Colored back light device in liquid crystal display module

Colored back light device in liquid crystal display module

Disclosed is a back light in a liquid crystal display (LCD) module, in particular, a back light device in a LCD module for irradiating light in a variety of colors according to a user's demand. The back light device in the liquid crystal display module includes a liquid crystal display, a refle...

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1. Verfasser: JEONG, BYEONG-RO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
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
DISPLAY
DISPLAYING
EDUCATION
FREQUENCY-CHANGING
LABELS OR NAME-PLATES
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
SEALS
SIGNS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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creator JEONG, BYEONG-RO
description Disclosed is a back light in a liquid crystal display (LCD) module, in particular, a back light device in a LCD module for irradiating light in a variety of colors according to a user's demand. The back light device in the liquid crystal display module includes a liquid crystal display, a reflecting plate laminated sheet by sheet on a bottom of the liquid crystal display, one or more lamps installed on one end of the reflecting plate, and a controller for controlling light emission of the installed lamps. The lamps are installed on both ends of the reflecting plate to combine colors. The light emitted by the lamps is diffused through the reflecting plate. The diffused light is irradiated according to an illumination control signal applied by the controller. The illumination control signal causes the irradiated light to have a pertinent color according to the user's demand.
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The back light device in the liquid crystal display module includes a liquid crystal display, a reflecting plate laminated sheet by sheet on a bottom of the liquid crystal display, one or more lamps installed on one end of the reflecting plate, and a controller for controlling light emission of the installed lamps. The lamps are installed on both ends of the reflecting plate to combine colors. The light emitted by the lamps is diffused through the reflecting plate. The diffused light is irradiated according to an illumination control signal applied by the controller. 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language eng ; fre ; ger
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subjects ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
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
DISPLAY
DISPLAYING
EDUCATION
FREQUENCY-CHANGING
LABELS OR NAME-PLATES
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
SEALS
SIGNS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
title Colored back light device in liquid crystal display module
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