US Patent No. 9,521,790

PANEL AND METHOD FOR MANUFACTURING THE SAME


Patent No. 9,521,790
Issue Date December 13, 2016
Title Panel And Method For Manufacturing The Same
Inventorship Shao-Han Chang, New Taipei (TW)
Assignee HON HAI PRECISION INDUSTRY CO., LTD., New Taipei (TW)

Claim of US Patent No. 9,521,790

1. A panel manufacturing process, comprising:
positioning a sapphire in a cavity of a mold in a sintering furnace and positioning ceramic powders around the sapphire, the
sapphire being fixed on a central portion of the cavity, and the ceramic powders being filled around the sapphire in the cavity;

sintering the sapphire and the ceramic powders to form a composite, pressing the sapphire to form a display window, and pressing
the ceramic powders to form a supporting body;

cutting the composite to form a panel comprising the display window and the supporting body; and
surface treating the composite which has been cut;
wherein the display window is surrounded by the support body, the supporting body defines a through hole, and the display
window is received in the through hole and coupled to an inner wall of the through hole.