18506063. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
KYUNGHOE Lee of Yongin-Si (KR)
Cheol-Gon Lee of Yongin-Si (KR)
Mukyung Jeon of Yongin-Si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18506063 titled 'DISPLAY DEVICE
The patent application describes a display panel with light emitting and light detection elements, along with an input sensing unit.
- The input sensing unit includes a first detection electrode, a second detection electrode insulated from and intersecting the first detection electrode, and light blocking parts with detection openings overlapping the light detection elements.
- The light blocking parts consist of first light blocking parts spaced apart from the boundary between the detection electrodes, and second light blocking parts closer to the boundary.
- The side surfaces of the second light blocking parts facing the boundary have shapes corresponding to the edges of the detection electrodes adjacent to them.
Potential Applications: - Touchscreen displays - Interactive digital signage - Gaming interfaces
Problems Solved: - Accurate touch input detection - Minimization of light interference - Enhanced user experience
Benefits: - Improved touch sensitivity - Reduced false touch inputs - Enhanced display performance
Commercial Applications: Title: Advanced Touchscreen Technology for Enhanced User Interaction This technology can be utilized in smartphones, tablets, interactive kiosks, and other touch-enabled devices to provide a more responsive and accurate user interface.
Prior Art: Readers can explore prior patents related to touch panel technology, light detection elements, and input sensing units to gain a deeper understanding of the innovation presented in this patent application.
Frequently Updated Research: Stay updated on advancements in touch panel technology, light detection systems, and input sensing units to enhance the functionality and performance of display panels.
Questions about the technology: 1. How does this technology improve touch sensitivity compared to traditional display panels? 2. What are the potential challenges in implementing this advanced input sensing unit in commercial devices?
Original Abstract Submitted
A display panel that includes a plurality of light emitting elements and a plurality of light detection elements, and an input sensing unit disposed on the display panel. The input sensing unit includes a first detection electrode, a second detection electrode insulated from and that intersects the first detection electrode, and a plurality of light blocking parts that include detection openings that overlap the light detection elements. The light blocking parts include a plurality of first light blocking parts spaced apart from a boundary between the first detection electrode and the second detection electrode, and a plurality of second light blocking parts closer to the boundary than the first light blocking parts. Side surfaces of the second light blocking parts that face the boundary have shapes that correspond to edges of the first detection electrode and the second detection electrode adjacent to the second light blocking parts.
