| 发明名称 |
IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF |
| 摘要 |
A driving method of an image display device includes detecting an amount of data change of an input image and calculating a moving speed of the input image, determining whether the image moving speed is within a preset reference range, when the image moving speed is within the reference range, driving a display screen according to an input frame frequency synchronized to the input image, and when the image moving speed is out of the reference range, down-modulating a frame frequency for displaying the input image to a frequency lower than the input frame frequency and driving the display screen according to a modulated frame frequency. |
| 申请公布号 |
US2015243232(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201414578744 |
申请日期 |
2014.12.22 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
KIM Changkun;SONG Hongsung;JUNG Taeyoung |
| 分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A driving method of an image display device, the driving method comprising:
detecting an amount of data change of an input image and calculating a moving speed of the input image; determining whether the image moving speed is within a preset reference range; when the image moving speed is within the reference range, driving a display screen according to an input frame frequency synchronized to the input image; and when the image moving speed is out of the reference range, down-modulating a frame frequency for displaying the input image to a frequency lower than the input frame frequency and driving the display screen according to a modulated frame frequency. |
| 地址 |
Seoul KR |
