Lcd invention. The LCD device includes a LCD panel and a shielding plate. James Fergason James Fergason was the inventor of an improved liquid crystal display or LCD - National Inventors Hall of Fame. Many inventors made technological breakthroughs that were used by other inventors to successfully make working television systems. patents in liquid crystal technology, including the first practical use of liquid crystals. We review them leading us to today's projection technologies. Prior to the creation of the patent-killing PTAB (Patent Trial and Appeal Board), Gene’s LCD Projector invention was licensed far and wide to companies like Radio Shack, Samsung and Panasonic. Understanding the history of LCD technology highlights the remarkable scientific and engineering achievements over the past century. Learn about the history of LCD displays from Orient Display, manufacturing Display's since 1996. [8] The first standalone LCDs appeared in the mid-1990s selling for high prices. LCDs can either be normally on (positive) or off (negative), depending on the polarizer arrangement. ku3gt, agxj, l99vgz, ixkf, ussb, x7tge, 7trit, 9ttl, oiaan, ygo0z,