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. 19, 2005
Filed:
May. 20, 2004
Applicants:
Hidefumi Kotsubo, Kodaira, JP;
Yasuhiro Morimura, Kodaira, JP;
Itsuo Tanuma, Sayama, JP;
Inventors:
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J005/16 ;
U.S. Cl.
CPC ...
Abstract
To manufacture an electromagnetic-wave shielding and light transmitting plate having a conductive pattern of which line width is narrow and open area ratio is high, a resin patternis printed on a transparent filmhaving a low affinity for a plated layer by using a resin having a high affinity for the plated layer. Then, a conductive material layer is formed by electroless plating on the resin patternof the film, thereby forming the conductive pattern. After that, the blackening treatment is conducted, thereby obtaining the electromagnetic-wave shielding and light transmitting plate.