Abstract: The embodiments of the present invention relate to a thermoelectric element and a thermoelectric module used for cooling, and the thermoelectric module can be made thin by having a first substrate and a second substrate with different surface areas to raise the heat-dissipation effectiveness.

Abstract: The embodiments of the present invention relate to a thermoelectric element and a thermoelectric module used for cooling, and the thermoelectric module can be made thin by having a first substrate and a second substrate with different surface areas to raise the heat-dissipation effectiveness.

Abstract: Embodiments of the present invention relate to a beverage keeping apparatus capable of cooling and warming, and a container accommodation apparatus that includes an accommodation unit including a container accommodation member configured to accommodate a container therein and a thermoelectric module which is disposed at an external surface of the container accommodation member and applies thermal conversion effect, an extension unit which is coupled to a lower portion of the accommodation unit, extends from an inside to an outside of a case member, and fixes and supports the accommodation unit, and a housing unit which includes a circulation control module which performs control of the thermoelectric module from an outside thereof.

Abstract: Provided is a thermoelectric material including metal oxide powder and thermoelectric powder. Thus, an internal filling rate is improved so that a Peltier effect can be maximized according to the increase of electrical conductivity and a Seebeck coefficient and the reduction of thermal conductivity, thereby enabling the improvement of the figure of merit (ZT) of a thermoelectric element.

Abstract: The embodiment of the present invention relates to equipment for accommodating a beverage for a vehicle capable of performing cooling and heating operations and an apparatus for accommodating a beverage for a vehicle which provides a cup holder for a vehicle having an improved structure capable of being detachably attached to places at a cup holder provided in the vehicle so that the convenience of use can be improved, and at the same time may combine frames having various sizes to change an insertion diameter of the cup holder to allow the apparatus to be easily mounted in a conventional cup holder for a vehicle so that the apparatus can be applied to various kinds of vehicles.

Abstract: The embodiments of the present invention relate to a thermoelectric element and a thermoelectric module, and may provide a thermoelectric element and a thermoelectric module having notably improved cooling capacity (Qc) and rate of temperature change (AT) to be provided by constructing the thermoelectric element by stacking unit members, each of which comprises a semiconductor layer on a substrate, thereby lowering thermal conductivity and raising electric conductivity.

Abstract: The embodiments of the present invention relate to a thermoelectric element and a thermoelectric module used for cooling, and the thermoelectric module can be made thin by having a first substrate and a second substrate with different surface areas to raise the heat-dissipation effectiveness.

Abstract: Provided is a heat conversion device, including: a housing; a thermoelectric module received in the housing and including a thermoelectric semiconductor between substrates disposed to face each other; a first temperature conversion portion and a second temperature conversion portion disposed between the substrates, respectively; and a heat reduction portion adopted to guide a part of a fluid flowing in the housing and passing through the first temperature conversion portion to the second temperature conversion portion.

Abstract: The present invention relates to a thermoelectric device using a bulk material of a nano type, a thermoelectric module having the thermoelectric device and a method of manufacturing thereof. According to the present invention, thin film of a nano thickness is formed on a bulk material formed as several nano types to be re-connected for prohibiting the phonon course.

Abstract: Provided is a heat conversion device, including: a unit thermoelectric module including a first semiconductor element and a second semiconductor element; and a heat conversion module performing heat conversion by coming into contact with the unit thermoelectric module, wherein the heat conversion module includes: a heat conversion substrate coming into direct contact with at least any one of one end and the other end of the first semiconductor element or the second semiconductor element; and a radiating unit disposed on the heat conversion substrate.

Abstract: Provided is a heat conversion device including a thermoelectric element. In the structure of a heat exchanger to which the thermoelectric module is applied, a pair of heat absorbing modules and a heat emitting module are disposed in a horizontal direction so that a desired air volume and wind speed can be maintained without resistance to an air flow path, a heat conversion effect for air can be implemented, a drying and dehumidifying effect can be implemented, and a heat conversion function having high efficiency can be implemented even under low power consumption.

Abstract: Provided is a method of manufacturing a thermoelectric device, including: forming a base substrate formed of a main raw material composed of Bi2(SeXTe1-X)3; milling the base substrate; changing a combination composition of any one material selected from Bi, Se and Te in the base substrate; adding and mixing one or more materials selected from Ag, Au, Pt, Cu, Ni, and Al to and with the base substrate and milling them; and forming a thermoelectric semiconductor device by sintering the milled materials.

Abstract: Provided is a thermoelectric material including metal oxide powder and thermoelectric powder. Thus, an internal filling rate is improved so that a Peltier effect can be maximized according to the increase of electrical conductivity and a Seebeck coefficient and the reduction of thermal conductivity, thereby enabling the improvement of the figure of merit (ZT) of a thermoelectric element.

Abstract: The present invention relates to a thermoelectric device using a bulk material of a nano type, a thermoelectric module having the thermoelectric device and a method of manufacturing thereof. According to the present invention, thin film of a nano thickness is formed on a bulk material formed as several nano types to be re-connected for prohibiting the phonon course.

Abstract: A thermoelectric module and a method of manufacturing the same are provided. The thermoelectric module includes a plurality of thermoelectric elements disposed between first and second substrates opposite to each other and including a metal electrode, the plurality of thermoelectric elements are formed by alternately arranging n-type and p-type thermoelectric semiconductor elements doped with nano particles, and the thermoelectric module includes a thermoelectric element doped with nano particles and connected in series through a metal electrode of upper and lower insulating substrates. Thereby, a thermoelectric index can increase without a high production cost and thus a thermoelectric module having excellent efficiency can be manufactured.