Patent ID: 8659530
Filing Date: 2014-02-25
Classification: G09G,H03K

Abstract:
1. A liquid crystal display, LCD, comprising: a handling module outputting a user command signal in response to a user's operation thereof; and a timing controller outputting a module control signal in response to a voltage level of the user command signal in a steady-state section, wherein the user command signal comprises a transient response section and the steady-state section, wherein the timing controller comprises: a counter providing a converting enable signal in the steady-state section; an analog-to-digital, A/D, converter converting the user command signal in the steady-state section into the digital user command signal in response to the converting enable signal; and a control signal generator generating the module control signal that corresponds to the digital user command signal, and wherein the counter starts to count the number of clocks of an internal clock signal when the user command signal reaches a reference voltage level, and after counting m clocks of the internal clock signal, where m is a natural number that varies according to a period of time from when the counter starts the counting to when the user command signal enters into the steady-state section, the counter provides the converting enable signal.