Patent ID: 11963427
Assignee: FOCALTECH SYSTEMS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An in-cell optical fingerprint display device having a substrate, a plurality of pixel units disposed on the substrate and arranged in a matrix, and a transparent cover disposed on the plurality of pixel units, wherein at least one of the pixel units comprises:
a display pixel unit at least including a red sub-pixel unit, a green sub-pixel unit and a blue sub-pixel unit disposed on the substrate; and
a fingerprint pixel unit, separated from the display pixel unit, having an optical fingerprint sensor disposed on the substrate, and only one color resin disposed above the optical fingerprint sensor, wherein the only one color resin is a blue color resin or a green color resin and there is no red color resin disposed above the optical fingerprint sensor.