NOVELTY - A lithium-air hybrid battery comprises: ion conductive glass ceramic (30); lithium metal negative electrode (10) comprising liquid electrolyte (12) and bonded to one side of ion conductive glass ceramic; porous solid electrolyte (22) air positive electrode (20) prepared by mixing carbon, catalyst, binder, solid electrolyte, solvent, and filler and coated on other side of ceramic; negative electrode current collector (14) attached to outer surface negative electrode; and positive electrode current collector (24) attached to outer surface of positive electrode.    USE - As lithium-air hybrid battery (claimed) for hybrid and electric vehicles.    ADVANTAGE - The lithium-air hybrid battery solid electrolyte air positive electrode having pores can be prepared by first process in which first slurry prepared by mixing binder, solid electrolyte, solvent, and filler is coated and dried on ion conductive glass ceramic to prepare solid electrolyte support layer having pores; and second process in which second slurry prepared by mixing carbon, catalyst, binder, solid electrolyte, solvent, and filler is coated on thus prepared solid electrolyte support layer. A porous solid electrolyte air positive electrode may be prepared by thinly coating and drying solid electrolyte and binder layer on metal foam having pores, instead of coating slurry on ion conductive glass ceramic. Finally, ion conductive glass ceramic formed on thus prepared porous solid electrolyte air positive electrode is stacked and bonded to lithium metal negative electrode, thus manufacturing lithium-air hybrid battery system, in which ion conductive glass ceramic coated with porous solid electrolyte air positive electrode is fixed to top of liquid electrolyte injected into top of lithium metal negative electrode such that liquid electrolyte does not leak to outside using gasket, thus manufactures lithium-air hybrid battery system in which lithium metal negative electrode and porous solid electrolyte air positive electrode are stacked on both sides of ion conductive glass ceramic. Further, since porous solid electrolyte air positive electrode coated on ion conductive glass ceramic can be stacked in both directions with respect to lithium metal negative electrode including liquid electrolyte such that liquid electrolyte is not influenced by gravity, increases energy density of battery.    DETAILED DESCRIPTION - A lithium-air hybrid battery comprises: ion conductive glass ceramic (30); lithium metal negative electrode (10) comprising liquid electrolyte (12) and bonded to one side of ion conductive glass ceramic; porous solid electrolyte (22) air positive electrode (20) prepared by mixing carbon, catalyst, binder, solid electrolyte, solvent, and filler in predetermined ratio and coating and drying mixture on other side of ion conductive glass ceramic; negative electrode current collector (14) attached to outer surface of lithium metal negative electrode; and positive electrode current collector (24) attached to outer surface of porous solid electrolyte air positive electrode. The porous solid electrolyte air positive electrode coated on ion conductive glass ceramic is stacked in both directions with respect to lithium metal negative electrode comprising liquid electrolyte. The solid electrolyte has lithium ion conductivity. An INDEPENDENT CLAIM is included for method for manufacturing the lithium-air hybrid battery, involving: injecting liquid electrolyte prepared by mixing lithium salt and solvent into top of lithium metal negative electrode including negative electrode current collector attached to its bottom; preparing porous solid electrolyte air positive electrode on ion conductive glass ceramic by coating; fixing ion conductive glass ceramic coated with porous solid electrolyte air positive electrode onto liquid electrolyte; and attaching porous positive electrode current collector having air path to top of porous solid electrolyte air positive electrode.    DESCRIPTION OF DRAWING(S) - The figure shows schematic cross-sectional views showing lithium-air hybrid battery system.    Lithium metal negative electrode (10)    Liquid electrolyte (12)    Negative electrode current collector (14)    Porous solid electrolyte air positive electrode (20)    Solid electrolyte (22)    Porous positive electrode current collector (24)    Ion conductive glass ceramic (30)