Invention Grant
- Patent Title: Polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, method for producing polarizing film, and image display device
-
Application No.: US16086076Application Date: 2017-03-17
-
Publication No.: US11079526B2Publication Date: 2021-08-03
- Inventor: Satoshi Mita , Tomonori Ueno , Jingfan Xu , Atsushi Kishi
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Ibaraki
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Ibaraki
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JPJP2016-063498 20160328
- International Application: PCT/JP2017/010973 WO 20170317
- International Announcement: WO2017/169916 WO 20171005
- Main IPC: G02B5/30
- IPC: G02B5/30 ; G02B1/14 ; G02F1/1335
Abstract:
A polarizing film is disclosed including a polarizer having a thickness of 10 μm or less, and a transparent resin layer on at least one surface of the polarizer, wherein the polarizer includes a polyvinyl alcohol-based resin, and has a single-body transmittance T and a polarization degree P representing optical properties satisfying the condition of the following formula: P>−(100.929T−42.4−1)×100 (provided that T
Public/Granted literature
Information query
