| 摘要 |
<p>PURPOSE: A touch panel sensor is provided to minimize damage to an electrode pattern by the formation of a through-area in which a window decoration and an electrode pattern are overlapped. CONSTITUTION: Electrode patterns(112) are formed on the bottom surface of a transparent insulating substrate(111) and sense the access of the target object. A window decoration(120) blocks light on the bottom surface of the insulating substrate and comprises a through-area to expose the end of the electrode patterns to the bottom surface of the insulating substrate. A colored conductive layer(140) is provided on the through-area, visually blocks the bottom surface of the touch panel sensor, and connects a main circuit. The colored conductive layer comprises laminated layers. The mixing ratios of conducting material and coloring material of the layers are different.</p> |
