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:
Nov. 13, 2018
Filed:
Mar. 05, 2018
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Yosuke Akimoto, Yokohama, JP;
Shouhei Kousai, Yokohama, JP;
Kaita Imai, Tokyo, JP;
Michihiko Nishigaki, Kawasaki, JP;
Yutaka Onozuka, Yokohama, JP;
Miyu Nagai, Kawasaki, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
According to one embodiment, an optical sensor includes a first substrate, a first insulating film and a light-shielding film. The first substrate has a light detecting region detecting fluorescence generated from a fluorescent material by light with which irradiation is performed from a lateral side. The first insulating film is provided on the first substrate. The light-shielding film is provided, at least, on a side surface of the first substrate to which the light enters, on a side surface of the first insulating film and above a region excluding a region corresponding to the light detecting region of the first insulating film.