Global Liquid-crystal Displays Market By Type (TN-Twisted Nematic , STN-Super Twisted Nematic , DSTN-Dual Scan Tortuosity Nomograph , and TFT-Thin Film Transistor), By Application (TV , Desktop Monitor , Notebook Pc , Tablet , Mobile Phone , Automotive , and Digital Signage), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029