Patent ID: 7905961

Claim:
A linear type deposition source comprising: a crucible in a deposition chamber, the crucible for evaporating materials in the crucible; a heating source for applying heat to the crucible; a housing for isolating the heat emitted from the heating source; a pair of supports between the heating source and the housing for supporting the heating source, the pair of supports comprising an inner support and an outer support, the inner support and the outer support each comprising an inside facing the heating source and an outside facing the housing; a reflector between the pair of supports for reflecting the heat from the heating source toward the crucible, the outside of the inner support and the inside of the outer support each facing the reflector; an outer wall for anchoring the crucible; and a nozzle unit for spraying the materials evaporated from the crucible, wherein the heating source is a plate-type heating source, and wherein the housing has a cooling water line configured for cooling water to flow through the cooling water line.