Samsung display co., ltd. (20240251609). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Ki Ho Bang of Hwaseong-si (KR)
Seong Ryong Lee of Hwaseong-si (KR)
Sang Hyun Jun of Suwon-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240251609 titled 'DISPLAY DEVICE
The patent application describes a display device with multiple layers, including a base layer, circuit element layer, display element layer, thin film encapsulation layer, and input sensing layer.
- The base layer has a display area and a non-display area, with a power supply electrode and shielding electrode on the circuit element layer.
- The display element layer includes a light emitting element with electrodes and a connection electrode with through-holes.
- The thin film encapsulation layer has an organic layer overlapping the display area.
- The input sensing layer features sensing electrodes and signal lines connected to the electrodes, overlapping the connection electrode and through-holes.
Potential Applications: - Consumer electronics such as smartphones, tablets, and smartwatches - Automotive displays for infotainment systems and instrument clusters - Medical devices for monitoring and diagnostic purposes
Problems Solved: - Enhanced display performance with improved power efficiency - Increased durability and longevity of the display device - Improved user interaction through touch and gesture sensing capabilities
Benefits: - Crisp and vibrant display quality - Energy-efficient operation for prolonged battery life - Intuitive touch and gesture controls for user convenience
Commercial Applications: Title: "Advanced Display Technology for Consumer Electronics and Automotive Applications" This technology can be utilized in the development of next-generation display devices for various consumer electronics and automotive applications, catering to the growing demand for high-quality visual interfaces in modern devices.
Questions about the technology: 1. How does the input sensing layer enhance user interaction with the display device? - The input sensing layer allows for touch and gesture controls, providing a more intuitive user experience. 2. What are the key advantages of the thin film encapsulation layer in the display device? - The thin film encapsulation layer improves the longevity and performance of the display by protecting the organic layer and display area.
Original Abstract Submitted
a display device includes: a base layer including a display area (da) and a non-da; a circuit element layer on the base layer and including: a power supply electrode (pse) overlapping the non-da, circuit elements, and a shielding electrode connected to the pse and overlapping some of the circuit elements; a display element layer on the circuit element layer and including: a light emitting element including a first electrode, a light emitting unit, and a second electrode, and a connection electrode connecting the second electrode to the pse and including first through-holes; a thin film encapsulation layer (tfel) on the display element layer and including an organic layer overlapping the da; and an input sensing layer on the tfel and including sensing electrodes and sensing signal lines connected to the sensing electrodes. the sensing signal lines overlap the connection electrode. some of the first through-holes overlap the shielding electrode.
