| 摘要 |
PURPOSE:To make the clearance between a light emitting element and glass fibers extremely small and improve resolution by providing a lead-out electrode to the incident surfaces of the fibers and mounting the light emitting element to this electrode. CONSTITUTION:A light emitting element 1 emitting light of shapes corresponding to characters or the like to be imprinted on a film plane is formed of an LED or semiconductor laser and part of the light emission side of this element 1 is soldered and secured in a prescribed position to a transparent lead-out electrode 6 secured onto glass fibers 3 by a method such as vapor deposition or printing. One end 4A of a cover 4 is secured onto the electrode 6 by an adhesive agent. Now, when prescribed voltage is applied to the electrode 6, the element 1 generates the light corresponding to the shapes of characters or the like and the light thereof is conducted onto the film plane provided onto the outside through the fibers 3. |
