Patent ID: 11960163
Assignee: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The display module according to claim 6, wherein the first substrate further comprises:
a plurality of dimming units and a plurality of redundant dimming units, both of which are on a side of the first base substrate close to the first liquid crystal layer, wherein the plurality of dimming units are in the dimming area, and the plurality of redundant dimming units are in the peripheral area; each of the plurality of dimming units and the plurality of redundant dimming units comprises a first thin film transistor, a dimming electrode, and a first common electrode, which are on the first base substrate; and
the dimming electrode of the redundant dimming unit is electrically connected to the first common electrode.