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Antiviral Optical Film, Image Display Panel, And Image Display Device
Abstract: The purpose of the present invention is to provide an optical film which can achieve satisfactory antiviral properties while preventing the deterioration in the visibility thereof. Provided is an antiviral optical film having a resin layer comprising a binder resin and an antiviral agent on at least one of the surfaces of the optical film, in which the surface of the resin layer has a Sdr value, which is an interface developed area ratio as prescribed in ISO 25178-2:2012, of 1.0×10-5 to 1.5×10-1 inclusive.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
06 December 2024
Publication Number
50/2024
Publication Type
INA
Invention Field
PHYSICS
Status
Email
Parent Application
Applicants
DAI NIPPON PRINTING CO., LTD.
1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
Inventors
1. KATSUMATA Aya
c/o DAI NIPPON PRINTING CO., LTD., 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
2. TADAKI Takanobu
c/o DAI NIPPON PRINTING CO., LTD., 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
3. OGAWA Tomohiro
c/o DAI NIPPON PRINTING CO., LTD., 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
4. KUZUHARA Mitsuhiro
c/o DAI NIPPON PRINTING CO., LTD., 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
5. UCHIYA Naoyuki
c/o DAI NIPPON PRINTING CO., LTD., 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
6. FURUI Gen
c/o DAI NIPPON PRINTING CO., LTD., 1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo
1628001
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202447096366-STATEMENT OF UNDERTAKING (FORM 3) [06-12-2024(online)].pdf | 2024-12-06 |
| 2 | 202447096366-REQUEST FOR EXAMINATION (FORM-18) [06-12-2024(online)].pdf | 2024-12-06 |
| 3 | 202447096366-PROOF OF RIGHT [06-12-2024(online)].pdf | 2024-12-06 |
| 4 | 202447096366-PRIORITY DOCUMENTS [06-12-2024(online)].pdf | 2024-12-06 |
| 5 | 202447096366-FORM 18 [06-12-2024(online)].pdf | 2024-12-06 |
| 6 | 202447096366-FORM 1 [06-12-2024(online)].pdf | 2024-12-06 |
| 7 | 202447096366-DRAWINGS [06-12-2024(online)].pdf | 2024-12-06 |
| 8 | 202447096366-DECLARATION OF INVENTORSHIP (FORM 5) [06-12-2024(online)].pdf | 2024-12-06 |
| 9 | 202447096366-COMPLETE SPECIFICATION [06-12-2024(online)].pdf | 2024-12-06 |
| 10 | 202447096366-FORM-26 [09-12-2024(online)].pdf | 2024-12-09 |
| 11 | 202447096366-FORM 3 [24-04-2025(online)].pdf | 2025-04-24 |