LIQUID CRYSTAL ELEMENT
According to an aspect, a liquid crystal element includes a first substrate, a second substrate, and a liquid crystal layer between the first and second substrates. The first substrate includes: electric resistance films each having a shape with a length in a first direction being longer than a length in a second direction; first electrodes each including a first trunk part and first branch parts; and second electrodes each including a second trunk part and second branch parts. Each electric resistance film is provided such that: the first and second trunk parts are disposed on sides opposite each other with the electric resistance film between the trunk parts in the first direction; and the first and second branch parts are electrically coupled to the electric resistance film in a state of facing each other in the second direction.
1 . A liquid crystal element comprising:
a first substrate and a second substrate overlapping each other in a plan view; and
a liquid crystal layer disposed between the first and second substrates, wherein
the first substrate includes
a plurality of electric resistance films arranged in a first direction and a second direction orthogonal to the first direction in a plan view and each having a shape with a length in the first direction being longer than a length in the second direction,
a plurality of first electrodes each including a first trunk part and first branch parts, the first trunk part extending in the second direction, the first branch parts protruding from the first trunk part to opposite sides in the first direction, and
a plurality of second electrodes each including a second trunk part and second branch parts, the second trunk part extending in the second direction, the second branch parts protruding from the second trunk part to opposite sides in the first direction, and
each of the electric resistance films is provided such that:
the first and second trunk parts are disposed on sides opposite each other with the electric resistance film interposed between the trunk parts in the first direction; and
the first and second branch parts are electrically coupled to the electric resistance film in a state of facing each other in the second direction.
2 . The liquid crystal element according to claim 1 , wherein the first electrodes further include a coupling part that couples the first trunk parts on an outside of the electric resistance films in a plan view.
3 . The liquid crystal element according to claim 1 , wherein the first trunk part and the first branch part are disposed at positions different from each other in a third direction orthogonal to the first and second directions.
4 . The liquid crystal element according to claim 1 , further comprising a light-shielding film that overlaps gaps between two of the electric resistance films adjacent to each other in a plan view and interrupts light transmission.
5 . The liquid crystal element according to claim 4 , wherein the light-shielding film is disposed on the second substrate and has conductivity.
6 . The liquid crystal element according to claim 4 , further comprising a photo spacer disposed between the first and second substrates, wherein the photo spacer overlaps the light-shielding film in a plan view.