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1. CN103558720 - Array substrate, driving method of array substrate, and liquid crystal display

Office China
Application Number 201310572342.6
Application Date 15.11.2013
Publication Number 103558720
Publication Date 05.02.2014
Publication Kind A
IPC
G02F 1/1362
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362Active matrix addressed cells
G02F 1/133
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
G09G 3/36
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34by control of light from an independent source
36using liquid crystals
Applicants BOE TECHNOLOGY GROUP CO., LTD.
Inventors LI SHOU
ZHENG ZHEKUI
SHAO JIYANG
Agents shen jian
Title
(EN) Array substrate, driving method of array substrate, and liquid crystal display
(ZH) 阵列基板及其驱动方法、液晶显示器
Abstract
(EN)
The embodiment of the invention provides an array substrate, a driving method of the array substrate, and a liquid crystal display, and relates to the technical field of displays. The array substrate comprises a displaying driving circuit and a plurality of pixel units formed by a plurality of grid lines and a plurality of data lines which are arranged transversely and longitudinally in an intersecting manner, wherein a row of pixel units arranged in directions of the data lines forms a pixel unit row; each pixel unit row comprises a plurality of first pixel unit groups and a plurality of second pixel unit groups which are arranged at intervals; thin film transistors of the pixel units in the first pixel unit groups are connected with one data line; thin film transistors of the pixel units in the second pixel unit groups are connected with another adjacent data line; the displaying driving circuit is used for inputting source electrode signal voltage to the data lines, so that voltage polarities of at least partial two adjacent pixel unit rows are opposite; and in the same pixel unit row, voltage polarities of the first pixel unit groups and the second pixel unit groups are opposite. The array substrate can effectively improve flicker and color cast.

(ZH)

本发明实施例提供了一种阵列基板及其驱动方法、液晶显示器,涉及显示器技术领域。阵列基板包括显示驱动电路以及由横纵交叉设置的多条栅线和数据线形成的多个像素单元;沿数据线方向排列的一列像素单元形成像素单元列,像素单元列中包括相互间隔设置的多个第一像素单元组和第二像素单元组;第一像素单元组中的像素单元的薄膜晶体管与一条数据线相连接,第二像素单元组中的像素单元的薄膜晶体管与相邻的另一条数据线相连接;显示驱动电路用于向数据线输入源极信号电压,以使得至少部分相邻的两列像素单元列电压极性相反;且在同一列像素单元列中,第一像素单元组和第二像素单元组电压极性相反。该阵列基板能够有效改善闪烁和色偏现象。