delid

Etymology

Definitions

1. 1

   To remove a hermetically sealed lid from

   • However, if time is of the essence, the analyst oftentimes delids the package and runs a voltage contrast map in the SEM.
   • It was time to delid a Fujitsu chip.
   • Our chemical delidding experiments were carried out with flip chip packages having aluminum and AlSiC lids and organic substrates, with die sizes from 6.6mm to 17mm and package body sizes from 23mm to 45mm.
2. 2

   The process of delidding.

   • Excessive leakage currents were measured for four chips (2 NPN, 1 PNP, and 1 diode) after the delid operation.

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