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:
Jan. 14, 2014
Filed:
Jun. 18, 2012
Applicants:
Tomoyasu Kudo, Oita, JP;
Kenichi Yoshino, Oita, JP;
Masaki Kamimura, Oita, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/148 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a method for manufacturing a semiconductor device includes implanting impurity ions to a semiconductor layer in which an electrode is embedded; forming a light absorption film which absorbs laser light at a side of the electrode to which the laser light is irradiated; and activating the impurity ions by irradiating laser light to the semiconductor layer at which the light absorption film is formed in the forming.