Method for assembling non-border liquid crystal module screen and face frame

Abstract

The invention discloses a method for assembling a non-border liquid crystal module screen and a face frame. The method can improve assembly accuracy, reduce production cost and shorten production cycle, and comprises the steps that when a robot carries the liquid crystal module screen, image collection is conducted on the liquid crystal module screen through a liquid crystal screen camera mounted on the robot; after the robot carries the liquid crystal module screen to a production line, image collection is conducted on the face frame through a face frame camera mounted on the production line; the liquid crystal screen camera and the face frame camera transmit image information to a controller, the controller conducts comparison processing on images, and if peripheral gaps can be uniform after the two images overlap, the controller sends signals to control the robot to carry the liquid crystal module screen and the face frame to conduct assembly; if the gaps between the images are not uniform, the controller outputs data after design values of the gaps and difference values in the images are compared; clamping pieces are made according to the data obtained in the step, the corresponding clamping pieces are inserted after the robot assembles the liquid crystal module screen in the face frame.

Description

technical field [0001] The invention relates to the field of liquid crystal screen production technology, in particular to a method for assembling a borderless liquid crystal module screen and a surface frame. Background technique [0002] In the assembly of traditional borderless LCD module screens, the LCD screen and the panel are assembled by bonding. The two overlaps must be in place at one time and the gaps between the four sides must be uniform. The assembly is difficult and it is easy to cause damage during assembly. The damage of the frameless LCD module screen, and because of the adhesive method used, once it is damaged during assembly, the possibility of repairing the LCD module screen is very low. [0003] At present, in order to reduce production costs in the industry, current liquid crystal module assembly lines are used in production to assemble borderless liquid crystal module screens. In production, the viewing angle alignment system is used in combination w...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the transformation of the growth line and the investment in equipment are huge, the cycle of the transformation of the growth line and the debugging of the equipment is long, and during the transformation of the production line and the debugging of the equipment, the LCD module assembly line in the same clean room needs to stop production. It is also necessary to purchase high-priced liquid crystal module production capacity, which not only increases the material cost of the whole machine, but also increases the cost of production line transformation and equipment investment, and fails to achieve the purpose of reducing production costs