DISPLAY WINDOW HAVING A RECESS AND METHOD FOR PRODUCING THE SAME
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United States of America Patent
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Issued Date -
Jul 2, 2009
app pub date -
May 2, 2006
filing date -
Apr 29, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed are a display window in which a recess having a smooth surface is formed and method of producing the same. A recess having a smooth surface, which may look visually convex, is formed in the window of the present invention. Therefore, an external appearance of the window is beautiful. Furthermore, the recess and the through-hole are formed at a location in which the speaker is installed. Accordingly, a mobile phone assembly process can be simplified and become efficient. Meanwhile, in the method of producing the window according to the present invention, the recess is formed to have a circular bite. It is therefore possible to obtain a recess having a smooth surface. Furthermore, since the recess is processed during the plate process, a window having a high hardness, a good transparency, and a variety of shapes can be fabricated.
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