Liquid crystal device and electronic apparatus
View Patent ↗An LCD having pixels arrayed along a first direction and a second direction crossing the first direction includes: opposite first and second substrates having facing first and second surfaces, respectively; a first light shielding layer formed along the second direction between the pixels adjacent in the first direction on the first surface; a first electrode formed within each pixel on the second surface and having a first electrode portion; a second electrode positioned between the pixels adjacent in the first direction on the second surface to at least partially overlap the first light shielding layer in plan view and having a second electrode portion extending along the first electrode portion; a third electrode having a third electrode portion formed along the first direction between the pixels adjacent in the second direction on the second surface.
1. A liquid crystal device having a plurality of pixels arrayed in a matrix along a first direction and a second direction crossing the first direction, comprising:
a first substrate;
a second substrate disposed opposite the first substrate;
a first light shielding layer that is formed along the second direction in a region, which is positioned between the pixels adjacent to each other in the first direction, of a surface of the first substrate facing the second substrate;
a first electrode that is formed within the pixel of a surface of the second substrate facing the first substrate and has an electrode portion extending in a predetermined direction;
a second electrode that is disposed corresponding to a region, which is positioned between the pixels adjacent to each other in the first direction, of the surface of the second substrate facing the first substrate and that is formed such that at least a part thereof overlaps the first light shielding layer in plan view and has an electrode portion extending in a direction along the electrode portion of the first electrode;
a third electrode that has an electrode portion formed along the first direction in a region, which is positioned between the pixels adjacent to each other in the second direction, of the surface of the second substrate facing the first substrate; and
a liquid crystal layer that is interposed between the first and second substrates and is driven by an electric field generated between the first and second electrodes.
2. The liquid crystal device according to claim 1 ,
wherein the predetermined direction in which each of the electrode portion of the first electrode and the electrode portion of the second electrode extends is a direction crossing each of the first and second directions.
3. The liquid crystal device according to claim 1 ,
wherein the third electrode is electrically connected to the second electrode.
4. The liquid crystal device according to claim 1 ,
wherein the first light shielding layer is formed to have a predetermined width, and
the second electrode has a width smaller than the predetermined width and is disposed and formed to be placed within the predetermined width in plan view.
5. The liquid crystal device according to claim 1 ,
wherein the second substrate has a plurality of insulating layers formed, and
the second and third electrodes are formed on the same insulating layer as an insulating layer in which the first electrode is formed.
6. The liquid crystal device according to claim 1 , further comprising:
a second light shielding layer that is formed along the first direction in a region, which is positioned between the pixels adjacent to each other in the second direction, of the surface of the first substrate facing the second substrate,
wherein the third electrode is formed at a position where at least a part of the third electrode overlaps the second light shielding layer in plan view.
7. The liquid crystal device according to claim 6 ,
wherein the second light shielding layer is formed to have a predetermined width, and
the third electrode has a width smaller than the predetermined width and is formed to extend within the predetermined width in plan view.
8. The liquid crystal device according to claim 6 ,
wherein an end of the electrode portion of the first electrode is formed to extend up to a portion overlapping the second light shielding layer.
9. The liquid crystal device according to claim 1 ,
wherein at least one of the first electrode, the second electrode, and the third electrode is a transparent electrode.
10. An electronic apparatus comprising the liquid crystal device according to claim 1 .