发明名称 |
Methods for driving bistable electro-optic displays, and apparatus for use therein |
摘要 |
A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.
|
申请公布号 |
US7733335(B2) |
申请公布日期 |
2010.06.08 |
申请号 |
US20060307886 |
申请日期 |
2006.02.27 |
申请人 |
E INK CORPORATION |
发明人 |
ZEHNER ROBERT W.;GATES HOLLY G.;ARANGO ALEXI C.;AMUNDSON KARL R.;AU JOANNA F.;KNAIAN ARA N. |
分类号 |
G09G3/34;G02F1/167;G09G3/20;G09G3/36 |
主分类号 |
G09G3/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|