US Patent 11175539 Liquid alignment device

The present invention provides a liquid alignment device including: a stage configured to carry a liquid crystal display panel, wherein in the liquid crystal display panel a first substrate is placed on the stage; a curing light source configured to irradiate the first substrate; a probe configured to provide the first substrate with a voltage. The present invention employs a color resist layer disposed in a second substrate of the liquid crystal display panel to solve the issue that during liquid alignment the second substrate must be disposed on a lower place and the first substrate must be disposed on an upper place to prevent efficiency of the liquid alignment.