Backlight module and display device using the same

A backlight module includes a back plate, a positioning structure and a to-be-positioned element. The back plate has a front surface and a back surface. A positioning hole passes through the front surface and the back surface. The positioning structure has a first positioning portion. The first posi...

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Bibliographische Detailangaben
Hauptverfasser:	TSAI, YUNG-SHENG, LIU, DEIH, WU, YI-NING, CHU, CHIHI
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:	A backlight module includes a back plate, a positioning structure and a to-be-positioned element. The back plate has a front surface and a back surface. A positioning hole passes through the front surface and the back surface. The positioning structure has a first positioning portion. The first positioning portion penetrates the positioning hole from the front surface and protrudes on the back surface. The to-be-positioned element is positioned on the back surface by the first positioning portion.