Patent ID: 9019439
Filing Date: 2015-04-28
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a first substrate including a first gate line and a second gate line which extend in a first direction and which are disposed with a first pitch along a second direction crossing the first direction, a first source line and a second source line which extend in the second direction and which are disposed with a second pitch, which is greater than the first pitch, along the first direction, a semiconductor layer, a gate electrode electrically connected to the first gate line, a source electrode which contacts the semiconductor layer and which is electrically connected to the first source line, a drain electrode which is formed of the same material as the first source line and the second source line, the drain electrode including a first electrode portion which contacts the semiconductor layer, a second electrode portion which is connected to the first gate line side of the first electrode portion and which extends in the first direction, and a third electrode portion which is connected to the second gate line side of the first electrode portion and which extends in the first direction, and a storage capacitance line which passes below at least one of the second electrode portion and the third electrode portion between the first gate line and the second gate line and which extends in the first direction; a second substrate including a common electrode, the common electrode including main common electrodes which extend in the first direction and which are located, respectively, between the second electrode portion and the third electrode portion, above the first gate line, and above the second gate line; and a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate.