Electroluminescent Panel
AssigneesTohoku Pioneer Corporation, Pioneer Corporation
InventorRyuichi Sato
Life of this patent
Estimating the term…
Abstract
[Problem to be solved] An object is to provide an EL display panel which can make a non-display area on the outermost circumference of the panel area unobtrusive without causing any deterioration of the material of EL devices. [Solving Means] The EL display panel with a plurality of electroluminescent devices is provided, on its front transparent substrate, with an optically excited layer including a photoluminescent material. The optically excited layer is disposed at a position corresponding to each electroluminescent device disposed on the outermost circumference among the electroluminescent devices.
Claims10
An EL panel comprising:
- a front transparent substrate with one surface serving as a light-emitting screen;
- a rear substrate;
- and a plurality of electroluminescent devices formed in a seal space between the front transparent substrate and the rear substrate, wherein
- on the other surface of the front transparent substrate, an optically excited device including a photoluminescent material is formed at a position corresponding to each electroluminescent device disposed on the outermost circumference among the electroluminescent devices.
An EL panel comprising:
- a front transparent substrate with one surface serving as a light-emitting screen;
- a rear substrate;
- and a plurality of electroluminescent devices formed in a seal space between the front transparent substrate and the rear substrate, wherein
- on the display screen of the front transparent substrate, an optically excited device including a photoluminescent material is formed at a position corresponding to each electroluminescent device disposed on the outermost circumference among the electroluminescent devices.
Dependencies are inferred from the claim text.