In pics: CES 2019 5 Photos . Updated: 20 Jan 2019, 01:50 AM IST Agencies LG made its rollable Signature TVs official at the CES 2019, Las Vegas. Foldable displays were clearly an area of interest at the trade fair 1/5The LG Electronics Signature OLED TV R is unveiled during the company's press conference. (Bloomberg) 2/5Dave Das, Senior Vice President of Consumer Electronics Product Marketing at Samsung Electronics America, speaks by a 98-inch, QLED 8K Smart TV during the company’s news conference. (Reuters) 3/5Attendees take photographs of a curved electronic display wall at the entrance to the LG Electronics Inc. booth at the 2019 Consumer Electronics Show (CES). (Bloomberg) 4/5Jen-Hsun Huang, president and chief executive officer of Nvidia Corp., speaks during the Nvidia GeForce RTX 2060 launch event at CES 2019. The GeForce RTX 2060 GPU, offers consumers ray tracing and visual effects at a relatively low price point. (Bloomberg) 5/5The Bell Nexus hybrid electric air taxi concept on display at the Bell booth at CES 2019. (AP)