18349010. LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)
LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME
Organization Name
Inventor(s)
BYEONGWOOK Yoo of Yongin-si (KR)
Jeongmin Lee of Yongin-si (KR)
LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18349010 titled 'LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME
Simplified Explanation
The abstract describes a light emitting element with improved emission efficiency and element life due to the use of a functional layer containing an amine compound with a spiro-bonded linker.
- The light emitting element includes a first electrode, a second electrode, and a functional layer with an amine compound.
- The amine compound has a spiro-bonded linker connecting two hydrocarbon rings and two amine groups.
- The functional layer enhances emission efficiency and prolongs the life of the light emitting element.
Potential Applications
- Display technology
- Lighting applications
- Signage and advertising
Problems Solved
- Low emission efficiency in light emitting elements
- Short lifespan of light emitting elements
Benefits
- Improved emission efficiency
- Longer lifespan of light emitting elements
- Enhanced performance in various applications
Original Abstract Submitted
A light emitting element of one or more embodiments includes a first electrode, a second electrode provided on the first electrode, and at least one functional layer provided between the first electrode and the second electrode, wherein the functional layer includes an amine compound including a spiro-bonded linker of two hydrocarbon rings and two amine groups connected with the linker. The light emitting element may have improved emission efficiency and element life.
