- 专利标题: Display device, driving controller, and method of driving display device
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申请号: US18139955申请日: 2023-04-27
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公开(公告)号: US12020646B2公开(公告)日: 2024-06-25
- 发明人: Bon Seog Gu , Hae Kwan Seo , Jin Young Roh , Jae Keun Lim
- 申请人: Samsung Display Co., Ltd.
- 申请人地址: KR Yongin-Si
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR Yongin-Si
- 代理机构: Innovation Counsel LLP
- 优先权: KR 20220140689 2022.10.27
- 主分类号: G09G3/3233
- IPC分类号: G09G3/3233
摘要:
A display device is disclosed that includes a pixel component configured to output an image based on a first driving frequency, a scan driver configured to sequentially provide a scan signal to each pixel row in each frame based on the first driving frequency, and a driving controller configured control the scan driver such that, in the case where image data includes data corresponding to a static image, a display area is divided into a first area for the static image, and a second area for a video, and the first area is driven at a second driving frequency, and the second area is driven at a third driving frequency. The driving controller may control the scan driver such that a driving frequency corresponding to the first area is reduced to the second driving frequency, and a driving frequency corresponding to the second area is increased to the third driving frequency.
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