| 摘要 |
A substrate (110) for a liquid crystal lens and a preparation method therefor, a liquid crystal lens (100) and a stereoscopic display device. The liquid crystal lens comprises strip electrodes (1121) of which the cross section is in the shape of a closed arc, wherein the light transmittance difference between the strip electrodes (1121) and surrounding spacing regions is slowly changed, the brightness of transmitted light rays will not be obviously changed, and a plurality of alternately dark and bright stripes which are spaced apart will not appear, thereby reducing the probability of generating Moire patterns. |
