18200430. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Hyun Eok Shin of Yongin-si (KR)
Sung Joo Kwon of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18200430 titled 'DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device that includes a substrate with three different areas. It also includes pixel electrodes and sub-pixel electrodes that are arranged on the substrate. Emissive layers are disposed on the pixel electrodes and the sub-pixel electrode, and a common electrode is placed on top of the emissive layers. The sub-pixel electrode consists of an upper sub-electrode made of a transparent metal material and a lower sub-electrode with a distance-adjusting function.
- The display device has a substrate with distinct areas and pixel electrodes arranged on it.
- A sub-pixel electrode is placed on top of a pixel electrode.
- Emissive layers are disposed on the pixel electrodes and the sub-pixel electrode.
- A common electrode is placed on top of the emissive layers.
- The sub-pixel electrode consists of an upper sub-electrode made of a transparent metal material and a lower sub-electrode with a distance-adjusting function.
Potential applications of this technology:
- Display devices such as televisions, computer monitors, and mobile phone screens.
- Virtual reality and augmented reality headsets.
- Advertising displays and billboards.
Problems solved by this technology:
- Improved image quality and resolution on display devices.
- Enhanced color accuracy and brightness.
- Reduction of power consumption and heat generation.
Benefits of this technology:
- Higher pixel density and sharper images.
- Improved color reproduction and contrast ratio.
- Energy-efficient and environmentally friendly display technology.
Original Abstract Submitted
A display device includes: a substrate including a first area, a second area and a third area; a first pixel electrode, a second pixel electrode and a third pixel electrode disposed in the first area, the second area and the third area, respectively, on the substrate; a sub-pixel electrode disposed on the third pixel electrode; a first emissive layer, a second emissive layer and a third emissive layer disposed on the first pixel electrode, the second pixel electrode and the sub-pixel electrode, respectively; and a common electrode disposed on entireties of the first emissive layer, the second emissive layer and the third emissive layer. The sub-pixel electrode includes an upper sub-electrode made of a transparent metal material and a lower sub-electrode having a distance-adjusting function.
