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. 17, 2015
Filed:
Jun. 21, 2012
Itaru Chida, Kawasaki, JP;
Keiichi Hirota, Yokohama, JP;
Hidekazu Sasaki, Kawasaki, JP;
Takuya Uehara, Yokohama, JP;
Tomoki Suetake, Kawasaki, JP;
Hiroshi Nomura, Kooriyama, JP;
Itaru Chida, Kawasaki, JP;
Keiichi Hirota, Yokohama, JP;
Hidekazu Sasaki, Kawasaki, JP;
Takuya Uehara, Yokohama, JP;
Tomoki Suetake, Kawasaki, JP;
Hiroshi Nomura, Kooriyama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A laser irradiation apparatus of the embodiment includes: a laser light transmission mechanism to guide laser light from a laser light source and emit the laser light from a laser light emission part; a condensing mechanism to condense the laser light; a pipe state casing to house and hold the condensing mechanism inside thereof and have an opening part to irradiate the laser light; a fluid supply mechanism to supply a fluid into the casing to emit the fluid from the opening part; a positioning mechanism provided at the casing to keep a distance from the condensing mechanism to the processing object constant by being brought into contact with the processing object; and a fluid guide mechanism to guide the fluid emitted from the opening part to flow between the casing and the processing object along an axial direction of the casing.