公开(公告)号：US20070252856A1

公开(公告)日：2007-11-01

申请号：US11740238

申请日：2007-04-25

申请人： EDWIN HUDSON ,  David Cowl

发明人： EDWIN HUDSON ,  David Cowl

IPC分类号： G09G5/02

CPC分类号： G09G3/2014 ,  G09G3/2025 ,  G09G3/2029 ,  G09G3/2033 ,  G09G3/2037 ,  G09G3/204 ,  G09G2320/0673

摘要： Methods, apparatus, and systems for generating drive sequences for pulse width modulated displays are described. A pulse width modulated signal that includes a drive sequence of temporal segments that are activated and deactivated to produce a desired gray scale. The temporal segments can be non-binary, non-equally weighted. The drive sequence can also include at least two of the temporal segments are least significant bit segments and the other segments are higher order segments.

摘要翻译： 描述了用于产生脉冲宽度调制显示器的驱动序列的方法，装置和系统。 脉冲宽度调制信号，其包括激活和去激活以产生所需灰度级的时间段的驱动序列。 时间段可以是非二进制，非等份加权。 驱动序列还可以包括至少两个时间段是最低有效位段，而其它段是高阶段。