UPDATE 1-ST-Ericsson CEO to step down as overhaul looms
March 11, 2013 at 03:56 AM EDT
STOCKHOLM/PARIS, March 11 (Reuters) - The chief executive of STMicroelectronics' unprofitable mobile chip-making joint venture with Sweden's Ericsson will step down at the end of the month, the companies said on Monday, ahead of a planned overhaul.
