Proximity sensing device and method for manufacturing the same, and electronic device

Abstract

The embodiments of the present invention provide a proximity sensing device and a method for manufacturing the same, and an electronic device. The proximity sensing device includes: a window; a signal transmitting element integrated at an inner side of the window, to transmit an optical signal to an outer side of the window; and a signal sensing element integrated at the inner side of the window and disposed side by side with the signal transmitting element, to sense an object at the outer side of the window by receiving the optical signal reflected by the object. Through the embodiments of the present invention, the gap between the signal transmitting element, the signal sensing element and the window needs not to be considered too much, the integration process becomes easily controllable, and the light leakage is greatly reduced.

Dependencies are inferred from the claim text.