Preparing method for sapphire touch screen panel

The invention relates to a preparing method for a sapphire touch screen panel. The preparing method comprises the specific steps of crystal growing, crystal ingot drawing, crystal cutting, laser sheet taking, grinding, chamfering, annealing, double-sided polishing, printing ink coating, heat baking...

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Bibliographische Detailangaben
Hauptverfasser:	LIU JUN, HAO ZHENGPING, SU FENGJIAN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DRESSING OR CONDITIONING OF ABRADING SURFACES ELECTRIC DIGITAL DATA PROCESSING FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS PHYSICS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a preparing method for a sapphire touch screen panel. The preparing method comprises the specific steps of crystal growing, crystal ingot drawing, crystal cutting, laser sheet taking, grinding, chamfering, annealing, double-sided polishing, printing ink coating, heat baking and other procedures. According to the preparing method for the sapphire touch screen panel, the sheet forming quality is high, the rejection rate is low, and the production efficiency is high.