Directional sounding display device

The utility model discloses a directional sounding display device which comprises a display panel and a sounding assembly, the display panel comprises a first polaroid and a display panel body, the display panel body comprises a first glass substrate, and the sounding assembly comprises a first cond...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU YAYUN, MAO JUNWEI, HUANG JIANYUE, KUANG ZHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DEAF-AID SETS DISPLAY DISPLAYING EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LABELS OR NAME-PLATES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PHYSICS PUBLIC ADDRESS SYSTEMS SEALS SIGNS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!