The basic story being that, for various reasons , there is no cheaper way to get a chip on a board than ... wafer with some conductive glue to its place on the board. Surprisingly, alignment ...

A bare chip that is mounted directly onto the printed circuit board (PCB). After the wires are attached, a glob of epoxy or plastic is used to cover the chip and its connections. The tape ...

It’s something like chip on board electronics which ... connections which use magnet wire on a DIP breakout board. [Jason] used epoxy to glue the wafer down before grabbing his iron.

For example, an ASIC chip may contain large functions, such as a microprocessor, memory block or communications block, which are tied together via small amounts of glue logic. Glue logic was ...