Manufacturing method of display device, display device, and display device formation substrate

摘要

A manufacturing method of a display device includes forming a pixel in a display area of a panel, forming a transistor circuit in a peripheral area of the panel, the peripheral area being located in the vicinity of the display area, forming a first pad in a part of the peripheral area, forming a second pad in a peripheral area of another panel adjacent to the part of the panel, the second pad being electrically connected to the transistor circuit, performing a driving inspection on the transistor circuit by use of the second pad, and separating the first pad and the second pad from each other after the driving inspection.

主权项

1. A manufacturing method of a display device, comprising:
forming pixels in a first display area provided in a first panel region of a first substrate and a second display area provided in a second panel region of the first substrate, wherein the first panel region is adjacent to the second panel region; forming a transistor circuit in a first peripheral area of the first panel region, the first peripheral area being located in the vicinity of the first display area; forming a first pad in the first peripheral area; forming a second pad in a second peripheral area of the second panel region, the second pad being electrically connected to the transistor circuit; performing a driving inspection on the transistor circuit by use of the second pad; and separating the first pad and the second pad from each other by separating the second panel region of the first substrate from the first panel region of the first substrate after the driving inspection.