LIQUID CRYSTAL LIGHT CONTROL DEVICE AND LIGHTING DEVICE
개요
발명자
Kojiro IKEDA; Takeo KOITO; Tae KUROKAWA
IPC 분류
CPC 분류
A liquid crystal light control device includes a first to third liquid crystal cells, the first to third liquid crystal cells being arranged in overlapping order in the light emission direction of light emitted from a light source, each of the first to third liquid crystal cells includes a first electrode formed by first and second strip electrodes arranged on the first substrate, and a second electrode formed by third and fourth strip electrodes arranged on the second substrate, the first and second stripe electrodes extend in a direction intersecting with the direction of the third stripe electrode and fourth stripe electrode, the first and the second stripe electrodes of the first, second, and third liquid crystal cells extend in the same direction, and the third and the fourth stripe electrodes of the first, second, and third liquid crystal cells extend in the same direction.
원문 (중국어)
A liquid crystal light control device includes a first to third liquid crystal cells, the first to third liquid crystal cells being arranged in overlapping order in the light emission direction of light emitted from a light source, each of the first to third liquid crystal cells includes a first electrode formed by first and second strip electrodes arranged on the first substrate, and a second electrode formed by third and fourth strip electrodes arranged on the second substrate, the first and second stripe electrodes extend in a direction intersecting with the direction of the third stripe electrode and fourth stripe electrode, the first and the second stripe electrodes of the first, second, and third liquid crystal cells extend in the same direction, and the third and the fourth stripe electrodes of the first, second, and third liquid crystal cells extend in the same direction.