Anti-peeping backlight module

The invention provides a peep-proof backlight module which comprises the following elements. The first light-emitting element is arranged on the upper side of the transparent substrate, and the light-emitting angle range of the first light-emitting element is larger than or equal to 30 degrees and s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU ZHENHAO, DENG JIAFENG, LIU JINYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEALS SIGNS
Online-Zugang:	Volltext bestellen
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