| 摘要 |
A device for controlling luminous intensity according to one embodiment of the present invention includes a first flexible film, a second flexible film, and a liquid crystal between the first and second flexible films. The first flexible film includes a polarizing film and a plurality of first transparent electrodes on one side of the polarizing film. The second flexible film includes an adhesive film and a plurality of second transparent electrodes on one side of the adhesive film. The device for controlling the luminous intensity aligns the liquid crystal in a preset direction in consideration to the intensity of an external voltage applied to the first and second transparent electrodes. |
