Samsung electronics co., ltd. (20240128402). LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME simplified abstract
Contents
- 1 LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME
Organization Name
Inventor(s)
Youngjin Choi of Suwon-si (KR)
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240128402 titled 'LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE ARRAY INCLUDING THE SAME
Simplified Explanation
The patent application describes a light-emitting device that emits white light by combining blue and yellow light emissions through specific semiconductor layers.
- The emission layer emits white light by combining blue and yellow light emissions.
- The emission layer consists of a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, a first active layer emitting blue light, and a second active layer emitting yellow light.
- The reflective layer surrounds the emission layer to enhance light output and efficiency.
Potential Applications
The technology could be used in:
- Lighting fixtures
- Display screens
- Automotive lighting
Problems Solved
- Efficient white light emission
- Enhanced light output
- Color mixing for white light generation
Benefits
- Energy-efficient lighting
- High-quality white light output
- Versatile applications in various industries
Potential Commercial Applications
"White Light Emitting Device for Various Applications"
Possible Prior Art
No known prior art at this time.
Unanswered Questions
How does the device control the intensity of the emitted white light?
The patent application does not specify how the device regulates the intensity of the emitted white light. This aspect could be crucial for applications requiring adjustable lighting levels.
What is the expected lifespan of the light-emitting device?
The patent application does not mention the expected lifespan of the device. Understanding the durability and longevity of the technology is essential for potential users and manufacturers.
Original Abstract Submitted
a light-emitting device include an emission layer configured to emit white light, and a reflective layer at least partially surrounding side surfaces of the emission layer, where the emission layer includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer on the first conductivity-type semiconductor layer, a first active layer between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer, the first active layer configured to emit blue light, and a second active layer between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer, the second active layer configured to emit yellow light.