Samsung display co., ltd. (20240192815). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
CHANGHO Lee of Hwaseong-si (KR)
IL-JOO Kim of Hwaseong-si (KR)
JONG-HWA Kim of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240192815 titled 'DISPLAY DEVICE
The patent application describes a display device with a pixel layer, touch sensing layer, and sensing pattern. The pixel layer consists of first and second pixel units, each with sub-light emitting regions. The touch sensing layer includes sensing electrodes and driving electrodes, some of which have dummy patterns overlapping the sub-light emitting regions. The sensing pattern is insulated from the dummy pattern and spaced apart from the light emitting regions.
- The display device includes a pixel layer with sub-light emitting regions in first and second pixel units.
- The touch sensing layer has sensing electrodes and driving electrodes with dummy patterns overlapping the sub-light emitting regions.
- The sensing pattern is electrically insulated from the dummy pattern and spaced apart from the light emitting regions.
- A light blocking pattern on the touch sensing layer defines light blocking openings over the sub-light emitting regions and pixel units.
Potential Applications: - This technology can be used in various electronic devices such as smartphones, tablets, and laptops. - It can also be applied in interactive displays, digital signage, and touch-sensitive control panels.
Problems Solved: - Provides accurate touch sensing capabilities without interference from the light emitting regions. - Enhances the overall performance and functionality of display devices.
Benefits: - Improved touch sensitivity and responsiveness. - Enhanced user experience with precise touch input recognition. - Increased durability and longevity of display devices.
Commercial Applications: Title: Advanced Touch-Sensing Display Technology for Enhanced User Interaction This technology can be utilized in the consumer electronics industry for developing cutting-edge touch-sensitive displays that offer superior performance and user experience. It can also be integrated into interactive kiosks, digital signage, and other commercial applications to provide intuitive and responsive touch interfaces.
Questions about Display Device Technology: 1. How does the sensing pattern in the touch sensing layer contribute to the accuracy of touch input recognition? 2. What are the potential commercial applications of this display technology in various industries?
Original Abstract Submitted
a display device is disclosed that includes a pixel layer, a touch sensing layer, and a sensing pattern. the pixel layer includes first pixel units, each including first sub-light emitting regions, and second pixel units, each including second sub-light emitting regions. the touch sensing layer includes sensing electrodes, and driving electrodes electrically insulated from the sensing electrodes, at least some of the sensing electrodes and the driving electrodes each includes a dummy pattern defining dummy openings overlapping the first sub-light emitting regions when viewed in a plan view, and a sensing pattern electrically insulated from the dummy pattern and spaced apart from the first sub-light emitting regions and the second sub-light emitting regions when viewed in a plan view. the light blocking pattern is disposed on the touch sensing layer, defining light blocking openings overlapping the first sub-light emitting regions when viewed in a plan view, and overlapping the first pixel units when viewed in a plan view.
