Cholesteric LCD from Kent Displays for writing applications and accessories

Posted by Charbax – October 8, 2014

When I was traveling in the USA last week, I had the chance to catch up with Sri who gave me a detailed description of what Kent Displays is doing with its latest Cholesteric LCD for writing applications. Kent Displays is famous for its Boogie Board which he said was being shipped in millions of units and they are now using the same technology to build mobile phone accessories where you can eWrite on the cover, this technology can be used to create electronic writing surfaces on laptops, tablets, appliances, educational toys etc. This LCD technology is well proven, they make them in a roll to roll coating factory in Ohio, the displays are very thin, flexible, light, very nicely visible in bright sunlight as you can see here filmed near the San Francisco bay (sorry about the wind), the writing is similar to paper, the 8” display with a small battery works for an impressive 7 years, means charging isn't even required.