| 发明名称 | Drive device and display device | ||
| 摘要 | Included are: refresh a rate changing section (15) for changing a refresh rate of a display panel (2) by configuring settings for scan periods during each of which a plurality of gate signal lines (G) of the display panel (2) are sequentially scanned and for pause periods during each of which sequential scanning of the plurality of gate signal lines (G) is suspended; and a drive amount control section (20) for controlling, in accordance with a ratio of the scan periods to the pause periods, drive time during which each of the gate signal lines is driven in each of the scan periods. | ||
| 申请公布号 | US9601074(B2) | 申请公布日期 | 2017.03.21 |
| 申请号 | US201615159924 | 申请日期 | 2016.05.20 |
| 申请人 | Sharp Kabushiki Kaisha | 发明人 | Fujioka Akizumi;Yanagi Toshihiro;Ihida Satoshi;Takahashi Kazuki;Nakano Taketoshi |
| 分类号 | G09G3/36 | 主分类号 | G09G3/36 |
| 代理机构 | Keating & Bennett, LLP | 代理人 | Keating & Bennett, LLP |
| 主权项 | 1. A drive device for driving a display panel having a plurality of pixels, comprising: a timing controller that: changes a refresh rate of the display panel by configuring settings for scan periods during each of which a plurality of gate signal lines of the display panel are sequentially scanned and for pause periods during each of which sequential scanning of the plurality of gate signal lines is suspended; andcontrols, in accordance with a ratio of the scan periods to the pause periods, a pulse width of a drive pulse on each of the gate signal lines and a drive time during which each of the gate signal lines is driven in each of the scan periods. | ||
| 地址 | Sakai JP | ||