Display panel and manufacturing method therefor, and display apparatus

Abstract

The present disclosure provides a display panel and a manufacturing method therefor, and a display apparatus. The display panel includes: a display substrate, an ultrasonic transducer, and an acoustic matching layer. The display substrate includes a support layer and a display layer located on the support layer. The ultrasonic transducer is located on the side of the support layer facing away from the display layer. The ultrasonic transducer includes a vibration cavity and a vibration portion, the vibration portion being located between the vibration cavity and the support layer. The acoustic matching layer is located between the vibration portion and the support layer.

Dependencies are inferred from the claim text.