19 Terms
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Semiconductor quality
Industry: Semiconductors
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Semiconductor quality
lid torque
Semiconductors; Semiconductor quality
A test which tests the integrity of the seal of a semiconductor device (usually one that employs a glass frit seal) by twisting the package and the lid in opposite but parallel directions.
line width
Semiconductors; Semiconductor quality
A measure of the horizontal dimensions of surface features of a semiconductor die, such as the separation between gate and drain diffusions on an MOS die.
large scale integration (LSI)
Semiconductors; Semiconductor quality
LSI devices are generally accepted to be those that contain between 100 and 1000 gate equivalents, or other circuitry of similar complexity.
lot tolerance percent defective (LTPD)
Semiconductors; Semiconductor quality
A single lot sampling concept that statistically ensures rejection of 90% of all lots having a greater percent defective than the specified LTPD.
macrocell
Semiconductors; Semiconductor quality
A semiconductor building block containing a relatively complex electronic function that can be combined through CAD with other cells to perform a complex function with less design effort than a ...
majority carrier
Semiconductors; Semiconductor quality
The mobile charge carrier (hole or electron) that predominates in a semiconductor material. When a channel is created within the silicon, the channel will normally result from a change of majority ...
mask
Semiconductors; Semiconductor quality
A patterned screen of any of several materials used to expose selected areas of a semiconductor covered with a light-sensitive photoresist to polymerizing light during the fabrication process.
