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:
Oct. 15, 2013
Filed:
Jan. 13, 2011
Hisashi Ootomo, Kawasaki, JP;
Tomonori Ezoe, Kawasaki, JP;
Hisashi Ootomo, Kawasaki, JP;
Tomonori Ezoe, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a substrate unit includes an electronic circuit substrate which includes a first width dimension portion, and a second width dimension portion continuous with the front direction side of the first width dimension portion. A first concave portion is formed on the first direction side of the first width dimension portion and a second concave portion is formed on the second direction side of the first width dimension portion in the electronic circuit substrate. The substrate unit includes a heat sink which includes a first side frame portion fixed to the first width dimension portion from the first concave portion, a second side frame portion fixed to the first width dimension portion from the second concave portion, and a sink main body portion continuous from the first side frame portion to the second side frame portion.