Shenzhen Longli Technology announced that the company recently received an invention patent certificate issued by the National Intellectual Property Administration. The invention is titled "A Fingerprint Recognition Module", with patent number ZL 2019 1 0360495.1. The patent type is an invention patent, and the patent holder is Shenzhen Longli Technology Co., Ltd. This patent provides a backlight module and an LCD module for fingerprint recognition within an LCD screen, which achieves the recognition and verification of biometric fingerprint information by setting up an LCD display module and optical Sensors Components to emit and receive biological fingerprint optical signals.