ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,209, issued on Nov. 11, was assigned to InnoLux Corp. (Miao-Li County, Taiwan).
"Viewing angle controlling device" was invented by Kazuto Jitsui (Miao-Li County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A viewing angle controlling device includes a first substrate, a second substrate disposed opposite to the first substrate, a viewing angle controlling medium disposed between the first substrate and the second substrate, a first alignment layer disposed between the first substrate and the viewing angle controlling medium and having a first anchoring strength, a second alignment layer disposed between the second substrate and the viewing...