Quote: Originally Posted by zootjeff
Then what does response time mean?
TFT LCD’s typically operate at 60Hz and when the image on the screen changes, only the affected pixels on the display are altered. The rest remain unchanged. But changing pixels takes time to alter from one state to another, this is commonly called rising and falling (remember pixels=transistors in TFTs). The time the pixels take to rise or fall is then referred to as the response time. The smaller the response time, the faster the pixels can change and this will result in less of the ghosting effect.