52-Inch Multi-Touch Display Unveiled
LG.Philips LCD on Monday said it will unveil at the Consumer Electronics Show a 52-inch multi-touch screen designed for advertising and other commercial uses.
The liquid crystal display maker said it will also show 32-, 42-, 47-, and 84-inch screens at the Las Vegas event, which runs Jan. 7-10. The 84-inch model comprises four 42-inch displays in a two-by-two array.
The devices use an infrared image sensor to recognize input from a person's fingers or a writing instrument. The screens have a 90-Hz touch response time and a resolution of 1,920 pixels x 1,080 pixels.
