| 摘要 |
PURPOSE: An optical sheet is provided to have a liquid crystal, thereby freely converting a viewing angle of a liquid crystal display device. CONSTITUTION: A protrusion unit(120) including a liquid crystal is located on a base film(110). The first electrode is located on the protrusion unit. The second electrode(150) is located between the base film and the protrusion unit. An insulating layer is formed on the first electrode. The liquid crystal is an anisotropic liquid crystal. A prism pattern unit is made of electric conductive UV curing resin. |
