18458852. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jin Sook Bang of Yongin-si (KR)
Sang Hoon Yim of Yongin-si (KR)
Seong Jin Jeong of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18458852 titled 'DISPLAY DEVICE
Simplified Explanation
The display device described in the abstract includes various layers and components to improve the display quality. Here are some key points to explain the patent/innovation:
- Substrate with a transistor and pixel electrode connected to it.
- Pixel defining layer with an opening overlapping the pixel electrode.
- Emission layer on the pixel electrode.
- Common electrode on the pixel definition layer and emission layer.
- Encapsulation layer on the common electrode.
- Light extraction pattern with a specific refractive index.
- Reflection control layer with a different refractive index covering the light extraction pattern.
---
- Potential Applications
The technology described in this patent could be used in various display devices such as smartphones, tablets, televisions, and monitors.
- Problems Solved
This technology helps improve the display quality by controlling light extraction and reflection, leading to better image clarity and brightness.
- Benefits
- Enhanced display quality - Improved image clarity and brightness - Better overall viewing experience for users
- Potential Commercial Applications
"Enhanced Display Technology for High-End Monitors and TVs"
- Possible Prior Art
One possible prior art could be display devices with similar layers and components for controlling light extraction and reflection, but with different configurations or materials.
---
- Unanswered Questions
- How does this technology compare to existing display technologies in terms of energy efficiency?
The abstract does not provide information on the energy efficiency of this display device. It would be interesting to know if this technology helps reduce energy consumption compared to other display technologies.
- Are there any limitations or drawbacks to implementing this technology in mass-produced devices?
The abstract does not mention any potential limitations or drawbacks of this technology. It would be important to understand if there are any challenges in scaling up production or integrating this technology into commercial products.
Original Abstract Submitted
A display device according to an embodiment includes: a substrate; a transistor on the substrate; a pixel electrode electrically connected to the transistor; a pixel defining layer on the pixel electrode and having a first opening overlapping the pixel electrode; an emission layer on the pixel electrode; a common electrode on the pixel definition layer and the emission layer; an encapsulation layer on the common electrode; a light extraction pattern on the encapsulation layer and having a first refractive index; and a reflection control layer covering the light extraction pattern and having a second refractive index different from the first refractive index.
