Patent ID: 11867994
Assignee: SHANGHAI AVIC OPTOELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 1:
2. The display module of claim 1,
wherein the at least one first type of heating signal output terminal is electrically connected to first type of signal input terminals of the gating circuit, and first type of signal output terminals of the gating circuit are electrically connected to first terminals of the plurality of heating lines;
wherein the gating circuit further comprises: a plurality of first thin-film transistors and a plurality of gating signal lines, wherein each of the plurality of gating signal lines is electrically connected to a gating output terminal of the control circuit;
wherein the plurality of first thin-film transistors is electrically connected to first terminals of respective ones of the plurality of heating lines, and wherein the plurality of first thin-film transistors in the same one of the at least one gating unit corresponds to one preset trace and is electrically connected to the same one of the at least one first type of heating signal output terminal; and
wherein the plurality of first thin-film transistors in the same one of the at least one gating unit has drains electrically connected to first terminals of corresponding ones of the plurality of heating lines, has sources corresponding to the one preset trace and electrically connected to the same one of the at least one first type of heating signal output terminal, and has gates electrically connected to different gating signal lines.