发明名称 Voltage modulated driver circuits for electro-optic displays
摘要 A method and system for applying addressing voltages to pixels of a display involves receiving input data. The input data includes an indication of an addressing voltage impulse to be applied to a pixel via an electrode. One or more voltage sources are selected, to provide the addressing voltage impulse. The one or more voltage sources each have a pre-selected voltage, The selected one or more voltage sources are electrically connected to an electrode to apply the addressing voltage impulse to the pixel. The invention also provides a method of driving an electro-optic display which uses an intermediate image of reduced bit depth, and a method of driving an electro-optic display which uses a limited number of differing drive voltages, with higher voltage pulses being used before lower voltage pulses.
申请公布号 US8125501(B2) 申请公布日期 2012.02.28
申请号 US20070697967 申请日期 2007.04.09
申请人 AMUNDSON KARL R.;SJODIN THEODORE A.;SU CHIA-CHEN;HARRINGTON DEMETRIOUS MARK;GATES HOLLY G.;E INK CORPORATION 发明人 AMUNDSON KARL R.;SJODIN THEODORE A.;SU CHIA-CHEN;HARRINGTON DEMETRIOUS MARK;GATES HOLLY G.
分类号 G06F3/038 主分类号 G06F3/038
代理机构 代理人
主权项
地址