VA-type liquid crystal display multi-display prevention method

• Main Authors: FANG PEIHONG, CHEN GUANGPU, CHEN ZHIQIANG, LIN XINFENG, ZENG WENTAO, FENG MENG, LIN RUIQUN, YAO PINGWU, WU RUIXIN
• Format: Patent
• Language: English
• Published: 18.11.2015
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

Provided is a VA-type liquid crystal display multi-display prevention method. The method mainly lies in the production step of a filling block of a VA-type liquid crystal display and is characterized in that a plurality of display units are arranged on a display substrate; adjacent filling blocks in each display unit are in integrated electrical connection in a short circuit manner; discharge lead wires, the tail ends of which are opposite, are arranged between the adjacent two display units; each discharge lead wire is connected with the outermost filling block; the discharge lead wires extend out of the filling areas; and the opposite space between the tail ends of the two discharge lead wires is 0.03 mm. According to the VA-type liquid crystal display with the filling block design technique, by increasing the chamfering diameter of the filling block, edge and corner discharge performance is reduced; and through a structure of short circuiting the adjacent filling blocks and arranging the discharge wires, the method can be realized without increasing process and production cost, and however, finished product yield rate can be improved, the service life is longer, safety is guaranteed during using, and man-machine interaction feeling is better.