发明授权
- 专利标题: Writing data to sub-pixels using different write sequences
- 专利标题(中): 使用不同的写入顺序将数据写入子像素
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申请号: US13143187申请日: 2011-05-24
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公开(公告)号: US08648845B2公开(公告)日: 2014-02-11
- 发明人: Shih Chang Chang , Cheng Ho Yu , Zhibing Ge , Hopil Bae
- 申请人: Shih Chang Chang , Cheng Ho Yu , Zhibing Ge , Hopil Bae
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Fletcher Yoder PC
- 国际申请: PCT/US2011/037810 WO 20110524
- 国际公布: WO2012/161703 WO 20121129
- 主分类号: G06F3/038
- IPC分类号: G06F3/038
摘要:
With respect to liquid crystal display inversion schemes, a large change in voltage on a data line can affect the voltages on adjacent data lines due to capacitive coupling between data lines. The resulting change in voltage on these adjacent data lines can give rise to visual artifacts in the data lines' corresponding sub-pixels. Various embodiments of the present disclosure serve to prevent or reduce persisting visual artifacts by offsetting their effects or by distributing their presence among different colored sub-pixels. In some embodiments, this may be accomplished by using different write sequences during the update of a row of pixels.
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