加聚乙烯醇 - 碘络合物的取向度而没有诸如断裂的问题。 此外，提供了一种通过使用拉伸层压体制造具有优异光学特性的薄偏光片的方法，通过该方法制造的薄偏振片和包括该薄偏振片的偏振片。

公开(公告)号：US20170200979A1

公开(公告)日：2017-07-13

申请号：US15315519

申请日：2015-06-19

申请人： LG Chem, Ltd.

发明人： Yo-Han Kwon ,  Eun-Suk Park ,  Je-Young Kim ,  Se-Woo Yang ,  Seung-Hyun Chung ,  Hye-Ran Jung

IPC分类号： H01M10/0587 ,  H01M4/75 ,  H01M4/13 ,  H01M4/66 ,  H01M10/0565 ,  H01M2/02

CPC分类号： H01M10/0587 ,  H01M2/0202 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/625 ,  H01M4/66 ,  H01M4/661 ,  H01M4/75 ,  H01M10/0565 ,  H01M10/058 ,  H01M2002/0205 ,  H01M2004/025 ,  H01M2220/30 ,  H01M2300/0085

摘要： The present invention relates to a cable-type secondary battery which can be freely transformed, and more specifically, to a cable-type secondary battery having improved flexibility of the battery by preventing wrinkling, which may occur on a thin metal layer included in packaging. According to the present invention, the flexibility of an electrode can be drastically improved by introducing a support layer on at least one surface of a sheet-type external electrode, and the flexibility of the battery can be improved by forming the support layer, which is the outermost layer of the external electrode, and a polymer resin layer inside the packaging from the same material, and by preventing winkling on the thin metal layer included in the packaging by mutually coupling the support layer and the polymer resin layer.

公开(公告)号：US10305148B2

公开(公告)日：2019-05-28

申请号：US15315519

申请日：2015-06-19

申请人： LG Chem, Ltd.

发明人： Yo-Han Kwon ,  Eun-Suk Park ,  Je-Young Kim ,  Se-Woo Yang ,  Seung-Hyun Chung ,  Hye-Ran Jung

IPC分类号： H01M10/0587 ,  H01M10/0565 ,  H01M4/75 ,  H01M4/13 ,  H01M4/66 ,  H01M2/02 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/62 ,  H01M10/058 ,  H01M4/02

摘要： The present invention relates to a cable-type secondary battery which can be freely transformed, and more specifically, to a cable-type secondary battery having improved flexibility of the battery by preventing wrinkling, which may occur on a thin metal layer included in packaging. According to the present invention, the flexibility of an electrode can be drastically improved by introducing a support layer on at least one surface of a sheet-type external electrode, and the flexibility of the battery can be improved by forming the support layer, which is the outermost layer of the external electrode, and a polymer resin layer inside the packaging from the same material, and by preventing winkling on the thin metal layer included in the packaging by mutually coupling the support layer and the polymer resin layer.

公开(公告)号：US09662865B2

公开(公告)日：2017-05-30

申请号：US14387435

申请日：2014-06-16

申请人： LG Chem, Ltd.

发明人： Sung Hyun Nam ,  Jong-Hyun Jung ,  Kyun-Ii Rah ,  Hye-Min Yu ,  Se-Woo Yang ,  Yoon-Tae Hwang

IPC分类号： B32B27/08 ,  B32B38/00 ,  B32B27/40 ,  B32B27/32 ,  B32B37/20 ,  B32B43/00 ,  G02B5/30 ,  B32B27/20 ,  B32B27/30

CPC分类号： B32B27/08 ,  B32B27/205 ,  B32B27/306 ,  B32B27/32 ,  B32B27/40 ,  B32B37/203 ,  B32B38/0012 ,  B32B43/006 ,  B32B2038/0028 ,  B32B2250/24 ,  B32B2307/4026 ,  B32B2307/42 ,  B32B2307/516 ,  B32B2329/04 ,  B32B2375/00 ,  B32B2551/00 ,  G02B5/30 ,  G02B5/3033 ,  Y10T428/31573 ,  Y10T428/31855

摘要： Provided is a stretched laminate for manufacturing a thin polarizer while increasing the degree of orientation of a polyvinyl alcohol-iodine complex without problems such as breakage. In addition, there are provided a method of manufacturing a thin polarizer having superior optical characteristics by using the stretched laminate, a thin polarizer manufactured by the method, and a polarizing plate including the thin polarizer.

公开(公告)号：US09643387B2

公开(公告)日：2017-05-09

申请号：US14387133

申请日：2014-06-16

申请人： LG Chem, Ltd.

发明人： Sung Hyun Nam ,  Jong-Hyun Jung ,  Kyun-Il Rah ,  Hye-Min Yu ,  Se-Woo Yang ,  Yoon-Tae Hwang

IPC分类号： B32B27/08 ,  B32B27/30 ,  B32B27/40 ,  G02B5/30 ,  B32B7/02 ,  B32B37/14 ,  B32B38/00

CPC分类号： B32B27/08 ,  B32B7/02 ,  B32B27/306 ,  B32B27/40 ,  B32B37/14 ,  B32B2038/0028 ,  B32B2250/02 ,  B32B2307/42 ,  B32B2309/02 ,  B32B2309/10 ,  B32B2457/202 ,  B32B2457/206 ,  G02B5/3033 ,  G02B5/305

摘要： Provided is a stretched laminate for manufacturing a thin polarizer while increasing the degree of orientation of a polyvinyl alcohol-iodine complex without problems such as breakage. In addition, there are provided a method of manufacturing a thin polarizer having superior optical characteristics by using the stretched laminate, a thin polarizer manufactured by the method, and a polarizing plate including the thin polarizer.