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:
Mar. 19, 2013
Filed:
May. 13, 2011
Applicants:
Masashi Hayashi, Osaka, JP;
Masao Uchida, Osaka, JP;
Kunimasa Takahashi, Osaka, JP;
Inventors:
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor chip of the present invention is a semiconductor device that includes a hexagonal semiconductor layer having anisotropic mechanical properties. A semiconductor chip (), when viewed from a direction perpendicular to the semiconductor chip (), has a rectangular shape that has a first side (A) and a second side (B) orthogonal to the first side (A). The amount of thermal deformation along a direction in which the first side (A) extends and the amount of thermal deformation along a direction in which the second side (B) extends are substantially equal to each other.