LIQUID CRYSTAL DISPLAY DEVICE

PURPOSE: A liquid crystal display device is provided to increase a response speed, a viewing angle, and a contrast ratio. CONSTITUTION: A first polarization plate(104a) is located in a lower part of a liquid crystal cell(101). The first polarization plate has a first polarization axis parallel with...

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Bibliographic Details
Main Author WOO, JONG HOON
Format Patent
LanguageEnglish
Korean
Published 03.07.2012
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
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Summary:PURPOSE: A liquid crystal display device is provided to increase a response speed, a viewing angle, and a contrast ratio. CONSTITUTION: A first polarization plate(104a) is located in a lower part of a liquid crystal cell(101). The first polarization plate has a first polarization axis parallel with a first direction. A first positive biaxial film(102a) has a first optical axis(103a) parallel with the first direction. A second polarization plate(104b) has a second polarization axis parallel with a second direction vertical to the first direction. A second positive biaxial film(102b) has a second optical axis(103b) parallel with the second direction.
Bibliography:Application Number: KR20100134003