SEGMENTING 
CASCADING 
T4 Ty 
x 
ELECTRICAL 
CONDUCTORS 
T3 
To tp 
Ty Ty Th 
CASCADING OR SEGMENTING OF T/E SEMICONDUCTORS TO OBTAIN 
OPTIMUM Z OVER SPECIFIC TEMPERATURE INTERVALS & THEREFORE 
OPTIMIZE DEVICE EFFICIENCY 
FIGURE 3 
FIGURE 4 
292 
