Patent ID: 9599726
Date: 2017-03-21
CPC Classifications: G01T,H01L

Claim:
1. A crystal-array module coupled to a photoelectric device, the crystal-array module comprising a plurality of unit crystal strips, wherein the crystal-array module has a three-dimensional shape of a frustum or a combination of a gengon and a frustum, the frustum being coupled to the photoelectric device, and the frustum comprising a first bottom face coupled to the photoelectric device and a first top face opposite to the first bottom face, the area of the first bottom face being less than that of the first top face, and wherein when forming the crystal-array by using the unit crystal strips, an optical reflective material is coated on a part of a face of each of the crystal strips, which face adjoins an adjacent crystal strip, to optically isolate the crystal strips from each other, and a windowing part is formed on other part of the face of each of the crystal strips, so that a part of visible light photons of one of the unit crystal strips get into another unit crystal strip through the windowing part.