Electrowetting electrode device with electromagnetic field for actuation of magnetic-bead biochemical detection system
First Claim
1. A detecting device, comprising:
- a first substrate;
a magnetic layer located on said first substrate;
an isolation layer located on said magnetic layer;
at least a first electrode located on said isolation layer, wherein said first electrode is zigzag-shaped;
a first dielectric layer located on said first electrode;
a first hydrophobic layer located on said first dielectric layer;
a second substrate;
at least a second electrode located on said second substrate and having a cathode and an anode, wherein said cathode and said anode are comb-shaped and are interlaced with each other;
a second dielectric layer located on said second electrode; and
a second hydrophobic layer located on said second dielectric layer.
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Abstract
A detecting device for biochemical detections is provided. The detecting device includes a first substrate, a magnetic layer located on the first substrate, an isolation layer located on the magnetic layer, at least a first electrode located on the isolation layer, a first dielectric layer located on the first electrode, a first hydrophobic layer located on the first dielectric layer, a second substrate, at least a second electrode located on the second substrate and having a cathode and an anode, a second dielectric layer located on the second electrode and a second hydrophobic layer located on the second dielectric layer. The first electrode is zigzag-shaped, and the cathode and the anode of the second electrode are comb-shaped and interlaced with each other.
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Citations
20 Claims
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1. A detecting device, comprising:
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a first substrate;
a magnetic layer located on said first substrate;
an isolation layer located on said magnetic layer;
at least a first electrode located on said isolation layer, wherein said first electrode is zigzag-shaped;
a first dielectric layer located on said first electrode;
a first hydrophobic layer located on said first dielectric layer;
a second substrate;
at least a second electrode located on said second substrate and having a cathode and an anode, wherein said cathode and said anode are comb-shaped and are interlaced with each other;
a second dielectric layer located on said second electrode; and
a second hydrophobic layer located on said second dielectric layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A detecting device, comprising:
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a first substrate;
at least a first electrode located on said first substrate, wherein said first electrode is zigzag-shaped;
a second substrate; and
at least a second electrode located on said second substrate and having a cathode and an anode, wherein said cathode and said anode are comb-shaped and are interlaced with each other. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A detecting device, comprising:
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a first substrate;
at least a first electrode located on said first substrate;
a second substrate; and
at least a second electrode located on said second substrate and having a cathode and an anode, wherein said cathode and said anode are comb-shaped and are interlaced with each other.
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Specification