The big picture

A security guard standing in front of a display of 250 curved LG Electronics OLED (organic light-emitting diode) televisions is reflected in a mirror at the Consumer Electronics Show in January in Las Vegas. LG's collection of TV technology also included one of the highlights of the global show: a television with a 65-inch OLED screen that can roll into a base and unroll on demand. LG, which announced annual revenue of $54.4 billion for 2018, predicted in a January filing that year-over-year demand for televisions would be flat. But LG said it is looking to its premium OLED and Ultra HD television products for revenue and operating profit growth.