Patent ID: 11908228
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 4:
5. The display panel according to claim 1, wherein the first metal layer is touch sensing electrodes or touch driving electrodes in the touch layer, and is fingerprint recognition bridging metal traces in the fingerprint recognition layer; the second metal layer is fingerprint recognition sensing electrodes or fingerprint recognition driving electrodes in the fingerprint recognition layer, and is touch bridging metal traces or dummy electrodes in the touch layer; the fingerprint recognition bridging metal traces connect adjacent ones of the fingerprint recognition sensing electrodes or adjacent ones of the fingerprint recognition driving electrodes; the touch bridging metal traces connect adjacent ones of the touch sensing electrodes or adjacent ones of the touch driving electrodes, and the dummy electrodes cover the pixel units.