LG recently announced that it has started production to produce screens for the iPhone 5, and it looks as though the new screens will be longer and thinner than previous iPhone models.  Sources indicate that the new LG-produced iPhone screens will measure four inches corner-to-corner, or one half-inch longer than current iPhone screens.   They are also thinner and include new technology that “embeds touch sensors into the liquid crystal display, eliminating the touch-screen layer found in current iPhones.  Apple will announce the new iPhone 5 on September 12th.