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Legal status
Patent not validated
| (51) | INT.CL. | G02B 1/11 | (2015.01) |
| G02B 5/0242 | (2013.01) | ||
| G02B 1/14 | (2015.01) | ||
| G02B 1/118 | (2013.01) |
| (11) | Number of the document | 3809166 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20769060.3 |
| Date of filing the European patent application | 2020-02-24 | |
| (97) | Date of publication of the European application | 2021-04-21 |
| (45) | Date of publication and mention of the grant of the patent | 2023-05-31 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/KR2020/002633 |
| Date | 2020-02-24 |
| (87) | Number | WO 2020/184865 |
| Date | 2020-09-17 |
| (30) | Number | Date | Country code |
| 20190028248 | 2019-03-12 | KR | |
| 20200020902 | 2020-02-20 | KR |
| (72) |
KO, Kyung Moon , KR
BYUN, Jinseok , KR
KIM, Changoh , KR
CHANG, Yeongrae , KR
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| (73) |
LG CHEM, LTD. ,
128, Yeoui-daero,, Yeongdeungpo-gu,
Seoul 07336,
KR
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| (54) | ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE |
| ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE |