18203158. DISPLAY DEVICE AND METHOD OF DRIVING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
Organization Name
Inventor(s)
BYUNGCHANG Yu of Yongin-si (KR)
KYUNGHOON Chung of Yongin-si (KR)
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18203158 titled 'DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
Simplified Explanation
The abstract describes a display device that includes a pixel with a light-emitting element, a first capacitor, and first to fifth transistors. The first transistor is connected between a first voltage line and the light-emitting element and operates based on the potential of a first node. The second transistor is connected between a data line and the first node and receives a first scan signal. The first capacitor is connected between the first node and a second node. The third transistor is connected between the first transistor and the first node and receives a second scan signal. The fourth transistor is connected between a reference voltage line and the first node and receives a third scan signal. The fifth transistor is connected between the first transistor and the second node and receives an emission control signal.
- The patent application describes a display device with a pixel that includes various transistors and a light-emitting element.
- The transistors are connected to different voltage lines and nodes, and they receive scan signals and an emission control signal.
- The first capacitor is connected between two nodes to store and control charge.
- The invention aims to improve the performance and functionality of display devices.
Potential applications of this technology:
- This display device technology can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
- It can enhance the visual experience and image quality of these devices.
Problems solved by this technology:
- The technology addresses the need for improved display performance, including brightness, contrast, and power efficiency.
- It solves the problem of controlling the emission of light from the light-emitting element accurately.
Benefits of this technology:
- The display device offers improved image quality with better brightness and contrast.
- It provides efficient power consumption, leading to longer battery life in portable devices.
- The technology enables precise control of light emission, resulting in sharper and more vibrant visuals.
Original Abstract Submitted
A display device includes a pixel. The pixel includes a light-emitting element, a first capacitor, and first to fifth transistors. The first transistor is connected between a first voltage line receiving a first driving voltage and the light-emitting element, and operates in response to a potential of a first node, and the second transistor is connected between a data line and the first node, and receives a first scan signal. The first capacitor is connected between the first node and a second node, and the third transistor is connected between the first transistor and the first node, and receives a second scan signal. The fourth transistor is connected between a reference voltage line and the first node, and receives a third scan signal, and the fifth transistor is connected between the first transistor and the second node, and receives an emission control signal.
