Module for preventing ambient light hole from being influenced by backlight source

The utility model discloses a module for preventing an ambient light hole from being influenced by a backlight source, which comprises a backlight module, a light source module and a light source module, the liquid crystal display module is arranged on one side of the light emitting side of the back...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIN RONGLI, GUO GUOXING, YANG JIADI, CHEN HONGGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The utility model discloses a module for preventing an ambient light hole from being influenced by a backlight source, which comprises a backlight module, a light source module and a light source module, the liquid crystal display module is arranged on one side of the light emitting side of the backlight module, and the display module is used for displaying picture information; the transparent cover plate is arranged on the side, away from the backlight module, of the liquid crystal display module, and the transparent cover plate is used for protecting the liquid crystal display module and the backlight module; the transparent cover plate is provided with an IR photosensitive area, black shading cotton is attached to the inner side of the IR photosensitive area, and after the transparent cover plate is attached to the liquid crystal display module and the backlight module, the black shading cotton is connected between the transparent cover plate and the backlight module in an abutting mode. The light emitting