Abstract: The disclosure provides an electrochemical pump for drug delivery, and a drug delivery device thereof. The electrochemical pump includes: a substrate having a first surface, a second surface and a plurality of through holes, wherein the second surface has a plurality of contacts, and the through holes have a conductive material therein which is electrically connected to the plurality of contacts; a plurality of electrodes disposed on the first surface and electrically connected to the plurality of contacts on the second surface through the conductive material in the plurality of through holes; an electronic device disposed on the second surface and electrically connected to the contacts on the second surface; and a space for accommodating electrolyte, which has an electrolyte therein, and is adjacent to the first surface such that the plurality of electrodes is in contact with the electrolyte. The disclosure also provides a drug delivery device implementing the electrochemical pump.

Abstract: An electronic system includes a heat source and a cooling module. The cooling module includes a cold plate and a thermally conductive component. The cold plate has a fluid chamber, a thermally coupling surface and a heat dissipation surface, the fluid chamber is located between the thermally coupling surface and the heat dissipation surface, and the thermally coupling surface is thermally coupled with the heat source. The thermally conductive component is thermally coupled with the cold plate. The thermally conductive component extends from one side of the cold plate located closer to the thermally coupling surface to another side of the cold plate located closer to the heat dissipation surface.

Abstract: A position touch screen panel using a unique pattern of arranging the resistive sensing circuit, in which the touch screen panel is formed by two substrates symmetrically overlapped, having four sensor lines extending along the periphery of the substrates and creating parallel connections to cover four corners, such that at least one pair of parallel connections in opposite corners (on diagonal corners) shall attain matching voltages, where the matching voltages shall be realized only if high voltage is measured from parallel connections at one corner; and low voltage is measured from parallel connections in an opposite corner; whereby voltage levels at corner points are defined relative to other corner points on one sensor line, not from comparison of two sensor lines. Using the above circuit arrangement, the touch screen panel is able to determine the touch position accurately.

Abstract: A position touch screen panel using a unique pattern of arranging the resistive sensing circuit, in which the touch screen panel is formed by two substrates symmetrically overlapped, having four sensor lines extending along the periphery of the substrates and creating parallel connections to cover four corners, such that at least one pair of parallel connections in opposite corners (on diagonal corners) shall attain matching voltages, where the matching voltages shall be realized only if high voltage is measured from parallel connections at one corner; and low voltage is measured from parallel connections in an opposite corner; whereby voltage levels at corner points are defined relative to other corner points on one sensor line, not from comparison of two sensor lines. Using the above circuit arrangement, the touch screen panel is able to determine the touch position accurately.