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:
Dec. 29, 2015
Filed:
Sep. 09, 2014
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Kazuo Fujimura, Kanazawa Ishikawa, JP;
Hironori Yamasaki, Nonoichi Ishikawa, JP;
Tadashi Ono, Nomi Ishikawa, JP;
Shinsaku Kubo, Nonoichi Ishikawa, JP;
Shinji Nunotani, Kanazawa Ishikawa, JP;
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Abstract
According to one embodiment, the second insulating film is provided between the first interconnect portion and the second interconnect portion, and at an outer periphery of a side face of the semiconductor layer. The optical layer is provided on the first side and on the second insulating film at the outer periphery. The optical layer is transmissive with respect to light emitted from the light emitting layer. A plurality of protrusions and a plurality of recesses are provided at the first side. Peaks of the protrusions are positioned closer to the second side than an end on the second insulating film side of the optical layer at the outer periphery.