• 专利标题:   Low haze transparent conductive film has first haze control layer located on surface of conductive base element, and second haze control layer provided with refractive index that is greater than air of nano particles.
  • 专利号:   CN112530627-A, CN112530627-B
  • 发明人:   QIU Y, ZHANG L, YAN Y
  • 专利权人:   SUZHOU CHENGBANGDAYI MATERIAL TECHNOLOGY, HARBIN INST TECHNOLOGY SHENZHEN GRADUATE
  • 国际专利分类:   H01B013/00, H01B005/14
  • 专利详细信息:   CN112530627-A 19 Mar 2021 H01B-005/14 202133 Pages: 16 Chinese
  • 申请详细信息:   CN112530627-A CN11276112 16 Nov 2020
  • 优先权号:   CN11276112

▎ 摘  要

NOVELTY - Low haze transparent conductive film has a conductive base element formed on a surface of a transparent base material. A first haze control layer is provided with a light absorbing substance. The first haze control layer is located on the surface of the conductive base element. A second haze control layer is provided with a refractive index greater than air of nano particles. The second haze control layer is located on the surface of the first haze control layer. The first haze control layer is provided with a first haze control layer and a second haze control layer. The first haze control layer is provided with a second haze control layer. USE - Low haze transparent conductive film. ADVANTAGE - The film reduces total amount of scattered light by synergistic effect of absorption principle and total reflection principle so as to reduce haze caused by conductive base element in the conductive film. The film is simple in structure and easy to carry out. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a low-haze transparent conductive film, which involves: (A) cleaning the transparent substrate, attaching a conductive element to the transparent substrate, and laps the conductive element on the surface of the transparent substrate to form a conductive network; (B) coating the first haze control layer on the surface of the conductive network formed to make it adsorb on the surface of the conductive element, and then dry it at 50-300 degrees C for 1-300 minutes; and (C) applying the second haze control layer to adsorb on the surface of the first haze control layer, and drying it at 50-300 degrees C for 1-300 minutes.