Samsung has paid $112 million for a 3% stake in LCD screen manufacturer Sharp, a key supplier of LCD screens to both Samsung and Apple, reports The Wall Street Journal. Sharp currently holds the technical lead in the manufacture of large-screen LCD panels, enabling it to produce TV screens bigger than 60 inches at a lower cost than other manufacturers. Despite this advantage, the company has been struggling financially over the last 18 months, laying off 11,000 staff and mortgaging key assets. Sharp has been desperately seeking external financing to keep itself afloat, having received bank bailouts and receiving a