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Time schedule controller, LCD device including the same and drive method of the same

一种液晶显示器、时序控制器的技术，应用在静态指示器、阴极射线管指示器、仪器等方向，能够解决发生故障等问题

Inactive Publication Date: 2008-12-24
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if the sequencer incorrectly identifies the generated signal as the result of user manipulation of the keypad, it malfunctions

Method used

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  • Time schedule controller, LCD device including the same and drive method of the same
  • Time schedule controller, LCD device including the same and drive method of the same
  • Time schedule controller, LCD device including the same and drive method of the same

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Embodiment Construction

[0023] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein; rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and to Those skilled in the art fully convey the concept of the invention. Like reference numerals denote like elements in the drawings, and thus descriptions thereof will be omitted.

[0024] As used herein, the term "transient response period" refers to a period in which the voltage level of a signal transitions from a first voltage level to a second voltage level different from the first voltage level. Also, the term "steady-state segment" refers to a segment in which the voltage level of a signal is maintained at a constant level for a predetermined period of ...

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Abstract

A timing controller that can reduce malfunctions, a liquid crystal display (LCD) including the timing controller, and a method of operating the LCD, in which the timing controller includes a counter providing a converting enable signal; an analog-to-digital (A / D) converter converting a user command signal into a digital user command signal in response to the converting enable signal; and a control signal generator generating a module control signal that corresponds to the digital user command signal.

Description

technical field [0001] The present disclosure relates to a timing controller, a liquid crystal display (LCD), and a driving method of the LCD, and more particularly, to a timing controller capable of reducing malfunctions, an LCD including the timing controller, and a driving method of the LCD. Background technique [0002] A liquid crystal display (LCD) includes a first display panel having a plurality of pixel electrodes, a second display panel having a plurality of common electrodes, and a dielectrically anisotropic liquid crystal layer injected between the first and second display panels. The LCD displays a desired image by forming an electric field between a pixel electrode and a common electrode, and adjusting the strength of the electric field, thereby controlling the amount of light transmitted through the liquid crystal panel. Since the LCD is not a self-luminous display, it includes a backlight unit as a light source. [0003] The LCD supports an On Screen Display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G09G3/34
CPCG09G3/3406G09G3/3611G09G5/003G09G2320/0606G09G2320/0626G09G2320/08H03K5/1254H03K2005/00247G09G3/36G09G3/20G02F1/133
Inventor 裵相敦朴真圭
Owner SAMSUNG ELECTRONICS CO LTD