18391542. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jeongyoon Lee of Yongin-si (KR)
Ok-Kyung Park of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18391542 titled 'DISPLAY DEVICE
The abstract describes a display device with a display layer showing an image and a sensing layer with first and second sensing electrodes intersecting each other.
- The display layer includes a transistor, a light emitting device with multiple electrodes, a pixel defining film, and a separator.
- The sensing layer has first and second sensing electrodes overlapping the separator.
Potential Applications:
- Touchscreen devices
- Interactive displays
- Biometric security systems
Problems Solved:
- Accurate touch detection
- Improved user interface experience
Benefits:
- Enhanced display functionality
- Precise touch sensitivity
Commercial Applications:
- Consumer electronics
- Automotive displays
- Medical devices
Prior Art: Prior art related to this technology can be found in patents related to touchscreen technology, display devices, and sensor integration.
Frequently Updated Research: Ongoing research in this field focuses on improving the resolution and sensitivity of touchscreens, as well as exploring new applications for integrated sensing layers.
Questions about Display Device Technology: 1. How does the sensing layer improve the functionality of the display device? 2. What are the potential challenges in integrating the sensing layer with the display layer?
Original Abstract Submitted
A display device includes a display layer that displays an image, and a sensing layer that is disposed on the display layer and includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting the plurality of first sensing electrodes. The display layer may include a transistor, a light emitting device, which includes a first electrode, an intermediate electrode disposed on the first electrode, and a second electrode disposed on the intermediate electrode, a pixel defining film, in which an emission opening portion overlapping a portion of the first electrode is defined, and a separator which is disposed on the pixel defining film and interrupting a continued formation of the second electrode. The plurality of first sensing electrodes and the plurality of second sensing electrodes may overlap the separator.
