Abstract: A glass substrate cleansing device includes a transport platform, two spaced air blowing devices located above the transport platform, and a suction device including an air drawing device and a magnetic attraction device, which are mounted on a chassis. The air drawing device includes an air drawing opening arranged between the two air blowing devices. The magnetic attraction device is arranged inside the air drawing opening of the air drawing device. Each of the air blowing devices includes an ultrasonic wave generator mounted therein such that ultrasonic waves emitting from the ultrasonic wave generators are inclined with respect to each other and converge on the glass substrate to be cleansed. The air drawing device includes an impurity storage section in communication with the air drawing opening and an air evacuation device arranged at an end of the impurity storage section that is distant from the air drawing opening.

Abstract: A glass substrate cleansing device includes a transport platform, two spaced air blowing devices located above the transport platform, and a suction device including an air drawing device and a magnetic attraction device, which are mounted on a chassis. The air drawing device includes an air drawing opening arranged between the two air blowing devices. The magnetic attraction device is arranged inside the air drawing opening of the air drawing device. Each of the air blowing devices includes an ultrasonic wave generator mounted therein such that ultrasonic waves emitting from the ultrasonic wave generators are inclined with respect to each other and converge on the glass substrate to be cleansed. The air drawing device includes an impurity storage section in communication with the air drawing opening and an air evacuation device arranged at an end of the impurity storage section that is distant from the air drawing opening.

Abstract: The present invention provides a method for cleansing a glass substrate and a device for performing the method.

Abstract: An alignment method of an alignment film is provided, including: providing a substrate and manufacturing an alignment film on the substrate; implementing laser engraving to the alignment film to form a plurality of micro trenches which are directionally consistent on the alignment film; cleaning the substrate and the alignment film to remove the powders generated by laser engraving; and implementing a following liquid crystal cell process. The method is easy to handle and is capable of preventing the non-uniform rubbing issue existing in the alignment method according to prior art to raise the stability of the alignment and promote the effect of the alignment.

Abstract: The present invention provides an alignment method of an alignment film, comprising steps of: 1, providing a substrate (1), and manufacturing an alignment film (3) on the substrate (1); 2, implementing laser engraving to the alignment film (3) to form a plurality of micro trenches (31) which are directionally consistent on the alignment film (3); 3, cleaning the substrate (1) and the alignment film (3) to remove the powders generated by laser engraving; 4, implementing a following liquid crystal cell process. The method is easy to handle and capable of preventing the non-uniform rubbing issue existing in the alignment method according to prior art to raise the stability of the alignment and promote the effect of the alignment.

Abstract: The present invention relates to a rubbing device and a rubbing method. The rubbing device includes: a substrate carrier, an aligning roller having a surface that is rubbing fabric, a driving mechanism that drives the substrate carrier and the substrate that is to be subjected to alignment treatment carried thereby to undergo a translational movement, and an elevation arm. The lower surface of the aligning roller is made suitable to contact and rub the upper surface of the substrate that is to be subjected to alignment treatment and side edges of the upper surface of the substrate that is to be subjected to alignment treatment are made suitable to scrape the lower surface of the aligning roller. The substrate carrier is provided in a top thereof with channels corresponding to two opposite side edges of the substrate that is to be subjected to alignment treatment in the translational movement direction.

Abstract: The present invention relates to a rubbing device and a rubbing method. The rubbing device includes: a substrate carrier, an aligning roller having a surface that is rubbing fabric, a driving mechanism that drives the substrate carrier and the substrate that is to be subjected to alignment treatment carried thereby to undergo a translational movement, and an elevation arm. The lower surface of the aligning roller is made suitable to contact and rub the upper surface of the substrate that is to be subjected to alignment treatment and side edges of the upper surface of the substrate that is to be subjected to alignment treatment are made suitable to scrape the lower surface of the aligning roller. The substrate carrier is provided in a top thereof with channels corresponding to two opposite side edges of the substrate that is to be subjected to alignment treatment in the translational movement direction.

Abstract: The present invention provides a method for cleansing a glass substrate and a device for performing the method.