| 摘要 |
An infrared ray sensor and a method of fabricating the same is provided to increase detection sensitivity and to be easily fabricated with high yield rate. Provided herein is an infrared ray sensor having a frame-shaped substrate section formed in a square frame shape, a projecting base material section formed inside the frame-shaped substrate section and elongating to an incident direction of an infrared ray, and an infrared ray detection section provided on at least an upper lateral surface of the projecting base material section. The projecting base material section is made up of a plurality of rib-like element base material sections having a plurality of vertical base material sections and horizontal base material sections combined in a lattice shape.
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