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:
Apr. 11, 2006
Filed:
May. 13, 2003
Applicants:
Takahiro Hayashi, Shizuoka, JP;
Kenzaburou Iijima, Shizuoka, JP;
Inventors:
Takahiro Hayashi, Shizuoka, JP;
Kenzaburou Iijima, Shizuoka, JP;
Assignee:
Yamaha Corporation, Shizuoka-Ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Peltier module is appropriate to a cooler incorporated in an optical communication module, and includes a series of Peltier junctions sandwiched between two substrates and power supply electrodes respectively connected to the outermost Peltier junctions, wherein the power supply electrodes pass through hollow spaces formed in one of the substrates so that conductive wires approach the contact areas in the upper surfaces of the power supply electrodes through the hollow space without a sharp bend.