Luminous disk
AssigneeRitek Corporation
InventorsShaw-Jong Wang, Chi-Jung Shen, Hsin-Hua Chang
Life of this patent
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Abstract
A luminous disk is disclosed in this invention. The luminous disk comprises a disk lamination and a light emitting lamination. The disk lamination at least comprises a substrate and a metallic reflecting layer. The light emitting lamination at least comprises an electroluminescence section having a first side plane and a second side plane, and a biasing section for applying an external electrical signal onto the first and the second side planes so as to make the electroluminescence section luminesce. Basing on the above structure, a new disk having a redoubled effect is available.
Claims7
A luminous disk provided with a hole, comprising:
- a disk lamination including a flat substrate, a metallic reflecting layer, and a dye layer;
- wherein the metallic reflecting layer is formed on one side plane of the substrate and the dye layer is superposed on a side plane of the substrate opposite to the metallic reflecting layer;
- and
- a light emitting lamination, superposed on one side of the metallic reflecting layer opposite to the substrate, for emitting light upon reception of an applied external electrical signal, including:
- an electro-luminescence section having a first side plane and an opposite second side plane, which can luminesce in case the external electrical signal is applied on the first and the second side planes;
- and
- a biasing section, comprising a first electrode layer on the first side plane of the electro-luminescence section and a second electrode layer between the electro-luminescence section and the metallic reflecting layer, for receiving and applying the external electrical signal onto the first and the second side planes of the electro-luminescence section.
Dependencies are inferred from the claim text.