发明名称 |
METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS |
摘要 |
PROBLEM TO BE SOLVED: To provide methods for driving electro-optic displays.SOLUTION: Methods for driving electro-optic displays to reduce visible artifacts include: (a) applying a first drive scheme to a minor proportion of display pixels and applying a second drive scheme to other pixels, the pixels using the first drive scheme varying at each transition; (b) using different drive schemes on different pixel groups so that pixels in differing groups undergoing the same transition use different waveforms; (c) applying a balanced pulse pair or a top-off pulse to a pixel undergoing a white-to-white transition and lying adjacent to a pixel undergoing a visible transition; (d) driving extra pixels where the boundary between driven and undriven areas falls along a straight line; and (e) driving a display using both DC balanced and DC imbalanced drive schemes, maintaining an impulse bank value for the DC imbalance and modifying transitions to reduce the impulse bank value.SELECTED DRAWING: Figure 9 |
申请公布号 |
JP2016085477(A) |
申请公布日期 |
2016.05.19 |
申请号 |
JP20160020414 |
申请日期 |
2016.02.05 |
申请人 |
E INK CORP |
发明人 |
KARL RAYMOND AMUNDSON;APREA MATTHEW J;KENNETH R CROUNSE;DEMETRIOUS MARK HARRINGTON;JASON LIN;THEODORE A SJODIN;SU CHIA-CHEN |
分类号 |
G09G3/34;G02F1/167;G09G3/20 |
主分类号 |
G09G3/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|