| 摘要 |
The embodiment of the present invention relates to an optical lens and a display device including the same. The optical lens according to the embodiment includes: a base member having a light incident plane and a light exit plane; and a liquid crystal part which is arranged in the base member, and includes liquid having a larger thermal expansion rate than the thermal expansion rate of the base member. The shape of the light incident plane of the base member is changed by the expansion of the liquid crystal part. |
