Samsung has developed a 65-nanometer digital TV receiver chip which will be used for TVs using the ATSC standard.

The chip receives terrestrial and cable broadcasts and increase the receiving rate by more than 30 percent in crowded urban areas.

It also consumes much less power - just 400 mW  instead of the average 700 mW.The new technology will be used for digital TVs in the North American and domestic markets from the third quarter this year.

More here.