| abstract |
The present invention describes an electronic smoking article comprising a cartridge (300) having an outer wall, an engaging end, and a mouth end, a control housing (200) configured to receive the engaging end of the cartridge, an electrical energy source, a liquid within the cartridge, the liquid comprising an inhalable substance, a substrate within the cartridge configured to absorb or adsorb the liquid comprising the inhalable substance, a heating member within the cartridge in direct contact with the substrate and configured for vaporization of the liquid comprising the inhalable substance. |