US Patent Application 18176910. DISPLAY DEVICE AND DIMMING DRIVING METHOD THEREOF simplified abstract

DISPLAY DEVICE AND DIMMING DRIVING METHOD THEREOF

Inventors

Hong Soo Kim of Yongin-si (KR)

Myung Woo Lee of Yongin-si (KR)

Suk Hun Lee of Yongin-si (KR)

DISPLAY DEVICE AND DIMMING DRIVING METHOD THEREOF - A simplified explanation of the abstract

• This abstract for appeared for US patent application number 18176910 Titled 'DISPLAY DEVICE AND DIMMING DRIVING METHOD THEREOF'

Simplified Explanation

The abstract describes a display device that has a pixel and a display driver. The pixel is driven in cycle periods during a frame period, and the display driver divides the cycle period into subfields for driving. The display driver controls the amount of current flowing through the pixel and the emission on-duties of the subfields. It also independently determines a reference duty for the cycle period, which is the minimum emission on-duty set based on a dimming signal.

Original Abstract Submitted

A display device comprises a pixel configured to be driven in cycle periods during a frame period defined by a vertical start signal, and a display driver configured to divide a cycle period into subfields for driving, configured to control an amount of current flowing through the pixel and to control emission on-duties of the subfields, and configured to independently determine, for the cycle period, a reference duty that is a minimum emission on-duty set in the cycle period based on a dimming signal.