L.C.D Turns 50 in the Year of Screens

L.C.D Turns 50 in the Year of Screens

By The Wall Street Journal

It's been 50 years since liquid crystal displays were first invented - and their history underscores the importance of publicly-funded research and development. Our Keywords Columnist Chris Mims joins us to explain. And: have a work-from-home tech question for Senior Personal Tech Columnist Joanna Stern, or want to share your own experience? Leave her a message at ‪(314) 635-0388‬ or email her at joanna.stern@wsj.com. You may be featured on one of our podcasts. Kateri Jochum hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices
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