发明名称 TRANSPARENT CONDUCTING FILM AND TOUCH PANEL
摘要 The present invention relates to a transparent conductive film in which a transparent conductive layer is patterned and that is capable of suppressing deterioration of the appearance due to the difference in hues of reflected light between the pattern portion and the portion directly under the pattern opening portion, and a touch panel that uses it. In the transparent conductive film (10) of the present invention, a first transparent dielectric layer (2) and a transparent conductive layer (4) are formed on a transparent base material (1) in this order. It is preferable that a relationship 0≦̸|a*P−a*O|≦̸4.00 is satisfied and a relationship 0≦̸|b*P−b*O|≦̸5.00 is satisfied where a hue a* value and a hue b* value of reflected light when the pattern portion (P) is irradiated with white light are a*P and b*P, respectively, and a hue a* value and a hue b* value of reflected light when a portion directly under the pattern opening portion (O) is irradiated with white light are a*O and b*O, respectively.
申请公布号 KR20150008923(A) 申请公布日期 2015.01.23
申请号 KR20147036410 申请日期 2010.09.28
申请人 NITTO DENKO CORPORATION 发明人 NAKAJIMA KAZUHIRO;SUGAWARA HIDEO;NASHIKI TOMOTAKE
分类号 G06F3/041;H01B5/14 主分类号 G06F3/041
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