Liquid crystal display device comprising transition electrodes having a same potential as a corresponding one of the scanning lines
View Patent ↗A liquid crystal device includes a first substrate; a second substrate facing the first substrate; and a liquid crystal layer sandwiched between the first substrate and the second substrate. A display operation is performed by changing an alignment state of the liquid crystal layer from a splay alignment to a bend alignment. The first substrate includes a plurality of scanning lines, a plurality of data lines intersecting the plurality of scanning lines, a plurality of pixel electrodes, and a plurality of transition electrodes generating a potential difference with respect to the pixel electrodes, the plurality of transition electrodes being formed closer to the liquid crystal layer than the scanning lines or the data lines and closer to the first substrate than the pixel electrodes.
1. A liquid crystal device comprising:
a first substrate;
a second substrate facing the first substrate; and
a liquid crystal layer sandwiched between the first substrate and the second substrate,
wherein the liquid crystal device is configured to perform display operation after transition of the liquid crystal layer from a splay alignment state to a bend alignment state,
wherein the first substrate includes
a plurality of scanning lines,
a plurality of data lines intersecting the plurality of scanning lines,
a plurality of pixel electrodes, and
a plurality of transition electrodes generating a potential difference with respect to the pixel electrodes, the plurality of transition electrodes being formed closer to the liquid crystal layer than the scanning lines or the data lines and closer to the first substrate than the pixel electrodes, and
wherein each of the transition electrodes has a same potential as a corresponding one of the scanning lines.
2. The liquid crystal device according to claim 1 , wherein an end of each of the pixel electrodes overlaps a corresponding one of the transition electrodes.
3. The liquid crystal device according to claim 1 , wherein a dielectric film is provided between each of the pixel electrodes and a corresponding one of the transition electrodes, and a portion of the dielectric film overlapping the corresponding one of the transition electrodes has a film thickness of less than or equal to 1 μM.
4. The liquid crystal device according to claim 1 , wherein each of the pixel electrodes or each of the transition electrodes has a bent portion.
5. The liquid crystal device according to claim 1 , wherein each of the transition electrodes is formed so as to have an island shape.
6. The liquid crystal device according to claim 1 , wherein a slit formed in each of the pixel electrodes overlaps a corresponding one of the transition electrodes.
7. The liquid crystal device according to claim 1 , wherein a protruding part is provided at, in plan view, a position separated from each of the pixel electrodes and overlapping a corresponding one of the transition electrodes.
8. An electronic apparatus comprising the liquid crystal device according to claim 1 .
9. The liquid crystal device according to claim 1 , wherein the same potential corresponds to a scanning signal.
10. The liquid crystal device according to claim 9 , wherein the scanning signal has a plurality of potentials corresponding to ON and OFF signals.
11. The liquid crystal device according to claim 1 , wherein the potential of each of the transition electrodes is separately controlled.