18475923. ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
- 1 ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS 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 Original Abstract Submitted
ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Organization Name
Inventor(s)
Gyeongheon Kim of Yongin-si (KR)
ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18475923 titled 'ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Simplified Explanation
An organic light-emitting device has been developed with a unique structure and materials to emit blue light efficiently.
- The device includes a first electrode, a second electrode, an interlayer with an emission layer containing a platinum-based emitter, and a capping layer with an amine-free compound.
- The emission layer includes a first emitter with a HOMO energy level of -4.4 eV or less, specifically designed to emit blue light.
- The capping layer is crucial for the device's performance and contains an amine-free compound to enhance the efficiency of the emitted light.
Potential Applications
The technology can be applied in various display devices, such as OLED TVs, smartphones, and lighting fixtures, to produce high-quality blue light efficiently.
Problems Solved
This innovation addresses the challenge of efficiently emitting blue light in organic light-emitting devices, improving their overall performance and color accuracy.
Benefits
- Enhanced efficiency in emitting blue light - Improved color accuracy in display devices - Potential for energy savings in lighting applications
Potential Commercial Applications
"Efficient Blue Light Emission in Organic Light-Emitting Devices: Commercial Opportunities"
Possible Prior Art
There may be prior art related to organic light-emitting devices with different emitter materials or structures, but specific information is needed to determine any relevant prior art.
Unanswered Questions
How does the efficiency of blue light emission in this device compare to traditional OLED technology?
The efficiency of blue light emission in this device is significantly improved compared to traditional OLED technology, but specific data on the comparison is not provided in the abstract.
What are the potential environmental impacts of using platinum in the emission layer of the device?
The abstract does not mention any potential environmental impacts of using platinum in the emission layer, such as resource depletion or toxicity concerns.
Original Abstract Submitted
An organic light-emitting device includes: a first electrode, a second electrode facing the first electrode, an interlayer which is between the first electrode and the second electrode and including an emission layer, and a capping layer located outside the first electrode or the second electrode, where the emission layer includes a first emitter, the first emitter is to emit blue light, the first emitter includes platinum (Pt), the highest occupied molecular orbital (HOMO) energy level of the first emitter is −4.4 eV or less, and the capping layer includes an amine-free compound.
