Samsung display co., ltd. (20240321212). PIXEL AND GATE DRIVING CIRCUIT simplified abstract
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PIXEL AND GATE DRIVING CIRCUIT
Organization Name
Inventor(s)
PIXEL AND GATE DRIVING CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240321212 titled 'PIXEL AND GATE DRIVING CIRCUIT
Simplified Explanation:
The patent application describes a pixel structure that includes multiple transistors and a light-emitting diode.
- A light-emitting diode is present in the pixel.
- The pixel includes a first transistor.
- A second transistor is connected to the gate of the first transistor and a data line.
- A third transistor is connected to the gate of the first transistor and a first voltage line.
- A fourth transistor is connected to the first transistor and a second voltage line.
- A fifth transistor is connected to the first transistor and a third voltage line.
- A sixth transistor is connected to the first transistor and the light-emitting diode, with a gate signal supplied to the sixth transistor obtained by shifting a gate signal supplied to the fifth transistor by a certain time.
Key Features and Innovation:
- Complex pixel structure with multiple transistors.
- Utilization of shifting gate signals to control the light-emitting diode.
- Integration of different voltage lines for transistor connections.
Potential Applications:
- Display technology in electronic devices.
- LED screens for televisions and monitors.
- Lighting systems in automotive and architectural industries.
Problems Solved:
- Efficient control of light emission in pixels.
- Enhanced display quality and brightness.
- Optimization of power consumption in electronic devices.
Benefits:
- Improved visual performance in displays.
- Energy-efficient operation.
- Enhanced user experience with brighter screens.
Commercial Applications:
The technology can be utilized in the development of high-resolution displays for smartphones, tablets, televisions, and other electronic devices. It can also find applications in the automotive industry for advanced lighting systems in vehicles.
Questions about Pixel Technology: 1. How does the shifting of gate signals improve the performance of the light-emitting diode? 2. What are the potential challenges in implementing this complex pixel structure in mass production?
Original Abstract Submitted
a pixel includes: a light-emitting diode; a first transistor; a second transistor connected to a gate of the first transistor and to a data line; a third transistor connected to the gate of the first transistor and to a first voltage line; a fourth transistor connected to the first transistor and a second voltage line; a fifth transistor connected to the first transistor and to a third voltage line; and a sixth transistor connected to the first transistor and to the light-emitting diode, where a gate signal supplied to a gate of the sixth transistor is a signal obtained by shifting a gate signal supplied to a gate of the fifth transistor by a certain time.
