a-Si typically has
lower electron mobility than poly - Si, which means slower on / off switching times and larger required transistor sizes, making it tricker to produce very high resolution panels.
Not exact matches
Built into the receiver are
low - noise amplifiers on the basis of high - speed transistors using indium - gallium - arsenide - semiconductor layers with very high
electron mobility.
While most LCDs still use amorphous silicon (a-Si), many high - ppi LCDs use
low - temperature polysilicon (LTPS), which has considerably higher
electron mobility than a-Si, allowing the circuitry to be made much smaller.
With its higher
electron mobility,
low off performance, and
low leakage, it uses less power than traditional LCD and OLED (like the one seen in the Galaxy Note 8).