| 摘要 |
<p>A preparation method for a liquid crystal display panel. The liquid crystal display panel comprises two substrates, a polymer dispersed liquid crystal layer, and transparent conducting layers. The preparation method comprises: respectively forming transparent conducting layers on two substrates; performing alignment processing on the two substrates to form a liquid crystal box, wherein in the liquid crystal box, the surfaces of the two substrates on which the transparent conducting layers are formed are opposite, and a mixture of prepolymers and liquid crystals is arranged between the two substrates; and vertically illuminating the two substrates by using ultraviolet light beams, and applying a voltage to the two substrates through the transparent conducting layers to form an electric field between the two substrates, such that the prepolymers react to form a polymer, thereby forming a polymer dispersed liquid crystal layer. The method can solve the problem in the prior art that after a voltage is applied to a liquid crystal display panel, the response speed of liquid crystal molecules in a PDLC is slow.</p> |
