Display device, electronic device having display device and method of operating the same
AssigneeSamsung Display Co., Ltd.
InventorsMyeong-Su KIM, Su-Hyeong PARK, Ho-Yong JUNG, Jae-Ho CHOI
Life of this patent
Estimating the term…
Abstract
A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
Claims15
An electronic device comprising:
- a display device configured to receive image data from a processor, to receive a flicker profile from a memory, to determine a driving frequency by analyzing the image data using the flicker profile, to provide driving frequency information corresponding to the driving frequency to the processor, and to display an image corresponding to the image data;
- the memory connected to or included in the display device and configured to store the flicker profile, the memory being directly inaccessible to the processor;
- and
- the processor configured to receive the driving frequency information from the display device, to adjust a frequency of the image data to the driving frequency based on the driving frequency information, and to transmit the image data to the display device at the driving frequency.
An electronic device comprising:
- a display device configured to receive image data from a processor, to receive a flicker profile from a memory, to transmit the flicker profile to the processor, and to display an image corresponding to the image data;
- the memory connected to or included in the display device and configured to store the flicker profile, the memory being directly inaccessible to the processor;
- and
- the processor configured to receive the flicker profile from the display device, to determine a driving frequency by analyzing the image data using the flicker profile, to adjust a frequency of the image data to the driving frequency, and to transmit the image data to the display device at the driving frequency.
Dependencies are inferred from the claim text.