- 专利标题: Circular polarizing plate
-
申请号: US17273024申请日: 2019-11-04
-
公开(公告)号: US12010900B2公开(公告)日: 2024-06-11
- 发明人: Yeon Keun Lee , Hyun Hee Son , Mun Kyu Joo , Deok Hwan Kim , Dong Choon Kim
- 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: Bryan Cave Leighton Paisner LLP
- 优先权: KR 20180133584 2018.11.02
- 国际申请: PCT/KR2019/014804 2019.11.04
- 国际公布: WO2020/091551A 2020.05.07
- 进入国家日期: 2021-03-03
- 主分类号: H10K59/00
- IPC分类号: H10K59/00 ; G02B1/11 ; G02B5/22 ; G02B5/30 ; H10K59/80
摘要:
Provided is a circularly polarizing plate capable of improving a reflection color by using a retardation film with flat dispersion characteristics, and an OLED device comprising the circularly polarizing plate.
公开/授权文献
- US20210325590A1 CIRCULAR POLARIZING PLATE 公开/授权日:2021-10-21
信息查询