Samsung display co., ltd. (20240212584). PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract
Contents
PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
YEONKYUNG Kim of Yongin-si (KR)
PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240212584 titled 'PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
The abstract describes a pixel circuit that includes various transistors and capacitors to control the driving current of a light emitting element in response to different signals.
- The pixel circuit includes a light emitting element, first transistor, second transistor, first capacitor, second capacitor, third transistor, fourth transistor, and fifth transistor.
- The first transistor applies a driving current to the light emitting element.
- The second transistor writes a data voltage in response to a write gate signal.
- The first capacitor is connected to a control electrode of the first transistor.
- The second capacitor connects the second transistor to the control electrode of the first transistor.
- The third transistor diode-connects the first transistor in response to a compensation gate signal.
- The fourth transistor applies an initialization voltage to the control electrode of the first transistor in response to a first initialization gate signal.
- The fifth transistor transmits the driving current to the light emitting element in response to an emission signal.
Potential Applications: - This technology can be used in display panels for electronic devices. - It can also be applied in lighting systems for energy-efficient illumination.
Problems Solved: - Efficient control of driving current for light emitting elements. - Precise data voltage writing in response to signals.
Benefits: - Improved energy efficiency in display and lighting applications. - Enhanced control over pixel illumination.
Commercial Applications: Title: Advanced Pixel Circuit Technology for Display Panels This technology can revolutionize the display panel industry by offering more efficient and precise control over pixel illumination. It can be utilized in various electronic devices such as smartphones, tablets, and televisions, enhancing the visual experience for users.
Questions about Pixel Circuit Technology: 1. How does the pixel circuit technology improve energy efficiency in display panels? - The pixel circuit technology optimizes the driving current for light emitting elements, reducing energy consumption while maintaining high-quality illumination. 2. What are the potential commercial applications of this technology in the lighting industry? - The pixel circuit technology can be integrated into lighting systems to provide energy-efficient and customizable illumination solutions for various settings.
Original Abstract Submitted
a pixel circuit includes a light emitting element, a first transistor that applies a driving current to the light emitting element, a second transistor that writes a data voltage in response to a write gate signal, a first capacitor connected to a control electrode of the first transistor, a second capacitor including a first electrode connected to the second transistor and a second electrode connected to the control electrode of the first transistor, a third transistor that diode-connects the first transistor in response to a compensation gate signal, a fourth transistor that applies an initialization voltage to the control electrode of the first transistor in response to a first initialization gate signal, and a fifth transistor that transmits the driving current to the light emitting element in response to an emission signal.
