Patent ID: 9257567
Filing Date: 2016-02-09
CPC Classification: H01L,H04N

Claim Text:
1. A semiconductor device comprising: a first photoelectric conversion element; a second photoelectric conversion element; a first transistor; a second transistor; a third transistor; a fourth transistor; a fifth transistor; and a sixth transistor, wherein one of a source and a drain of the first transistor is electrically connected to the first photoelectric conversion element, wherein one of a source and a drain of the second transistor is electrically connected to the second photoelectric conversion element, wherein the other of the source and the drain of the first transistor is electrically connected to a gate of the third transistor, wherein the other of the source and the drain of the second transistor is electrically connected to a gate of the fourth transistor, wherein one of a source and a drain of the third transistor is electrically connected to a source and a drain of the fifth transistor, wherein one of a source and a drain of the fourth transistor is electrically connected to a source and a drain of the sixth transistor, wherein a gate of the first transistor is electrically connected to a first wiring, wherein a gate of the second transistor is electrically connected to the first wiring, wherein a gate of the fifth transistor is electrically connected to a second wiring, wherein a gate of the sixth transistor is electrically connected to a third wiring, wherein the first transistor comprises an oxide semiconductor, and wherein the second transistor comprises an oxide semiconductor.