18603478. DISPLAY APPARATUS simplified abstract (Samsung Display Co., Ltd.)
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Seokgyu Yoon of Yongin-si (KR)
Soungwook Kim of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18603478 titled 'DISPLAY APPARATUS
The display apparatus described in the patent application includes a substrate with an emission area and a sensing area, light-emitting devices overlapping the emission area, and light-receiving devices overlapping the sensing area. Each light-emitting device has a pixel electrode, an emission layer, and an opposite electrode, while each light-receiving device consists of a sensing electrode, an active layer, and an opposite electrode. At least one sensing electrode has a different structure from the pixel electrode and includes a transparent conductive layer.
- The display apparatus includes both light-emitting and light-receiving devices on the same substrate.
- Each light-emitting device comprises a pixel electrode, emission layer, and opposite electrode.
- Each light-receiving device consists of a sensing electrode, active layer, and opposite electrode.
- At least one sensing electrode has a unique structure different from the pixel electrode.
- The sensing electrode includes a transparent conductive layer.
Potential Applications: - This technology can be used in interactive displays, touchscreens, and smart devices. - It can enhance user interaction in gaming consoles, digital signage, and automotive displays.
Problems Solved: - Enables efficient and accurate touch sensing capabilities. - Integrates light-emitting and light-receiving functions in a single device.
Benefits: - Improved display performance and responsiveness. - Enhanced user experience with more intuitive interfaces.
Commercial Applications: Title: Innovative Display Apparatus for Enhanced User Interaction This technology can be applied in consumer electronics, automotive displays, and public information systems, enhancing user engagement and interaction. The market implications include improved user experience, increased product functionality, and potential cost savings for manufacturers.
Questions about Display Apparatus: 1. How does the unique structure of the sensing electrode contribute to the overall performance of the display apparatus? The unique structure of the sensing electrode allows for more accurate touch sensing capabilities and enhances the overall responsiveness of the display.
2. What are the potential cost implications for manufacturers implementing this display technology? Manufacturers may experience cost savings due to the integration of light-emitting and light-receiving functions in a single device, reducing the need for separate components and assembly processes.
Original Abstract Submitted
A display apparatus includes a substrate including an emission area and a sensing area, a plurality of light-emitting devices disposed on the substrate and overlapping the emission area, and a plurality of light-receiving devices disposed on the substrate and overlapping the sensing area. Each of the plurality of light-emitting devices includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. Each of the plurality of light-receiving devices includes a sensing electrode, an active layer disposed on the sensing electrode, and an opposite electrode disposed on the active layer. At least one of the plurality of sensing electrodes has a structure that is different from a stacked structure of the pixel electrode, and the sensing electrode includes a transparent conductive layer.
