ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,906, issued on Jan. 13, was assigned to MAGNOLIA WHITE Corp. (Tokyo).
"Display device" was invented by Toshihiro Yajima (Tokyo), Michihide Shibata (Tokyo) and Takashi Ota (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "The objective is to reduce yellow shift around a blue LED in a backlight using the blue LED and a color conversion sheet. To solve this problem, one of the structures of invention is: a display device including a display panel and a backlight, the backlight having a plurality of LEDs arranged on a substrate and a color conversion sheet arranged between the plurality of LEDs and the display panel, the color conversion sheet being...