Lamp tube replaceable backlight module

The invention relates to a luminous tube replaceable backlight module that includes luminous tube module, external frame, and light guiding board. The light guiding board is fixed in external frame, and the luminous tube module is set in sliding slot formed by one side of external frame and correspo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JIJUN,SHAO YANG
Format:	Patent
Sprache:	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 invention relates to a luminous tube replaceable backlight module that includes luminous tube module, external frame, and light guiding board. The light guiding board is fixed in external frame, and the luminous tube module is set in sliding slot formed by one side of external frame and corresponding side of light guiding board. The locating protection device includes the first locating protecting device and the second locating device. In the replacing process, the first locating protecting device would ensure the relative section of luminous tube module having a clearance to the relative inner wall of the sliding slot and avoid the relative section being scored. When inserting the module to preset location, the first location device matching with the second location device, the module would be located in sliding slot and the clearance would be canceled.