18418328. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

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 18418328 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 at varying driving frequencies.

• The display device has pixels linked to first and second scan lines, emission control lines, and data lines.
• A first scan driver provides scan signals at different frequencies to drive the display device at varying driving frequencies.
• A second scan driver supplies scan signals to the second scan lines at different frequencies to drive the display device at different driving frequencies.
• An emission driver delivers emission control signals to the emission control lines at a specific frequency.
• A data driver supplies data signals to the data lines based on the scan signals provided to the first scan lines.

Potential Applications: - This technology can be used in various types of display devices such as LCD screens, OLED displays, and more. - It can find applications in smartphones, tablets, televisions, 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. - Better energy efficiency in driving display devices. - Precise control over pixel activation and emission.

Commercial Applications: Title: Advanced Display Technology for Enhanced Performance This technology can be utilized in the consumer electronics industry for manufacturing high-quality display devices with improved performance and energy efficiency. It can cater to the growing demand for advanced display solutions in smartphones, tablets, televisions, and other electronic gadgets.

Questions about Display Device Technology: 1. How does the varying driving frequency impact the overall performance of the display device?

  - The varying driving frequency allows for optimized performance and energy efficiency in driving the display device.

2. What are the key advantages of using different frequencies for driving the display device?

  - Using different frequencies enables precise control over pixel activation and emission, leading to enhanced display performance.

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.