Abstract: A tearing method for tearing a polarizing plate, including: after a tear-initiation edge of a polarizing plate defectively attached on a liquid crystal panel is torn away from the panel, turning on a pneumatic maintaining device to keep the tear-initiation edge at a torn-away state; moving the pneumatic maintaining device and a tearing platform such that the tear-initiation edge can be located in a tearing assembly; and clamping the tear-initiation edge in the tearing assembly and further tearing the polarizing plate by the relative movement between the tearing platform and the tearing assembly. The present disclosure further provides a tearing apparatus for tearing the polarizing plate. The tearing method and device allows the polarizing plate to be torn semi-automatically, improves the controllability of the tearing process of the polarizing plate, and further improves the yield rate of the panel as well as reduces the industry safety risks.

Abstract: The present invention provides a panel alignment apparatus and a panel alignment method. The panel alignment apparatus comprises an image detection device and a first clamp. The method comprises the following steps: utilizing the image detection device to detect a position of a display panel, and to calculate a position adjustment value; and utilizing the first clamp to hold the standing display panel, and to rotate the display panel according to the position adjustment value for adjusting a position of the display panel. The present invention can utilize the clamps to precisely align the standing display panel.