发明授权
- 专利标题: Coating solution for forming transparent conductive coating and process for preparing same
- 专利标题(中): 用于形成透明导电涂层的涂布溶液及其制备方法
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申请号: US910300申请日: 1992-07-20
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公开(公告)号: US5376308A公开(公告)日: 1994-12-27
- 发明人: Toshiharu Hirai , Michio Komatsu , Akira Nakashima , Yoneji Abe , Yukihiro Iwasaki
- 申请人: Toshiharu Hirai , Michio Komatsu , Akira Nakashima , Yoneji Abe , Yukihiro Iwasaki
- 申请人地址: JPX Tokyo
- 专利权人: Catalysts & Chemicals Industries Co., Ltd.
- 当前专利权人: Catalysts & Chemicals Industries Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-316575 19901121; JPX3-090650 19910422
- 主分类号: B05D3/02
- IPC分类号: B05D3/02 ; B05D3/04 ; B05D3/06 ; C03C17/00 ; C09D5/24 ; G02F1/1343 ; H01B1/20 ; H01B1/22 ; H01B1/24 ; H05K1/09 ; H01B1/02 ; C08K3/20 ; H01B1/06
摘要:
Conductive substrate having on their surface a coating formed from a coating solution for forming a transparent conductive coating prepared by dispersion of dissolving in water and/or organic solvent such conductive particles as having (a) an average particle diameter of not more than 500 .ANG., wherein (b) an amount of particles having a particle diameter of not more than 600 .ANG. is more than 60% by weight, (c) an amount of particles having a particle diameter of not more than 100 .ANG. is more than 5% by weight and (d) an amount of particles having a particle diameter of more than 1000 .ANG. is not more than 15% by weight, and a matrix comprising a silica polymer having (A) an average degree of polymerization of 1,500-10,000, and (B) an amount of the polymer having a degree of polymerization of not more than 3,000 being not more than 50% by weight, and (C) an amount of the polymer having a degree of polymerization of more than 10,000 being not more than 20% by weight, are excellent in adhesion and surface smoothness and also excellent in durability and transparency. Display devices provided with the above-mentioned transparent conductive substrates as the display panel are excellent in resolving power, and give constantly clear and sharp images.