公开(公告)号：KR1020110076086A

公开(公告)日：2011-07-06

申请号：KR1020090132700

申请日：2009-12-29

Applicant: 재단법인대구경북과학기술원

Inventor： 최병대 ,  도윤선 ,  이용환 ,  정훈주 ,  김정호 ,  이광준

IPC: G09G3/36 ,  G02F1/133

Abstract: PURPOSE: A silicon liquid crystal display is provided to reduce power consumption by using a common voltage modulation method. CONSTITUTION: A silicon liquid crystal pixel array includes a plurality of pixels, a plurality of data lines connected to the pixels, and a plurality of scan lines connected to the pixels. A gate driver(72) simultaneously applies a scan signal to the plurality of scan lines according to a reset signal. A source driver(73) applies a plurality of data voltages to a plurality of data lines. A first switch unit blocks the connection between the source driver and the plurality of data lines according to the reset signal. A second switch unit applies a preset voltage to the plurality of data lines according to the reset signal.

Abstract translation: 目的：提供硅液晶显示器，以通过使用公共电压调制方法来降低功耗。 构成：硅液晶像素阵列包括多个像素，连接到像素的多条数据线以及连接到像素的多条扫描线。 栅极驱动器（72）根据复位信号同时对多条扫描线施加扫描信号。 源极驱动器（73）将多个数据电压施加到多个数据线。 第一开关单元根据复位信号阻止源极驱动器与多条数据线之间的连接。 第二开关单元根据复位信号向多条数据线施加预置电压。

公开(公告)号：KR1020110075944A

公开(公告)日：2011-07-06

申请号：KR1020090132518

申请日：2009-12-29

Applicant: 재단법인대구경북과학기술원

Inventor： 최병대 ,  이용환 ,  정훈주 ,  도윤선 ,  양기정 ,  류홍근

IPC: G09G3/36 ,  G02F1/133

Abstract: PURPOSE: A pixel structure for a liquid crystal display is provided to remove the threshold voltage influence of a transistor. CONSTITUTION: A first gate line is separated from a second gate line and is arranged in parallel. A data line crosses the first and second gate lines. A gate electrode is electrically connected to a first gate line. A drain electrode is electrically connected to an NMOS transistor data line. The gate electrode is electrically connected to a second gate line. A source electrode is electrically connected to the data line. The drain electrode is electrically connected to the source electrode of an NMOS transistor(310). A PMOS transistor(320) includes the source electrode and the drain electrode. A liquid crystal capacitor is electrically connected to the source electrode of the NMOS transistor.

Abstract translation: 目的：提供液晶显示器的像素结构，以消除晶体管的阈值电压影响。 构成：第一栅极线与第二栅极线分离并且并联布置。 数据线与第一和第二栅极线交叉。 栅电极电连接到第一栅极线。 漏电极与NMOS晶体管数据线电连接。 栅极电连接到第二栅极线。 源电极与数据线电连接。 漏极电连接到NMOS晶体管（310）的源电极。 PMOS晶体管（320）包括源电极和漏电极。 液晶电容器电连接到NMOS晶体管的源电极。