Lg display co., ltd. (20240258461). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Choong Hoon Lee of Paju-si (KR)
Chang Yoon Yang of Paju-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240258461 titled 'DISPLAY DEVICE
The abstract describes a display device with a light-emitting device on an upper planarization layer, covered by a bank insulating layer defining an emission area. The upper planarization layer includes a protruding portion overlapping with the emission area, with a curved surface edge of constant curvature. The light-emitting device consists of a first electrode, a light-emitting layer, and a second electrode stacked on the emission area.
- Light-emitting device on upper planarization layer
- Bank insulating layer defining emission area
- Protruding portion on upper planarization layer
- Curved surface edge with constant curvature
- First electrode, light-emitting layer, and second electrode stacked on emission area
Potential Applications: - Display screens - Electronic devices - Lighting applications
Problems Solved: - Reduced decrease in luminance with viewing angle
Benefits: - Improved display quality - Enhanced viewing experience
Commercial Applications: Title: Advanced Display Technology for Enhanced Viewing This technology can be used in various commercial applications such as smartphones, tablets, TVs, and monitors to provide users with a better viewing experience. The improved display quality can attract customers looking for high-performance electronic devices.
Questions about the technology: 1. How does the protruding portion on the upper planarization layer contribute to reducing the decrease in luminance with viewing angle? 2. What are the potential market implications of implementing this advanced display technology in consumer electronics?
Original Abstract Submitted
a display device includes a light-emitting device that may be disposed on an upper planarization layer of a pixel area. a bank insulating layer defining an emission area may be disposed on the upper planarization layer. the upper planarization may include a protruding portion overlapping with the emission area. an edge of the protruding portion may be a curved surface having a constant curvature. the light-emitting device may include a first electrode, a light-emitting layer and a second electrode, which are sequentially stacked on the emission area. the protruding portion may be covered by the first electrode. thus, in the display device, a decrease in luminance according to a viewing angle may be reduced.
