Transistors tend to have variations in their characteristics according to the precision of patterning or the non-uniformity in thickness of a semiconductor film or a gate insulating film which are laminated in the manufacturing process. In the case of poly...

It is an object to provide a driving support system and a display device suitable for the driving support system. According to the driving support system, change in driver's mental and physical conditions can be caught instantaneously and a warning light e...