| 发明名称 |
HOST AND MULTI-DISPLAY SYSTEM INCLUDING THE SAME |
| 摘要 |
A system on chip (SoC) for transmitting data packets to a display driver integrated circuit (IC) controlling a plurality of displays is provided. The SoC includes a first register, and a central processing unit (CPU) configured to set first values in the first register to adjust a frame rate of each of the displays. A tearing effect (TE) signal detection circuit is configured to detect a TE signal output from the display driver IC. A data transmission circuit is configured to generate a plurality of frame rate adjustment signals using the detected TE signal and the first values and to control transmission timings of the data packets transmitted to the displays using the frame rate adjustment signals. |
| 申请公布号 |
US2016055830(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201514713080 |
申请日期 |
2015.05.15 |
| 申请人 |
LEE BYUNG TAK;KIM KYOUNG MAN;ROH JONG HO |
发明人 |
LEE BYUNG TAK;KIM KYOUNG MAN;ROH JONG HO |
| 分类号 |
G09G5/18;G09G5/00;G06F3/14 |
主分类号 |
G09G5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system on chip (SoC) for transmitting data packets to a display driver integrated circuit (IC) configured to control a plurality of displays, the SoC comprising:
a first register; a central processing unit (CPU) configured to set first values in the first register to adjust a frame rate of each of the displays; a tearing effect (TE) signal detection circuit configured to detect a TE signal output from the display driver IC; and a data transmission circuit configured to generate a plurality of frame rate adjustment signals using the detected TE signal and the first values and to control transmission timings of the data packets transmitted to the displays using the frame rate adjustment signals, respectively. |
| 地址 |
YONGIN-SI KR |
