Abstract: The present disclosure provides a cleaning device and a cleaning method implemented by the cleaning device. The cleaning device is used for cleaning a water supply pipe, and comprises: a cleaning unit, which is at least partially provided inside the water supply pipe; a control unit, which is connected to the cleaning unit, for detecting whether volume of a foreign body left on an inner wall of the water supply pipe exceeds a preset volume, when it is determined that the volume of the foreign body left on the inner wall of the water supply pipe exceeds the preset volume, controlling the cleaning unit to clean the water supply pipe so as to remove the foreign body on the inner wall of the water supply pipe. In this disclosure, foreign bodies left on the inner wall of the pipe can be removed automatically, thus normal water supply can be ensured.

Abstract: The present disclosure provides a transfer plate. The transfer plate includes a base film, and a dot array arranged on the base film and consisting of a plurality of dots. The base film includes an active region corresponding to a display region and a non-active region surrounding the active region. The dot array at the active region is of a first dot angle, and the dot array at the non-active region is of a second dot angle less than the first dot angle.

Abstract: The present disclosure provides a transfer plate. The transfer plate includes a base film, and a dot array arranged on the base film and consisting of a plurality of dots. The base film includes an active region corresponding to a display region and a non-active region surrounding the active region. The dot array at the active region is of a first dot angle, and the dot array at the non-active region is of a second dot angle less than the first dot angle.

Abstract: The present invention provides a cleaning device and a cleaning method implemented by the cleaning device. The cleaning device is used for cleaning a water supply pipe, and comprises: a cleaning unit, which is at least partially provided inside the water supply pipe; a control unit, which is connected to the cleaning unit, for detecting whether volume of a foreign body left on an inner wall of the water supply pipe exceeds a preset volume, when it is determined that the volume of the foreign body left on the inner wall of the water supply pipe exceeds the preset volume, controlling the cleaning unit to clean the water supply pipe so as to remove the foreign body on the inner wall of the water supply pipe. In this invention, foreign bodies left on the inner wall of the pipe can be removed automatically, thus normal water supply can be ensured.

Abstract: A pre-curing equipment for alignment layer is provided. The pre-curing equipment includes: a platform; a heating plate disposed below the platform; and a plurality of support needles configured to support a substrate, and disposed between the substrate and the platform. Each of the plurality of support needles has a tip end with a diameter in a range of 0.5 to 0.8 mm, and at least the tip end of each of the plurality of support needles is made of a heat insulating material.