公开(公告)号：US11754874B2

公开(公告)日：2023-09-12

申请号：US17038919

申请日：2020-09-30

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Yuanying Wang ,  Jun Zhou ,  Fan Tian ,  Yuefeng Gu

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/13357

CPC classification number: G02F1/133528 ,  G02F1/13363 ,  G02F1/133602 ,  G02F1/133638 ,  G02F2413/04

Abstract: Provided is a liquid crystal display panel, including: first and second substrates; a liquid crystal layer between the first and second substrates; a first linear polarizer provided at a side of the first substrate facing away from the liquid crystal layer and having an absorption axis extending along a first direction; a second linear polarizer provided at a side of the second substrate facing away from the liquid crystal layer and having an absorption axis extending along a direction perpendicular to the first direction; a first quarter-wave plate provided at the side of the first substrate facing away from the liquid crystal layer; a second quarter-wave plate between the first substrate and the liquid crystal layer; and a first half-wave plate provided at the side of the first substrate facing away from the liquid crystal layer, and/or a second half-wave plate between the first substrate and the liquid crystal layer.