Invention Application
- Patent Title: RESIN LAYER, OPTICAL FILM, AND IMAGE DISPLAYING DEVICE
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Application No.: US17762643Application Date: 2020-09-28
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Publication No.: US20230016838A1Publication Date: 2023-01-19
- Inventor: Atsuhiro KOBAYASHI , Yousuke KOUSAKA , Takayuki FUKUDA , Kazuya HONDA , Kana YAMAMOTO , Yoshimasa OGAWA , Jun SATO , Gen FURUI , Keisuke YAMADA , Saori KAWAGUCHI
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2019-177179 20190927,JP2020-064107 20200331
- International Application: PCT/JP2020/036677 WO 20200928
- Main IPC: C08J7/046
- IPC: C08J7/046 ; C08J7/04 ; C08J5/18 ; C08F222/10 ; C08F220/30 ; B32B27/08 ; B32B27/30
Abstract:
One embodiment of the present disclosure provides a resin layer 10 used for an image displaying device, wherein a shear storage elastic modulus G′ of the resin layer 10, at 25° C. and frequency range of 500 Hz or more and 1000 Hz or less, is 30 MPa or more and 200 MPa or less, and a glass transition temperature of the resin layer 10 is 50° C. or more.
Information query
