Samsung-LG Missteps on OLED TV Force Pivots as Sony Gains

Samsung-LG Missteps on OLED TV Force Pivots as Sony Gains

Kiyoshi Ota/Bloomberg

A visitor uses a Samsung Electronics Co. device to take a photograph of SiliconSign Inc.'s 1.9mm super fine pitch light-emitting diode (LED) panel display at the company's booth at the Finetech Japan exhibition in Tokyo.