Patent ID: 8683942

Claim:
A chemical bath deposition apparatus, comprising: a chemical bath reaction container; a substrate chuck for fixing a substrate arranged face toward the bottom of the chemical bath reaction container; a swing arm device configured to control an immersion angle of the substrate chuck relative to a bottom surface of the chemical bath reaction container by tilting the substrate chuck and moving the tilted substrate chuck into the chemical bath reaction container, wherein the swing arm device comprises a suspension swing device connected respectively to opposing ends of the substrate chuck and configured to tilt and level the substrate chuck by raising or lowering one end of the substrate chuck relative to the other; multiple solution containers connecting to a reaction solution mixer and further connecting to the chemical bath reaction container; and a temperature control system including a first heater controlling the temperature of the chemical bath reaction container, a second heater controlling the temperature of the substrate chuck, and a third heater controlling the temperature of the multiple solution containers, wherein the chemical bath reaction container comprises a plurality of positioning piles placed in the bottom of the container to fix a distance between the substrate chuck and the bottom of the container.