Liquid crystal device
AssigneeJapan Display Inc.
InventorsKojiro Ikeda, Takeo Koito
Life of this patent
Estimating the term…
Abstract
According to one embodiment, each of a first liquid crystal to a fourth liquid crystal cell includes a first strip electrode, a second strip electrode, a third strip electrode, and a fourth strip electrode, the first strip electrode to the fourth strip electrode of the first liquid crystal cell and the first strip electrode to the fourth strip electrode of the third liquid crystal cell have a first shape, and the first strip electrode to the fourth strip electrode of the second liquid crystal cell and the first strip electrode to the fourth strip electrode of the fourth liquid crystal cell have a second shape that is different from the first shape.
Claims2
A liquid crystal device comprising:
- a first liquid crystal cell;
- a second liquid crystal cell which overlaps the first liquid crystal cell;
- a third liquid crystal cell which overlaps the second liquid crystal cell;
- and
- a fourth liquid crystal cell which overlaps the third liquid crystal cell,
- each of the first liquid crystal cell to the fourth liquid crystal cell, comprising:
- a first transparent substrate;
- a first alignment film;
- a first strip electrode and a second strip electrode, located between the first transparent substrate and the first alignment film and arranged to be spaced apart from each other, to which different voltages are applied, respectively;
- a second transparent substrate;
- a second alignment film;
- a third strip electrode and a fourth strip electrode, located between the second transparent substrate and the second alignment film and arranged to be spaced apart from each other, to which different voltages are applied, respectively;
- and
- a liquid crystal layer located between the first alignment film and the second alignment film, wherein
- all of the first strip electrode, the second strip electrode, the third strip electrode, and the fourth strip electrode provided in the first liquid crystal cell have the zigzag shape,
- all of the first strip electrode, the second strip electrode, the third strip electrode, and the fourth strip electrode provided in the second liquid crystal cell have the zigzag shape,
- the first strip electrode and the second strip electrode provided on the first transparent substrate of the first liquid crystal cell, and the first strip electrode and the second strip electrode provided on the first transparent substrate of the second liquid crystal cell are in a line symmetrical relationship with respect to a first direction as an axis,
- the third strip electrode and the fourth strip electrode provided on the second transparent substrate of the first liquid crystal cell and the third strip electrode and the fourth strip electrode on the second transparent substrate of the second liquid crystal cell are in a line symmetrical relationship with respect to a second direction, which intersects the first direction, as an axis,
- the first strip electrode and the second strip electrode provided on the first transparent substrate of the third liquid crystal cell and the first strip electrode and the second strip electrode provided on the first transparent substrate of the fourth liquid crystal cell are in a line symmetrical relationship with respect to the second direction as an axis, and
- the third strip electrode and the fourth strip electrode provided on the second transparent substrate of the third liquid crystal cell and the third strip electrode and the fourth strip electrode provided on the second transparent substrate of the fourth liquid crystal cell are in a line symmetrical relationship with respect the first direction as an axis.
Dependencies are inferred from the claim text.