US Patent Issued to Bridgelux on Feb. 4 for "Red flip chip light emitting diode, package, and method of making the same" (California Inventor)

ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,218,110, issued on Feb. 4, was assigned to Bridgelux Inc. (Livermore, Calif.).

"Red flip chip light emitting diode, package, and method of making the same" was invented by Vladimir A. Odnoblyudov (Danville, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Flip chip LEDs comprise a transparent carrier and an active material layer such as AlInGaP bonded to the carrier and that emits light between about 550 to 650 nm. The flip chip LED has a first electrical terminal in contact with a first region of the active material layer, and a second electrical terminal in contact with a second region of the active material layer, wherein the first and second ele...