Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Polarizer or special ray transmission
Reexamination Certificate
2005-04-19
2005-04-19
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Polarizer or special ray transmission
C313S461000, C313S473000
Reexamination Certificate
active
06882091
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 pattern2is printed on a transparent film1having 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 pattern2of the film1, thereby forming the conductive pattern3. After that, the blackening treatment is conducted, thereby obtaining the electromagnetic-wave shielding and light transmitting plate.
REFERENCES:
patent: 10-161550 (1998-06-01), None
patent: 2000-59080 (2000-02-01), None
patent: 2000-196285 (2000-07-01), None
patent: 2000-282286 (2000-10-01), None
Kotsubo Hidefumi
Morimura Yasuhiro
Tanuma Itsuo
Bridgestone Corporation
Patel Vip
Sughrue & Mion, PLLC
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