Samsung display co., ltd. (20240242674). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jin Wook Yang of Yongin-si (KR)
Dong Gyu Lee of Yongin-si (KR)
Jae Hyeon Jeon of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240242674 titled 'DISPLAY DEVICE
The abstract describes a display device with a pixel that includes multiple transistors and capacitors to control the flow of current and activate a light emitting element.
- The pixel consists of a first transistor connected between a second node and a third node, with a gate electrode connected to a first node.
- A first capacitor is formed between the first node and a fourth node, while a second capacitor is formed between the fourth node and a first power line.
- Additional transistors are connected between various nodes and power lines to regulate the flow of current within the pixel.
- A light emitting element is connected between a fifth node and a second power line to emit light when activated.
- The gate electrodes of certain transistors are connected to different gate lines to control their operation independently.
Potential Applications: - This technology can be used in the manufacturing of high-resolution displays for electronic devices. - It can also be applied in the development of energy-efficient screens for various applications.
Problems Solved: - The technology addresses the need for precise control of individual pixels in a display device. - It helps improve the overall performance and energy efficiency of the display.
Benefits: - Enhanced display quality with better control over pixel activation. - Energy-efficient operation leading to longer battery life in portable devices.
Commercial Applications: - The technology can be utilized in the production of smartphones, tablets, laptops, and other electronic devices with display screens.
Questions about the technology: 1. How does this display device compare to traditional LCD screens in terms of energy efficiency? 2. What are the potential challenges in scaling up this technology for larger displays?
Original Abstract Submitted
a display device is disclosed that includes a pixel. the pixel includes a first transistor connected between a second node and a third node and including a gate electrode connected to a first node. a first capacitor is formed between the first node and a fourth node. a second capacitor is formed between the fourth node and a first power line. a second transistor is connected between a data line and the fourth node. an eighth transistor is connected between the first power line and the second node. a ninth transistor is connected between the second node and a bias power line. a sixth transistor is connected between the third node and a fifth node. a light emitting element is electrically connected between the fifth node and a second power line. a gate electrode of the eighth transistor and a gate electrode of the sixth transistor are connected to different gate lines.
