Samsung display co., ltd. (20240138194). DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF simplified abstract
Contents
- 1 DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF
Organization Name
Inventor(s)
Joon Yong Park of Yongin-si (KR)
Hyun Eok Shin of Yongin-si (KR)
Dong Min Lee of Yongin-si (KR)
DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240138194 titled 'DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF
Simplified Explanation
The display device described in the patent application includes first and second pixel electrodes, an inorganic insulating layer, a bank structure, light emitting layers, and common electrodes. The bank structure consists of first and second bank layers with different organic insulating materials, and the second bank layer has varying thicknesses and tips protruding more than the first bank layer.
- Explanation of the patent/innovation:
- Display device with unique bank structure design - Bank structure includes first and second bank layers with different organic insulating materials - Second bank layer has varying thicknesses and tips protruding more than the first bank layer
Potential Applications
The technology can be applied in: - OLED displays - Touchscreen devices - Flexible displays
Problems Solved
- Improved display quality - Enhanced durability - Better light emission control
Benefits
- Higher resolution displays - Increased longevity - Enhanced visual experience
Potential Commercial Applications
"Bank Structure Design for Display Devices" in: - Consumer electronics - Automotive displays - Medical devices
Possible Prior Art
Prior art may include: - Display devices with traditional bank structures - OLED technologies with standard insulating layers
Unanswered Questions
How does the bank structure design impact overall display performance?
The bank structure design affects light emission control and display quality.
What are the specific differences between the first and second bank layers?
The first and second bank layers use different organic insulating materials and have varying thicknesses.
Original Abstract Submitted
a display device includes first and second pixel electrodes on a substrate to be spaced apart from each other, an inorganic insulating layer on the substrate to partially cover the first pixel electrode and the second pixel electrode, a bank structure on the inorganic insulating layer, where first and second openings overlapping the first and second pixel electrodes are defined through the bank structure, first and second light emitting layers on the first and second pixel electrodes, and first and second common electrodes on the first and second light emitting layers. the bank structure includes first and second bank layers and including different organic insulating materials from each other, the second bank layer has different thicknesses depending on positions thereof, the second bank layer includes tips protruding more than side surfaces of the first bank layer defining the first and second openings, and the first bank layer includes alnilacu.