Light emitting element, method for manufacturing light emitting element, image display device, and illuminating device
AssigneeShowa Denko K.K.
InventorsMasaru Tajima, Kanjiro Sako, Katsumasa Hirose, Kunio Kondo
Life of this patent
Estimating the term…
Abstract
Provided is a light-emitting element having light emitting sections (17) that are distributed on a transparent substrate (11). Specifically, an electroluminescence element (10) includes the substrate having a bored part (16b) which is formed by recessing, below the light emitting sections, the surface of the substrate on a light emitting section side. By this configuration, the light-emitting element has a high light-emitting efficiency and exhibits required light distribution characteristics by controlling a direction of emitted light.
Claims39
A light-emitting element having a substrate that is transparent and on which a plurality of light emitting sections are distributed, the light-emitting element comprising:
- a bored part which is included in the substrate, and is formed by recessing, below a light emitting section, a surface of the substrate on a light emitting section side.
Dependencies are inferred from the claim text.