Method for manufacturing liquid crystal panel, liquid crystal panel and manufacturing system of the same
View Patent ↗A substrate is plotted into a plurality of blocks, and each block is plotted into one or a plurality of device-forming regions. By using a first manufacturing line, a conductive film, an insulating film and a semiconductor film which constitute TFT are formed in the device-forming region. Then, primary cutting is performed to cut the substrate into the respective blocks and form a plurality of sub-TFT substrates. Then, by using a second manufacturing line, processing is performed for each sub-TFT substrate in accordance with specifications of a liquid crystal panel to be manufactured. Then, secondary cutting is performed to cut the sub-TFT substrate into respective device-forming regions.
1. A manufacturing system of a liquid crystal panel comprising:
a first manufacturing line including master plotting equipment for plotting a master glass substrate into a plurality of blocks, block plotting equipment for plotting each block into one or more device-forming regions, thin film transistor (TFT) equipment for forming a TFT in at least one of the device-forming regions, film-forming equipment for forming a semiconductor film serving as an active layer of the TFT, and cutting equipment for performing a primary cutting process in which the master glass substrate is cut in line with each of the blocks to be made into a sub-TFT substrate; and
a second manufacturing line including manufacturing equipment for executing processing of the sub-TFT substrate after the primary cutting process in accordance with a device to be manufactured, and pixel electrode film-forming equipment for forming a pixel electrode above the sub-TFT substrate.