Optics: measuring and testing – Of light reflection
Reexamination Certificate
2008-07-22
2008-07-22
Lauchman, L. G. (Department: 2877)
Optics: measuring and testing
Of light reflection
Reexamination Certificate
active
11448070
ABSTRACT:
A method of producing a sensing element used in a detecting device for detecting a target substance in a specimen with the use of plasmon resonance. The method includes the steps of forming an insulating layer on a substrate, the surface of the substrate having an electroconductive layer including a first electroconductive material, forming a plurality of holes through the insulating layer to form an insulating pattern, filling up the holes with a second electroconductive material to form a metallic pattern, removing the insulating pattern, and removing a region other than the region sandwiched by the metallic pattern and the substrate in the electroconductive layer, using the metallic pattern as a mask.
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Ogawa Miki
Utsunomiya Norihiko
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Lauchman L. G.
Underwood Jarreas C
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