Patent ID: 8418853

Claim:
A reticle pod disposed with sensing apparatus, comprising: a lower cover, having a first inner surface, a plurality of fasteners being formed on said first inner surface; an upper cover, having a second inner surface and an outer surface opposite to another side of said second inner surface and being disposed with at least a through hole that penetrates said outer surface and said second inner surface, a first inner space being formed by said first inner surface and said second inner surface when said lower cover and said upper cover are joined together; a lower subcover, located in said first inner space and contacting said plurality of fasteners, said lower subcover having a first inner subsurface; an upper subcover, located in said first inner space and having a second inner subsurface and an outer subsurface opposite to another side of said second inner subsurface, a second inner space being formed by said first inner subsurface and said second inner subsurface when said lower subcover and said upper subcover are joined together; and at least a sensor, disposed in said through hole, each of said sensor having a sensor end and said sensor end being located on said second inner surface of said upper cover, the sensor sensing and detecting a condition between said first inner space and said second inner space a thermo-hygrometer being disposed in said first inner space.