基本信息:
- 专利标题: 透明導電性積層体及び透明タッチパネル
- 专利标题(英):Transparent conductive laminate and a transparent touch panel
- 申请号:JP2011507271 申请日:2010-03-31
- 公开(公告)号:JPWO2010114056A1 公开(公告)日:2012-10-11
- 发明人: 伊藤 晴彦 , 晴彦 伊藤 , 池田 幸紀 , 幸紀 池田
- 申请人: 帝人株式会社 , 帝人化成株式会社
- 专利权人: 帝人株式会社,帝人化成株式会社
- 当前专利权人: 帝人株式会社,帝人化成株式会社
- 优先权: JP2009088185 2009-03-31; JP2009088223 2009-03-31
- 主分类号: B32B7/02
- IPC分类号: B32B7/02 ; G06F3/041 ; H01B5/14
Transparent conductive laminate suitable for use in combination with the display device such as a liquid crystal display, and to provide a transparent touch panel having such a transparent electroconductive laminate. On at least one surface of the transparent organic polymer substrate 33, a hard coat (HC) layer 33h, it is laminated optical interference layer 32 and the transparent conductive layer 31, sequentially, and the following conditions are satisfied, a transparent conductive multilayer body: refractive index n 3 and n 3h of the transparent organic polymer substrate and the HC layer satisfies the following formula: | n 3 -n 3h | ≦ 0.02; thickness of the HC layer, be 1μm or 10μm or less ; thickness of the optical interference layer is located at 5 nm to 500 nm; thickness of the transparent conductive layer, be 5nm or more 200nm or less, total light transmittance be 85% or more; and b * value -1. 0 or more and less than 1.5. Further, a transparent touch panel having such a transparent electroconductive laminate.
公开/授权文献:
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EspacenetIPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B7/00 | 以薄层之间的联系为特征的层状产品,即基本上包含具有不同物理性质薄层的产品,或以薄层之间的相互连接为特征的产品 |
--------B32B7/02 | .关于物理性质,如硬度 |