Touch panel and manufacturing method for touch panel
AssigneeSharp Kabushiki Kaisha
InventorKatsunori Misaki
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AssigneeSharp Kabushiki Kaisha
InventorKatsunori Misaki
Estimating the term…
The objective of the present invention is to achieve a manufacturing method that, in a capacitive touch panel, prevents the occurrence of residue in an electrode film caused by an etching defect for a touch panel in which electrode patterns are difficult to recognize. The manufacturing method for the touch panel includes: an electrode formation step for forming, upon an insulating substrate (10), first electrodes (11) and second electrodes (12) that extend in mutually intersecting directions; an insulating film formation step for forming insulating films (16) which cover portions of the insulating substrate (10), the first electrodes (11), and the second electrodes (12); and a bridge formation step for forming bridges (17) that connect neighboring second electrodes (12) together over the insulating films (16). In addition, before the bridge formation step, a surface treatment step for etching the surface of the first electrodes (11) and the second electrodes (12) is performed one or more times.
A manufacturing method for a touch panel, comprising:
A touch panel, comprising:
A touch panel, comprising:
Dependencies are inferred from the claim text.