Patent ID: 9360690
Filing Date: 2016-06-07
CPC Classification: G02F

Claim Text:
1. A liquid crystal alignment control system, comprising an ultraviolet photo-alignment device and a driving power source, wherein the liquid crystal alignment control system is configured to control an alignment of liquid crystals of a liquid crystal substrate; the liquid crystal substrate comprises a number of panels, each panel comprises an odd gate signal input port, an even gate signal input port, a red signal input port, a green signal input port, a blue signal input port, and a color film common electrode signal input port; the driving power source is configured to provide corresponding power voltages to these signal input ports of the panels; the ultraviolet photo-alignment device is configured to apply ultraviolet light to irradiate the panels to align the liquid crystals when the driving power source provides the power voltage to the signal input ports of the panels; wherein, the liquid crystal alignment control system further comprises a control device; the ultraviolet photo-alignment device is also configured to obtain a production substrate information of the liquid crystal substrate and transmit the production substrate information to the control device, the production substrate information comprises a test information of each panel of the liquid crystal substrate; the control device is configured to determine the panels of the liquid crystal substrate are qualified or unqualified according to the test information, and control the driving power source to provide voltage to the qualified panel of the liquid crystal substrate by a first mode and controls the driving power source to provide voltage to the unqualified panel of the liquid crystal substrate by a second mode, based on the panel of the liquid crystal substrate is qualified or unqualified.