ARRAY SUBSTRATE FOR DISPLAY APPARATUS, DISPLAY APPARATUS, METHOD FOR PRODUCING ARRAY SUBSTRATE FOR DISPLAY APPARATUS, AND METHOD FOR PRODUCING DISPLAY APPARATUS

A technique disclosed in the present specification relates to reducing failures at repairing a bright pixel defect to be a dark pixel. An array substrate for a display apparatus, in this technique includes an insulating substrate that is transparent, an insulating film at least partly disposed on an upper surface of the insulating substrate and containing silicon oxide or metal oxide as a main component, a first conductive film, a second conductive film spaced apart from the first conductive film, and an insulator portion that is in direct contact with and extends between the first conductive film and the second conductive film. The insulator portion is formed by converting an oxide semiconductor film into an insulator. The insulator portion includes an upper surface or lower surface in direct contact with the insulating film.