Patent Number: 6,528,941

Title: Electroluminescent device and shield therefor

Abstract: The generation of noise due the excitation of electronic circuits on a printed circuit board disposed in close proximity to the rear face of an EL as a result of a high voltage alternating current is prevented by the formation of a shield layer on the rear face of the EL.

Inventors: Inubushi; Toshiya (Tokyo, JP), Inoue; Tsutomu (Tokyo, JP)

Assignee: Mitsubishi Denki Kabushiki Kaisha

International Classification: H05B 33/02 (20060101); H05B 33/00 (20060101); H05K 1/18 (20060101); H05B 033/08 ()

Expiration Date: 03/04/2011