subject: LCD Screen: Face of Your Laptop [print this page] As for recent low-temperature poly-silicon LTPS often hear panel, the LCD is more active, which is a difference from the amorphous silicon TFT LCD on the structure. And in addition to high reflectivity, high brightness, low reaction time, more energy-saving features, the number of panel joints can be reduced, but with OLED (light-emitting diode) technology, LTPS panels becomes thinner, brighter, and saving more power. But this materials requires relatively high manufacturing costs, primarily used in small and medium-size panels.