Patent ID: 11955080
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. The display module according to claim 1, wherein the integrated chip further comprises a plurality of fingerprint pixel collection circuits integrated into the first chiplet, and the plurality of fingerprint pixel collection circuits are further integrated into the circuit substrate; and
the pixel chipset further comprises a fingerprint collection chip, wherein the fingerprint collection chip is disposed on the integrated chip and electrically connected to a fingerprint pixel collection circuit in the integrated chip, the fingerprint collection chip disposed on the circuit substrate is electrically connected to the fingerprint pixel collection circuit in the circuit substrate, the fingerprint pixel collection circuit is configured to drive the fingerprint collection chip to perform fingerprint collection, and a plurality of fingerprint collection chips in different pixel chipsets form a fingerprint collector.