Samsung display co., ltd. (20240288968). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DONGCHUN Lee of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240288968 titled 'DISPLAY DEVICE
The patent application describes a display device with an input sensor that includes a sensing area and a sensing peripheral area, along with a sensor controller that drives the sensing area.
- The input sensor has sensing electrodes arranged in two directions, with an auxiliary unit on one side of at least one electrode.
- The main sensing electrode receives a main sensing signal, while the peripheral sensing electrode receives a peripheral sensing signal.
- The auxiliary unit receives an auxiliary transmission signal with an inverted phase from the peripheral sensing signal.
Potential Applications: - Touchscreen displays - Interactive kiosks - Gaming consoles - Virtual reality systems
Problems Solved: - Enhanced touch sensitivity - Improved accuracy in touch input - Reduction of interference from external signals
Benefits: - Increased precision in touch interactions - Enhanced user experience - Improved functionality in various applications
Commercial Applications: Title: Advanced Touchscreen Technology for Enhanced User Interaction This technology can be utilized in smartphones, tablets, laptops, and other consumer electronic devices to provide a more responsive and accurate touch interface, leading to improved user satisfaction and potentially increased sales in the competitive market.
Questions about the technology: 1. How does the auxiliary unit improve touch sensitivity in the input sensor? The auxiliary unit receives an auxiliary transmission signal with an inverted phase from the peripheral sensing signal, enhancing the overall touch sensitivity of the device.
2. What are the potential market implications of implementing this advanced touch technology? By incorporating this technology into consumer electronic devices, manufacturers can differentiate their products in the market by offering a more responsive and accurate touch interface, potentially attracting more customers and increasing sales.
Original Abstract Submitted
disclosed is a display device. the display device includes a display panel that displays an image, an input sensor disposed on the display panel and including a sensing area and a sensing peripheral area excluding the sensing area, and a sensor controller that drives the sensing area. the input sensor includes a plurality of sensing electrodes arranged in a first direction and a second direction perpendicular to the first direction, and an auxiliary unit disposed on one side of at least one of the sensing electrodes. a main sensing electrode among the sensing electrodes receives a main sensing signal from the sensor controller, a peripheral sensing electrode adjacent to the main sensing electrode among the sensing electrodes receives a peripheral sensing signal from the sensor controller, and the auxiliary unit receives an auxiliary transmission signal having an inverted phase from the peripheral sensing signal from the sensor controller.
