Patent ID: 11967259
Assignee: HKC CORPORATION LIMITED
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A method of manufacturing a display panel having a half source double gate design, comprising manufacturing a first substrate, wherein manufacturing the first substrate comprises:
providing a first base substrate, wherein the first base substrate comprises a plurality of first active areas arranged at intervals and a first cutting area arranged around the first active area, and wherein the first active area comprises a first display area and a first peripheral wiring area provided on a periphery of the first display area;
depositing a first metal material layer on the first base substrate;
patterning the first metal material layer and meanwhile forming a plurality of parallel and spaced scanning lines and a shorting bar through a photo masking process, wherein the scanning lines are located in the first display area and extend to the first peripheral wiring area, wherein the shorting bar is located in the first cutting area, wherein the shorting bar is connected to one end of a plurality of odd-numbered scanning lines or alternatively the shorting bar is connected to one end of a plurality of even-numbered scanning lines, and wherein a thickness of the first metal material layer is 2000-5500 angstroms;
performing an open-circuit detection on the scanning lines not connected to the shorting bar by way of non-contact detection, wherein an alternating current voltage is applied at a position above one end of the scanning lines not connected to the shorting bar, and a detection signal is detected by a receiving sensor at the other end of the scanning lines not connected to the shorting bar;
cutting off the area between the shorting bars and the scanning lines;
performing a short-circuit detection on each of the scanning lines;
forming an insulating layer on the scanning line;
depositing a second metal material layer on the insulating layer;
patterning the second metal material layer to form a plurality of parallel and spaced data lines; and
performing an open-circuit detection and a short-circuit detection on the data lines.