Patent ID: 8405047

Claim:
A specimen box for an electron microscope, comprising: a first substrate, which has a first surface, a second surface, a first concave, and one or more first through holes, wherein the first concave is disposed on the second surface, a first thin film corresponding to the first concave is disposed on the first surface, and the first through hole is disposed around the first concave and penetrates through the first substrate; a second substrate, which has a third surface, a fourth surface, and a second concave, wherein the second concave is disposed on the fourth surface, and a second thin film corresponding to the second concave is disposed on the third surface; a metal adhesion layer, which is disposed between the first substrate and the second substrate; and one or more photoelectric elements, which comprises one or more ends, and the photoelectric element is disposed between the first substrate and the second substrate; wherein a space is formed by the first substrate, the second substrate, and the metal adhesion layer, and the end is disposed in the space.