When the user needs to have a fingerprint unlocking, a fingerprint payment and other operations under a strong light, the user can press the finger on a preset region of the display screen. Since the preset region has a position corresponding to those of the fingerprint collection component and the light-transparent hole, the user's finger blocks the ultraviolet light incident on the color shifting layer through the light-transparent hole, such that the color shifting layer cannot receive enough ultraviolet light, and switches from the excited state with the high reflectivity to the unexcited state with the high light transmittance within 0.5 to 1 second. In the unexcited state, the fingerprint collection component emits light for collecting fingerprint information, the light shines on the user's finger, and the fingerprint information is determined according to the reflected information, thus completing the operations such as the fingerprint unlocking or the fingerprint payment.

The present disclosure also provides an electronic device, and the electronic device may be a terminal device such as a mobile phone, a tablet computer, or a smart wearable device. The electronic device includes an OLED screen, and the OLED screen may be a rigid OLED display or a flexible OLED screen.

The electronic device is provided with the above display screen and the fingerprint collection component is arranged under the display screen of the electronic device. The electronic device of the present disclosure can effectively avoid the display dark spot in the region corresponding to the fingerprint collection component when the display screen of the electronic device is in the outdoor sunlight, thus enhancing the brand image and expanding the brand awareness.