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:
Dec. 28, 2010
Filed:
Aug. 11, 2008
Applicants:
Shinjiro Hayashi, Saitama, JP;
Hisanori Takiguchi, Saitama, JP;
Inventors:
Shinjiro Hayashi, Saitama, JP;
Hisanori Takiguchi, Saitama, JP;
Assignee:
Rohm and Haas Electronic Materials LLC, Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/38 (2006.01); C23C 18/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a copper plating solution composition that precipitates copper plated membranes that are both uniform and smooth and which has good external appearance even if the copper plated membranes that are formed are relatively thin. The copper plating solution composition contains chlorine ions and bromide ions in specific volumes.