LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

The device has a multilayer display unit in a housing (20). A liquid crystal layer, rear polarization filter and dispersion layer or retro reflection layer are arranged under intermediate joint of layers (15, 16). The housing is translucently designed in the rear side of the device. LEDs are arrange...

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Hauptverfasser: BOEHM, ARNO, WIEMER, WOLFRAM
Format: Patent
Sprache:eng ; fre ; ger
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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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creator BOEHM, ARNO
WIEMER, WOLFRAM
description The device has a multilayer display unit in a housing (20). A liquid crystal layer, rear polarization filter and dispersion layer or retro reflection layer are arranged under intermediate joint of layers (15, 16). The housing is translucently designed in the rear side of the device. LEDs are arranged in or on a rear wall and/or in or on the lateral area of the housing. A back light arrangement is provided behind the dispersion layer.
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language eng ; fre ; ger
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source esp@cenet
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
title LIQUID CRYSTAL DISPLAY DEVICE
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