Invention Grant
US09483149B2 Conductive film, display device and touch panel comprising same, and conductive film pattern determination method 有权
导电膜,显示装置和包括其的触摸面板以及导电膜图案确定方法

Conductive film, display device and touch panel comprising same, and conductive film pattern determination method
Abstract:
This conductive film has a difference of over 3 cycles/mm between a peak spatial frequency for a plurality of spectral peaks in a two dimensional Fourier spectrum for transmittance image data for a wiring pattern and a peak spatial frequency for spectral peaks up to the second term in a two dimensional Fourier spectrum for transmittance image data for a microprism array pattern for a prism sheet on the display unit side of a backlight unit, for a first moire obtained by interference between a wiring pattern for a conductive section and the microprism array pattern. As a result, this conductive film is capable of suppressing the occurrence of moire and can greatly improve visibility, even when arranged upon a display unit having a backlight unit using a prism sheet.
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