IMPC™ (In-Mold Printed Circuit) is a type of IME (In-Mold Electronics) technology where an inkjet-printed circuit film is given a three-dimensional form and integrally molded with various plastic resins.
Here’s an informative video on IMPC™ (In-Mold Printed Circuit).
From the video
Circuits are printed onto a flat film before being formed in a three-dimensional structure.
Electronic devices can be soldered onto copper circuits.
By integrating the circuit board in a resin component, IMPC™ eliminates the need for a separate housing.
Circuit formation by inkjet can shorten prototype lead times and contribute to the improvement of product design.