GLASS PANEL FOR MOBILE DEVICE, METHOD FOR MANUFACTURING THE SAME, AND MOBILE DEVICE USING THE SAME

PURPOSE: A transparent panel, a manufacturing method thereof, and a portable device using the same are provided to pass voice data without distortion while blocking the insertion of foreign material. CONSTITUTION: A glass panel has a predetermined thickness. A plurality of minute holes (110) is form...

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Bibliographische Detailangaben
Hauptverfasser:	OH, BYUNG CHUL, HA, CHUNG SOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY 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 ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FREQUENCY-CHANGING GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSMISSION
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Beschreibung
Zusammenfassung:	PURPOSE: A transparent panel, a manufacturing method thereof, and a portable device using the same are provided to pass voice data without distortion while blocking the insertion of foreign material. CONSTITUTION: A glass panel has a predetermined thickness. A plurality of minute holes (110) is formed in one side of the glass panel. The diameter of the minute hole is between 50-500 micrometers. The glass panel is a rectangular shape. The thickness of the glass panel decreases to the edge of the glass panel.