18614749. DISPLAY DEVICE AND OPERATING METHOD THEREOF simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE AND OPERATING METHOD THEREOF
Organization Name
Inventor(s)
SANGHYUN Lim of Cheonan-si (KR)
YOUNGSIK Kim of Yongin-si (KR)
DISPLAY DEVICE AND OPERATING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18614749 titled 'DISPLAY DEVICE AND OPERATING METHOD THEREOF
Simplified Explanation: The patent application describes a display device with a display panel, an input sensor with sensing electrodes, a master readout circuit connected to a first portion of the electrodes, and a slave readout circuit connected to a second portion of the electrodes. The master readout circuit generates reception signals from the first portion, while the slave readout circuit generates reception signals from the second portion in response to a synchronization signal from the master readout circuit.
- The display device includes a display panel and an input sensor with sensing electrodes.
- A master readout circuit is connected to a first portion of the sensing electrodes and generates reception signals from this portion.
- A slave readout circuit is connected to a second portion of the sensing electrodes and generates reception signals from this portion in response to a synchronization signal from the master readout circuit.
Potential Applications: 1. Touchscreen devices 2. Interactive displays 3. Gesture recognition systems
Problems Solved: 1. Improved accuracy of touch input detection 2. Enhanced responsiveness of interactive displays 3. Efficient gesture recognition capabilities
Benefits: 1. Enhanced user experience 2. Increased functionality of display devices 3. Improved performance of touch-sensitive interfaces
Commercial Applications: The technology can be utilized in smartphones, tablets, interactive kiosks, and other touch-enabled devices to enhance user interaction and improve overall performance.
Questions about Display Device Technology: 1. How does the synchronization signal improve the operation of the slave readout circuit? 2. What are the potential cost implications of implementing this technology in commercial devices?
Original Abstract Submitted
Disclosed is a display device including a display panel, an input sensor that is disposed on the display panel and that includes sensing electrodes, a master readout circuit that is electrically connected with a first portion of the sensing electrodes and that generates first reception signals corresponding to a signal received from the first portion of the sensing electrodes, and a slave readout circuit that is electrically connected with the a second portion of the sensing electrodes and that generates second reception signals corresponding to a signal received from the second portion of the sensing electrodes. The master readout circuit provides a synchronization signal to the slave readout circuit, and the slave readout circuit operates in response to the synchronization signal and provides a sensing signal corresponding to the second reception signals to the master readout circuit.
