- Patent Title: Fringe field driven liquid crystal display panel and method of determining a direction of an optical axis of a glass layer in a fringe field driven liquid crystal display pane
-
Application No.: US15777589Application Date: 2017-06-15
-
Publication No.: US11187943B2Publication Date: 2021-11-30
- Inventor: Jaegeon You , Xinxing Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Intellectual Valley Law, P.C.
- International Application: PCT/CN2017/088370 WO 20170615
- International Announcement: WO2018/227447 WO 20181220
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/13363 ; G02F1/1335 ; G02F1/1339

Abstract:
The present application discloses a fringe field driven liquid crystal display panel. The fringe field driven liquid crystal display panel includes a first substrate having a first glass layer and a first alignment film on the first glass layer; a second substrate facing the first substrate and having a second glass layer and a second alignment film on the second glass layer; and a liquid crystal layer between the first alignment film and the second alignment film. A first main optical axis of the first glass layer and a second main optical axis of the second glass layer are non-parallel to each other and have an included angle α. The first alignment film and the second alignment film have non-parallel rubbing angles, configured to reduce light leakage and color shift in the fringe field driven liquid crystal display panel.
Public/Granted literature
Information query
IPC分类: