17784541. DISPLAY AND ELECTRONIC DEVICE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
DISPLAY AND ELECTRONIC DEVICE
Organization Name
Inventor(s)
Yongqiang Pang of Shenzhen (CN)
DISPLAY AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17784541 titled 'DISPLAY AND ELECTRONIC DEVICE
Simplified Explanation
The patent application describes a display technology that includes sub pixels, a substrate, a light-emitting device, a pixel circuit, and an isolation portion. The pixel circuit consists of a first transistor with a polycrystalline silicon active layer and a second transistor with a semiconductor oxide active layer. The isolation portion prevents hydrogen ions from the first transistor's active layer from diffusing into the second transistor's active layer.
- The display technology includes sub pixels, a light-emitting device, a pixel circuit, and an isolation portion.
- The pixel circuit consists of a first transistor with a polycrystalline silicon active layer and a second transistor with a semiconductor oxide active layer.
- The isolation portion prevents hydrogen ions from the first transistor's active layer from diffusing into the second transistor's active layer.
Potential Applications
This technology can be applied in various display devices, such as televisions, smartphones, tablets, and computer monitors.
Problems Solved
The isolation portion of the display technology prevents the diffusion of hydrogen ions between transistors, which can improve the overall performance and lifespan of the display.
Benefits
- Improved performance and lifespan of the display - Enhanced image quality and color accuracy - Increased reliability and stability of the pixel circuit
Original Abstract Submitted
A display includes a plurality of sub pixels, a substrate, a light-emitting device, a pixel circuit, and an isolation portion. The light-emitting device, the pixel circuit, and the isolation portion are disposed on the substrate. The pixel circuit and the light-emitting device are coupled, and are located in the sub pixel. The pixel circuit includes a first transistor and a second transistor. An active layer of the first transistor includes polycrystalline silicon, and an active layer of the second transistor includes a semiconductor oxide. The isolation portion is configured at least to block hydrogen ions in the active layer of the first transistor from being diffused into the active layer of the second transistor.
