The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2006
Filed:
Mar. 29, 2001
Kenji Todori, Yokohama, JP;
Toshihiko Nagase, Kawasaki, JP;
Katsutaro Ichihara, Yokohama, JP;
Naoko Kihara, Matsudo, JP;
Kenji Todori, Yokohama, JP;
Toshihiko Nagase, Kawasaki, JP;
Katsutaro Ichihara, Yokohama, JP;
Naoko Kihara, Matsudo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An optical disk from which recorded data are read out by means of light irradiation has a substrate having recording pits as data on a surface thereof, and stacked films formed on the substrate. The stacked films contain a super-resolution film of a polymer matrix and semiconductor particles having an organic group covalently bonded thereto, and a reflective film reflecting light. The super-resolution film and the reflective film are provided in this order from a light incident side.