18522392. LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)
Contents
- 1 LIGHT-EMITTING DEVICE
LIGHT-EMITTING DEVICE
Organization Name
Inventor(s)
Tomonori Miyoshi of Tokushima-shi (JP)
LIGHT-EMITTING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18522392 titled 'LIGHT-EMITTING DEVICE
Simplified Explanation
The patent application describes a light-emitting device with a substrate, light-emitting elements, a light-transmissive member, and a light-guiding member.
- The light-emitting device has a rectangular-shaped light-emitting element with an upper surface serving as the light-emitting surface.
- A plate-shaped light-transmissive member with a rectangular shape is positioned above the light-emitting element.
- A light-guiding member is placed between the light-emitting element and the light-transmissive member to guide light.
Potential Applications
The technology described in this patent application could be applied in:
- LED displays
- Backlit signage
- Automotive lighting systems
Problems Solved
This technology addresses issues such as:
- Efficient light transmission
- Enhanced brightness and uniformity in light emission
Benefits
The benefits of this technology include:
- Improved light output
- Better light distribution
- Energy efficiency
Potential Commercial Applications
The potential commercial applications of this technology could be seen in:
- Consumer electronics
- Architectural lighting
- Automotive industry
Possible Prior Art
One possible prior art for this technology could be the use of light-guiding members in LED displays to improve light distribution and brightness.
Unanswered Questions
How does this technology compare to existing light-emitting devices in terms of energy efficiency?
This article does not provide a direct comparison with existing light-emitting devices in terms of energy efficiency. Further research or testing would be needed to determine the energy efficiency of this technology compared to others.
What are the potential challenges in manufacturing this type of light-emitting device at a large scale?
The article does not address the potential challenges in manufacturing this type of light-emitting device at a large scale. Factors such as cost, scalability, and production efficiency could pose challenges that would need to be explored further.
Original Abstract Submitted
A light-emitting device includes: a substrate having an upper surface; at least one light-emitting element on or above the substrate, the at least one light-emitting element having a rectangular shape in a plan view from above the light-emitting device and having an upper surface serving as a light-emitting surface of the at least one light-emitting element; a plate-shaped light-transmissive member having a rectangular shape in a plan view from above the light-emitting device and having a lower surface that faces the upper surface of the at least one light-emitting element; and a light-guiding member that is disposed between the light-emitting element and the light-transmissive member.
