green silicon die and gold wires inside round hole of integrated circuit

array assembly black board bonding capacitor chip circle circuit closeup component computer connect contact copper design detail device die disassembled electrical electronic electrotechnics electrotechnology element embedded engineering equipment gold green hardware hole industrial industry inside integrated laser layer layout macro manufacturing micro microchip microelectronics mount mouse nobody optical optoelectronic package part pcb photodiode pin printed production repair resistor round science semiconductor sensor service silicon small smd spare surface tech technology texture wafer wire within