18450189. PIXEL OF A DISPLAY DEVICE AND DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)
Contents
PIXEL OF A DISPLAY DEVICE AND DISPLAY DEVICE
Organization Name
Inventor(s)
PIXEL OF A DISPLAY DEVICE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18450189 titled 'PIXEL OF A DISPLAY DEVICE AND DISPLAY DEVICE
Simplified Explanation
The patent application describes a pixel structure that includes multiple transistors and terminals for controlling the operation of a light emitting element.
- The pixel includes a first transistor connected to a first node.
- A second transistor receives a writing signal.
- A third transistor receives a compensation signal and is connected to a first terminal and a second terminal.
- A fourth transistor receives an initialization signal and is connected to a first terminal and an initialization voltage line.
- A fifth transistor receives a first emission signal and is connected to a first power supply voltage line and a second node.
- A light emitting element is connected to the third node and a second power supply voltage line.
- An eighth transistor receives a second emission signal and is connected to the first node and the fourth node.
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- Potential Applications
The technology described in this patent application could be applied in the development of high-resolution displays for electronic devices, such as smartphones, tablets, and televisions.
- Problems Solved
This technology addresses the need for efficient control of light emitting elements in display pixels, improving overall display performance and energy efficiency.
- Benefits
- Enhanced display quality - Energy efficiency - Improved pixel control
- Potential Commercial Applications
"High-Resolution Display Technology for Electronic Devices"
- Possible Prior Art
Prior art may include existing pixel structures in display technologies that utilize transistors for controlling light emitting elements.
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- Unanswered Questions
- How does this technology compare to existing pixel structures in terms of energy efficiency?
The patent application does not provide a direct comparison to existing technologies in terms of energy efficiency. Further research or testing would be needed to evaluate this aspect.
- What are the potential limitations or challenges in implementing this pixel structure in mass-produced displays?
The patent application does not address potential limitations or challenges in mass production. Factors such as cost, scalability, and compatibility with existing manufacturing processes could be important considerations.
Original Abstract Submitted
A pixel includes a first transistor coupled to a first node, a second transistor receiving a writing signal, a third transistor receiving a compensation signal, a first terminal coupled to the third node, and a second terminal coupled to a fourth node, a fourth transistor receiving an initialization signal, a first terminal coupled to the fourth node, and a second terminal coupled to an initialization voltage line, a fifth transistor receiving a first emission signal, a first terminal coupled to the first power supply voltage line, and a second terminal coupled to the second node, a light emitting element coupled to the third node and a second power supply voltage line, and an eighth transistor receiving a second emission signal, a first terminal coupled to the first node, and a second terminal coupled to the fourth node.
