Samsung display co., ltd. (20240119890). DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME simplified abstract

DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME

Organization Name

samsung display co., ltd.

Inventor(s)

Nak Cho Choi of Yongin-si (KR)

Jeong Su Kim of Yongin-si (KR)

Myung Koo Hur of Yongin-si (KR)

DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240119890 titled 'DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME

Simplified Explanation

The display device described in the abstract includes a sub-pixel with a light emitting element, pixel driving units, and data lines for controlling the emission of light. The pixel driving units generate control and driving currents based on data voltages to control the light emitting element.

• Sub-pixel with light emitting element
• Pixel driving units for generating control and driving currents
• Data lines for providing data voltages to control the sub-pixel

1. 1. 1. Potential Applications

This technology can be used in various display devices such as OLED screens, LED displays, and other types of electronic displays.

1. 1. 1. Problems Solved

This technology helps in improving the efficiency and performance of display devices by providing precise control over the light emitting elements in each sub-pixel.

1. 1. 1. Benefits

- Enhanced display quality - Energy efficiency - Improved contrast and color accuracy

1. 1. 1. Potential Commercial Applications

The technology can be applied in smartphones, tablets, TVs, monitors, and other electronic devices with display screens to enhance visual experience.

1. 1. 1. Possible Prior Art

One possible prior art could be the use of similar pixel driving units in display devices to control the light emission of sub-pixels.

1. 1. 1. 1. Unanswered Questions
         2. How does this technology compare to existing display technologies in terms of power consumption?

This article does not provide specific data on power consumption compared to existing display technologies.

1. 1. 1. 1. Are there any limitations to the scalability of this technology for larger display screens?

The article does not address any potential limitations in scaling this technology for larger display screens.

Original Abstract Submitted

a display device includes a sub-pixel connected to a scan write line, a first data line, and a second data line. the sub-pixel includes a light emitting element, a first pixel driving unit configured to generate a control current according to a first data voltage of the first data line, a second pixel driving unit configured to generate a driving current applied to the light emitting element according to a second data voltage of the second data line, and a third pixel driving unit configured to apply the driving current to the light emitting element according to the control current of the first pixel driving unit. the first pixel driving unit includes a first transistor to generate the control current according to the first data voltage, a second transistor configured to apply the first data voltage of the first data line to a first electrode of the first transistor.