18133593. PIXEL, DISPLAY DEVICE, AND DRIVING METHOD OF THE DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)

PIXEL, DISPLAY DEVICE, AND DRIVING METHOD OF THE DISPLAY DEVICE

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

Young Ha Sohn of Yongin-si (KR)

Se Hyuk Park of Yongin-si (KR)

Jin Wook Yang of Yongin-si (KR)

Dong Gyu Lee of Yongin-si (KR)

Jae Hyeon Jeon of Yongin-si (KR)

PIXEL, DISPLAY DEVICE, AND DRIVING METHOD OF THE DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18133593 titled 'PIXEL, DISPLAY DEVICE, AND DRIVING METHOD OF THE DISPLAY DEVICE

Simplified Explanation

The abstract describes a pixel structure that includes a first transistor connected to a light emitting element, as well as two emission control transistors with controlled on-off timing. The timing of the emission control signals creates a specific time interval for the operation of the pixel.

• The pixel structure includes:

   - A first transistor with a gate electrode connected to a first node, a second node for the power voltage, and a third node connected to the light emitting element.
   - A first emission control transistor controlled by a signal.
   - A second emission control transistor controlled by another signal.
   - A specific time interval between the input of the control signals.

Potential Applications

The technology described in the patent application could be used in: - High-resolution displays - OLED screens - Electronic billboards

Problems Solved

This technology helps in: - Improving pixel performance - Enhancing image quality - Reducing power consumption

Benefits

The benefits of this technology include: - Better control of pixel emission - Increased display clarity - Energy efficiency

Potential Commercial Applications

The potential commercial applications of this technology could be in: - Consumer electronics - Advertising industry - Automotive displays

Possible Prior Art

One possible prior art could be the development of similar pixel structures in OLED displays.

How does this technology compare to existing pixel structures in terms of efficiency and performance?

This article does not provide a direct comparison with existing pixel structures, so it is unclear how this technology stacks up against current solutions. Further research or testing would be needed to determine the advantages and disadvantages.

What are the potential challenges in implementing this technology on a large scale for commercial use?

The article does not address the potential challenges that may arise when scaling up this technology for commercial applications. Factors such as production costs, manufacturing processes, and compatibility with existing systems could present obstacles that need to be explored further.

Original Abstract Submitted

A pixel includes: a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is applied, and a third node electrically connected to the light emitting element; a first emission control transistor having an on-off timing controlled by a first emission control signal; and a second emission control transistor having an on-off timing controlled by a second emission control signal. A time interval exists between a time at which the first emission control signal having a turn-on level is input such that a voltage of the second node is dropped from a bias voltage having a voltage level higher than a voltage level of the first power voltage and a time at which the second emission control signal having a turn-on level is input.