Abstract
A cell-assembly array chip comprises a first substrate, a second substrate and a plurality of spacer elements. The first substrate, the spacer elements and the second substrate are stacked to be one in order, wherein the spacer elements are interval circular arranged and disposed on the second substrate, so as to define a cell-assembly region and at least one towing channel. Cells of cell suspension are vertically precipitated to the cell-assembly region by gravity. Therefore, because the liquid of cell suspension horizontally and radially passed the towing channel outward and the pulling effect from inner to outer generated by the evaporation effect of the liquid, so as to cause the cells are arranged by the cell-assembly array to the cell-assembly region. The present invention further provides a manufacturing method of a cell-assembly array chip to solve the conventional problems which is difficult to culture living cells and not easy to apply optical observation.