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|1. (WO2016064223) UNIT PIXEL AND FINGERPRINT RECOGNITION SENSOR INCLUDING SAME|
NAM, Dong Wook
MIN, Byung Il
KIM, Hyun Sik
|Title:||UNIT PIXEL AND FINGERPRINT RECOGNITION SENSOR INCLUDING SAME|
According to one embodiment of the present invention, a unit pixel is formed on a substrate and converts incident light into an electrical signal, and comprises: a light receiving unit in which photoelectric conversion occurs; and a plurality of metal lines for forming, at the upper part of the light receiving unit, a light incidence path for detecting incident light which is nearly vertical to the light receiving unit, wherein the height of the light incidence path is formed to be larger than the width of the light incidence path.