公开(公告)号：US20150154897A1

公开(公告)日：2015-06-04

申请号：US14555510

申请日：2014-11-26

Applicant: Silicon Laboratories Inc.

Inventor： Mohamed M. E. Elsayed ,  Kenneth W. Fernald

IPC: G09G3/18

CPC classification number: G09G3/18 ,  G09G3/3655 ,  G09G3/3681 ,  G09G3/3696 ,  G09G2310/0297 ,  G09G2330/021

Abstract: An apparatus includes a multiplexed liquid crystal display (LCD) controller. The LCD controller operates in at least first and second phases of operation. The LCD controller drives a first plurality of signal lines to a first set of voltages during the first phase of operation and to a second set of voltages during the second phase of operation. The LCD controller selectively couples to a node at least some of the plurality of signal lines between the first and second phases of operation depending on data provided to the LCD controller.

Abstract translation: 一种装置包括多路复用液晶显示（LCD）控制器。 LCD控制器至少操作第一和第二阶段。 在第一操作阶段期间，LCD控制器将第一组多个信号线驱动到第一组电压，并在第二操作阶段将第一组电压驱动到第二组电压。 LCD控制器根据提供给LCD控制器的数据，在第一和第二操作阶段之间选择性地耦合到节点至少一些信号线。