Micro-spacing LED display screen module based on grating lens

The invention relates to a micro-spacing LED display screen module based on grating lenses, and belongs to the technical field of LED display screens. Comprising three high-power R, G and B LED single lamps, a grating lens, a light valve array, a rear panel and a front panel, the light valve array c...

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Bibliographische Detailangaben
Hauptverfasser:	LI PENG, YUAN SONGLING, YUAN XIAOSONG, CHEN YONGWEI, XUAN ZONGZE, YANG PENGFEI, LI NINGCHUN, CHENG SHITAO, QIN YIFAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
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