Title:
TRANSPARENT RESIN FILM AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/188688
Kind Code:
A1
Abstract:
Provided is a transparent resin film that includes a first resin layer that has a thickness of T1 [μm] and that contains a first resin having a melt flow rate of M1 [g/10 min], and a second resin layer that is positioned on a first surface of the first resin layer, has a thickness of T2 [μm] and that contains a second resin having a melt flow rate of M2 [g/10 min], wherein the first resin layer contains inorganic particles, and if A is defined as a ratio T1/T2, and B is defined as a ratio M1/M2, the formula A × B ≤ 18, is satisfied.
Inventors:
IWAWAKI HIROSHI (JP)
ISHIHARA TAKAHIRO (JP)
NISHIOKA KOJI (JP)
ISHIHARA TAKAHIRO (JP)
NISHIOKA KOJI (JP)
Application Number:
PCT/JP2023/000756
Publication Date:
October 05, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
B32B27/30; B32B7/023
Foreign References:
| JPH05501085A | 1993-03-04 | |||
| JP2019529154A | 2019-10-17 | |||
| CN103897322A | 2014-07-02 | |||
| JP2003500235A | 2003-01-07 | |||
| US20080008845A1 | 2008-01-10 | |||
| JP2015099367A | 2015-05-28 | |||
| US20160303833A1 | 2016-10-20 | |||
| US20170239917A1 | 2017-08-24 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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