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公开(公告)号：US20150226884A1
公开(公告)日：2015-08-13
申请号：US14427582
申请日：2014-06-17
申请人： LG CHEM, LTD.
发明人： Jaehong Park , Tae Ho Kim , Dong Hoon Chung , Min-Woo Hwang , Deok Woo Park , Jeong Yeun Kim , Woo Yong Cho , Hyung Il Yang
IPC分类号： G02B1/14 , G02F1/1335 , G02B5/30
CPC分类号： G02B1/14 , G02B1/11 , G02B1/16 , G02B5/30 , G02B5/3033 , G02F1/133528 , H01L51/5253 , H01L51/5281
摘要： Disclosed is a polarizing plate including a polarizing film and a protective film provided on the polarizing film, and a display device having the same.
摘要翻译： 公开了一种偏振片，其包括偏振膜和设置在偏振膜上的保护膜，以及具有该偏振片的显示装置。
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公开(公告)号：US10274646B2
公开(公告)日：2019-04-30
申请号：US14427582
申请日：2014-06-17
申请人： LG CHEM, LTD.
发明人： Jaehong Park , Tae Ho Kim , Dong Hoon Chung , Min Woo Hwang , Deok Woo Park , Jeong Yeun Kim , Woo Yong Cho , Hyung Il Yang
摘要： Disclosed is a polarizing plate including a polarizing film and a protective film provided on the polarizing film, and a display device having the same.
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公开(公告)号：US20150276992A1
公开(公告)日：2015-10-01
申请号：US14426946
申请日：2014-06-17
申请人： LG CHEM, LTD.
发明人： Jaehong Park , Tae Ho Kim , Dong Hoon Chung , Min Woo Hwang , Deok Woo Park , Jeong Yeun Kim , Woo Yong Cho , Hyung Il Yang
CPC分类号： G02B1/14 , G02B1/08 , G02B1/11 , G02B1/16 , G02B5/3033 , G02B5/3041 , G02B5/305 , G02F1/133528 , H01L51/5293 , Y10T428/24942
摘要： Provided are a polarizing plate including a polarizing film and protective films provided on both sides of the polarizing film and a display device including the same.
摘要翻译： 提供了一种偏振片，其包括偏振膜和设置在偏振膜两侧的保护膜和包括该偏振膜的显示装置。
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公开(公告)号：US10649271B2
公开(公告)日：2020-05-12
申请号：US16071704
申请日：2017-02-03
申请人： LG CHEM, LTD.
发明人： Sung Hyun Nam , Kyung Ki Hong , Yeong Rae Chang , Heon Kim , Kyun Il Rah , Jong Hyun Jung , Byung Sun Lee , Eung Jin Jang , Jin Yong Park , Deok Woo Park , Ji Young Kim
IPC分类号： G02F1/1335 , G02B5/30
摘要： The present application relates to a polarizing plate and a display device. In the present application, a polarizing plate can be provided, which can be applied to a display device comprising a highly reflective panel to solve disadvantages while maintaining advantages of the device. In the present application, a display device comprising the polarizing plate and the highly reflective panel can also be provided.
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5.发明授权公开(公告)号：US10228501B2
公开(公告)日：2019-03-12
申请号：US15510495
申请日：2015-09-21
申请人： LG CHEM, LTD.
发明人： Jae Il Ryu , Eung Jin Jang , Jin Yong Park , Eungki Lee , Hyung Koo Kang , Taek Geun Nam , Deok Woo Park , Young Gon Kim , Yeon Soo Kim , You Kyeong Kim
IPC分类号： G02B5/30 , B32B27/30 , C09B67/36 , C08J5/18 , C09B67/02 , B29D11/00 , G02B1/14 , B29C55/02 , B29C55/00 , B29K29/00
摘要： The present invention relates to a method for manufacturing a polarizer, including: a) immersing and swelling a polyvinyl alcohol-based film in an aqueous solution containing an azo-based dye having an absorption wavelength of 300 nm to 550 nm; b) dyeing the swollen polyvinyl alcohol-based film with an iodine-based dye; and c) stretching the dyed polyvinyl alcohol-based film, and a polarizer manufactured using the method.
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公开(公告)号：US10012771B2
公开(公告)日：2018-07-03
申请号：US14426946
申请日：2014-06-17
申请人： LG CHEM, LTD.
发明人： Jaehong Park , Tae Ho Kim , Dong Hoon Chung , Min Woo Hwang , Deok Woo Park , Jeong Yeun Kim , Woo Yong Cho , Hyung Il Yang
CPC分类号： G02B1/14 , G02B1/08 , G02B1/11 , G02B1/16 , G02B5/3033 , G02B5/3041 , G02B5/305 , G02F1/133528 , H01L51/5293 , Y10T428/24942
摘要： Provided are a polarizing plate including a polarizing film and protective films provided on both sides of the polarizing film and a display device including the same.
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