Microfluidic chip
AssigneeBoe Technology Group Co., Ltd.
InventorsHaonan Liu, Yudan Yin, Ding Ding
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Abstract
The present disclosure relates to a microfluidic chip. The microfluidic chip includes a first substrate, and the first substrate includes a sample input hole and a reaction region located downstream of the sample input hole. The reaction region includes at least one groove, an orthographic projection of each groove on the first substrate is an axisymmetric pattern, a width of the axisymmetric pattern in a first direction is not less than a width of the axisymmetric pattern in a second direction, and the first direction is perpendicular to the second direction.
Claims19
A microfluidic chip, comprising a first substrate, the first substrate comprising:
- a sample input hole;
- and
- a reaction region located downstream of the sample input hole,
- wherein the reaction region comprises at least one groove, a shape of the at least one groove is an axisymmetric pattern, a width of the axisymmetric pattern in a first direction is not less than a width of the axisymmetric pattern in a second direction, and the first direction is perpendicular to the second direction,
- the microfluidic chip further comprises:
- a second substrate disposed opposite to the first substrate, the second substrate comprising an opening penetrating the second substrate;
- and
- a cover plate on a side of the second substrate away from the first substrate,
- wherein the reaction region is exposed by the opening, and the opening is covered by the cover plate on the side of the second substrate away from the first substrate.
Dependencies are inferred from the claim text.