BIOSENSOR
First Claim
1. A biosensor that is configured to be inserted into a display device and measures a material contained in a sample, the biosensor comprising:
- first and second substrates that are opposed to each other;
a sample guiding layer that has two sample inlets and is located on the first substrate;
a first electrode that is located between the first substrate and the sample guiding layer;
a second electrode that is located between the second substrate and the sample guiding layer, and spaced apart from the first electrode;
a third electrode that is located between the sample guiding layer and the second substrate; and
a penetrated opening that penetrates the first substrate, the sample guiding layer, and the second substrate,wherein the biosensor further comprisesa long edge, anda short edge that shares a corner of the biosensor and neighbors the long edge, andwherein each of the two sample inlets is formed to correspond to the long edge and short edge, respectively.
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Accused Products
Abstract
A biosensor that is capable of measuring a material contained in a sample is provided. The biosensor is configured to be inserted into a display device, and measures a material contained in the sample. The biosensor includes i) first and second substrates that are opposed to each other; ii) a sample guiding layer that has two sample injection openings and is located on the first substrate; iii) a first electrode that is located between the first substrate and the sample guiding layer; iv) a second electrode that is located between the second substrate and the sample guiding layer; v) a third electrode that is located between the sample guiding layer and the second substrate; and vi) a penetrated opening that penetrates the first substrate, the sample guiding layer, and the second substrate. The second electrode is spaced apart from the first electrode. The biosensor further includes i) a long edge, and ii) a short edge that shares a corner of the biosensor and neighbors the long edge. Each of the two sample injection openings is formed to correspond to the long edge and the short edge, respectively.
10 Citations
20 Claims
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1. A biosensor that is configured to be inserted into a display device and measures a material contained in a sample, the biosensor comprising:
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first and second substrates that are opposed to each other; a sample guiding layer that has two sample inlets and is located on the first substrate; a first electrode that is located between the first substrate and the sample guiding layer; a second electrode that is located between the second substrate and the sample guiding layer, and spaced apart from the first electrode; a third electrode that is located between the sample guiding layer and the second substrate; and a penetrated opening that penetrates the first substrate, the sample guiding layer, and the second substrate, wherein the biosensor further comprises a long edge, and a short edge that shares a corner of the biosensor and neighbors the long edge, and wherein each of the two sample inlets is formed to correspond to the long edge and short edge, respectively. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20)
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19. A biosensor comprising:
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a first substrate; an adhesive cover equipped with a plurality of sample inlets and located on the first substrate; a second substrate overlying the adhesive cover; at least one hole penetrating through the first substrate, the adhesive cover, and the second substrate, and formed to extend in a direction intersecting the sample inlet; a first electrode that is formed between the first substrate and the adhesive cover, along the circumference of the first substrate; a second electrode that is formed between the first substrate and the adhesive cover to be enveloped by the first electrode; a third electrode that is located between the adhesive cover and the second substrate; and a non-conductive material layer that is located between the first electrode and second electrode and the adhesive cover, while exposing portions of the first electrode and the second electrode, wherein the plurality of sample inlets include a first sample inlet that is formed on one side of the adhesive cover and a second sample inlet that is formed on the other side of the adhesive cover, and wherein the first sample inlet and the second sample inlet are formed at positions that cross each other in an offset manner and the channel is located between the first sample inlet and the second sample inlet.
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Specification