Patent ID: 9111824
Filing Date: 2015-08-18
Classification: H01L

Abstract:
1. A semiconductor device comprising: a photodiode comprising a first electrode and a second electrode; a first capacitor comprising a first electrode and a second electrode; a first transistor comprising a source and a drain; a second transistor comprising a gate, a source and a drain; a third transistor comprising a source and a drain, and a wiring, wherein one of the first electrode and the second electrode of the photodiode is electrically connected to the wiring, wherein one of the first electrode and the second electrode of the first capacitor is electrically connected to the other of the first electrode and the second electrode of the photodiode, wherein the other of the first electrode and the second electrode of the first capacitor is electrically connected to one of the source and the drain of the first transistor, and the gate of the second transistor, and wherein one of the source and the drain of the second transistor is electrically connected to one of the source and the drain of the third transistor.