View source for 18457411. LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND ELECTRONIC APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

=LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND ELECTRONIC APPARATUS=


==Organization Name==

[[:Category:CANON KABUSHIKI KAISHA|CANON KABUSHIKI KAISHA]]


[[Category:CANON KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:SHOMA Hinata of Kanagawa (JP)|SHOMA Hinata of Kanagawa (JP)]][[Category:SHOMA Hinata of Kanagawa (JP)]]

[[:Category:KEIICHIRO Ishihara of Saitama (JP)|KEIICHIRO Ishihara of Saitama (JP)]][[Category:KEIICHIRO Ishihara of Saitama (JP)]]

[[:Category:YOJIRO Matsuda of Kanagawa (JP)|YOJIRO Matsuda of Kanagawa (JP)]][[Category:YOJIRO Matsuda of Kanagawa (JP)]]

==LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND ELECTRONIC APPARATUS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18457411 titled 'LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEVICE, AND ELECTRONIC APPARATUS

==Simplified Explanation==

The abstract describes an alight emitting device with a substrate, a lens with a specific refractive index, and a light emitting region between the main surface of the substrate and the lens. The lens has a convex surface with specific dimensions and relationships between the height, distance, and width of the light emitting region.

* The device includes a substrate, a lens with a specific refractive index, and a light emitting region.
* The lens has a convex surface with specific dimensions and relationships between height, distance, and width.
* The relationships between the dimensions ensure optimal light emission and refraction.

== Potential Applications ==
This technology could be applied in:
* LED lighting systems
* Display panels
* Automotive lighting

== Problems Solved ==
* Optimal light emission and refraction
* Improved efficiency of light emitting devices

== Benefits ==
* Enhanced brightness and clarity of light emission
* Improved energy efficiency
* Precise control of light direction

== Potential Commercial Applications ==
Optimizing Light Emission and Refraction in LED Devices

== Possible Prior Art ==
No prior art information available.

== Unanswered Questions ==

=== How does this technology compare to existing light emitting devices in terms of efficiency and performance? ===
The article does not provide a direct comparison with existing technologies in the market.

=== What are the potential limitations or challenges in implementing this technology on a larger scale? ===
The article does not address any potential limitations or challenges in scaling up the technology for commercial production.


==Original Abstract Submitted==

Alight emitting device including a substrate, a lens with a refractive index n arranged on a main surface of the substrate, and a light emitting region arranged between the main surface and the lens is provided. A surface of the lens is convex and includes a vertex and an end portion. In a case where h represents a height between the vertex and the end portion, r represents a distance between the vertex and the end portion in orthogonal projection to the main surface, H represents a height between the end portion and the light emitting region, and a represents a width of the light emitting region, relationships of expressions below are satisfied h<r, γ<55°, and a>r−Htanβ, where 2rh/(r+h)=sinθ, sinθ=nsinα, θ-α=β, and nsinβ=sinγ.



[[Category:H10K59/80]]