- 专利标题： Stack and liquid crystal display device including same
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申请号： US16758369申请日： 2019-06-04
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公开(公告)号： US11022845B2公开(公告)日： 2021-06-01
- 发明人: Nayoung Shin , Junwon Chang , Moon Soo Park , Kyun Il Rah
- 申请人： LG CHEM, LTD.
- 申请人地址： KR Seoul
- 专利权人： LG CHEM, LTD.
- 当前专利权人： LG CHEM, LTD.
- 当前专利权人地址： KR Seoul
- 代理机构： Dentons US LLP
- 优先权： KR10-2018-0064884 20180605
- 国际申请： PCT/KR2019/006713 WO 20190604
- 国际公布： WO2019/235809 WO 20191212
- 主分类号： G02F1/13363
- IPC分类号： G02F1/13363 ; G02F1/1335 ; G02F1/1337
摘要：
This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first half wave plate and a first quarter wave plate, and the second polarization rotation layer comprises a second half wave plate and a second quarter wave plate and a liquid crystal display comprising the same.
公开/授权文献
- US20200326573A1 STACK AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING SAME 公开/授权日：2020-10-15
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