18521418. PIXEL AND DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)
Contents
- 1 PIXEL AND DISPLAY DEVICE
PIXEL AND DISPLAY DEVICE
Organization Name
Inventor(s)
MINJAE Jeong of Hwaseong-si (KR)
PIXEL AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18521418 titled 'PIXEL AND DISPLAY DEVICE
Simplified Explanation
The abstract describes a pixel structure that includes multiple transistors and capacitors for controlling the emission of light from a light emitting diode.
- The pixel includes a light emitting diode, a first transistor, a first capacitor, a second transistor, and a third transistor.
- During an initialization period, an initialization voltage is provided to the gate electrode of the first transistor through the third and second transistors.
- At least one of the second transistor and the third transistor is turned off when the initialization period is terminated.
Potential Applications
The technology described in this patent application could be applied in the development of high-resolution displays, such as OLED screens for smartphones, tablets, and televisions.
Problems Solved
This technology solves the problem of efficiently controlling the emission of light from individual pixels in a display, ensuring accurate and consistent color reproduction.
Benefits
The benefits of this technology include improved energy efficiency, enhanced image quality, and increased pixel density for sharper and more detailed visuals.
Potential Commercial Applications
One potential commercial application of this technology is in the manufacturing of advanced display panels for consumer electronics, medical devices, and automotive displays.
Possible Prior Art
One possible prior art for this technology could be the use of similar transistor and capacitor configurations in pixel structures of display devices.
Unanswered Questions
How does this technology compare to existing pixel structures in terms of power consumption and image quality?
This article does not provide a direct comparison with existing pixel structures in terms of power consumption and image quality. Further research or testing would be needed to determine the specific advantages of this technology over existing solutions.
What are the potential challenges in implementing this technology on a large scale for mass production?
The article does not address the potential challenges in implementing this technology on a large scale for mass production. Factors such as manufacturing costs, production scalability, and compatibility with existing manufacturing processes could present challenges that need to be explored further.
Original Abstract Submitted
A pixel includes: a light emitting diode; a first transistor; a first capacitor connected between a first node and a gate electrode of the first transistor; a second transistor including a first electrode electrically connected to the gate electrode of the first transistor, a second electrode and a gate electrode which receives a first scan signal; and a third transistor including a first electrode electrically connected to the second electrode of the second transistor, a second electrode electrically connected to a third voltage line, and a gate electrode which receives a second scan signal. During an initialization period, an initialization voltage provided from the third voltage line is provided to the gate electrode of the first transistor through the third and second transistors, and, when the initialization period is terminated, at least one of the second transistor and the third transistor is turned off.
