Method of making electroluminescent panels
Method of manufacturing an elongated electroluminescence element Patent #: 4956031
ApplicationNo. 563252 filed on 08/06/1990
US Classes:428/690, Fluroescent, phosphorescent, or luminescent layer313/506, Plural layers313/509, With dielectric layer313/512, With envelope or encapsulation428/917ELECTROLUMINESCENT
ExaminersPrimary: Robinson, Ellis P.
Assistant: Nold, Charles
Attorney, Agent or Firm
International ClassesB32B 015/02
Foreign Application Priority Data1989-03-09 JP
AbstractAn electroluminescent panel and a method of manufacturing the same which comprises: forming a roll of luminous base film which includes a luminous layer made of phosphors embedded in an insulating material, the luminous layer being laminated upon a conductive film; forming a roll of a transparent conductive film; passing the luminous base film and the transparent conductive film between a pair of rollers while sandwiching a power supply bus bar made of a metal film therebetween, to thereby form the luminous film, the transparent conductive film and the power supply bus bar into an integrated body by means of pressurized heating; cutting the integrated body into at least one piece having a predetermined length; and mounting a terminal to the at least one piece packaging the at least one piece with a moisture proof film.