2 ms·
Those "lids" are the backs of silicon wafers, so not actually "lids." The silicon chips are flipped over to attach to the surface of the blue PCB there.
by pclmulqdq 4y ago
Those "lids" are the backs of silicon wafers, so not actually "lids." The silicon chips are flipped over to attach to the surface of the blue PCB there.
- tpmx 4y agoThanks for the explanation (that the article writer clearly didn't know about)!