Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hwan Seong Yu0
Date of Patent
February 26, 2008
Patent Application Number
10327617
Date Filed
December 24, 2002
Patent Primary Examiner
Patent abstract
A touch panel display apparatus includes an upper sheet having an upper transparent film formed of one of a crystalline transparent conductive material and an amorphous transparent conductive material, and a lower sheet having a lower transparent film formed of one of an other one of the crystalline transparent conductive material and the amorphous transparent conductive material.
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