18396714. DISPLAY PANEL simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY PANEL
Organization Name
Inventor(s)
JEONGYOON Lee of Yongin-si (KR)
OK-KYUNG Park of Yongin-si (KR)
DISPLAY PANEL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18396714 titled 'DISPLAY PANEL
The abstract describes a display panel with a light-emitting device, a pixel defining layer, a separator, and a sensing electrode, all arranged in a specific configuration.
- The display panel includes a light-emitting device with electrodes and a light-emitting layer, a pixel defining layer with openings, a separator with separating openings, and a sensing electrode with pattern and bridge portions.
- The pixel defining layer does not cover the center portion of the first electrode, allowing light emission.
- The separator overlaps the light-emitting opening and has a separating opening aligned with it.
- The sensing electrode's pattern portion overlaps the separator, while the bridge portion is connected to the pattern portion and the pixel defining layer.
- The bridge portion has a first portion overlapping the separator and a second portion not overlapping it.
Potential Applications: - This technology can be used in the manufacturing of high-resolution display panels for electronic devices. - It can enhance the performance of OLED screens in smartphones, TVs, and other display applications.
Problems Solved: - Improved light emission efficiency and display quality. - Enhanced structural integrity and electrical connectivity within the display panel.
Benefits: - Higher brightness and contrast in display panels. - Increased durability and longevity of electronic devices using this technology.
Commercial Applications: - This innovation can be utilized by display panel manufacturers to create cutting-edge products with superior performance. - It has the potential to revolutionize the consumer electronics market by offering enhanced visual experiences.
Prior Art: - Researchers can explore prior patents related to display panel technologies, light-emitting devices, and sensing electrodes to understand the evolution of this field.
Frequently Updated Research: - Stay updated on advancements in OLED technology, display panel design, and electrode materials to further enhance the capabilities of this innovation.
Questions about the Technology: 1. How does the configuration of the sensing electrode contribute to the overall functionality of the display panel? 2. What are the key advantages of having a separator overlapping the light-emitting opening in the pixel defining layer?
Original Abstract Submitted
Provided is a display panel including a light-emitting device including a first electrode, a second electrode, and a light-emitting layer, a pixel defining layer having a light-emitting opening defined therein the pixel defining layer not covering at least a center portion of the first electrode, a separator disposed on the pixel defining layer and having a separating opening defined therein and overlapping the light-emitting opening, and a sensing electrode including a pattern portion overlapping the separator and a bridge portion electrically connected to the pattern portion. At least a portion of the pattern portion is disposed on the separator and electrically disconnected from the second electrode along an edge of the separator and the bridge portion is disposed on the pixel defining layer, wherein the bridge portion includes a first portion which overlaps the separator and a second portion which does not overlap the separator.
