Title:
偏光フィルムの製造方法、及び表示装置の製造方法
Document Type and Number:
Japanese Patent JP7416066
Kind Code:
B2
Abstract:
This polarizing film is sequentially provided with an adhesive layer, a first resin layer formed of a first resin containing a first polymer and a solvent, a polarizer layer, and a second resin layer. The first resin is a thermoplastic resin. The storage modulus of the first polymer at 23°C is 1000 MPa or less. The amount of the solvent contained in the first resin is 2.0-10.0 µg/g. The moisture vapor transmission rate of a sample of the resin per 100 µm of thickness is 4 g/m2/day or less.
Inventors:
Takamichi Inomata
Kei Mashima
Kei Mashima
Application Number:
JP2021527591A
Publication Date:
January 17, 2024
Filing Date:
June 05, 2020
Export Citation:
Assignee:
Nippon Zeon Co., Ltd.
International Classes:
G02B5/30; G02F1/1335; G09F9/00; H10K50/86; H10K59/10
Domestic Patent References:
| JP200548060A | ||||
| JP201134069A | ||||
| JP2004354557A |
Foreign References:
| WO2018155311A1 | ||||
| WO2007066470A1 |
Attorney, Agent or Firm:
Sakai International Patent Office