标题:
Optical film for improving contrast ratio, polarizing plate including the same, and liquid crystal display apparatus including the same
当前申请(专利权)人:
SAMSUNG SDI CO., LTD.
发明人:
OH, YOUNG | LEE, JEONG HO | JUNG, YONG UN | CHO, JANG HYUN
简单同族:
CN108427155A | KR1020180093738A | KR102052200B1 | TW201830055A | TWI661215B | US20180231826A1