A cleaning apparatus and a cleaning method are provided. The cleaning apparatus is used for removing a residue on a substrate, and includes: a deformable device arranged on the substrate; and an excitation device configured to generate an excitation source for the deformable device, so as to enable the deformable device to be deformed under the effect of the excitation source, thereby to drive the substrate to vibrate and enable the residue to fall off from the substrate.

A display panel and a method of manufacturing the same are provided. The display panel includes a substrate and an electrode layer. The electrode layer is disposed on the substrate. The electrode layer is provided with a first defect seat and transparent conductive patch layer. The transparent conductive patch layer overlies the first defect seat.

A curtain-formed fluid supply device includes a storing section storing fluid, an elongated slit through which the fluid stored in the storing section is supplied in a curtain form, at least three supply pipes that supply the fluid to the storing section, and flow control valve disposed at each of the at least three supply pipes and controls a flow amount of the fluid. One of the at least three supply pipes is connected to a middle section of the storing section with respect to an extending direction of the elongated slit and two of the at least three supply pipes are connected to two end sections of the storing section with respect to the extending direction.

A gas-dissolved liquid producing apparatus 1 includes a gas supply unit 2, a first liquid supply unit 3, a gas-dissolved liquid generator 4, a second liquid generator 20, a second liquid supply unit 21, a flow rate measuring unit 14, and a controller 23. The controller 23 controls the supply amount of the first liquid to be supplied to the gas-dissolved liquid generator 4 according to the flow rate of circulated gas-dissolved liquid measured by the flow rate measuring unit 14. The gas-dissolved liquid generator 4 dissolves gas supplied from the gas supply unit 2 in first liquid supplied from the first liquid supply unit 3 and second liquid supplied from the second liquid supply unit 21 to generate gas-dissolved liquid.

Disclosed is a manufacturing method of a liquid crystal display device which is a manufacturing method of a liquid crystal display device including a liquid crystal alignment film to which an alignment regulating force is imparted by a photo-alignment treatment, including: a film forming step of forming a film containing a polymer whose main chain is cleaved by irradiation with light; a photo-alignment step of imparting an alignment regulating force to the film formed in the film forming step by irradiation of the film with light in an atmosphere of a temperature lower than 100 C.; and a removing step of removing a low-molecular weight component generated by cleaving the main chain of the polymer through the light irradiation after the light irradiation. Also disclosed is a liquid crystal display device manufactured by the manufacturing method.

A substrate processing device includes a transferring device transferring a liquid crystal substrate, a film forming tank where a thin film is formed on the substrate and including a first supply unit and a second supply unit, a replacement tank where the thin film is replaced with water-based cleaning material, and a cleaning tank where the substrate is cleaned with the water-based cleaning material. The first supply unit supplies the pretreatment material to the alignment treatment surface of the substrate so as to spread in a curtain form in a direction along the alignment treatment surface and perpendicular to the transferring direction and supply the pretreatment material obliquely toward a downstream side in the transferring direction. The second supply unit supplies the pretreatment material to at least a section of the alignment treatment surface.

An apparatus for dismantling and cleaning includes a housing; a heating device for heating an object for dismantling and cleaning is provided in the housing; a movable mechanical arm device is provided in the housing, a pick-up device is provided on the mechanical arm device, and the pick-up device is configured to pick up the object for dismantling and cleaning; and a spray device configured to spray cleaning liquid and a drying device configured to dry an interior of the housing are provided within the housing.

The present application discloses a black matrix layer for defining a plurality of subpixel regions in a display substrate. The black matrix layer includes a micro-groove region having a plurality of micro-grooves spaced apart from each other. A depth of each of the plurality of micro-grooves at least partially extends through a depth of the black matrix layer. At least one of the plurality of micro-grooves has an elongated shape extending along an elongation direction.

The present disclosure provides a transfer plate pretreatment device and method, as well as a transfer device and a plate-hanging method. The transfer plate pretreatment device comprises: a driving roller, which comprises a heating layer configured to heat a transfer plate deployed on the driving roller; and a pressing roller, which is configured to press the transfer plate to improve wettability of the transfer plate.

Disclosed is a manufacturing method of a liquid crystal display device which is a manufacturing method of a liquid crystal display device including a liquid crystal alignment film to which an alignment regulating force is imparted by a photo-alignment treatment, including: a film forming step of forming a film containing a polymer whose main chain is cleaved by irradiation with light; a photo-alignment step of imparting an alignment regulating force to the film formed in the film forming step by irradiation of the film with light in an atmosphere of a temperature lower than 100 C.; and a removing step of removing a low-molecular weight component generated by cleaving the main chain of the polymer through the light irradiation after the light irradiation. Also disclosed is a liquid crystal display device manufactured by the manufacturing method.