Samsung display co., ltd. (20240233605). DISPLAY DEVICE simplified abstract

DISPLAY DEVICE

Organization Name

samsung display co., ltd.

Inventor(s)

Kyong Hwan Oh of Yongin-si (KR)

Ji Hyun Ka of Yongin-si (KR)

Ki Myeong Eom of Yongin-si (KR)

Hai Jung In of Yongin-si (KR)

Jin Jeon of Yongin-si (KR)

Won Kyu Kwak of Yongin-si (KR)

Hyun Lee of Yongin-si (KR)

Hwan Soo Jang of Yongin-si (KR)

Jin Tae Jeong of Yongin-si (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240233605 titled 'DISPLAY DEVICE

The abstract describes a display device with pixels connected to scan lines, emission control lines, and data lines. It includes drivers to supply scan signals at different frequencies to drive the display device.

• The display device has pixels connected to first and second scan lines, emission control lines, and data lines.
• A first scan driver supplies scan signals at two different frequencies to drive the display device at different driving frequencies.
• A second scan driver supplies scan signals at the same frequencies as the first scan driver to drive the display device.
• An emission driver supplies emission control signals at the first frequency.
• A data driver supplies data signals to the data lines based on the scan signals supplied to the first scan lines.

Potential Applications: - This technology can be used in various types of display devices such as LCDs, OLEDs, and LED displays. - It can be applied in smartphones, tablets, TVs, monitors, and other electronic devices requiring display screens.

Problems Solved: - Efficient driving of display devices at different frequencies. - Improved control over pixel activation and emission.

Benefits: - Enhanced display performance with optimized driving frequencies. - Energy-efficient operation leading to longer battery life in portable devices.

Commercial Applications: Title: Advanced Display Technology for Enhanced Performance This technology can be utilized in the consumer electronics industry for manufacturing high-quality display screens with improved energy efficiency. It can also find applications in the automotive sector for in-vehicle displays and entertainment systems.

Questions about Display Device Technology: 1. How does the use of different driving frequencies impact the overall performance of the display device? - The use of different driving frequencies allows for optimized control over pixel activation and emission, leading to enhanced display performance. 2. What are the potential commercial applications of this advanced display technology? - This technology can be applied in various consumer electronics such as smartphones, tablets, TVs, and monitors, as well as in automotive displays for in-vehicle entertainment systems.

Original Abstract Submitted

a display device including pixels coupled to first scan lines, second scan lines, emission control lines, and data lines; a first scan driver to supply a scan signal to each of the first scan lines at a first frequency to drive the display device at a first driving frequency, and to supply the scan signal to each of the first scan lines at a second frequency to drive the display device at a second driving frequency lower than the first driving frequency; a second scan driver to supply a scan signal to each of the second scan lines at the first frequency to drive the display device at the first driving frequency, and to supply the scan signal to each of the second scan lines at the second frequency to drive the display device at the second driving frequency; an emission driver to supply an emission control signal to each of the emission control lines at the first frequency; and a data driver to supply a data signal to each of the data lines in response to the scan signal supplied to each of the first scan lines.