Patent ID: 7626650

Claim:
A method for manufacturing a liquid crystal display panel, comprising a liquid crystal between a first substrate and a second substrate, and pixels with thin-film transistor arranged in form of matrix on said first insulation substrate, said method comprises: a process for performing lyophobic-lyophilic processing by turning most of the surface of said first substrate where said thin-film transistor is formed to lyophobic property including a portion where electroconductive film with wide width is formed by direct drawing of electroconductive ink and by turning the surface to lyophilic property including a portion to form an electroconductive film with narrow width where the electroconductive ink cannot be applied by direct drawing; a process for forming an ink film on the electroconductive portion with narrow width for obtaining an ink film to prepare the electroconductive film with narrow width with a film thickness as required by dropping an electroconductive ink to a portion where said electroconductive film with narrow width is formed, and by pouring the electroconductive ink of lyophilic property to a portion where the electroconductive film with narrow width is formed; a process for forming an ink film on an electroconductive portion with wide width to obtain an ink film for forming an electroconductive film of wide width with film thickness as required by dropping an electroconductive ink to a portion where the electroconductive film of wide width is formed by direct drawing; and a process for baking an ink film to prepare the electroconductive film with narrow width and the electroconductive film with wide width by baking of said electroconductive ink film with narrow width and said electroconductive ink film with wide width; wherein said processes are carried out in the order described herein.