The present disclosure relates to: a transparent sheet heater including: a substrate; a pattern layer formed on the substrate; a heat-generating layer formed on the pattern layer and including a conductive material; and an electrode connected on the heat-generating layer; a transparent sheet heater including: a substrate; a heat-generating layer formed on the substrate and including a conductive material; an electrode connected on the heat-generating layer; and a protective layer formed on the heat-generating layer, wherein the protective layer includes pores; and a transparent sheet heater system which is formed by connecting the multiple transparent sheet heaters in series or in parallel.

A heated composite structure and a method for forming a heated composite structure. The structure includes carbon fibers embedded within a thermoplastic matrix. The carbon fibers are connected with first and second electrodes that are configured to be connected with an electric source such that applying current to the electrodes causes current to flow through the embedded carbon fibers to provide resistive heating sufficient to heat the composite structure to impede formation of ice on the composite structure.

The present invention is directed to high temperature energy storage arrangements that utilize electrical heating elements for charging a carbon-based heat retaining core. A high temperature electrically isolating support element is used to support a resistive heating element. The components are designed for extended life in a high temperature thermal core with frequent thermal cycling. The heat retaining core is of graphite or carbon based material that is electrically conductive. The electrically isolating support element reduces leakage current losses while providing high mechanical strength and effective heat transfer from the resistive heating element to the heat retaining core. The contact surface of the electrically isolating support element and the resistive heating element is limited while still providing effective mechanical support. The support element and heating element engage in a manner to locate and position the support element on the heating element.

The present disclosure relates to a surface heating heater pipe and an aerosol generating device including the same, and more particularly, to a surface heating heater pipe having improved performance by implementing a surface heating structure using graphene and an aerosol generating device including the same. A heater pipe for an aerosol generating device for transferring heat to an aerosol-forming article includes a body formed of metal and having a shape of a pipe having a space for accommodating the aerosol-forming article, a first insulating layer formed on an outer surface of the body, a graphene layer formed on the first insulating layer by deposition, and a second insulating layer formed on the graphene layer.

A PBN-coated carbon heater is disclosed in which the carbon base body is anisotropic with respect to thermal expansion coefficient such that the maximum-to-minimum coefficient ratio is 1.02 through 1.50 for temperatures between 50 and 800 degree C.; preferably the carbon base body is also anisotropic with respect to electric resistivity such that the maximum-to-minimum resistivity ratio is greater than 1.04 but not greater than 1.51, and the direction in which the resistivity is maximum coincides the direction of the heater pattern in which the electricity runs the longest distance.

A wafer placement table includes a ceramic substrate having a wafer placement surface; a first electrically conductive layer embedded in the ceramic substrate; and an electrically conductive via connected at one end to the first electrically conductive layer, wherein the electrically conductive via includes a plurality of columnar members connected together in a vertical direction, and wherein the area of the connection surface of one of two columnar members connected to each other is larger than the area of the connection surface of the other.

There is provided a substrate holder including: a ceramic base member; electrodes embedded in the ceramic base member; at least one conductive member embedded in the ceramic base member; connecting parts each of which has an end electrically connected to one of the electrodes; a land electrically connected to the at least one conductive member; and terminals each of which has an end connected to one of the electrodes, the at least one conductive member or the land. A resistance value between a connecting part, included in the connecting parts and connected to the at least one conductive member, and a terminal, included in the terminals and connected to the at least one conductive member is smaller than a resistance value between both ends of each of the electrodes; and the number of the terminals is smaller than two times the number of the electrodes.

A case for an electronic cigarette vaporiser, the case including an automatic lifting mechanism that lifts the vaporiser up a few mm from the case to enable a user to easily grasp the vaporiser and withdraw it from the case. The lifting mechanism can be spring- based. The case both re-fills the vaporiser with liquid and also re-charges a battery in the vaporiser.

A removable heater assembly for an aerosol-generating device is provided, the removable heater assembly being configured to heat a tobacco plug and including an electrical heater, a data storage device, and data stored on the data storage device, the data including calibration data for the electrical heater. An aerosol-generating device is also provided, including the removable heater assembly, a housing defining a cavity configured to removably receive the removable heater assembly and an aerosol-generating article, a power supply, and a controller configured to receive data from the data storage device of the removable heater assembly and to control a supply of electrical power from the power supply to the electrical heater of the removable heater assembly based on the received data.

A method for producing a heater with a co-sintered multilayer construction for a system for providing an inhalable aerosol, including providing at least one first substrate layer, arranging at least one first insulating layer at least in areas on the first substrate layer, arranging at least one heating element at least in areas on the first insulating layer, arranging at least one second substrate layer and at least one second insulating layer at least in areas on the heating element. The second insulating layer is arranged at least in areas on the second substrate layer, and the second insulating layer is in contact at least in areas with the heating element and/or with the first insulating layer. The method includes pressing the layers and the heating element, and firing the pressed layers in order to co-sinter the layers of the multilayer construction.