Thermoelectric module and manufacturing method for thermoelectric module

A method for manufacturing a thermoelectric module comprising:

• forming a bottom electrode on a substrate;
• forming a thermoelectric semiconductor on the bottom electrode;
• forming an insulating layer on the substrate, the bottom electrode and the thermoelectric semiconductor;
• forming a contact hole to expose a top surface of the thermoelectric semiconductor;
• and
• forming a top electrode to electrically connect at least two thermoelectric semiconductors by being contact with surfaces of at least two thermoelectric semiconductors exposed by the contact hole and a portion of the top surface of the insulating layer.

A method for manufacturing a thermoelectric module comprising:

• forming a bottom electrode on a substrate and forming a P-type thermoelectric semiconductor and an N-type thermoelectric semiconductor;
• forming an insulating layer on the substrate, the bottom electrode, the P-type thermoelectric semiconductor and the N-type thermoelectric semiconductor;
• forming contact holes to expose top surfaces of the P-type thermoelectric semiconductor and the N-type thermoelectric semiconductor;
• and
• forming top electrodes to electrically connect the P-type thermoelectric semiconductor and the N-type thermoelectric semiconductor by being contact with surfaces of the P-type thermoelectric semiconductor and the N-type thermoelectric semiconductor exposed by the contact holes and a portion of the top surface of the insulating layer,
• wherein the thermoelectric semiconductor alternatively positions the P-type thermoelectric semiconductor and the N-type thermoelectric semiconductor in a direction of an X-axis, the P-type thermoelectric semiconductor is positioned at the first place and the N-type thermoelectric semiconductor is positioned at the last place;
• the bottom electrodes are arranged in such a way that the thermoelectric semiconductors are electrically connected by two in the X-axis in series;
• and
• a first arrangement unit, which is made of an arrangement of the bottom electrodes and the thermoelectric semiconductors in the direction of the X-axis, becomes parallel to the X-axis and is repeatedly arranged in a direction of a Y-axis.

A method for manufacturing a thermoelectric module comprising:

• forming a bottom electrode on a substrate;
• forming thermoelectric semiconductors on the bottom electrode;
• forming release parts within top surfaces of the thermoelectric semiconductors;
• forming an insulating layer on the substrate, the bottom electrode and the release parts;
• forming contact holes to expose the top surface of the thermoelectric semiconductors by removing the release part;
• and
• forming top electrodes to electrically connect at least two thermoelectric semiconductors by being contact with surfaces of at least two thermoelectric semiconductors and a portion of the top surface of the insulating layer.