Quantum structure thin film and quantum structure light-emitting module including the same

A quantum structure light-emitting module, comprising:

• a quantum structure thin film which includes:
• an excitation layer including a plurality of quantum structures, said quantum structures being one of quantum dots and quantum rods, and being made of one of cesium lead halide and organic ammonium lead halide, and
• a first substrate and a second substrate that are respectively disposed on two opposite sides of said excitation layer, wherein one of said first substrate and said second substrate includes an inner layer, a buffer layer, and an outer layer that are sequentially disposed on said excitation layer in such order;
• a light-emitting unit that is spaced apart from said quantum structure thin film, and that includes a first light-emitting element emitting a blue light and a second light-emitting element emitting a red light, wherein the blue light emitted from said first light-emitting element and the red light emitted from said second light-emitting element pass through said first substrate and enter said excitation layer, the blue light exciting said quantum structures to emit a green light, and the blue light, the red light and the green light being mixed and exiting through said second substrate, and said first substrate has an incident surface opposite to said excitation layer and said second substrate has a light-exiting surface opposite to said excitation layer;
• a light guide plate disposed on a side of said incident surface of said first substrate, said light guide plate having a light exiting light guide surface facing said incident surface of said first substrate, a reflection light guide surface opposite to said light exiting light guide surface, and an incident light guide surface interconnecting said light exiting light guide surface and said reflection light guide surface, said first light-emitting element and said second light-emitting element facing said incident light guide surface;
• and
• a reflective sheet that is disposed on said reflection light guide surface of said light guide plate, and a green phosphor disposed on said reflective sheet.