Samsung Electronics Co., the world\'s largest maker of flat-screen TVs and liquid crystal display (LCD) panels, said Monday that it has maintained its status as the top monitor supplier with a 15.5 percent market share in the third quarter, thanks to strong demand for upper-end products. Citing data released by International Data Corporation (IDC), Samsung said its sales of monitors rose more than 10 percent from a year earlier in the July-September period to 6.42 million units.