ELECTRODE PART FOR TOUCH PANEL WITH OPTICAL FUNCTIONAL LAYER, ELECTRODE PART FOR TOUCH PANEL WITH CIRCULAR POLARIZING PLATE, TOUCH PANEL, AND IMAGE DISPLAY DEVICE

摘要: PROBLEM TO BE SOLVED: To provide an electrode part for a touch panel with optical functional layer, circular polarizing plate, panel, and image display device, capable of significantly improving visual recognition conductive pattern that has been hindered by reflection external light, glare occurring due to discomfort metallic glossiness, displaying good videos.SOLUTION: An layer includes: first 31 second 32 respectively including transparent base materials 311 321, patterns 312 322 formed at least on one surface the material 321; 43 is laminated side 32, provides phase difference 1/4 wavelength transmitting light. The are metal 312a 322a having conductivity being into predetermined pattern.