Display apparatus and electronic device

A display apparatus comprising:

• a display portion;
• a light-emitting portion;
• a light-receiving portion;
• and
• a control portion,
• wherein the display portion comprises a first display region and a first circuit region,
• wherein the first display region and the first circuit region overlap with each other,
• wherein the first display region comprises a plurality of display pixels comprising a first display pixel and a second display pixel,
• wherein the first circuit region comprises a first driver circuit,
• wherein the first driver circuit is electrically connected to a first wiring and a second wiring which are extended in the first display region,
• wherein the first display pixel and the second display pixel are electrically connected to the first wiring and the second wiring, respectively,
• wherein the light-receiving portion is electrically connected to the control portion,
• wherein the control portion is electrically connected to the first driver circuit,
• wherein the light-emitting portion is configured to emit first light,
• wherein the light-receiving portion is configured to detect second light that is reflected by irradiation of an object with the first light and a configured to generate information based on the second light and transmit the information to the control portion,
• wherein the control portion is configured to generate a first signal based on the information and transmit the first signal to the first driver circuit, and
• wherein the first driver circuit is configured to perform, in accordance with the first signal, one of transmission of image signals to the first wiring and the second wiring, respectively, and transmission of the same image signal to the first wiring and the second wiring which are consecutive adjacent to each other.