Fingerprint identification and detection assembly and electronic device of fingerprint identification and detection assembly

The invention discloses a fingerprint identification and detection assembly and an electronic device of the fingerprint identification and detection assembly. The fingerprint identification and detection assembly comprises a cover plate and a fingerprint sensing module, the cover plate is provided with a first face and a second face opposite to the first face, and a groove is formed in the second face of the cover plate; the fingerprint sensing module is located in the groove of the cover plate, and fingerprints which correspond to an induction area of the fingerprint sensing module and are operated on the first face of the cover plate are identified and detected through the fingerprint sensing module. The fingerprint sensing module comprises a fingerprint detection element and a fingerprint identification chip, the fingerprint detection element is located at the bottom of the groove of the cover plate, the fingerprint identification chip is electrically connected with the fingerprint detection element, and the fingerprint detection element is located between the bottom of the groove of the cover plate and the fingerprint identification chip. By means of the fingerprint identification and detection assembly and the electronic device, the groove is formed in the cover plate and used for containing the fingerprint sensing module, the overall thickness of the cover plate and the fingerprint sensing module is reduced, thinning of electronic devices such as portable terminals is facilitated, and the fingerprint identification and detection assembly and the electronic device are particularly suitable for mobile phones without solid HOME keys.