Electronic device integrating fingerprint identification function to touch control screen, and control method for same

Abstract

The invention discloses an electronic device integrating a fingerprint identification function to a touch control screen. The electronic device integrating a fingerprint identification function to a touch control screen comprises an electronic device; a touch screen is arranged on the electronic device; the touch screen has a display panel and a supersonic wave fingerprint sensor; and the supersonic wave fingerprint sensor is fixed on the back surface of the display panel. In the electronic device integrating the fingerprint identification function to the touch control screen and the control method for the same, the supersonic wave fingerprint sensor is fixed in the middle of the back surface of the display panel, and the supersonic wave fingerprint sensor can detect and collect fingerprint information of the user for the electronic device when the display panel is pressed by a user finger pad; the user touches the display panel and fingerprint can be identified, so user operation can be facilitated; limitations for electronic device full screen by a traditional fingerprint identification position can be overcome; full-screen electronic device development can be facilitated; and problems referred in the background technology can be solved.

Description

technical field [0001] The invention relates to the technical field, in particular to an electronic device combined with a fingerprint recognition function on a touch screen and a control method thereof. Background technique [0002] Touch screen is referred to as touch screen, also known as "touch screen" or "touch panel". It is an inductive liquid crystal display device that can receive input signals such as contacts. The advanced tactile feedback system can drive various linking devices according to pre-programmed programs, which can be used to replace mechanical button panels, and produce vivid audio-visual effects through liquid crystal display screens. As a newest computer input device, the touch screen is a Currently the most simple, convenient and natural way of human-computer interaction. It endows multimedia with a new look and is a very attractive new multimedia interactive device. Mainly used in public information inquiry, leadership office, industrial control,...

AI Technical Summary

Problems solved by technology

[0005] Nowadays, many electronic devices such as smart phones and tablet computers have added the function of fingerprint identification, which presses the user's finger on the fingerprint identification device arranged outside the touch screen or on the touch screen, so as to use the user's fingerprint And log in various network services, but the position of fingerprint identification in the current electronic device is in a specific position outside the touch screen, and the current electronic device is more and more trending towards full-screen and simplified design. The full screen of the device creates limitations, and the setting of off-screen fingerprint recognition is not convenient for users to operate

Images