Korean TV makers have further cemented their global market presence with expanded sales of high-end models,... namely QLED and OLED TVs.<br /> A report released by global IT market research institute I-H-S Markit on Thursday shows Samsung Electronics and LG Electronics were blazing ahead of the competition during the third quarter... with a combined 44-percent market share.<br />They were followed by Japan's Sony Corporation with a distant nine-and-a-half percent.<br />The report says market share of TVs retailing for more than 25-hundred U.S. dollars a unit was more than 48-percent... while large screen TVs of more than 75 inches comprised 54-percent of the total market share in July-to-September period. <br />