Invention Grant
- Patent Title: Liquid crystal display device
-
Application No.: US16965587Application Date: 2019-06-04
-
Publication No.: US11573456B2Publication Date: 2023-02-07
- Inventor: Nayoung Shin , Junwon Chang , Moon Soo Park , Kyun Il Rah
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2018-0064882 20180605
- International Application: PCT/KR2019/006711 WO 20190604
- International Announcement: WO2019/235807 WO 20191212
- Main IPC: G02F1/13363
- IPC: G02F1/13363 ; G02F1/1335

Abstract:
This application relates to a liquid crystal display which comprises: an upper polarizer; a lower polarizer; and a liquid crystal panel provided between the upper polarizer and the lower polarizer, in which the upper polarizer and the lower polarizer are provided so that absorption axes of the upper and lower polarizers are parallel to each other, a first half wave plate, a positive C plate, and a second half wave plate are sequentially comprised between the upper polarizer and the liquid crystal panel, and the liquid crystal panel is a vertical alignment liquid crystal mode.
Public/Granted literature
- US20210048715A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2021-02-18
Information query
IPC分类: