Company Shenzhen KTC Technology Co., Ltd. – One of the first companies in China, began to specialize the production of flat screens, introduced its first TV with a curved display received the name 55L83F.  The Shenzhen KTC 55L83F is based on OLED-matrix, has a 55-inch diagonal, Full HD format, equipped with high-performance quad-core processor is allocated a minimum weight and thickness equal to only 8 mm.  RTT panel is only 0.001 ms (i.e. about 20 times higher than the human eye can recognize), the screen is not backlit, respectively consumes significantly less power, showing a 25%