IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATION METHOD THEREOF

• Main Authors: PARK JUNHEE, YOON TAEHOON, OH SEUNGWON
• Format: Patent
• Language: English
• Published: 09.06.2016
• 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

There are provided an in-plane switching mode liquid crystal display device and a fabrication method of the in-plane switching mode liquid crystal display device which has a low pretilt angle by applying a three-electrode structure to an in-plane switching display and mixing a photocurable polymer into an alignment film by a rubbing process, and includes: an upper substrate having an upper plate conductive electrode; a lower substrate having a lower plate conductive electrode and a pattern electrode formed on the lower plate conductive electrode with an insulating layer therebetween; the liquid crystal layer disposed between the upper substrate and the lower substrate; and an alignment film formed on the upper substrate having the upper plate conductive electrode and the lower substrate having the pattern electrode and configured to align liquid crystals in an in-plane manner.